# R10 — paired native runtime transcript

Real local-origin fetch with controlled upload-pack; two status callers join one background fetch, return after 5s while fetch continues to 8s.

Steps: create a fresh synthetic committed repo; start real GitVcsDriver operations; await fixture READY (and ninth REQUEST where applicable); apply the scripted timeout/interruption/control; observe command return, actual signals, process liveness and marker checkpoints. Events use monotonic ms from each printed wall origin.

Inputs from the exact uploaded driver (these are setup values, not inferred outcomes):

```json
{
  "method": "statusDetailsRemote(cwd,{refreshUpstream:true})",
  "callers": 2,
  "syntheticOrigin": "fresh local committed origin with tracked branch; controlled real upload-pack",
  "transportMs": 8000,
  "fetchTimeoutMs": 300000,
  "callerWaitMs": 5000,
  "forceKillAfterBeforeMs": 1000,
  "forceKillAfterAfter": "1 second"
}
```

| Variant | Before 30eb7e7bb1 | After 3c6d27fa7c |
|---|---|---|
| joined | callers 5289.6, 5087.0ms; fetches 1; helper live at caller return 1; final markers 1, live 0 | callers 5295.9, 5137.4ms; fetches 1; helper live at caller return 1; final markers 1, live 0 |

## Before environment and monotonic transcript

```json
{
  "sha": "30eb7e7bb1ef103fdd6f54081b6a4acf66b3ee4c",
  "wallOrigin": "2026-10-28T19:41:22.081Z",
  "os": "Linux",
  "kernel": "6.1.102",
  "node": "v26.13.0",
  "git": "git version 2.43.0",
  "cpus": 4,
  "platformNodeShared": "4.0.5",
  "driverHash": "ebc4c041c767f7756be00ab0c77dd2e44af336520baad6ae51f8e2f005f60460",
  "helperHash": "f7f10c819bdb0bbb8a004b05d04b205406b9b64b11e0e9fbfc128f8a39454cf9",
  "group": "background",
  "root": "/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background",
  "inputProtocol": "native GitVcsDriver.layer + NodeServices.layer + ServerConfig.layerTest; passive native spawn/signal observer; real git aliases/hooks/local upload-pack; READY IPC; no fake spawner/clock/platform"
}
```

Actual background spawn/deadline observations:

```json
{
  "request_ms": 606.221,
  "pid": 309699,
  "options": {
    "forceKillAfter": 1000
  },
  "signals_from_request_ms": [
    {
      "signal": "SIGTERM",
      "ms": 8085.703
    }
  ],
  "finalized_from_request_ms": 8086.114
}
```

