{ "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "env": { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "platform_class": "local", "git_commit": "daed55299643212215a377d99b169cade3a0f5c5", "git_dirty": false, "go_version": "go1.26.2", "goexperiment": "", "goos": "darwin", "goarch": "arm64", "gomaxprocs": 2, "gogc": "100", "memory_ceiling_mechanism": "none", "kernel": "Darwin Srikars-MacBook-Pro-2.local 25.5.0 Darwin Kernel Version 25.5.0: Tue Jun 9 22:28:34 PDT 2026; root:xnu-12377.121.10~1/RELEASE_ARM64_T6050 arm64", "cpu_model": "Apple M5 Pro", "cpu_cores": 18, "smt_available": false, "smt_disabled_via": "n/a-no-smt", "perf_levels": [ { "name": "Super", "physical": 6, "l2_bytes": 16777216 }, { "name": "Performance", "physical": 12, "l2_bytes": 8388608 } ], "cache_bytes": { "l1d": 65536, "l2": 16777216, "line": 128 }, "mem_total_bytes": 25769803776, "timer_overhead_ns": 40.69875, "core_class_stability": 0, "core_class_migrations": 0, "tool_versions": { "benchstat": "Usage: benchstat [flags] inputs..." }, "wall_clock_start": "2026-08-09T15:11:41Z", "estimated_cost_usd": 0 }, "noise_floor_pct": { "marshal/s100k": -0.16082085512111322, "marshal/s25k": -0.9106030620545602, "marshal/s3k": -0.4077978913865077, "marshal/s600": -0.3957441287141594, "unmarshal/s100k": -1.8921360835722933, "unmarshal/s25k": 0.6316936380326155, "unmarshal/s3k": 1.282915322774758, "unmarshal/s600": -0.3724394785847296 }, "harness_floor_ns": { "marshal/s100k": 1.7309999999999999, "marshal/s25k": 1.7465000000000002, "marshal/s3k": 1.737, "marshal/s600": 1.739, "unmarshal/s100k": 1.584, "unmarshal/s25k": 1.5845, "unmarshal/s3k": 1.608, "unmarshal/s600": 1.583 }, "cells": [ { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "stdjson-v1", "variant_family": "stdlib", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 734065, 773922, 778723, 767312, 704473, 742700, 740721, 775894, 762400, 763309 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 695, "allocs_per_op": 3, "encoded_bytes": 571, "errors": 0, "stats": { "n": 10, "min": 743.3, "max": 835.4, "mean": 777.62, "median": 771.45, "stddev": 28.517121562707235, "ci95_low": 750.1, "ci95_high": 810.4, "rsd_pct": 3.667230982061577 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "stdjson-v1", "variant_family": "stdlib", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 120826, 115226, 124333, 117969, 120229, 116870, 120102, 115650, 123141, 123253 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3636, "allocs_per_op": 5, "encoded_bytes": 3290, "errors": 0, "stats": { "n": 10, "min": 4872, "max": 5204, "mean": 5037.9, "median": 5034.5, "stddev": 108.09918285229233, "ci95_low": 4914, "ci95_high": 5161, "rsd_pct": 2.1457191062206937 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "stdjson-v1", "variant_family": "stdlib", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 13464, 14103, 14676, 14685, 14985, 14683, 13916, 14284, 14958, 14976 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 27423, "allocs_per_op": 5, "encoded_bytes": 25272, "errors": 0, "stats": { "n": 10, "min": 39969, "max": 44013, "mean": 41532.5, "median": 41265, "stddev": 1377.8637450778651, "ci95_low": 39975, "ci95_high": 43038, "rsd_pct": 3.31755551695146 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "stdjson-v1", "variant_family": "stdlib", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3999, 3747, 3783, 3880, 3798, 3733, 3727, 3669, 3778, 3775 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 102773.8, "allocs_per_op": 5, "encoded_bytes": 98461, "errors": 0, "stats": { "n": 10, "min": 152763, "max": 161038, "mean": 157266.2, "median": 157559.5, "stddev": 2880.941890732574, "ci95_low": 153654, "ci95_high": 160880, "rsd_pct": 1.8318887915728703 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "stdjson-v1", "variant_family": "stdlib", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 213330, 181724, 200990, 196868, 198246, 193435, 200452, 197956, 207730, 207646 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 751, "allocs_per_op": 24, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 2859, "max": 3110, "mean": 2957, "median": 2936.5, "stddev": 90.86497919685254, "ci95_low": 2859, "ci95_high": 3067, "rsd_pct": 3.0728772132855102 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "stdjson-v1", "variant_family": "stdlib", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 26985, 28645, 29126, 28072, 29420, 28813, 28264, 28738, 28039, 29899 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 5224, "allocs_per_op": 120, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 20104, "max": 21795, "mean": 21056.4, "median": 21107, "stddev": 531.8302151794102, "ci95_low": 20400, "ci95_high": 21686, "rsd_pct": 2.5257414143890227 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "stdjson-v1", "variant_family": "stdlib", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3442, 3763, 3652, 3589, 3819, 3675, 3697, 3729, 3664, 3891 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 33000, "allocs_per_op": 653, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 155175, "max": 164994, "mean": 161005.8, "median": 161870.5, "stddev": 3322.4465149110297, "ci95_low": 156502, "ci95_high": 163965, "rsd_pct": 2.0635570363993287 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "stdjson-v1", "variant_family": "stdlib", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 933, 842, 957, 944, 922, 927, 915, 927, 958, 942 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 135624, "allocs_per_op": 2492, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 623547, "max": 687019, "mean": 646692.3, "median": 645521.5, "stddev": 17809.679191383544, "ci95_low": 631520, "ci95_high": 657778, "rsd_pct": 2.7539649368615557 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "easyjson", "variant_family": "codegen", "fidelity": "exact", "escapes_html": true, "library": "github.com/mailru/easyjson", "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 1013284, 1000000, 1000000, 1204639, 1000000, 1000000, 1000000, 1000000, 1203800, 1211796 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 1407, "allocs_per_op": 8, "encoded_bytes": 571, "errors": 0, "stats": { "n": 10, "min": 494.8, "max": 585.8, "mean": 518.76, "median": 507.65, "stddev": 29.377814758759705, "ci95_low": 497, "ci95_high": 554.7, "rsd_pct": 5.663084038622813 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "easyjson", "variant_family": "codegen", "fidelity": "exact", "escapes_html": true, "library": "github.com/mailru/easyjson", "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 177180, 186830, 184803, 188293, 186283, 184272, 180986, 178942, 178570, 185916 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 