Created
August 28, 2016 09:35
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disk bottleneck
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| # The Disk bottleneck symptom default is influenced mostly by the busiest | |
| # disk's utilization. The disk request queue is an indicator that processes | |
| # may be waiting for disk resources. | |
| symptom Disk_Bottleneck type=DISK | |
| rule GBL_DISK_UTIL_PEAK > 50 prob GBL_DISK_UTIL_PEAK | |
| rule GBL_DISK_REQUEST_QUEUE > 3 prob 25 | |
| alarm Disk_Bottleneck > 50 for 5 minutes | |
| type = "Disk" | |
| start | |
| if Disk_Bottleneck > 90 then | |
| red alert "Disk Bottleneck probability= ", Disk_Bottleneck, "%" | |
| else | |
| yellow alert "Disk Bottleneck probability= ", Disk_Bottleneck, "%" | |
| repeat every 10 minutes | |
| if Disk_Bottleneck > 90 then | |
| red alert "Disk Bottleneck probability= ", Disk_Bottleneck, "%" | |
| else | |
| yellow alert "Disk Bottleneck probability= ", Disk_Bottleneck, "%" | |
| end | |
| reset alert "End of Disk Bottleneck Alert" |
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