)]}'
{
  "log": [
    {
      "commit": "47178c2d75ab261903ab859c28ecd10ffe90d212",
      "tree": "ff9b1743ced2b7d812dcf404224fa27fa7561129",
      "parents": [
        "453044a3a0b190548ef15b27201444617bfec5d9"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Thu Jun 18 18:57:35 2020 -0700"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Fri Jun 19 12:27:47 2020 -0700"
      },
      "message": "MediaMetrics: Tune garbage collection\n\nReduce thresholds for garbage collection.\nTrack the number of gcs in the dumpsys.\n\nTest: 30x repeated invocation of AudioTrackTest\nTest: adb shell showmap \u0027$(pgrep -f audioserver)\u0027\nTest: adb shell dumpsys media.metrics --all\nBug: 159410113\nChange-Id: I3ff7bb84bc45e44fe3d5ea84fecdf05c76cf5733\n"
    },
    {
      "commit": "7d391087f86cee1c4dc87c03e5549aa4359ddfe6",
      "tree": "e67969f57ea54f0beaa950d6f5c9351e5182ee72",
      "parents": [
        "369ad274564c02b79c15b13e8e69ccb73080d6fb"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Sat Apr 18 15:03:51 2020 -0700"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Wed Apr 22 16:32:38 2020 -0700"
      },
      "message": "MediaMetrics: Misc fixes\n\nRemove unneeded headers from MediaMetricsItem.\nOptimize map writes with emplace_hint.\n\nTest: atest mediametrics_tests\nBug: 149850236\nChange-Id: Ice6fddb8402a5ccbf1df6e6e02fa4aae4c1b42d5\n"
    },
    {
      "commit": "f7c14104673750445bd1c2553021fd61aaeb7f2c",
      "tree": "bbdef5be71641b2b894f543a36472f0f581e581a",
      "parents": [
        "a6127a935639f127db56974851abc2dda360eca2"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Sat Apr 18 14:54:08 2020 -0700"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Mon Apr 20 18:07:51 2020 -0700"
      },
      "message": "MediaMetrics: Add thread-safety checking\n\nTest: atest mediametrics_tests\nBug: 70398235\nBug: 149850236\nChange-Id: I288ef92e6444785e02043c2629355c229c14e85c\n"
    },
    {
      "commit": "b744fafc831e1a13cc5e054aa4812281c3c5c7fc",
      "tree": "8ac63b4df77923f6a8ba054036b43dee8ef79211",
      "parents": [
        "cc39f3d7fe665dcb39ce6757f5811f7c9ab6c992"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Thu Apr 09 13:09:26 2020 -0700"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Thu Apr 09 13:09:26 2020 -0700"
      },
      "message": "MediaMetrics: Fix clang-tidy warnings\n\nTest: atest mediametrics_tests\nBug: 153658358\nChange-Id: Ic3c05de5466df24ffd37b224c97ac1138257a73c\n"
    },
    {
      "commit": "709b91e1e8a646f17117fc5e9baa224182cbec64",
      "tree": "00f091b41d344a9ef0609d11e0a750bdeddb024a",
      "parents": [
        "1ad04e663d0f6eb86032b7c4ac7ef7b3dba01de1"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Sat Apr 04 14:23:36 2020 -0700"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Tue Apr 07 12:22:38 2020 -0700"
      },
      "message": "MediaMetrics: Update dumpsys parameters\n\nMake --prefix and --since work for analytics.\n\nTest: adb shell dumpsys media.metrics --all\nTest: adb shell dumpsys media.metrics --clear\nTest: adb shell dumpsys media.metrics --heap\nTest: adb shell dumpsys media.metrics --help\nTest: adb shell dumpsys media.metrics --prefix c\nTest: adb shell dumpsys media.metrics --prefix audio.volume\nTest: adb shell dumpsys media.metrics --since -100\nTest: adb shell dumpsys media.metrics --unreachable\nBug: 149850236\nChange-Id: Id3e0cb6fe789027b5d5c86cce93ce07f636736bf\n"
    },
    {
      "commit": "5d3f2d1e104ffc9133afd4f2befe8f2cff9797db",
      "tree": "b4b4b0bcfa5d20d781ab441198700cbae25f879e",
      "parents": [
        "084b328e1cf091a9eedda20ee92a41be3bdc978e"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Wed Mar 04 19:55:03 2020 -0800"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Thu Mar 05 16:32:07 2020 -0800"