4397.9, "allocs_per_op": 12, "encoded_bytes": 3290, "errors": 0, "stats": { "n": 10, "min": 3149, "max": 3366, "mean": 3271.2, "median": 3275, "stddev": 65.24960621422255, "ci95_low": 3208, "ci95_high": 3338, "rsd_pct": 1.994668813102915 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "easyjson", "variant_family": "codegen", "fidelity": "exact", "escapes_html": true, "library": "github.com/mailru/easyjson", "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 20263, 20886, 20661, 19855, 20592, 20876, 20272, 20292, 20937, 20824 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 28352.1, "allocs_per_op": 15, "encoded_bytes": 25272, "errors": 0, "stats": { "n": 10, "min": 28644, "max": 29787, "mean": 29158.6, "median": 29031.5, "stddev": 403.007912797972, "ci95_low": 28705, "ci95_high": 29592, "rsd_pct": 1.3821236712255458 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "easyjson", "variant_family": "codegen", "fidelity": "exact", "escapes_html": true, "library": "github.com/mailru/easyjson", "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 5287, 5407, 5192, 5119, 5377, 5282, 5282, 5161, 5313, 5299 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 104404.7, "allocs_per_op": 18, "encoded_bytes": 98461, "errors": 0, "stats": { "n": 10, "min": 112619, "max": 119679, "mean": 115410, "median": 115263.5, "stddev": 1956.48386426035, "ci95_low": 113845, "ci95_high": 117272, "rsd_pct": 1.6952463948187766 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "easyjson", "variant_family": "codegen", "fidelity": "exact", "escapes_html": true, "library": "github.com/mailru/easyjson", "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 780648, 789680, 762993, 821640, 799688, 788414, 784693, 782038, 794030, 805936 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 344, "allocs_per_op": 15, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 735.2, "max": 793.2, "mean": 764.8399999999999, "median": 762.95, "stddev": 17.156093831509406, "ci95_low": 750.1, "ci95_high": 785.4, "rsd_pct": 2.2430957888590304 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "easyjson", "variant_family": "codegen", "fidelity": "exact", "escapes_html": true, "library": "github.com/mailru/easyjson", "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 84518, 84188, 87168, 86360, 86218, 85418, 85676, 83925, 88353, 88574 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 4480, "allocs_per_op": 103, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 6842, "max": 7337, "mean": 7027.7, "median": 7022, "stddev": 140.32426732393796, "ci95_low": 6909, "ci95_high": 7114, "rsd_pct": 1.9967310403679435 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "easyjson", "variant_family": "codegen", "fidelity": "exact", "escapes_html": true, "library": "github.com/mailru/easyjson", "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 10000, 10000, 9757, 9828, 9200, 10000, 9734, 9373, 9939, 10000 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 32176, "allocs_per_op": 633, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 59159, "max": 62441, "mean": 60424, "median": 60305.5, "stddev": 1119.780633278977, "ci95_low": 59338, "ci95_high": 61948, "rsd_pct": 1.8532050729494522 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "easyjson", "variant_family": "codegen", "fidelity": "exact", "escapes_html": true, "library": "github.com/mailru/easyjson", "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 2334, 2402, 2385, 2241, 2436, 2300, 2370, 2276, 2382, 2386 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 134656, "allocs_per_op": 2466, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 247617, "max": 264731, "mean": 254655.5, "median": 252484, "stddev": 6398.73696304374, "ci95_low": 247673, "ci95_high": 264493, "rsd_pct": 2.5127032257476234 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-std", "variant_family": "sonic", "fidelity": "exact", "escapes_html": true, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 482572, 516592, 510458, 480231, 498996, 487393, 498841, 502516, 456040, 507105 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 720.9, "allocs_per_op": 4, "encoded_bytes": 571, "errors": 0, "stats": { "n": 10, "min": 1150, "max": 1225, "mean": 1180, "median": 1180, "stddev": 24.823823682547822, "ci95_low": 1152, "ci95_high": 1202, "rsd_pct": 2.1037138714023578 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-std", "variant_family": "sonic", "fidelity": "exact", "escapes_html": true, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 79941, 81361, 83008, 80530, 81542, 81628, 82939, 80473, 82890, 83540 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3692.8, "allocs_per_op": 6, "encoded_bytes": 3290, "errors": 0, "stats": { "n": 10, "min": 7176, "max": 7560, "mean": 7386.7, "median": 7342, "stddev": 143.55955016802068, "ci95_low": 7255, "ci95_high": 7546, "rsd_pct": 1.9434869450230912 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-std", "variant_family": "sonic", "fidelity": "exact", "escapes_html": true, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 9999, 10000, 10000, 10000, 10000, 10000, 10000, 10000, 10000, 10000 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 28209, "allocs_per_op": 6, "encoded_bytes": 25272, "errors": 0, "stats": { "n": 10, "min": 56646, "max": 60698, "mean": 58562.1, "median": 58963.5, "stddev": 1475.8408111988228, "ci95_low": 56650, "ci95_high": 59976, "rsd_pct": 2.5201295909791877 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-std", "variant_family": "sonic", "fidelity": "exact", "escapes_html": true, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 2689, 2625, 2670, 2727, 2719, 2672, 2593, 2572, 2694, 2737 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 106007.3, "allocs_per_op": 6, "encoded_bytes": 98461, "errors": 0, "stats": { "n": 10, "min": 217167, "max": 231780, "mean": 223711.4, "median": 222619.5, "stddev": 4579.607460131151, "ci95_low": 220060, "ci95_high": 228005, "rsd_pct": 2.0471050917079556 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-std", "variant_family": "sonic", "fidelity": "exact", "escapes_html": true, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 552834, 541448, 560911, 529699, 531788, 538454, 558018, 548118, 537295, 529053 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 1299.5, "allocs_per_op": 20, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 1045, "max": 1135, "mean": 1073.4, "median": 1069, "stddev": 26.779760184802914, "ci95_low": 1049, "ci95_high": 1095, "rsd_pct": 2.494853753009401 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-std", "variant_family": "sonic", "fidelity": "exact", "escapes_html": true, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 