Default / 62301fce-8504-4b2d-985a-6e10c9d278e7

succeeded bazel build //...

root@ip-172-31-37-26.ec2.internal /work/src/cpp-tutorial/stage3 Bazel 9.2.0 started yesterday

branch=main ci=true commit=45bfd9d mode=cache run=1 team=trial user.project=cpp-tutorial wave=w1 workload=clean

Duration

7.8s

Targets

Tests

—

Actions

Cache hits

Critical path

404ms

Execution log

8 ran · 0 cached

Critical path only

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 2.4s
Evaluate target patterns 1.7s
Load, analyze dependencies and build artifacts 2.5s
Complete build 0ms

1662 events on 172 threads · wall 7.8s · critical path 405ms

Action time by phase

download outputs 220× 21.9s
local execution 8× 950ms
upload inputs 10× 149ms
cache check 8× 66ms
outputs 13× 21ms

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

Time by category

bazel module processing	624×	41.8s
general information	607×	23.3s
skyframe evaluator	9×	5.8s
Starlark user function call	29×	5.6s
Fetching repository	169×	4.5s
Starlark thread context	16×	4.2s
Starlark repository function call	13×	4.1s
Starlark builtin function call	10×	3.1s
action processing	13×	1.2s
build phase marker	1×	1.1s

Action time by mnemonic

CppCompile	3×	933ms
CppLink	3×	158ms
CppArchive	2×	85ms
BazelWorkspaceStatusAction	1×	34ms
SymlinkTree	1×	7ms
RepoMappingManifest	1×	6ms
SourceSymlinkManifest	1×	4ms
RunfilesTree	1×	2ms

Critical path

action 'Compiling lib/hello-time.cc' 350ms
action 'Linking main/hello-world' 52ms
runfiles for //main:hello-world 2ms

Longest events

buildTargets	general information	Main Thread	4.3s
runAnalysisAndExecutionPhase	general information	Main Thread	2.5s
skyframeExecutor.evaluateBuildDriverKeys	general information	Main Thread	2.3s
ParallelEvaluator.eval	general information	Main Thread	2.3s
Parallel Evaluator evaluation	skyframe evaluator	Main Thread	2.3s
compute main repo mapping	bazel module processing	Main Thread	1.7s
evaluateTargetPatterns	general information	Main Thread	1.7s
ParallelEvaluator.eval	general information	Main Thread	1.7s
Parallel Evaluator evaluation	skyframe evaluator	Main Thread	1.7s
ParallelEvaluator.eval	general information	Main Thread	1.7s
Parallel Evaluator evaluation	skyframe evaluator	Main Thread	1.7s
Launch Blaze	build phase marker	Main Thread	1.1s
@@protobuf+	Fetching repository	skyframe-evaluator-memoizing-7	836ms
@@rules_python+	Fetching repository	skyframe-evaluator-6	782ms
protobuf+	Starlark repository function call	starlark-repository-protobuf-0 (Virtual)	738ms

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.