{
 "about": "Pack mode, measured on the source watch: the same vault, as a normal sgit vault (oq9gflln, sgit-ai 0.23.0) and as a pack vault (7r83qic5, sgit-ai 0.24.0, made with sgit pack import from a full clone on 23 October 2026). Every number is from a timed command or a log in researcher@php.newsroom's session on 23 October, from a cloud sandbox to dev.send.sgraph.ai; 'from the log' marks the ones read from timestamps rather than timed.",
 "measured": "2026-10-23",
 "by": "researcher@php.newsroom",
 "normal": {
  "id": "oq9gflln",
  "client": "sgit-ai 0.23.0"
 },
 "pack": {
  "id": "7r83qic5",
  "client": "sgit-ai 0.24.0"
 },
 "vault": {
  "commits": 16,
  "trees": 29193,
  "blobs": 34453,
  "objects": 63662,
  "files": 29861,
  "mb_normal": 1614.4,
  "mb_pack": 1184.2,
  "ratio": 1.36,
  "deflated": 30395,
  "snapshot_mb": 1221.7
 },
 "compare": [
  {
   "op": "Fresh clone of the whole vault",
   "normal_s": 827,
   "pack_s": 95,
   "normal_note": "read-only clone with the published read key, 22:01 UTC; the server's object listing timed out (504), so the client walked the history and fetched 34,453 file objects as it found them",
   "pack_note": "full clone, 16:47 UTC: one 1,221.7 MB snapshot in 4 requests (54.7 s), then unpacked"
  },
  {
   "op": "List the vault's objects on the server",
   "normal_s": 90.8,
   "pack_s": 0.73,
   "normal_note": "GET /api/vault/list/oq9gflln?prefix=bare/data/ at 22:16 UTC: HTTP 504 Gateway Timeout after 90.8 s",
   "pack_note": "the same call for 7r83qic5: HTTP 200 in 0.73 s",
   "normal_failed": "HTTP 504 after 91 s"
  },
  {
   "op": "Pull with nothing new",
   "normal_s": 34,
   "pack_s": 4,
   "normal_note": "sgit fetch at 19:08 UTC",
   "pack_note": "sgit pull at 19:08 UTC"
  }
 ],
 "pack_only": [
  {
   "op": "Import (local: rewrite the history into packs)",
   "s": 194,
   "note": "16 commits, 29,193 trees, 34,453 blobs; 1,614.4 MB to 1,184.2 MB"
  },
  {
   "op": "First push: the whole history",
   "s": 96,
   "note": "Pushed 16 commit(s), 63,662 object(s) uploaded"
  },
  {
   "op": "Push of one small commit",
   "s": 77,
   "note": "4 objects; most of the time is local"
  },
  {
   "op": "Pull of another agent's commit (22:32 UTC)",
   "s": 176,
   "note": "the scheduled Sonnet session's commit 1cc186cccd43, 241 rows queued in index/promote.json: fast-forward, 1 file modified; the download is one zip, the rest is local"
  },
  {
   "op": "Commit and push of a one-file correction (22:4x UTC)",
   "s": 77,
   "note": "commit 43595f6f6fe3, the corrected queue: 4 objects uploaded, in sync after; the same 77 s as the first small push"
  },
  {
   "op": "Pull of one new commit into a second clone",
   "s": 324,
   "note": "1 file added; not yet profiled, the network part is one zip"
  },
  {
   "op": "Verify every object in the pack",
   "s": null,
   "note": "sgit pack verify: 63,662 members checked against their ids, ok"
  }
 ],
 "check": [
  "a fresh clone of the pack vault and the import are identical, file for file (diff -rq): 29,861 files",
  "against the live clone, the only differences are empty folders and Python's __pycache__, which a vault does not store",
  "the same 16 commits, messages and times; the commit ids are new, as the import says they will be",
  "sgit pack verify: ok",
  "in use: the scheduled Sonnet session pushed its first commit to the pack vault at about 22:17 UTC, researcher@php.newsroom pulled it and pushed a correction on top; two writers in turn, no merge needed, the vault in sync after each"
 ],
 "attempts_title": "Pushing one pass (6,161 file objects) to the normal vault, 23 October",
 "attempts": [
  {
   "start": "16:32",
   "end": "16:55",
   "outcome": "failed",
   "why": "connection reset by peer, after uploading began"
  },
  {
   "start": "16:56",
   "end": "17:11",
   "outcome": "failed",
   "why": "network or I/O failure"
  },