91158, 98998, 95008, 92932, 96255, 90446, 99976, 93686, 99183, 93273 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 6845.9, "allocs_per_op": 104, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 6039, "max": 6501, "mean": 6232.2, "median": 6221.5, "stddev": 175.9272576947643, "ci95_low": 6055, "ci95_high": 6488, "rsd_pct": 2.822875673033027 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-std", "variant_family": "sonic", "fidelity": "exact", "escapes_html": true, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 12754, 13207, 13330, 12934, 12600, 12903, 12916, 12846, 13372, 13312 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 47444.3, "allocs_per_op": 614, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 44938, "max": 47427, "mean": 46231.5, "median": 46555, "stddev": 912.413922880765, "ci95_low": 44953, "ci95_high": 46863, "rsd_pct": 1.9735762907990548 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-std", "variant_family": "sonic", "fidelity": "exact", "escapes_html": true, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 2922, 3067, 3128, 3116, 3102, 3176, 3121, 3075, 3088, 3157 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 175305.6, "allocs_per_op": 2407, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 182928, "max": 189474, "mean": 185796.3, "median": 184955, "stddev": 2647.5915281629077, "ci95_low": 182944, "ci95_high": 189101, "rsd_pct": 1.424996906915212 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-default", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 636058, 639303, 682658, 669897, 676846, 712687, 601862, 667770, 693888, 698910 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 712.5, "allocs_per_op": 4, "encoded_bytes": 566, "errors": 0, "stats": { "n": 10, "min": 839.6, "max": 906.3, "mean": 867.8, "median": 871.75, "stddev": 23.097185975784996, "ci95_low": 841.7, "ci95_high": 892.9, "rsd_pct": 2.661579393383844 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-default", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 98822, 99714, 98511, 95182, 97164, 93276, 92604, 91948, 98565, 97839 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3655, "allocs_per_op": 6, "encoded_bytes": 3285, "errors": 0, "stats": { "n": 10, "min": 6042, "max": 6489, "mean": 6263.6, "median": 6301.5, "stddev": 166.22220736779494, "ci95_low": 6080, "ci95_high": 6431, "rsd_pct": 2.653780691100883 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-default", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 10000, 10000, 10000, 10000, 10000, 12166, 10000, 10000, 12038, 10000 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 27477.2, "allocs_per_op": 6, "encoded_bytes": 25267, "errors": 0, "stats": { "n": 10, "min": 49630, "max": 55150, "mean": 51291.1, "median": 50393, "stddev": 1762.8088350382434, "ci95_low": 49954, "ci95_high": 52875, "rsd_pct": 3.436870792473243 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-default", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3063, 2895, 2892, 2961, 3070, 3088, 3104, 2994, 2968, 3045 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 102916.2, "allocs_per_op": 6, "encoded_bytes": 98456, "errors": 0, "stats": { "n": 10, "min": 191726, "max": 205108, "mean": 198509.6, "median": 198002.5, "stddev": 5023.9982572537665, "ci95_low": 193922, "ci95_high": 204529, "rsd_pct": 2.5308590905698094 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-default", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 694092, 709593, 732164, 690832, 709237, 736068, 696739, 679645, 744343, 765200 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 1070.1, "allocs_per_op": 10, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 787.7, "max": 848.1, "mean": 810.7500000000001, "median": 803.95, "stddev": 21.488045772268613, "ci95_low": 792.7, "ci95_high": 840.2, "rsd_pct": 2.650391091244972 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-default", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 122557, 120120, 126807, 121449, 123328, 125768, 123049, 118249, 125382, 123979 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 6087.7, "allocs_per_op": 56, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 4713, "max": 5048, "mean": 4846.6, "median": 4797.5, "stddev": 115.31811074877469, "ci95_low": 4742, "ci95_high": 4980, "rsd_pct": 2.379361010786421 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-default", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 16792, 15366, 16424, 15975, 16662, 16510, 16638, 15559, 16516, 16563 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 45142.9, "allocs_per_op": 370, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 35737, "max": 39492, "mean": 37011.9, "median": 36654, "stddev": 1245.220413331623, "ci95_low": 36119, "ci95_high": 38888, "rsd_pct": 3.3643785196967 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-default", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 4032, 3651, 3892, 3787, 3938, 3856, 3926, 3801, 3980, 3831 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 165216, "allocs_per_op": 1496, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 146381, "max": 155802, "mean": 150765.2, "median": 150371, "stddev": 3629.312325435158, "ci95_low": 147050, "ci95_high": 155511, "rsd_pct": 2.407261307937878 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-fastest", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 731402, 714069, 773390, 747507, 768926, 785853, 710240, 708253, 716172, 768356 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 711, "allocs_per_op": 4, "encoded_bytes": 566, "errors": 0, "stats": { "n": 10, "min": 761.4, "max": 819.7, "mean": 788.91, "median": 786.4, "stddev": 21.47683247905364, "ci95_low": 763.7, "ci95_high": 813.4, "rsd_pct": 2.722342533248868 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-fastest", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 101145, 94332, 93393, 97053, 103186, 101859, 92688, 100161, 102582, 100610 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3647, "allocs_per_op": 6, "encoded_bytes": 3285, "errors": 0, "stats": { "n": 10, "min": 5863, "max": 6355, "mean": 6048.9, "median": 6042, "stddev": 153.8451241418532, "ci95_low": 5892, "ci95_high": 6185, "rsd_pct": 2.5433570424681053 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-fastest", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 10000, 10000, 12156, 10000, 12057, 10000, 12062, 10000, 12139, 12020 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 27453.2, "allocs_per_op": 6, "encoded_bytes": 25267, "errors": 0, "stats": { "n": 10, "min": 49312, "max": 53693, "mean": 50798.3, "median": 50508.5, "stddev": 1406.285971391784, "ci95_low": 49561, "ci95_high": 