Full recorded row results:

```json
[
  {
    "row": "R10",
    "variant": "joined",
    "callers": [
      {
        "elapsedMs": 5289.559,
        "ok": true,
        "result": {
          "isRepo": true,
          "defaultBranch": null,
          "isDefaultBranch": true,
          "branch": "main",
          "upstreamRef": "origin/main",
          "hasUpstream": true,
          "aheadCount": 0,
          "behindCount": 0,
          "aheadOfDefaultCount": 0
        }
      },
      {
        "elapsedMs": 5087.008,
        "ok": true,
        "result": {
          "isRepo": true,
          "defaultBranch": null,
          "isDefaultBranch": true,
          "branch": "main",
          "upstreamRef": "origin/main",
          "hasUpstream": true,
          "aheadCount": 0,
          "behindCount": 0,
          "aheadOfDefaultCount": 0
        }
      }
    ],
    "callerSnapshot": {
      "label": "R10",
      "pids": [
        309702
      ],
      "live": [
        309702
      ],
      "liveCount": 1,
      "markers": [],
      "markerCount": 0,
      "ms": 5770.353,
      "kind": "SNAPSHOT"
    },
    "fetchSpawns": 1,
    "label": "R10",
    "pids": [
      309702
    ],
    "live": [],
    "liveCount": 0,
    "markers": [
      "R10.marker"
    ],
    "markerCount": 1,
    "ms": 8693.571,
    "kind": "SNAPSHOT"
  }
]
```

```jsonl
{"label":"R10.caller1","ms":467.578,"kind":"REQUEST"}
{"service":"R10","id":2,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"options":{},"nativeDelegation":true,"ms":477.309,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":2,"pid":309672,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"ms":491.152,"kind":"SPAWNED"}
{"pid":-309672,"signal":"SIGTERM","ms":503.543,"kind":"SIGNAL"}
{"service":"R10","id":2,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"elapsedMs":28.492,"ms":505.771,"kind":"FINALIZED"}
{"service":"R10","id":6,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["remote"],"options":{},"nativeDelegation":true,"ms":510.291,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":6,"pid":309679,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["remote"],"ms":517.397,"kind":"SPAWNED"}
{"pid":-309679,"signal":"SIGTERM","ms":527.778,"kind":"SIGNAL"}
{"service":"R10","id":6,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["remote"],"elapsedMs":18.291,"ms":528.579,"kind":"FINALIZED"}
{"service":"R10","id":10,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--git-common-dir"],"options":{},"nativeDelegation":true,"ms":534.683,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":10,"pid":309686,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--git-common-dir"],"ms":548.827,"kind":"SPAWNED"}
{"pid":-309686,"signal":"SIGTERM","ms":552.014,"kind":"SIGNAL"}
{"service":"R10","id":10,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--git-common-dir"],"elapsedMs":18.073,"ms":552.759,"kind":"FINALIZED"}
{"service":"R10","id":14,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--show-toplevel"],"options":{},"nativeDelegation":true,"ms":557.622,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":15,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","--quiet","--short","HEAD"],"options":{},"nativeDelegation":true,"ms":558.904,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":14,"pid":309689,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--show-toplevel"],"ms":570.915,"kind":"SPAWNED"}
{"service":"R10","id":15,"pid":309693,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","--quiet","--short","HEAD"],"ms":580.905,"kind":"SPAWNED"}
{"pid":-309689,"signal":"SIGTERM","ms":589.2,"kind":"SIGNAL"}
{"service":"R10","id":14,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--show-toplevel"],"elapsedMs":32.303,"ms":589.923,"kind":"FINALIZED"}
{"pid":-309693,"signal":"SIGTERM","ms":593.709,"kind":"SIGNAL"}
{"service":"R10","id":15,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","--quiet","--short","HEAD"],"elapsedMs":36.725,"ms":595.635,"kind":"FINALIZED"}
{"service":"R10","id":22,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["--git-dir","/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10/.git","fetch","--quiet","--no-tags","--no-auto-gc","--","origin"],"options":{"forceKillAfter":1000},"nativeDelegation":true,"ms":606.221,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":22,"pid":309699,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["--git-dir","/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10/.git","fetch","--quiet","--no-tags","--no-auto-gc","--","origin"],"ms":616.806,"kind":"SPAWNED"}
{"label":"R10","pid":309702,"ppid":309700,"pgid":309699,"mono_ns":37302904728302,"duration_ms":8000,"mode":"transport","source":"fixture","ms":681.324,"kind":"READY"}
{"label":"R10.caller2","ms":682.385,"kind":"REQUEST"}
{"service":"R10","id":26,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"options":{},"nativeDelegation":true,"ms":683.736,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":26,"pid":309710,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"ms":689.588,"kind":"SPAWNED"}
{"pid":-309710,"signal":"SIGTERM","ms":695.246,"kind":"SIGNAL"}
{"service":"R10","id":26,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"elapsedMs":12.093,"ms":695.825,"kind":"FINALIZED"}
{"service":"R10","id":30,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["remote"],"options":{},"nativeDelegation":true,"ms":697.137,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":30,"pid":309711,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["remote"],"ms":706.141,"kind":"SPAWNED"}
{"pid":-309711,"signal":"SIGTERM","ms":708.339,"kind":"SIGNAL"}
{"service":"R10","id":30,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["remote"],"elapsedMs":11.673,"ms":708.806,"kind":"FINALIZED"}
