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 11ms
- Initialize command 100ms
- Evaluate target patterns 5ms
- Load, analyze dependencies and build artifacts 676ms
- Complete build 0ms
338 events on 16 threads · wall 792ms · critical path 597ms
Action time by phase
- remote execution 2× 478ms
- upload inputs 3× 152ms
- cache check 1× 2ms
- download outputs 2× 1ms
- outputs 2× 1ms
Summed across threads: cache checks, input uploads, queueing, remote and local execution, output downloads.
Time by category
| general information | 322× | 3.8s |
| skyframe evaluator | 1× | 642ms |
| action processing | 2× | 598ms |
| critical path component | 2× | 597ms |
| remote action execution | 2× | 478ms |
| Remote execution file fetching | 1× | 395ms |
| Remote execution upload time | 1× | 102ms |
| build phase marker | 1× | 11ms |
| bazel module processing | 3× | 5ms |
| remote action cache check | 1× | 2ms |
Action time by mnemonic
| GoCompilePkg | 1× | 596ms |
| BazelWorkspaceStatusAction | 1× | 2ms |
Critical path
- action 'Creating symlink external/rules_go++go_sdk+main___download_0_linux_amd64/builder_reset/builder [for tool]' 1ms
- action 'GoCompilePkg file/file.a' 596ms
Longest events
| buildTargets | general information | Main Thread | 683ms |
| runAnalysisAndExecutionPhase | general information | Main Thread | 674ms |
| skyframeExecutor.evaluateBuildDriverKeys | general information | Main Thread | 643ms |
| ParallelEvaluator.eval | general information | Main Thread | 642ms |
| Parallel Evaluator evaluation | skyframe evaluator | Main Thread | 642ms |
| action 'GoCompilePkg file/file.a' | critical path component | Critical Path | 596ms |
| GoCompilePkg file/file.a | action processing | skyframe-evaluator-execution-37 | 596ms |
| Action.execute | general information | skyframe-evaluator-execution-37 | 595ms |
| execute remotely | remote action execution | skyframe-evaluator-execution-37 | 478ms |
| fetch | Remote execution file fetching | skyframe-evaluator-execution-37 | 395ms |
| upload missing inputs | Remote execution upload time | skyframe-evaluator-execution-37 | 102ms |
| handleDiffs | general information | Main Thread | 84ms |
| handleDiffsWithMissingDiffInformation | general information | Main Thread | 82ms |
| fsvc.getDirtyKeys | general information | Main Thread | 81ms |
| getAndVerifyServerCapabilities | general information | remote-executor-11 | 65ms |
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.