succeeded bazel test //build/... //buildifier/...
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 7ms
- Initialize command 129ms
- Evaluate target patterns 451ms
- Load, analyze dependencies and build artifacts 10.5s
- Complete build 0ms
9549 events on 46 threads · wall 11.0s · critical path 4.7s
Action time by phase
- download outputs 641× 31.0s
- cache check 615× 16.4s
- local execution 9× 3.4s
- outputs 689× 919ms
- upload inputs 14× 322ms
Summed across threads: cache checks, input uploads, queueing, remote and local execution, output downloads.
Time by category
| general information | 7174× | 2m 09s |
| action processing | 689× | 47.3s |
| remote action cache check | 615× | 16.4s |
| remote output download | 28× | 15.2s |
| Starlark user function call | 7× | 15.2s |
| skyframe evaluator | 3× | 10.9s |
| Fetching repository | 20× | 8.3s |
| Starlark thread context | 6× | 8.1s |
| Starlark repository function call | 5× | 8.0s |
| Starlark builtin function call | 6× | 8.0s |
Action time by mnemonic
| GoCompilePkg | 523× | 37.6s |
| TestRunner | 5× | 3.4s |
| GoStdlib | 8× | 1.8s |
| GoLink | 11× | 1.5s |
| GenProtoDescriptorSet | 16× | 966ms |
| ProtocAuthenticityCheck | 8× | 433ms |
| Action | 16× | 408ms |
| GoProtocGen | 16× | 301ms |
| CopyToDirectory | 1× | 253ms |
| Symlink | 9× | 132ms |
Critical path
- action 'Writing file external/rules_go++go_sdk+main___download_0_linux_amd64/packages.txt [for tool]' 1ms
- action 'GoStdlib external/rules_go+/stdlib_/pkg' 210ms
- action 'GoCompilePkg labels/labels.a' 17ms
- action 'GoCompilePkg build/build.a' 13ms
- action 'GoCompilePkg wspace/wspace.a' 15ms
- action 'GoCompilePkg file/file.a' 3.7s
- action 'GoCompilePkg edit/edit.a' 10ms
- action 'GoCompilePkg warn/warn.a' 11ms
- action 'GoCompilePkg buildifier/utils/utils.a' 24ms
- action 'GoCompilePkg buildifier/buildifier-windows-amd64.a' 9ms
- action 'GoLink buildifier/buildifier-windows_amd64.exe' 341ms
- action 'Creating symlink buildifier/npm/buildifier-windows_amd64.exe' 1ms
- action 'Copying files to directory buildifier/npm/buildifier' 253ms
- runfiles for //buildifier/npm:integration_test 1ms
- action 'Testing //buildifier/npm:integration_test' 63ms
Longest events
| buildTargets | general information | Main Thread | 10.9s |
| runAnalysisAndExecutionPhase | general information | Main Thread | 10.4s |
| skyframeExecutor.evaluateBuildDriverKeys | general information | Main Thread | 10.4s |
| ParallelEvaluator.eval | general information | Main Thread | 10.4s |
| Parallel Evaluator evaluation | skyframe evaluator | Main Thread | 10.4s |
| @@rules_nodejs++node+nodejs_linux_amd64 | Fetching repository | skyframe-evaluator-5 | 7.3s |
| rules_nodejs++node+nodejs_linux_amd64 | Starlark repository function call | starlark-repository-rules_nodejs++node+nodejs_linux_amd-0 (Virtual) | 7.1s |
| repository @@rules_nodejs++node+nodejs_linux_amd64 | Starlark thread context | starlark-repository-rules_nodejs++node+nodejs_linux_amd-0 (Virtual) | 7.1s |
| _nodejs_repositories_impl | Starlark user function call | starlark-repository-rules_nodejs++node+nodejs_linux_amd-0 (Virtual) | 7.1s |
| _download_node | Starlark user function call | starlark-repository-rules_nodejs++node+nodejs_linux_amd-0 (Virtual) | 7.1s |
| download_and_extract | Starlark builtin function call | starlark-repository-rules_nodejs++node+nodejs_linux_amd-0 (Virtual) | 7.1s |
| extracting: repository @@rules_nodejs++node+nodejs_linux_amd64 | general information | starlark-repository-rules_nodejs++node+nodejs_linux_amd-0 (Virtual) | 6.7s |
| GoCompilePkg file/file.a | action processing | skyframe-evaluator-execution-5 | 3.7s |
| action 'GoCompilePkg file/file.a' | critical path component | Critical Path | 3.7s |
| Action.execute | general information | skyframe-evaluator-execution-5 | 3.7s |
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.