  {
   "start": "17:11",
   "end": "17:36",
   "outcome": "failed",
   "why": "cut at the 25-minute cap"
  },
  {
   "start": "17:37",
   "end": "17:44",
   "outcome": "failed",
   "why": "the server answered with an HTML error page: nothing was pushed"
  },
  {
   "start": "17:45",
   "end": "17:58",
   "outcome": "failed",
   "why": "connection reset by peer"
  },
  {
   "start": "18:00",
   "end": "18:07",
   "outcome": "failed",
   "why": "504 Gateway Timeout listing the vault"
  },
  {
   "start": "18:08",
   "end": "18:16",
   "outcome": "failed",
   "why": "504 Gateway Timeout listing the vault"
  },
  {
   "start": "18:17",
   "end": "18:24",
   "outcome": "failed",
   "why": "504 Gateway Timeout listing the vault"
  },
  {
   "start": "18:25",
   "end": "18:33",
   "outcome": "failed",
   "why": "504 Gateway Timeout listing the vault"
  },
  {
   "start": "18:34",
   "end": "18:41",
   "outcome": "failed",
   "why": "504 Gateway Timeout listing the vault"
  },
  {
   "start": "18:42",
   "end": "19:07",
   "outcome": "failed",
   "why": "cut at the 25-minute cap"
  },
  {
   "start": "19:09",
   "end": "19:14",
   "outcome": "pushed",
   "why": "Pushed 1 commit(s), 6161 object(s) uploaded, in 4 min 29 s"
  }
 ],
 "attempts_note": "Start times are from the retry loop's log; an end is when the attempt's error was printed, or the next attempt's start less the pause between attempts. The pass had committed at 16:31 UTC; the data reached the server at 19:14 UTC.",
 "commits": [
  {
   "when": "22 Oct 14:20",
   "what": "run",
   "blobs": 2542
  },
  {
   "when": "22 Oct",
   "what": "tip and fixes",
   "blobs": 1175
  },
  {
   "when": "22 Oct 17:15",
   "what": "run",
   "blobs": 3527
  },
  {
   "when": "22 Oct",
   "what": "fixes",
   "blobs": 272
  },
  {
   "when": "22 Oct 18:16",
   "what": "languages pass",
   "blobs": 4624
  },
  {
   "when": "22 Oct",
   "what": "languages pass",
   "blobs": 1126
  },
  {
   "when": "22 Oct",
   "what": "cyber desk",
   "blobs": 213
  },
  {
   "when": "22 Oct 20:53",
   "what": "pass",
   "blobs": 4419
  },
  {
   "when": "22 Oct 21:05",
   "what": "probe",
   "blobs": 305
  },
  {
   "when": "22 Oct",
   "what": "collectors",
   "blobs": 7
  },
  {
   "when": "23 Oct 01:40",
   "what": "pass",
   "blobs": 4727
  },
  {
   "when": "23 Oct",
   "what": "curator queue",
   "blobs": 1
  },
  {
   "when": "23 Oct 08:30",
   "what": "pass",
   "blobs": 5229
  },
  {
   "when": "23 Oct",
   "what": "scanner noise",
   "blobs": 125
  },
  {
   "when": "23 Oct 16:31",
   "what": "pass",
   "blobs": 6161
  }
 ],
 "pushes_22oct": [
  {
   "what": "run of 17:15",
   "objects": 3527,
   "outcome": "connection reset, pushed later"
  },
  {
   "what": "runs of the afternoon",
   "objects": 3799,
   "outcome": "pushed"
  },
  {
   "what": "languages pass",
   "objects": 4624,
   "outcome": "pushed"
  },
  {
   "what": "languages pass, second part",
   "objects": 1126,
   "outcome": "remote end closed the connection; refused on retry while files were uncommitted"
  },
  {
   "what": "pass of 20:53 and fixes",
   "objects": 6063,
   "outcome": "connection reset, then 401 Unauthorized, then pushed"
  },
  {
   "what": "a 7-object fix",
   "objects": 7,
   "outcome": "remote end closed the connection"
  }
 ],
 "not_fixed": [
  "Local walks: commit, status, push and pull still walk the working tree; on 29,861 files a push of 4 objects took 77 s (twice, the same) and a pull of one commit took 176 s to 324 s on the pack vault.",
  "No web view: vault.sgraph.ai, dev.vault.sgraph.ai and vault apps cannot read packs, so a pack vault opens there as empty.",
  "--path and --depth download the whole vault on a pack vault in this version.",
  "Compaction is manual: one named agent runs sgit pack compact every ~50 pushes; a clone that was behind then downloads the whole snapshot (1.2 GB here)."
 ]
}