52403, "rsd_pct": 2.76837211361755 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-fastest", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3295, 2977, 2948, 2964, 3001, 3055, 3097, 2971, 3062, 3106 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 102852.7, "allocs_per_op": 6, "encoded_bytes": 98456, "errors": 0, "stats": { "n": 10, "min": 188628, "max": 202101, "mean": 195547.9, "median": 194803.5, "stddev": 4129.2588640901, "ci95_low": 192563, "ci95_high": 200878, "rsd_pct": 2.111635493958309 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-fastest", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 723014, 704083, 711258, 682050, 694363, 722046, 740976, 677130, 744043, 724221 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 1059.9, "allocs_per_op": 10, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 788.8, "max": 851.2, "mean": 816.53, "median": 813.25, "stddev": 24.506826713296785, "ci95_low": 791.6, "ci95_high": 845.2, "rsd_pct": 3.001338188835289 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-fastest", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 124986, 115748, 125018, 118512, 123355, 127197, 124536, 121285, 124905, 125755 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 6125.4, "allocs_per_op": 56, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 4695, "max": 5073, "mean": 4828.5, "median": 4769, "stddev": 138.60996436844727, "ci95_low": 4719, "ci95_high": 4998, "rsd_pct": 2.8706630292730093 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-fastest", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 15607, 16154, 16713, 15631, 15835, 16215, 16432, 15958, 16404, 16656 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 45229.1, "allocs_per_op": 370, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 36097, "max": 38516, "mean": 37147, "median": 37074, "stddev": 881.1259211309634, "ci95_low": 36314, "ci95_high": 38241, "rsd_pct": 2.3719975263977267 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "sonic-fastest", "variant_family": "sonic", "fidelity": "exact", "escapes_html": false, "library": "github.com/bytedance/sonic", "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3985, 3979, 3882, 3777, 3932, 3802, 3976, 3924, 3978, 3943 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 165414.7, "allocs_per_op": 1496, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 146063, "max": 153019, "mean": 148592.1, "median": 148284, "stddev": 2086.1678024550183, "ci95_low": 146830, "ci95_high": 151057, "rsd_pct": 1.4039560666112252 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "goccy", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/goccy/go-json", "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 1314252, 1312162, 1471782, 1418774, 1411820, 1410366, 1412115, 1409362, 1454330, 1454598 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 695, "allocs_per_op": 3, "encoded_bytes": 571, "errors": 0, "stats": { "n": 10, "min": 408.1, "max": 451.5, "mean": 423.76000000000005, "median": 422.45000000000005, "stddev": 12.212943953036055, "ci95_low": 412.2, "ci95_high": 431.5, "rsd_pct": 2.882042654577132 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "goccy", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/goccy/go-json", "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 181250, 168422, 175806, 168230, 178795, 175774, 172455, 176371, 178428, 176799 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3636, "allocs_per_op": 5, "encoded_bytes": 3290, "errors": 0, "stats": { "n": 10, "min": 3316, "max": 3692, "mean": 3444.9, "median": 3397, "stddev": 116.71184839404933, "ci95_low": 3343, "ci95_high": 3533, "rsd_pct": 3.3879604166753556 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "goccy", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/goccy/go-json", "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 19779, 19666, 19405, 19548, 19756, 19372, 19207, 19618, 19917, 19599 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 27420.6, "allocs_per_op": 5, "encoded_bytes": 25272, "errors": 0, "stats": { "n": 10, "min": 30171, "max": 31444, "mean": 30725.7, "median": 30588, "stddev": 429.9423863211855, "ci95_low": 30240, "ci95_high": 31156, "rsd_pct": 1.3992924044730812 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "goccy", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/goccy/go-json", "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 5066, 5036, 5076, 5148, 5167, 5094, 5108, 5252, 5192, 5224 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 102765.2, "allocs_per_op": 5, "encoded_bytes": 98461, "errors": 0, "stats": { "n": 10, "min": 113342, "max": 119257, "mean": 116045.7, "median": 115476, "stddev": 2322.03493370219, "ci95_low": 113579, "ci95_high": 118715, "rsd_pct": 2.0009659416093744 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "goccy", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/goccy/go-json", "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 1000000, 1000000, 1000000, 1000000, 1000000, 1000000, 1000000, 1000000, 1000000, 1000000 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 784, "allocs_per_op": 7, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 567.3, "max": 607.9, "mean": 580.49, "median": 575.5, "stddev": 13.332120778197464, "ci95_low": 569.2, "ci95_high": 596.2, "rsd_pct": 2.29670119695386 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "goccy", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/goccy/go-json", "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 121330, 118152, 119673, 116521, 106390, 114450, 113596, 119887, 120453, 120664 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 6492, "allocs_per_op": 84, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 4968, "max": 5220, "mean": 5093.2, "median": 5113.5, "stddev": 106.7695337319281, "ci95_low": 4977, "ci95_high": 5214, "rsd_pct": 2.096315356395353 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "goccy", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/goccy/go-json", "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 12868, 13282, 13370, 13168, 13105, 12628, 12553, 12752, 13178, 13167 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 51435.7, "allocs_per_op": 682, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 45216, "max": 48120, "mean": 46257.3, "median": 45921, "stddev": 1014.3834525902366, "ci95_low": 45254, "ci95_high": 47758, "rsd_pct": 2.1929153940896606 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "goccy", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/goccy/go-json", "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3296, 3374, 3318, 3028, 3363, 3126, 3247, 3340, 3021, 3366 