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 976ms
- Initialize command 2.8s
- Evaluate target patterns 1.5s
- Load, analyze dependencies and build artifacts 26.2s
- Complete build 0ms
5041 events on 262 threads · wall 31.4s · critical path 1.5s
Action time by phase
- download outputs 517× 1m 24s
- cache check 172× 2.4s
- outputs 209× 279ms
Summed across threads: cache checks, input uploads, queueing, remote and local execution, output downloads.
Time by category
| Starlark user function call | 95× | 2m 09s |
| general information | 2463× | 2m 08s |
| Starlark repository function call | 55× | 1m 56s |
| Starlark thread context | 43× | 1m 38s |
| Starlark builtin function call | 58× | 1m 36s |
| bazel module processing | 863× | 1m 17s |
| Fetching repository | 481× | 32.1s |
| skyframe evaluator | 9× | 29.5s |
| action processing | 209× | 5.2s |
| remote action cache check | 172× | 2.4s |
Action time by mnemonic
| GoCompilePkg | 153× | 3.0s |
| GoStdlib | 3× | 651ms |
| GoLink | 6× | 550ms |
| GoProtocGen | 3× | 199ms |
| GenProtoDescriptorSet | 3× | 185ms |
| ProtocAuthenticityCheck | 1× | 160ms |
| GoToolchainBinaryBuild | 1× | 147ms |
| Action | 2× | 63ms |
| SymlinkTree | 5× | 57ms |
| RepoMappingManifest | 5× | 47ms |
Critical path
- action 'GoToolchainBinaryBuild external/rules_go++go_sdk+main___download_0_linux_amd64/builder [for tool]' 145ms
- action 'Creating symlink external/rules_go++go_sdk+main___download_0_linux_amd64/builder_reset/builder [for tool]' 4ms
- action 'GoStdlib external/rules_go+/stdlib_/pkg [for tool]' 218ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/detrand/detrand.a [for tool]' 55ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/errors/errors.a [for tool]' 21ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/encoding/protowire/protowire.a [for tool]' 13ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/reflect/protoreflect/protoreflect.a [for tool]' 16ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/strs/strs.a [for tool]' 13ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/encoding/text/text.a [for tool]' 15ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/encoding/defval/defval.a [for tool]' 14ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/filedesc/filedesc.a [for tool]' 9ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/encoding/tag/tag.a [for tool]' 16ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/impl/impl.a [for tool]' 13ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/internal/filetype/filetype.a [for tool]' 9ms
- action 'GoCompilePkg external/gazelle++go_deps+org_golang_google_protobuf/runtime/protoimpl/protoimpl.a [for tool]' 15ms
Longest events
| buildTargets | general information | Main Thread | 27.7s |
| runAnalysisAndExecutionPhase | general information | Main Thread | 26.2s |
| skyframeExecutor.evaluateBuildDriverKeys | general information | Main Thread | 25.9s |
| ParallelEvaluator.eval | general information | Main Thread | 25.9s |
| Parallel Evaluator evaluation | skyframe evaluator | Main Thread | 25.9s |
| gazelle++go_deps+org_golang_x_tools | Starlark repository function call | starlark-repository-gazelle++go_deps+org_golang_x_tool-0 (Virtual) | 17.2s |
| repository @org_golang_x_tools | Starlark thread context | starlark-repository-gazelle++go_deps+org_golang_x_tool-0 (Virtual) | 17.2s |
| _go_repository_impl | Starlark user function call | starlark-repository-gazelle++go_deps+org_golang_x_tool-0 (Virtual) | 17.2s |
| gazelle++go_deps+org_golang_google_protobuf | Starlark repository function call | starlark-repository-gazelle++go_deps+org_golang_google_protobu-0 (Virtual) | 16.6s |
| repository @org_golang_google_protobuf | Starlark thread context | starlark-repository-gazelle++go_deps+org_golang_google_protobu-0 (Virtual) | 16.6s |
| _go_repository_impl | Starlark user function call | starlark-repository-gazelle++go_deps+org_golang_google_protobu-0 (Virtual) | 16.6s |
| gazelle++go_deps+com_github_golang_protobuf | Starlark repository function call | starlark-repository-gazelle++go_deps+com_github_golang_protobu-0 (Virtual) | 16.3s |
| repository @com_github_golang_protobuf | Starlark thread context | starlark-repository-gazelle++go_deps+com_github_golang_protobu-0 (Virtual) | 16.3s |
| _go_repository_impl | Starlark user function call | starlark-repository-gazelle++go_deps+com_github_golang_protobu-0 (Virtual) | 16.3s |
| gazelle++go_deps+com_github_google_safeopen | Starlark repository function call | starlark-repository-gazelle++go_deps+com_github_google_safeope-0 (Virtual) | 16.3s |
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.