Default / ca0270f4-2318-4754-a05c-c22d70ec6e53

succeeded bazel build //...

root@ip-172-31-37-26.ec2.internal /work/src/cpp-tutorial/stage3 Bazel 9.2.0 started
branch=main ci=true commit=45bfd9d mode=cache run=1 team=trial user.project=cpp-tutorial wave=w1 workload=leaf
Duration
401ms
Targets
3
Tests
Actions
2
Cache hits
0%
Critical path
281ms
Execution log

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 10ms
  • Initialize command 72ms
  • Evaluate target patterns 6ms
  • Load, analyze dependencies and build artifacts 312ms
  • Complete build 0ms

335 events on 7 threads · wall 400ms · critical path 282ms

Action time by phase

  • local execution 266ms
  • cache check 3ms
  • outputs 2ms
  • upload inputs 1ms

Summed across threads: cache checks, input uploads, queueing, remote and local execution, output downloads.

Time by category

general information 321× 2.0s
skyframe evaluator 294ms
critical path component 282ms
action processing 281ms
action count (local) 268ms
build phase marker 10ms
bazel module processing 7ms
remote action cache check 3ms
complete action execution 2ms
discover inputs 1ms

Action time by mnemonic

CppCompile 278ms
BazelWorkspaceStatusAction 3ms

Critical path

  1. action 'Compiling main/hello-world.cc' 280ms
  2. action 'Linking main/hello-world' 2ms

Longest events

buildTargets general information Main Thread 320ms
runAnalysisAndExecutionPhase general information Main Thread 310ms
skyframeExecutor.evaluateBuildDriverKeys general information Main Thread 295ms
ParallelEvaluator.eval general information Main Thread 294ms
Parallel Evaluator evaluation skyframe evaluator Main Thread 294ms
action 'Compiling main/hello-world.cc' critical path component Critical Path 280ms
Compiling main/hello-world.cc action processing skyframe-evaluator-execution-0 278ms
Action.execute general information skyframe-evaluator-execution-0 276ms
Resources acquired action count (local) skyframe-evaluator-execution-0 268ms
subprocess.run general information skyframe-evaluator-execution-0 266ms
getAndVerifyServerCapabilities general information remote-executor-6 61ms
handleDiffs general information Main Thread 52ms
handleDiffsWithMissingDiffInformation general information Main Thread 45ms
fsvc.getDirtyKeys general information Main Thread 44ms
Launch Blaze build phase marker Main Thread 10ms
Timeline from build events (tests and reported actions)
0ms 100ms 201ms 301ms 401ms analysis analysis · 7ms execution execution · 290ms

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.