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 195322.9, "allocs_per_op": 2768, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 177184, "max": 190123, "mean": 183524.5, "median": 183265, "stddev": 4332.432656397815, "ci95_low": 178201, "ci95_high": 188362, "rsd_pct": 2.3606835362024223 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-compat", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/json-iterator/go", "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 484449, 486284, 479935, 496512, 500560, 504678, 513823, 511828, 511752, 477158 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 703, "allocs_per_op": 4, "encoded_bytes": 571, "errors": 0, "stats": { "n": 10, "min": 1114, "max": 1191, "mean": 1151, "median": 1148.5, "stddev": 29.795599973448727, "ci95_low": 1119, "ci95_high": 1183, "rsd_pct": 2.5886707188052758 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-compat", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/json-iterator/go", "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 91033, 88465, 89701, 85071, 89640, 83540, 81672, 89124, 89086, 85261 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3644, "allocs_per_op": 6, "encoded_bytes": 3290, "errors": 0, "stats": { "n": 10, "min": 6672, "max": 7304, "mean": 6899, "median": 6909, "stddev": 206.41059404336139, "ci95_low": 6675, "ci95_high": 7069, "rsd_pct": 2.991891492149027 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-compat", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/json-iterator/go", "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 10000, 10000, 10000, 10000, 10000, 10000, 10000, 10000, 10000, 10000 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 27428.9, "allocs_per_op": 6, "encoded_bytes": 25272, "errors": 0, "stats": { "n": 10, "min": 50356, "max": 53742, "mean": 51600.4, "median": 51257.5, "stddev": 1066.682416550389, "ci95_low": 50599, "ci95_high": 52987, "rsd_pct": 2.0671979607723756 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-compat", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/json-iterator/go", "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3075, 2908, 2965, 2929, 2976, 3003, 2928, 2888, 2996, 3036 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 102873.9, "allocs_per_op": 6, "encoded_bytes": 98461, "errors": 0, "stats": { "n": 10, "min": 198670, "max": 211180, "mean": 204062.9, "median": 202976.5, "stddev": 3813.0691764567355, "ci95_low": 201143, "ci95_high": 208899, "rsd_pct": 1.86857541300096 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-compat", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/json-iterator/go", "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 668883, 675513, 652392, 611518, 644984, 618012, 685863, 662910, 668334, 651759 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 528, "allocs_per_op": 28, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 892.9, "max": 1023, "mean": 934.9800000000001, "median": 933.85, "stddev": 36.60600436479725, "ci95_low": 906, "ci95_high": 955, "rsd_pct": 3.9151644275596533 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-compat", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/json-iterator/go", "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 77604, 75662, 73717, 70495, 76276, 70222, 73324, 74234, 75686, 69548 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 6120, "allocs_per_op": 185, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 7887, "max": 8487, "mean": 8178.4, "median": 8163, "stddev": 231.4717165347757, "ci95_low": 7908, "ci95_high": 8471, "rsd_pct": 2.830281186231729 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-compat", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/json-iterator/go", "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 8598, 8589, 9192, 8616, 8791, 8781, 8890, 9248, 8722, 8812 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 43214, "allocs_per_op": 1184, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 65574, "max": 71725, "mean": 67679.9, "median": 66956.5, "stddev": 1806.5291737349705, "ci95_low": 66404, "ci95_high": 69501, "rsd_pct": 2.669225536289165 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-compat", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/json-iterator/go", "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 2335, 2155, 2230, 2132, 2217, 2228, 2167, 1990, 2158, 2252 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 170338, "allocs_per_op": 4743, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 269933, "max": 285875, "mean": 275743.6, "median": 276587, "stddev": 4604.35716830627, "ci95_low": 271271, "ci95_high": 278001, "rsd_pct": 1.669796567646999 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-fastest", "variant_family": "reflect-accel", "fidelity": "lossy-float6", "escapes_html": false, "library": "github.com/json-iterator/go", "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 516007, 485626, 481328, 481111, 499489, 520146, 447432, 518493, 505233, 508136 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 694, "allocs_per_op": 4, "encoded_bytes": 563.6999999999999, "errors": 0, "stats": { "n": 10, "min": 1122, "max": 1195, "mean": 1152.2, "median": 1150.5, "stddev": 22.144976857066254, "ci95_low": 1128, "ci95_high": 1172, "rsd_pct": 1.9219733429149672 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-fastest", "variant_family": "reflect-accel", "fidelity": "lossy-float6", "escapes_html": false, "library": "github.com/json-iterator/go", "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 89954, 94602, 92720, 89692, 94162, 91467, 93808, 94668, 85285, 88496 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3414, "allocs_per_op": 6, "encoded_bytes": 3104, "errors": 0, "stats": { "n": 10, "min": 6300, "max": 6898, "mean": 6547.6, "median": 6499, "stddev": 204.00337687836878, "ci95_low": 6351, "ci95_high": 6745, "rsd_pct": 3.1156970016245458 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-fastest", "variant_family": "reflect-accel", "fidelity": "lossy-float6", "escapes_html": false, "library": "github.com/json-iterator/go", "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 12910, 12615, 12049, 12168, 12164, 12679, 12898, 12966, 12085, 12372 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 24782.7, "allocs_per_op": 6, "encoded_bytes": 23401, "errors": 0, "stats": { "n": 10, "min": 46469, "max": 49932, "mean": 48091.7, "median": 48033, "stddev": 1374.8094049721947, "ci95_low": 46518, "ci95_high": 49649, "rsd_pct": 2.85872490465547 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-fastest", "variant_family": "reflect-accel", "fidelity": "lossy-float6", "escapes_html": false, "library": "github.com/json-iterator/go", "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3237, 