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fix: reduce the load on CPU when loading users/policies (#8984)

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Trying to be conservative by slowing ourselves down
on a regular basis.
This commit is contained in:
Harshavardhana
2020-02-13 20:06:23 +05:30
committed by GitHub
parent 64ec17b463
commit 9ecd66007f
4 changed files with 27 additions and 38 deletions
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24
cmd/background-heal-ops.go
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@@ -52,6 +52,19 @@ func (h *healRoutine) queueHealTask(task healTask) {
h.tasks <- task
}
func waitForLowHTTPReq(tolerance int32) {
if httpServer := newHTTPServerFn(); httpServer != nil {
// Wait at max 10 minute for an inprogress request before proceeding to heal
waitCount := 600
// Any requests in progress, delay the heal.
for (httpServer.GetRequestCount() >= tolerance) &&
waitCount > 0 {
waitCount--
time.Sleep(1 * time.Second)
}
}
}
// Wait for heal requests and process them
func (h *healRoutine) run() {
ctx := context.Background()
@@ -62,16 +75,7 @@ func (h *healRoutine) run() {
break
}
if httpServer := newHTTPServerFn(); httpServer != nil {
// Wait at max 10 minute for an inprogress request before proceeding to heal
waitCount := 600
// Any requests in progress, delay the heal.
for (httpServer.GetRequestCount() >= int32(globalEndpoints.Nodes())) &&
waitCount > 0 {
waitCount--
time.Sleep(1 * time.Second)
}
}
waitForLowHTTPReq(int32(globalEndpoints.Nodes()))
var res madmin.HealResultItem
var err error