diff options
Diffstat (limited to 'internal/flamegraph/flamegraph.go')
| -rw-r--r-- | internal/flamegraph/flamegraph.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/internal/flamegraph/flamegraph.go b/internal/flamegraph/flamegraph.go index 223389d..d5d7e96 100644 --- a/internal/flamegraph/flamegraph.go +++ b/internal/flamegraph/flamegraph.go @@ -21,7 +21,11 @@ func New() Flamegraph { Ch: make(chan *event.Pair, 4096), Done: make(chan struct{}), } - for range runtime.NumCPU() / 2 { + numWorkers := runtime.NumCPU() / 4 + if numWorkers == 0 { + numWorkers = 1 + } + for range numWorkers { f.workers = append(f.workers, newWorker()) } return f |