Host and Process Metrics Alerts
Host Metrics Alerts
Sumo Logic provides out of the box alerts available via Sumo Logic monitors. These alerts are built based on metrics datasets and have preset thresholds based on industry best practices and recommendations.
|
Alert Name |
Alert Description |
Alert Condition |
Recover Condition |
|---|---|---|---|
|
Host Metrics - High CPU Utilization |
This alert fires when host CPU utilization is over 80%. |
> 80 % |
<= 80 % |
|
Host Metrics - High Network Errors |
This alert fires when a host has encountered network errors in the last five minutes. |
> 1% |
<= 1% |
|
Host Metrics - Unusual network throughput in |
This alert fires when host network interfaces are receiving an unusually high amount of data (> 100 MB/s) over a 5-minute time interval. |
> 100 MB/sec |
<= 100 MB/sec |
|
Host Metrics - Unusual network throughput out |
This alert fires when host network interfaces are sending an unusually high amount of data (> 100 MB/s) over a 5-minute time interval. |
> 100 MB/sec |
<= 100 MB/sec |
|
Host Metrics - Host out of memory |
This alert fires when memory utilisation is over 90%. |
> 90 % |
<= 90 % |
|
Host Metrics - Host out of inodes |
This alert fires when a host's filesystem is close to running out of available iNodes (> 90% used). |
> 90 % |
<= 90 % |
|
Host Metrics - Host swap is filling up |
This alert fires when swap utilitization is over 80%. |
> 80 % |
<= 80 % |
|
Host Metrics - Host out of disk space |
This alert fires when disk utilization is over 90%. |
> 90 % |
<= 90 % |
|
Host Metrics - Unusual disk read rate |
This alert fires when the disk is reading an unusually high amount of data (> 50 MB/s) over a 5-minute time interval. |
> 50 MB/sec |
<= 50 MB/sec |
|
Host Metrics - Unusual disk write rate |
This alert fires when the Disk is writing an unusually high amount of data (> 50 MB/s) over a 5-minute time interval. |
> 50 MB/sec |
<= 50 MB/sec |
Process Metrics Alerts
Sumo Logic provides out of the box alerts available via Sumo Logic monitors. These alerts are built based on metrics datasets and have preset thresholds based on industry best practices and recommendations.
|
Alert Name |
Alert Description |
Alert Condition |
Recover Condition |
|---|---|---|---|
|
Process Metrics - High CPU Usage |
This alert fires when the CPU utilization of a process is over 80% of the system CPU. |
> 80 % |
<= 80 % |
|
Process Metrics - High Read Rate |
This alert fires when a process is reading an unusually high amount of data (> 20 MB/s) over a 5-minute time interval. |
> 50 MB/sec |
<= 50 MB/sec |
|
Process Metrics - High Write Rate |
This alert fires when a process is writing an unusually high amount of data (> 20 MB/s) over a 5-minute time interval. |
> 50 MB/sec |
<= 50 MB/sec |
|
Process Metrics - High Page Faults |
This alert fires when the rate of page faults is high (> 1000). |
> 1000 |
<= 1000 |
|
Process Metrics - High Memory Usage |
This alert fires when the memory used by a process is over 80% of system memory. |
> 80 % |
<= 80 % |
|
Process Metrics - High Open file descriptors |
This alert fires when the number of file descriptors used by a process is more than 1000. |
> 1000 |
<= 1000 |