)]}'
{
  "commit": "c296cf746a29f06ef0dbb0c2dfe17fd6ac60a4a4",
  "tree": "a481b0a122572209099afe472005ba1f1a94969b",
  "parents": [
    "34d2844601ec620f6c5eb2c9de9274783ec9bef9"
  ],
  "author": {
    "name": "Songchun Fan",
    "email": "schfan@google.com",
    "time": "Tue Mar 31 18:38:52 2020 -0700"
  },
  "committer": {
    "name": "Songchun Fan",
    "email": "schfan@google.com",
    "time": "Thu Apr 09 09:33:34 2020 -0700"
  },
  "message": "[stats] add metrics for package installer v2\n\n// Successful installation:\n$ out/host/linux-x86/bin/statsd_testdrive -s 98141FFBA005QD 263\n...\nevent_metrics {\n  data {\n    elapsed_timestamp_nanos: 147291968369\n    atom {\n      package_installer_v2_reported {\n        is_incremental: true\n        package_name: \"com.unity.megacity\"\n        duration_millis: 1379\n        return_code: 1\n      }\n    }\n  }\n}\n...\n\n// Failed installation:\n$ out/host/linux-x86/bin/statsd_testdrive -s 98141FFBA005QD 263\n...\nevent_metrics {\n  data {\n    elapsed_timestamp_nanos: 94418812060\n    atom {\n      package_installer_v2_reported {\n        is_incremental: true\n        package_name: \"\"\n        duration_millis: 37\n        return_code: -20\n      }\n    }\n  }\n}\n...\n\nTest: manual\nBUG: 152913040\nChange-Id: Ibb02122e7007f8e3afd65cbb98236bc37c0d24db\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "2a1716e0ce2adbf49dd783051277d8d7027de229",
      "old_mode": 33188,
      "old_path": "cmds/statsd/src/atoms.proto",
      "new_id": "38b421f704779ad09982694d73a19ed25795794f",
      "new_mode": 33188,
      "new_path": "cmds/statsd/src/atoms.proto"
    },
    {
      "type": "modify",
      "old_id": "f07fa501d3a8e2c29e5556e6a69ec6c09c1c13bc",
      "old_mode": 33188,
      "old_path": "services/core/java/com/android/server/pm/PackageInstallerSession.java",
      "new_id": "2221644bff47fd0493acf263a53707beb9da495c",
      "new_mode": 33188,
      "new_path": "services/core/java/com/android/server/pm/PackageInstallerSession.java"
    }
  ]
}