succeeded bazel build //...
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 1.1s
- Initialize command 2.3s
- Evaluate target patterns 550ms
- Load, analyze dependencies and build artifacts 2.3s
- Complete build 0ms
1455 events on 161 threads · wall 6.3s · critical path 235ms
Action time by phase
- download outputs 204× 21.0s
- cache check 2× 175ms
- outputs 18× 33ms
Summed across threads: cache checks, input uploads, queueing, remote and local execution, output downloads.
Time by category
| bazel module processing | 569× | 36.2s |
| general information | 478× | 18.8s |
| Starlark user function call | 24× | 5.9s |
| Fetching repository | 159× | 5.5s |
| Starlark thread context | 13× | 5.1s |
| Starlark repository function call | 11× | 5.0s |
| Starlark builtin function call | 13× | 4.6s |
| skyframe evaluator | 9× | 4.2s |
| build phase marker | 1× | 1.1s |
| action processing | 18× | 554ms |
Action time by mnemonic
| Genrule | 2× | 462ms |
| BazelWorkspaceStatusAction | 1× | 43ms |
| ExecutableSymlink | 3× | 16ms |
| RepoMappingManifest | 3× | 11ms |
| SymlinkTree | 3× | 9ms |
| SourceSymlinkManifest | 3× | 9ms |
| RunfilesTree | 3× | 4ms |
Critical path
- action 'Executing genrule //lib:greeting' 234ms
- runfiles for //app:uses_greeting_test 2ms
Longest events
| buildTargets | general information | Main Thread | 2.9s |
| runAnalysisAndExecutionPhase | general information | Main Thread | 2.3s |
| skyframeExecutor.evaluateBuildDriverKeys | general information | Main Thread | 2.0s |
| ParallelEvaluator.eval | general information | Main Thread | 2.0s |
| Parallel Evaluator evaluation | skyframe evaluator | Main Thread | 2.0s |
| compute main repo mapping | bazel module processing | Main Thread | 1.5s |
| ParallelEvaluator.eval | general information | Main Thread | 1.5s |
| Parallel Evaluator evaluation | skyframe evaluator | Main Thread | 1.5s |
| @@protobuf+ | Fetching repository | skyframe-evaluator-7 | 1.3s |
| protobuf+ | Starlark repository function call | starlark-repository-protobuf-0 (Virtual) | 1.3s |
| repository @@protobuf+ | Starlark thread context | starlark-repository-protobuf-0 (Virtual) | 1.3s |
| _http_archive_impl | Starlark user function call | starlark-repository-protobuf-0 (Virtual) | 1.3s |
| download_and_extract | Starlark builtin function call | starlark-repository-protobuf-0 (Virtual) | 1.3s |
| @@rules_kotlin+ | Fetching repository | skyframe-evaluator-2 | 1.2s |
| rules_kotlin+ | Starlark repository function call | starlark-repository-rules_kotlin-0 (Virtual) | 1.1s |
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.