{"service":"R10","id":34,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","HEAD"],"options":{},"nativeDelegation":true,"ms":5606.972,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":35,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","HEAD"],"options":{},"nativeDelegation":true,"ms":5608.81,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":34,"pid":309838,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","HEAD"],"ms":5615.938,"kind":"SPAWNED"}
{"service":"R10","id":35,"pid":309839,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","HEAD"],"ms":5621.741,"kind":"SPAWNED"}
{"pid":-309838,"signal":"SIGTERM","ms":5623.565,"kind":"SIGNAL"}
{"service":"R10","id":34,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","HEAD"],"elapsedMs":17.07,"ms":5624.02,"kind":"FINALIZED"}
{"service":"R10","id":40,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"options":{},"nativeDelegation":true,"ms":5625.41,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":40,"pid":309840,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"ms":5632.485,"kind":"SPAWNED"}
{"pid":-309839,"signal":"SIGTERM","ms":5633.976,"kind":"SIGNAL"}
{"service":"R10","id":35,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","HEAD"],"elapsedMs":25.87,"ms":5634.684,"kind":"FINALIZED"}
{"service":"R10","id":44,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"options":{},"nativeDelegation":true,"ms":5636.331,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":44,"pid":309841,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"ms":5647.87,"kind":"SPAWNED"}
{"pid":-309840,"signal":"SIGTERM","ms":5668.994,"kind":"SIGNAL"}
{"service":"R10","id":40,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"elapsedMs":44.313,"ms":5669.731,"kind":"FINALIZED"}
{"service":"R10","id":48,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-list","--left-right","--count","HEAD...origin/main"],"options":{},"nativeDelegation":true,"ms":5671.299,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":48,"pid":309842,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-list","--left-right","--count","HEAD...origin/main"],"ms":5680.862,"kind":"SPAWNED"}
{"pid":-309841,"signal":"SIGTERM","ms":5682.044,"kind":"SIGNAL"}
{"service":"R10","id":44,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-parse","--abbrev-ref","--symbolic-full-name","@{upstream}"],"elapsedMs":46.112,"ms":5682.444,"kind":"FINALIZED"}
{"service":"R10","id":52,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-list","--left-right","--count","HEAD...origin/main"],"options":{},"nativeDelegation":true,"ms":5683.509,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":52,"pid":309844,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-list","--left-right","--count","HEAD...origin/main"],"ms":5688.827,"kind":"SPAWNED"}
{"pid":-309842,"signal":"SIGTERM","ms":5701.117,"kind":"SIGNAL"}
{"service":"R10","id":48,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-list","--left-right","--count","HEAD...origin/main"],"elapsedMs":30.218,"ms":5701.515,"kind":"FINALIZED"}
{"service":"R10","id":56,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","refs/remotes/origin/HEAD"],"options":{},"nativeDelegation":true,"ms":5702.668,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":56,"pid":309846,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","refs/remotes/origin/HEAD"],"ms":5724.878,"kind":"SPAWNED"}
{"pid":-309846,"signal":"SIGTERM","ms":5738.545,"kind":"SIGNAL"}
{"pid":-309844,"signal":"SIGTERM","ms":5742.764,"kind":"SIGNAL"}
{"service":"R10","id":52,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["rev-list","--left-right","--count","HEAD...origin/main"],"elapsedMs":59.648,"ms":5743.158,"kind":"FINALIZED"}
{"service":"R10","id":61,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","refs/remotes/origin/HEAD"],"options":{},"nativeDelegation":true,"ms":5744.111,"kind":"SPAWN_REQUEST"}
{"service":"R10","id":61,"pid":309849,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","refs/remotes/origin/HEAD"],"ms":5751.441,"kind":"SPAWNED"}
{"pid":-309846,"signal":"SIGTERM","ms":5755.703,"kind":"SIGNAL"}
{"service":"R10","id":56,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","refs/remotes/origin/HEAD"],"elapsedMs":53.668,"ms":5756.342,"kind":"FINALIZED"}
{"label":"R10.caller1","elapsedMs":5289.559,"result":{"isRepo":true,"defaultBranch":null,"isDefaultBranch":true,"branch":"main","upstreamRef":"origin/main","hasUpstream":true,"aheadCount":0,"behindCount":0,"aheadOfDefaultCount":0},"ms":5757.166,"kind":"RETURN"}
{"pid":-309849,"signal":"SIGTERM","ms":5765.192,"kind":"SIGNAL"}
{"pid":-309849,"signal":"SIGTERM","ms":5766.012,"kind":"SIGNAL"}
{"service":"R10","id":61,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["symbolic-ref","refs/remotes/origin/HEAD"],"elapsedMs":22.248,"ms":5766.363,"kind":"FINALIZED"}
{"label":"R10.caller2","elapsedMs":5087.008,"result":{"isRepo":true,"defaultBranch":null,"isDefaultBranch":true,"branch":"main","upstreamRef":"origin/main","hasUpstream":true,"aheadCount":0,"behindCount":0,"aheadOfDefaultCount":0},"ms":5769.405,"kind":"RETURN"}
{"label":"R10","pids":[309702],"live":[309702],"liveCount":1,"markers":[],"markerCount":0,"ms":5770.353,"kind":"SNAPSHOT"}
{"label":"R10","pid":309702,"ppid":309700,"pgid":309699,"mono_ns":37310905173405,"code":0,"source":"fixture","ms":8681.384,"kind":"NATURAL_EXIT"}
{"pid":-309699,"signal":"SIGTERM","ms":8691.924,"kind":"SIGNAL"}
{"service":"R10","id":22,"cwd":"/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10","args":["--git-dir","/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.048Z-30eb7e7bb1-background/R10/.git","fetch","--quiet","--no-tags","--no-auto-gc","--","origin"],"elapsedMs":8086.124,"ms":8692.335,"kind":"FINALIZED"}
{"label":"R10","pids":[309702],"live":[],"liveCount":0,"markers":["R10.marker"],"markerCount":1,"ms":8693.571,"kind":"SNAPSHOT"}
```

