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Fix disk cache usage percent for prometheus (#10898)

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Fixes: #10895

Co-authored-by: Poorna Krishnamoorthy <poorna@minio.io>
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Poorna Krishnamoorthy 2020-11-14 19:18:00 -08:00 committed by GitHub
parent b5a3d79bce
commit d295ce5708
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
cmd/disk-cache-backend.go
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@ -205,9 +205,9 @@ func (c *diskCache) diskUsageLow() bool {
logger.LogIf(ctx, err)
return false
}
usedPercent := (di.Used / di.Total) * 100
usedPercent := float64(di.Used) * 100 / float64(di.Total)
low := int(usedPercent) < gcStopPct
atomic.StoreUint64(&c.stats.UsagePercent, usedPercent)
atomic.StoreUint64(&c.stats.UsagePercent, uint64(usedPercent))
if low {
atomic.StoreInt32(&c.stats.UsageState, 0)
}