lostluck commented on code in PR #21776:
URL: https://github.com/apache/beam/pull/21776#discussion_r894022076
##########
sdks/go/pkg/beam/core/runtime/harness/worker_status.go:
##########
@@ -65,20 +70,50 @@ func (w *workerStatusHandler) start(ctx context.Context)
error {
return nil
}
+func memoryUsage() string {
+ m := runtime.MemStats{}
+ runtime.ReadMemStats(&m)
+ return fmt.Sprintf("\n Total Alloc: %v bytes \n Sys: %v bytes \n
Mallocs: %v\n Frees: %v\n HeapAlloc: %v bytes", m.TotalAlloc, m.Sys, m.Mallocs,
m.Frees, m.HeapAlloc)
+}
+
+func (w *workerStatusHandler) activeProcessBundleStates() string {
+ var states string
+ for bundleID, store := range w.metStore {
+ execStates := ""
+ for bundleID, state := range store.StateRegistry() {
+ execStates += fmt.Sprintf("ID: %v Execution States:
%#v,", bundleID, *state)
+
+ }
+ states += fmt.Sprintf("\nBundle ID: %v\nBundle State:
%#v\nBundle Execution States: %v\n", bundleID, *store.BundleState(), execStates)
Review Comment:
We could also add the "build info" which will include a pile of useful
information for debugging. It should go *after* the goroutine traces.
https://pkg.go.dev/runtime/debug#ReadBuildInfo
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