## After environment and monotonic transcript

```json
{
  "sha": "3c6d27fa7c98ab98a23463891452f761aedbdea8",
  "wallOrigin": "2026-10-28T19:41:22.305Z",
  "os": "Linux",
  "kernel": "6.1.102",
  "node": "v26.13.0",
  "git": "git version 2.43.0",
  "cpus": 4,
  "platformNodeShared": "4.0.5",
  "driverHash": "ebc4c041c767f7756be00ab0c77dd2e44af336520baad6ae51f8e2f005f60460",
  "helperHash": "f7f10c819bdb0bbb8a004b05d04b205406b9b64b11e0e9fbfc128f8a39454cf9",
  "group": "background",
  "root": "/tmp/lead-26601-r1/capture/2026-10-28T19-41-22.167Z-3c6d27fa7c-background",
  "inputProtocol": "native GitVcsDriver.layer + NodeServices.layer + ServerConfig.layerTest; passive native spawn/signal observer; real git aliases/hooks/local upload-pack; READY IPC; no fake spawner/clock/platform"
}
```

Actual background spawn/deadline observations:

```json
{
  "request_ms": 548.768,
  "pid": 309706,
  "options": {
    "forceKillAfter": "1 second"
  },
  "signals_from_request_ms": [
    {
      "signal": "SIGTERM",
      "ms": 8075.719
    }
  ],
  "finalized_from_request_ms": 8076.324
}
```

Full recorded row results:

```json
[
  {
    "row": "R10",
    "variant": "joined",
    "callers": [
      {
        "elapsedMs": 5295.872,
        "ok": true,
        "result": {
          "isRepo": true,
          "defaultBranch": null,
          "isDefaultBranch": true,
          "branch": "main",
          "upstreamRef": "origin/main",
          "hasUpstream": true,
          "aheadCount": 0,
          "behindCount": 0,
          "aheadOfDefaultCount": 0
        }
      },
      {
        "elapsedMs": 5137.443,
        "ok": true,
        "result": {
          "isRepo": true,
          "defaultBranch": null,
          "isDefaultBranch": true,
          "branch": "main",
          "upstreamRef": "origin/main",
          "hasUpstream": true,
          "aheadCount": 0,
          "behindCount": 0,
          "aheadOfDefaultCount": 0
        }
      }
    ],
    "callerSnapshot": {
      "label": "R10",
      "pids": [
        309708
      ],
      "live": [
        309708
      ],
      "liveCount": 1,
      "markers": [],
      "markerCount": 0,
      "ms": 5750.475,
      "kind": "SNAPSHOT"
    },
    "fetchSpawns": 1,
    "label": "R10",
    "pids": [
      309708
    ],
    "live": [],
    "liveCount": 0,
    "markers": [
      "R10.marker"
    ],
    "markerCount": 1,
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    "kind": "SNAPSHOT"
  }
]
```

```jsonl
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```
