succeeded bazel build //buildifier:buildifier //buildozer:buildozer
Scroll to zoom at the cursor, drag to pan, shift+drag (or drag in the axis) to zoom to a range, drag the overview to move. Click an event for its details and action breakdown, double-click to zoom to it, click a thread name to collapse it. Keys: +/- zoom, ←/→ pan, 0 reset, / search, c critical path, Esc clear.
Phases
- Launch Blaze 8ms
- Initialize command 99ms
- Evaluate target patterns 7ms
- Load, analyze dependencies and build artifacts 96ms
- Complete build 0ms
308 events on 11 threads · wall 210ms · critical path 1ms
Action time by phase
- download outputs 1× 1ms
- outputs 1× 1ms
Summed across threads: cache checks, input uploads, queueing, remote and local execution, output downloads.
Time by category
| general information | 300× | 772ms |
| skyframe evaluator | 1× | 53ms |
| build phase marker | 1× | 8ms |
| bazel module processing | 3× | 5ms |
| action processing | 1× | 2ms |
| critical path component | 1× | 1ms |
| complete action execution | 1× | 1ms |
Action time by mnemonic
| BazelWorkspaceStatusAction | 1× | 2ms |
Critical path
- action 'Creating symlink external/rules_go++go_sdk+main___download_0_linux_amd64/builder_reset/builder [for tool]' 1ms
Longest events
| buildTargets | general information | Main Thread | 105ms |
| runAnalysisAndExecutionPhase | general information | Main Thread | 93ms |
| handleDiffs | general information | Main Thread | 83ms |
| handleDiffsWithMissingDiffInformation | general information | Main Thread | 82ms |
| fsvc.getDirtyKeys | general information | Main Thread | 81ms |
| getAndVerifyServerCapabilities | general information | remote-executor-10 | 62ms |
| getAndVerifyServerCapabilities | general information | remote-executor-11 | 60ms |
| skyframeExecutor.evaluateBuildDriverKeys | general information | Main Thread | 53ms |
| ParallelEvaluator.eval | general information | Main Thread | 53ms |
| Parallel Evaluator evaluation | skyframe evaluator | Main Thread | 53ms |
| prepareForExecution | general information | Main Thread | 29ms |
| detectModifiedOutputFiles | general information | Main Thread | 22ms |
| getDirtyActionValues/statFiles | general information | Main Thread | 14ms |
| Launch Blaze | build phase marker | Main Thread | 8ms |
| getDirtyActionValues/filterAndBatchActions | general information | Main Thread | 8ms |
Timeline from build events (tests and reported actions)
Phases from Bazel's timing metrics, tests from their attempt timings, actions as reported (all actions with --build_event_publish_all_actions).
The full per-action profile timeline arrives once the build's
command.profile.gz
can be fetched.