diff options
Diffstat (limited to 'src/runtime/pprof/pprof_test.go')
| -rw-r--r-- | src/runtime/pprof/pprof_test.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/runtime/pprof/pprof_test.go b/src/runtime/pprof/pprof_test.go index 54f93f861..edd471a0c 100644 --- a/src/runtime/pprof/pprof_test.go +++ b/src/runtime/pprof/pprof_test.go @@ -23,12 +23,12 @@ import ( func cpuHogger(f func()) { // We only need to get one 100 Hz clock tick, so we've got - // a 100x safety buffer. - // But do at least 2000 iterations (which should take about 400ms), + // a 25x safety buffer. + // But do at least 500 iterations (which should take about 100ms), // otherwise TestCPUProfileMultithreaded can fail if only one - // thread is scheduled during the 1 second period. + // thread is scheduled during the 250ms period. t0 := time.Now() - for i := 0; i < 2000 || time.Since(t0) < time.Second; i++ { + for i := 0; i < 500 || time.Since(t0) < 250*time.Millisecond; i++ { f() } } |