3249, 3229, 3003, 3176, 3169, 3272, 3213, 3165, 3224 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 97312.6, "allocs_per_op": 6, "encoded_bytes": 90974, "errors": 0, "stats": { "n": 10, "min": 183243, "max": 195715, "mean": 188533.6, "median": 188447, "stddev": 3349.811311435649, "ci95_low": 186009, "ci95_high": 190104, "rsd_pct": 1.7767715205330235 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-fastest", "variant_family": "reflect-accel", "fidelity": "lossy-float6", "escapes_html": false, "library": "github.com/json-iterator/go", "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 713256, 705301, 679735, 693979, 715556, 675934, 710286, 703395, 712183, 719011 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 432, "allocs_per_op": 20, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 842.9, "max": 902.9, "mean": 864.3100000000001, "median": 864.6500000000001, "stddev": 17.786539854620397, "ci95_low": 847.7, "ci95_high": 877.8, "rsd_pct": 2.057888935060383 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-fastest", "variant_family": "reflect-accel", "fidelity": "lossy-float6", "escapes_html": false, "library": "github.com/json-iterator/go", "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 77340, 77067, 77479, 73082, 76286, 75126, 76539, 75728, 70924, 76360 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 6024, "allocs_per_op": 176, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 7749, "max": 8314, "mean": 8038.2, "median": 8051, "stddev": 155.56549174615245, "ci95_low": 7888, "ci95_high": 8161, "rsd_pct": 1.935327458213934 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-fastest", "variant_family": "reflect-accel", "fidelity": "lossy-float6", "escapes_html": false, "library": "github.com/json-iterator/go", "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 9162, 8950, 8355, 8575, 7784, 9026, 9086, 8808, 8857, 8678 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 43117.9, "allocs_per_op": 1175, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 65713, "max": 68887, "mean": 67169.3, "median": 66740, "stddev": 1139.9537076370932, "ci95_low": 65919, "ci95_high": 68474, "rsd_pct": 1.6971350120324211 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "jsoniter-fastest", "variant_family": "reflect-accel", "fidelity": "lossy-float6", "escapes_html": false, "library": "github.com/json-iterator/go", "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 2340, 2250, 2149, 2218, 2130, 2224, 2184, 2235, 2233, 2194 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 170226, "allocs_per_op": 4734, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 264359, "max": 273940, "mean": 270412.6, "median": 270779, "stddev": 2893.1893282135698, "ci95_low": 268277, "ci95_high": 273613, "rsd_pct": 1.0699166119528343 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "segmentio", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/segmentio/encoding", "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 1661828, 1611118, 1734447, 1748336, 1713297, 1737132, 1724887, 1709505, 1736185, 1736478 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 599, "allocs_per_op": 1, "encoded_bytes": 571, "errors": 0, "stats": { "n": 10, "min": 342.6, "max": 367.8, "mean": 349.19000000000005, "median": 347.35, "stddev": 7.312766614322899, "ci95_low": 344, "ci95_high": 352.3, "rsd_pct": 2.094208486589793 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "segmentio", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/segmentio/encoding", "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 199333, 190900, 190484, 170192, 188521, 196935, 197335, 192674, 194104, 193546 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3444, "allocs_per_op": 1, "encoded_bytes": 3290, "errors": 0, "stats": { "n": 10, "min": 3025, "max": 3203, "mean": 3089.1, "median": 3075, "stddev": 52.11834822998732, "ci95_low": 3045, "ci95_high": 3151, "rsd_pct": 1.6871693447925713 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "segmentio", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/segmentio/encoding", "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 21565, 20995, 21276, 21093, 20670, 20692, 21519, 21093, 20992, 21426 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 27230, "allocs_per_op": 1, "encoded_bytes": 25272, "errors": 0, "stats": { "n": 10, "min": 27825, "max": 29080, "mean": 28417.7, "median": 28436, "stddev": 395.9377195693507, "ci95_low": 27971, "ci95_high": 28890, "rsd_pct": 1.3932785537511856 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "segmentio", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/segmentio/encoding", "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 5503, 5457, 5142, 5344, 5239, 5217, 5271, 5496, 5263, 5418 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 102608.6, "allocs_per_op": 1, "encoded_bytes": 98461, "errors": 0, "stats": { "n": 10, "min": 107479, "max": 114941, "mean": 111249, "median": 111472.5, "stddev": 2125.586350476812, "ci95_low": 109087, "ci95_high": 113228, "rsd_pct": 1.910656590600196 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "segmentio", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/segmentio/encoding", "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 915104, 874608, 882385, 901820, 861304, 879286, 889767, 863557, 943834, 881218 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 344, "allocs_per_op": 15, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 644.7, "max": 684.4, "mean": 670.2099999999999, "median": 672.95, "stddev": 10.786457558747745, "ci95_low": 664.2, "ci95_high": 679, "rsd_pct": 1.6094145952384695 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "segmentio", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/segmentio/encoding", "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 115824, 114730, 115132, 110294, 110121, 115395, 113116, 114495, 114650, 112104 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3520, "allocs_per_op": 91, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 5124, "max": 5419, "mean": 5264.8, "median": 5254.5, "stddev": 76.81550769357854, "ci95_low": 5225, "ci95_high": 5337, "rsd_pct": 1.4590394258771184 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "segmentio", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/segmentio/encoding", "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 12968, 13326, 13281, 13258, 13368, 13026, 13227, 13221, 13424, 13455 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 34192, "allocs_per_op": 616, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 44721, "max": 46165, "mean": 45388.4, "median": 45471.5, "stddev": 