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Raise cAdvisor stats cache to 2m.

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This used to be 60ns which was a bug from when we switched from number
of stats to duration. Seems like the type was silently
converted/ignored.
This commit is contained in:
Victor Marmol 2015-04-24 14:44:13 -07:00
parent 0f22b6fc4d
commit 270d8aec8b
1 changed files with 3 additions and 3 deletions
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6
pkg/kubelet/cadvisor/cadvisor_linux.go
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@ -42,8 +42,8 @@ type cadvisorClient struct {
var _ Interface = new(cadvisorClient)
// TODO(vmarmol): Make configurable.
// The number of stats to keep in memory.
const statsToCache = 60
// The amount of time for which to keep stats in memory.
const statsCacheDuration = 2 * time.Minute
// Creates a cAdvisor and exports its API on the specified port if port > 0.
func New(port uint) (Interface, error) {
@ -53,7 +53,7 @@ func New(port uint) (Interface, error) {
}
// Create and start the cAdvisor container manager.
m, err := manager.New(memory.New(statsToCache, nil), sysFs)
m, err := manager.New(memory.New(statsCacheDuration, nil), sysFs)
if err != nil {
return nil, err
}