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Code Issues Releases Wiki Activity

Delete zombie sessions and instances (#71)

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This commit is contained in:
Jonathan Leibiusky
2016-12-17 12:48:15 -08:00
committed by Marcos Nils
parent 93226e30ff
commit 54045d02f6
7 changed files with 65 additions and 33 deletions
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8
services/collect_stats_task.go
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@@ -19,18 +19,18 @@ type collectStatsTask struct {
previousSystem uint64
}
func (c collectStatsTask) Run(i *Instance) {
func (c collectStatsTask) Run(i *Instance) error {
reader, err := GetContainerStats(i.Name)
if err != nil {
log.Println("Error while trying to collect instance stats", err)
return
return err
}
dec := json.NewDecoder(reader)
var v *types.StatsJSON
e := dec.Decode(&v)
if e != nil {
log.Println("Error while trying to collect instance stats", e)
return
return err
}
// Memory
if v.MemoryStats.Limit != 0 {
@@ -46,6 +46,8 @@ func (c collectStatsTask) Run(i *Instance) {
c.previousSystem = v.PreCPUStats.SystemUsage
c.cpuPercent = calculateCPUPercentUnix(c.previousCPU, c.previousSystem, v)
i.Cpu = fmt.Sprintf("%.2f%%", c.cpuPercent)
return nil
}
func calculateCPUPercentUnix(previousCPU, previousSystem uint64, v *types.StatsJSON) float64 {