553.4510316590298, "ci95_low": 44764, "ci95_high": 45968, "rsd_pct": 1.2193666920601514 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "segmentio", "variant_family": "reflect-accel", "fidelity": "exact", "escapes_html": true, "library": "github.com/segmentio/encoding", "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3033, 3193, 2949, 3222, 3136, 3205, 3084, 3202, 3189, 3193 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 139552, "allocs_per_op": 2436, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 182952, "max": 197581, "mean": 189166.1, "median": 188323, "stddev": 5250.619655494641, "ci95_low": 183617, "ci95_high": 195391, "rsd_pct": 2.775666282433608 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-a", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 721376, 760070, 739033, 760644, 722448, 755342, 756699, 715698, 758800, 750183 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 695, "allocs_per_op": 3, "encoded_bytes": 571, "errors": 0, "stats": { "n": 10, "min": 752.6, "max": 793.9, "mean": 770.01, "median": 770.7, "stddev": 13.75802392141481, "ci95_low": 754.4, "ci95_high": 786.1, "rsd_pct": 1.7867331491038831 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-a", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 117709, 123250, 119007, 115746, 116677, 121152, 118116, 118506, 121729, 124029 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3636, "allocs_per_op": 5, "encoded_bytes": 3290, "errors": 0, "stats": { "n": 10, "min": 4883, "max": 5345, "mean": 5038.6, "median": 5027, "stddev": 145.6092182674038, "ci95_low": 4886, "ci95_high": 5163, "rsd_pct": 2.8898745339460126 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-a", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 14318, 15235, 14632, 14162, 14305, 14572, 14485, 14275, 15050, 15139 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 27423.9, "allocs_per_op": 5, "encoded_bytes": 25272, "errors": 0, "stats": { "n": 10, "min": 39495, "max": 42103, "mean": 40918.6, "median": 41181.5, "stddev": 985.3279431516979, "ci95_low": 39554, "ci95_high": 42054, "rsd_pct": 2.408019685794964 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-a", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3880, 3964, 3840, 3844, 3702, 3728, 3687, 3616, 3490, 3790 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 102759.3, "allocs_per_op": 5, "encoded_bytes": 98461, "errors": 0, "stats": { "n": 10, "min": 152080, "max": 161237, "mean": 156604.5, "median": 157007, "stddev": 2873.6808471211816, "ci95_low": 153254, "ci95_high": 159237, "rsd_pct": 1.8349925111482632 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-a", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 207600, 205693, 198258, 200373, 197720, 209286, 202263, 208533, 210835, 201512 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 751.5, "allocs_per_op": 24, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 2810, "max": 3052, "mean": 2938.2, "median": 2953.5, "stddev": 82.75103221914114, "ci95_low": 2820, "ci95_high": 3015, "rsd_pct": 2.8163852773514786 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-a", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 29522, 27445, 28813, 28828, 28437, 30112, 28195, 29600, 29827, 29289 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 5224, "allocs_per_op": 120, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 19938, "max": 21574, "mean": 20825, "median": 20773, "stddev": 535.1722464154259, "ci95_low": 20256, "ci95_high": 21490, "rsd_pct": 2.569854724683918 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-a", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3637, 3788, 3844, 3732, 3661, 3808, 3649, 3812, 3802, 3826 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 33000, "allocs_per_op": 653, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 156482, "max": 163559, "mean": 159314.9, "median": 158779.5, "stddev": 2594.289902844321, "ci95_low": 157118, "ci95_high": 163413, "rsd_pct": 1.628403810845264 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-a", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 930, 956, 922, 940, 949, 952, 892, 919, 930, 949 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 135624, "allocs_per_op": 2492, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 617231, "max": 669864, "mean": 646250.2, "median": 649689, "stddev": 17302.182507161087, "ci95_low": 626165, "ci95_high": 664913, "rsd_pct": 2.677319482015029 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-b", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 785228, 791713, 778028, 788574, 778988, 813466, 770952, 777558, 756190, 770580 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 695, "allocs_per_op": 3, "encoded_bytes": 571, "errors": 0, "stats": { "n": 10, "min": 761.7, "max": 788.7, "mean": 771.76, "median": 767.65, "stddev": 9.491540092805456, "ci95_low": 763.3, "ci95_high": 783.4, "rsd_pct": 1.2298564440765856 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-b", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 117252, 116748, 116062, 111650, 118404, 118882, 113383, 121167, 120332, 122866 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 3636, "allocs_per_op": 5, "encoded_bytes": 3290, "errors": 0, "stats": { "n": 10, "min": 4872, "max": 5227, "mean": 5032.5, "median": 5006.5, "stddev": 113.45606100062604, "ci95_low": 4948, "ci95_high": 5196, "rsd_pct": 2.254467183320935 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-b", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 14398, 15178, 14479, 14991, 14931, 14896, 14497, 14791, 14485, 15124 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 27423.7, "allocs_per_op": 5, "encoded_bytes": 25272, "errors": 0, "stats": { "n": 10, "min": 39460, "max": 41820, "mean": 40755.5, "median": 40806.5, "stddev": 783.5598608629435, "ci95_low": 39907, "ci95_high": 41504, "rsd_pct": 1.9225867940840955 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-b", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3672, 3860, 3718, 3715, 3734, 3721, 3726, 3787, 3898, 3885 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 102766.4, "allocs_per_op": 5, "encoded_bytes": 98461, "errors": 0, "stats": { "n": 10, "min": 153129, "max": 163611, "mean": 157318, "median": 156754.5, "stddev": 3272.9903078920897, "ci95_low": 154249, "ci95_high": 161495, "rsd_pct": 2.0804932098628823 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-b", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 200196, 203218, 197559, 204159, 207666, 215134, 204922, 208390, 191078, 200515 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 751.2, "allocs_per_op": 24, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 2821, "max": 3162, "mean": 