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Merge pull request #32483 from wojtek-t/log_outgoing_channel_size

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Automatic merge from submit-queue

Extend logging for performance debugging
This commit is contained in:
Kubernetes Submit Queue 2016-09-12 04:40:00 -07:00 committed by GitHub
commit 7802a61e16
1 changed files with 3 additions and 2 deletions
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5
pkg/storage/cacher.go
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@ -645,6 +645,7 @@ func (c *cacheWatcher) add(event *watchCacheEvent) {
default: default:
} }
resultLen := len(c.result)
// OK, block sending, but only for up to 5 seconds. // OK, block sending, but only for up to 5 seconds.
// cacheWatcher.add is called very often, so arrange // cacheWatcher.add is called very often, so arrange
// to reuse timers instead of constantly allocating. // to reuse timers instead of constantly allocating.
@ -673,8 +674,8 @@ func (c *cacheWatcher) add(event *watchCacheEvent) {
c.forget(false) c.forget(false)
c.stop() c.stop()
} }
glog.V(2).Infof("cacheWatcher add function blocked processing of %v for %v", glog.V(2).Infof("cacheWatcher add function blocked processing of %v for %v (initial result size %v)",
reflect.TypeOf(event.Object).String(), time.Since(startTime)) reflect.TypeOf(event.Object).String(), time.Since(startTime), resultLen)
} }
func (c *cacheWatcher) sendWatchCacheEvent(event watchCacheEvent) { func (c *cacheWatcher) sendWatchCacheEvent(event watchCacheEvent) {