succeeded bazel build //absl/strings/... //absl/container/...
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 2.9s
- Evaluate target patterns 2.2s
- Load, analyze dependencies and build artifacts 2m 42s
- Complete build 0ms
12190 events on 206 threads · wall 2m 48s · critical path 54.2s
Action time by phase
- local execution 492× 16m 40s
- download outputs 306× 39.0s
- outputs 555× 479ms
Summed across threads: cache checks, input uploads, queueing, remote and local execution, output downloads.
Time by category
| general information | 7756× | 44m 40s |
| action processing | 853× | 16m 50s |
| action count (local) | 492× | 16m 43s |
| skyframe evaluator | 9× | 2m 46s |
| bazel module processing | 850× | 1m 08s |
| critical path component | 3× | 54.2s |
| Unknown event | 434× | 39.1s |
| Starlark user function call | 64× | 14.4s |
| Starlark thread context | 33× | 10.3s |
| Fetching repository | 208× | 9.9s |
Action time by mnemonic
| CppCompile | 448× | 16m 45s |
| CppLink | 44× | 3.7s |
| SymlinkTree | 105× | 808ms |
| SourceSymlinkManifest | 105× | 273ms |
| RepoMappingManifest | 105× | 255ms |
| CppArchive | 3× | 98ms |
| BazelWorkspaceStatusAction | 1× | 66ms |
| SolibSymlink | 35× | 37ms |
| RunfilesTree | 7× | 11ms |
Critical path
- action 'Compiling absl/container/btree_test.cc' 54.0s
- action 'Linking absl/container/btree_test' 224ms
- runfiles for //absl/container:btree_test 0ms
Longest events
| buildTargets | general information | Main Thread | 2m 44s |
| runAnalysisAndExecutionPhase | general information | Main Thread | 2m 42s |
| skyframeExecutor.evaluateBuildDriverKeys | general information | Main Thread | 2m 42s |
| ParallelEvaluator.eval | general information | Main Thread | 2m 42s |
| Parallel Evaluator evaluation | skyframe evaluator | Main Thread | 2m 42s |
| action 'Compiling absl/container/btree_test.cc' | critical path component | Critical Path | 54.0s |
| Compiling absl/container/btree_test.cc | action processing | skyframe-evaluator-execution-5 | 54.0s |
| Action.execute | general information | skyframe-evaluator-execution-5 | 53.9s |
| Resources acquired | action count (local) | skyframe-evaluator-execution-5 | 53.8s |
| subprocess.run | general information | skyframe-evaluator-execution-5 | 53.8s |
| Compiling absl/container/internal/raw_hash_set_test.cc | action processing | skyframe-evaluator-execution-4 | 38.3s |
| Action.execute | general information | skyframe-evaluator-execution-4 | 38.3s |
| Resources acquired | action count (local) | skyframe-evaluator-execution-4 | 38.2s |
| subprocess.run | general information | skyframe-evaluator-execution-4 | 38.2s |
| Compiling absl/container/linked_hash_map_test.cc | action processing | skyframe-evaluator-execution-2 | 36.2s |
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.