2948.8, "median": 2942.5, "stddev": 98.19119670882472, "ci95_low": 2853, "ci95_high": 3040, "rsd_pct": 3.32986966592596 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-b", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 28584, 29096, 28044, 27960, 28166, 30398, 28340, 29100, 27657, 28863 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 5224, "allocs_per_op": 120, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 19933, "max": 21720, "mean": 20931.1, "median": 21039.5, "stddev": 500.4769835977586, "ci95_low": 20442, "ci95_high": 21406, "rsd_pct": 2.391068714008144 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-b", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 3735, 3769, 3514, 3753, 3877, 3562, 3696, 3918, 3742, 3810 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 33000, "allocs_per_op": 653, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 156373, "max": 165814, "mean": 160758.2, "median": 159782.5, "stddev": 2930.8879503962235, "ci95_low": 158273, "ci95_high": 163687, "rsd_pct": 1.8231654437510643 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "aa-b", "variant_family": "control", "fidelity": "exact", "escapes_html": true, "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 931, 958, 933, 940, 942, 984, 921, 958, 939, 956 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 135624, "allocs_per_op": 2492, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 612673, "max": 653456, "mean": 639193.2, "median": 637396, "stddev": 12503.817619697862, "ci95_low": 629564, "ci95_high": 652379, "rsd_pct": 1.9561875219726779 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "noop", "variant_family": "control", "fidelity": "none", "escapes_html": false, "op": "marshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 309418438, 350997440, 337417252, 347214435, 335876900, 349278712, 341716784, 349389052, 350165173, 341224383 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 0, "allocs_per_op": 0, "encoded_bytes": 2, "errors": 0, "stats": { "n": 10, "min": 1.715, "max": 1.819, "mean": 1.7488, "median": 1.739, "stddev": 0.03520984710749721, "ci95_low": 1.715, "ci95_high": 1.784, "rsd_pct": 2.013371861133189 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "noop", "variant_family": "control", "fidelity": "none", "escapes_html": false, "op": "marshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 353698245, 351331165, 343185210, 347376008, 344863261, 333885634, 342826695, 346599342, 343514152, 333812182 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 0, "allocs_per_op": 0, "encoded_bytes": 2, "errors": 0, "stats": { "n": 10, "min": 1.691, "max": 1.772, "mean": 1.736, "median": 1.737, "stddev": 0.026259389854974814, "ci95_low": 1.703, "ci95_high": 1.765, "rsd_pct": 1.5126376644570747 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "noop", "variant_family": "control", "fidelity": "none", "escapes_html": false, "op": "marshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 350536306, 335813924, 351640452, 341576556, 344089968, 344778129, 344406807, 350093745, 335167755, 348772068 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 0, "allocs_per_op": 0, "encoded_bytes": 2, "errors": 0, "stats": { "n": 10, "min": 1.712, "max": 1.764, "mean": 1.7426000000000001, "median": 1.7465000000000002, "stddev": 0.015479018056711482, "ci95_low": 1.724, "ci95_high": 1.754, "rsd_pct": 0.8882714367446045 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "noop", "variant_family": "control", "fidelity": "none", "escapes_html": false, "op": "marshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 352555438, 351049294, 350992308, 336142142, 331078701, 348781022, 337217578, 346451077, 334075645, 348185290 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 0, "allocs_per_op": 0, "encoded_bytes": 2, "errors": 0, "stats": { "n": 10, "min": 1.704, "max": 1.776, "mean": 1.7398, "median": 1.7309999999999999, "stddev": 0.028275627510474632, "ci95_low": 1.712, "ci95_high": 1.775, "rsd_pct": 1.625222871046938 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "noop", "variant_family": "control", "fidelity": "none", "escapes_html": false, "op": "unmarshal", "size_class": "s600", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 379373763, 385929130, 372571492, 377579238, 374029764, 380878622, 372482830, 371370337, 382207294, 381324020 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 0, "allocs_per_op": 0, "input_bytes": 587, "errors": 0, "stats": { "n": 10, "min": 1.557, "max": 1.637, "mean": 1.5926, "median": 1.583, "stddev": 0.028899058039243374, "ci95_low": 1.565, "ci95_high": 1.626, "rsd_pct": 1.8145835764939957 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "noop", "variant_family": "control", "fidelity": "none", "escapes_html": false, "op": "unmarshal", "size_class": "s3k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 385850953, 374598769, 381787465, 378165860, 374722664, 366724909, 380892828, 378098833, 353341718, 382514211 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 0, "allocs_per_op": 0, "input_bytes": 3363, "errors": 0, "stats": { "n": 10, "min": 1.561, "max": 1.663, "mean": 1.6059, "median": 1.608, "stddev": 0.033358157423135165, "ci95_low": 1.566, "ci95_high": 1.641, "rsd_pct": 2.077225071494811 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "noop", "variant_family": "control", "fidelity": "none", "escapes_html": false, "op": "unmarshal", "size_class": "s25k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 376689903, 385414419, 383065420, 381734732, 373484373, 378981175, 355106280, 380329263, 370255428, 377915956 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 0, "allocs_per_op": 0, "input_bytes": 24652, "errors": 0, "stats": { "n": 10, "min": 1.559, "max": 1.669, "mean": 1.5991000000000002, "median": 1.5845, "stddev": 0.03452358292208064, "ci95_low": 1.577, "ci95_high": 1.638, "rsd_pct": 2.1589383354437266 } }, { "schema_version": 2, "run_id": "local-2026-08-09-m5pro-final", "platform": "local-m5pro", "goarch": "arm64", "variant": "noop", "variant_family": "control", "fidelity": "none", "escapes_html": false, "op": "unmarshal", "size_class": "s100k", "mode": "micro", "sample_unit": "repetition_mean_ns_per_op", "iterations_per_sample": [ 380345035, 380153654, 384954172, 375398274, 357857773, 380866432, 349434752, 382241281, 376136439, 381845676 ], "reps": 10, "process_per_rep": true, "seed": 42, "corpus_items": 64, "gomaxprocs": 2, "bytes_per_op": 0, "allocs_per_op": 0, "input_bytes": 98279, "errors": 0, "stats": { "n": 10, "min": 1.555, "max": 1.677, "mean": 1.5950000000000002, "median": 1.584, "stddev": 0.03896151947755635, "ci95_low": 1.564, "ci95_high": 1.643, "rsd_pct": 2.44272849389068 } } ] }