      },
      "message": "MediaMetrics: Garbage collection fixes\n\n1) Correct TransactionLog low water mark\n2) Limit number of items historically stored in any TimeMachine property.\n\nTest: Special instrumented atest\nBug: 150547711\nBug: 150598686\nChange-Id: I67b25c84b1fb62ce83caa5ec48b800cab85467c9\n"
    },
    {
      "commit": "3b4c1f0320efc7a54c4ab811727c432cda73dd37",
      "tree": "98e6951e1188db70e465b5a3330e04cf2176ed4b",
      "parents": [
        "6425bcd8d5698b44127550d00c0d3e8ea876f7d7"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Thu Jan 23 18:58:32 2020 -0800"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Mon Jan 27 11:44:27 2020 -0800"
      },
      "message": "MediaMetrics: Change dumpsys format\n\nAs the dumpsys no longer needs to be parseable by a program\nconvert to a more human readable form.\n\n1) Make default time REALTIME consistently.\n2) Dump time as a human readable string.\n3) Remove dumpsys versioning code.\n4) Delimiter changes.\n\nTest: atest mediametrics_tests\nTest: adb shell dumpsys media.metrics\nBug: 138583596\nChange-Id: I6ee7d81a18e0e220b258c722d232c05805118abb\n"
    },
    {
      "commit": "cd24ccacbc03d6ec8eed6692af7a7a628923ec2a",
      "tree": "d13049e6b204189d08fa3864a858c7a05183c1ce",
      "parents": [
        "a8f1c6e4921c53ccf4d6edc1d30322b69484ccc1"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Thu Jan 02 18:27:43 2020 -0800"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Mon Jan 06 12:21:35 2020 -0800"
      },
      "message": "MediaMetrics: Add copy constructor to TransactionLog\n\nTest: atest mediametrics_tests\nBug: 138583596\nChange-Id: If2510ab39e89ce09b22ae4cfaebb40554fffbb2b\n"
    },
    {
      "commit": "f27e987d277c186010e8bdd1d5e781158b31f9af",
      "tree": "87703f33fe40f06c2faa78daa4105bb6cb8db79d",
      "parents": [
        "b7b870db0c6cc0c6375b154400a813b84f5056b4"
      ],
      "author": {
        "name": "Ray Essick",
        "email": "essick@google.com",
        "time": "Sat Dec 07 06:28:46 2019 -0800"
      },
      "committer": {
        "name": "Ray Essick",
        "email": "essick@google.com",
        "time": "Tue Dec 17 11:20:57 2019 -0800"
      },
      "message": "Naming consistency: MediaAnalytics to MediaMetrics\n\nBug: 145780674\nTest: build, boot, dumpsys media.metrics\nTest: atest mediametrics_tests CtsNativeMediaMetricsTestCases\nChange-Id: Icbfa98da9e61702aee9a1d807b5e126b4b9c6458\n"
    },
    {
      "commit": "40e8e5eff0ba7dd2712d02f0f4646ea1c7ecb1ab",
      "tree": "3b1c533277712929d36473e345ca5d2c7055a6d0",
      "parents": [
        "7d95f9010d782f3b80997d356cd389c892699770"
      ],
      "author": {
        "name": "Ray Essick",
        "email": "essick@google.com",
        "time": "Thu Dec 05 20:19:40 2019 -0800"
      },
      "committer": {
        "name": "Ray Essick",
        "email": "essick@google.com",
        "time": "Fri Dec 06 09:53:43 2019 -0800"
      },
      "message": "change media analytics references to media metrics\n\npart 1: make directory names coherent.\n\nBug: 145780674\nTest: build\nTest: atest mediametrics_test\nTest: atest CtsNativeMediaMetricsTestCases\nChange-Id: If552a742df02206f703801a6530b66fe5addac53\n"
    },
    {
      "commit": "06f3aba65174f82783bdc388f465069b014c206e",
      "tree": "cc5d11104801437e5cf52e379e6df2ce2b9e3a12",
      "parents": [
        "55aaf525216c3dac8c95e5ccd71f85f4a51edc4d"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Tue Dec 03 16:36:42 2019 -0800"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Thu Dec 05 14:32:03 2019 -0800"
      },
      "message": "MediaMetrics: Add AudioAnalytics\n\nTest: mediametrics dumpsys, atest mediametrics_tests\nBug: 138583596\nChange-Id: I56c82e6c685a9fae21581f14d3b370a8e352f3f3\n"
    }
  ]
}