crates/gunnar-perfbench/results/2026-10-31-oden-znippy-plugin-git-store.json
{
"schema": "nordisk-bench-result/1",
"product": "znippy-plugin-git",
"bench": "znippy-plugin-git-store",
"source": {"repo": "znippy-plugin-git", "commit": "0.2.3 from crates.io"},
"date": "2026-10-31",
"machine": {"name": "oden", "threads": 32, "ram_gib": null},
"load": {"before": 70.18, "min": 69.81, "max": 71.73},
"notes": "Store level, no server: plugins/native/znippy-plugin-git/examples/reach_real_repo.rs, one process; peak RSS is the process's VmHWM so far; CPU is the process's",
"datasets": [
{"name": "git.git", "real": true, "what": "the repository's one pack fed to a fresh GitStore; tips that peel to a blob are dropped, as Gunnar drops them", "objects": 411105, "refs": 1007, "pack_mb": 292, "commits": 83932}
],
"rows": [
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "ingest", "transport": "", "kind": "cost", "n": 1, "p50_ms": 11494, "p99_ms": null, "mean_ms": null, "server_cpu_ms": 14695, "client_cpu_ms": null, "peak_rss_mib": 1230, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 70.18, "note": "411105 objects, 83932 commits"},
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "put_refs", "transport": "", "kind": "cost", "n": 1, "p50_ms": 3, "p99_ms": null, "mean_ms": null, "server_cpu_ms": 3, "client_cpu_ms": null, "peak_rss_mib": 1230, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 69.81, "note": "1007 refs"},
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "refs", "transport": "", "kind": "query", "n": 200, "p50_ms": null, "p99_ms": null, "mean_ms": 0.795, "server_cpu_ms": 0.795, "client_cpu_ms": null, "peak_rss_mib": 1230, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 69.81, "note": "1007 rows, min 782.6 us over 200"},
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "index_build", "transport": "", "kind": "cost", "n": 1, "p50_ms": 15577, "p99_ms": null, "mean_ms": null, "server_cpu_ms": 12824, "client_cpu_ms": null, "peak_rss_mib": 1438, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 69.81, "note": "410101 objects, reach stats (0, 1)"},
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "select", "transport": "", "kind": "query", "n": 3, "p50_ms": 24, "p99_ms": null, "mean_ms": null, "server_cpu_ms": 0, "client_cpu_ms": null, "peak_rss_mib": 1438, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 71.73, "note": "p50 0.024 s over 3 (min 0.024 s)"},
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "fetch_select", "transport": "", "kind": "query", "n": 3, "p50_ms": null, "p99_ms": null, "mean_ms": 163.6667, "server_cpu_ms": 157.6667, "client_cpu_ms": null, "peak_rss_mib": 1438, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 71.73, "note": "6 objects, min 0.1592 s over 3"},
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "push_one_commit", "transport": "", "kind": "cost", "n": 1, "p50_ms": 341, "p99_ms": null, "mean_ms": null, "server_cpu_ms": 247, "client_cpu_ms": null, "peak_rss_mib": 1438, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 71.43, "note": "reach stats (1, 1)"},
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "index_rebuild_after_push", "transport": "", "kind": "cost", "n": 1, "p50_ms": 27, "p99_ms": null, "mean_ms": null, "server_cpu_ms": 27, "client_cpu_ms": null, "peak_rss_mib": 1438, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 71.43, "note": "3 new objects, full 410104, reach stats (1, 1)"},
{"dataset": "git.git", "engine": "znippy-plugin-git 0.2.3", "op": "reopen_first_fetch", "transport": "", "kind": "cost", "n": 1, "p50_ms": 274, "p99_ms": null, "mean_ms": null, "server_cpu_ms": 256, "client_cpu_ms": null, "peak_rss_mib": 1438, "peak_heap_mib": null, "mb_s": null, "req_s": null, "load1": 71.43, "note": "3 objects for the fetch shape, reach stats (1, 0)"}
]
}