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This commit is contained in:
Samir Patel 2021-06-11 11:28:39 -05:00
parent 76b899ef82
commit 011291f19b
1 changed files with 4 additions and 3 deletions
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7
api.go
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@ -952,7 +952,7 @@ type MemoryUsage struct {
TotalUse uint64 `json:"totalInUse"`
}
// Returns disk usage from cache if cache is large. It will recalculate on the spot of the last cacluation was under 5 seconds.
// Returns disk usage from cache if cache is large. It will recalculate on the spot if the last cacluation was under 5 seconds.
func (api *API) Usage(ctx context.Context, remote bool) (map[string]NodeUsage, error) {
span, _ := tracing.StartSpanFromContext(ctx, "API.Usage")
defer span.Finish()
@ -960,7 +960,7 @@ func (api *API) Usage(ctx context.Context, remote bool) (map[string]NodeUsage, e
if api.usageCache.lastCalcDuration < (time.Second * 5) {
err := api.ResetUsageCache()
if err != nil {
api.server.logger.Infof("data detected but could not recalculate cache: %s", err)
api.server.logger.Infof("could not reset cache: %s", err)
}
}
@ -997,7 +997,7 @@ func (api *API) requestUsageOfNodes() {
}
}
// Calculates disk usage from scratch for each index and stores the results in the usage cache
// Calculates disk usage from scratch if cache has expired for each index and stores the results in the usage cache
func (api *API) calculateUsage() {
api.usageCache.muCalculate.Lock()
defer api.usageCache.muCalculate.Unlock()
@ -1086,6 +1086,7 @@ func (api *API) RefreshUsageCache() {
}
}
// Refresh interval set in relation to how long the last calculation took.
func (api *API) setRefreshInterval(dur time.Duration) {
refresh := dur * api.usageCache.waitMultiplier
if refresh < time.Hour {