Self-contained template for monitoring pressure stall information on Linux systems. Source: https://github.com/hielsber-tamu/zabbix_template_linux_pressure
Matthew Hielsberg - hielsber@tamu.edu
| Name | Description | Default | Type |
|---|---|---|---|
| {$CPU_FULL_AVG10_THRESH} | CPU starvation for ALL processes over 10 seconds | 0 | Integer |
| {$CPU_FULL_AVG60_THRESH} | CPU starvation for ALL processes over 60 seconds | 0 | Integer |
| {$CPU_FULL_AVG300_THRESH} | CPU starvation for ALL processes over 300 seconds | 0 | Integer |
| {$CPU_SOME_AVG10_THRESH} | CPU starvation for some processes over 10 seconds | 75 | Integer |
| {$CPU_SOME_AVG60_THRESH} | CPU starvation for some processes over 60 seconds | 50 | Integer |
| {$CPU_SOME_AVG300_THRESH} | CPU starvation for some processes over 300 seconds | 25 | Integer |
| {$IO_FULL_AVG10_THRESH} | IO starvation for ALL processes over 10 seconds | 10 | Integer |
| {$IO_FULL_AVG60_THRESH} | IO starvation for ALL processes over 60 seconds | 5 | Integer |
| {$IO_FULL_AVG300_THRESH} | IO starvation for ALL processes over 300 seconds | 1 | Integer |
| {$IO_SOME_AVG10_THRESH} | IO starvation for some processes over 10 seconds | 50 | Integer |
| {$IO_SOME_AVG60_THRESH} | IO starvation for some processes over 60 seconds | 10 | Integer |
| {$IO_SOME_AVG300_THRESH} | IO starvation for some processes over 300 seconds | 5 | Integer |
| {$MEMORY_FULL_AVG10_THRESH} | Memory starvation for ALL processes over 10 seconds | 10 | Integer |
| {$MEMORY_FULL_AVG60_THRESH} | Memory starvation for ALL processes over 60 seconds | 5 | Integer |
| {$MEMORY_FULL_AVG300_THRESH} | Memory starvation for ALL processes over 300 seconds | 1 | Integer |
| {$MEMORY_SOME_AVG10_THRESH} | Memory starvation for some processes over 10 seconds | 50 | Integer |
| {$MEMORY_SOME_AVG60_THRESH} | Memory starvation for some processes over 60 seconds | 10 | Integer |
| {$MEMORY_SOME_AVG300_THRESH} | Memory starvation for some processes over 300 seconds | 5 | Integer |
There are no template links in this template.
There are no discovery rules in this template
| Name | Description | Type | Key and additional info |
|---|---|---|---|
| CPU Pressure Stall Information - Text | Service item for gathering cpu ''some'' pressure (10s,60s,300s) | TEXT | key: vfs.file.contents[/proc/pressure/cpu] |
| CPU Pressure Stall Information - Full - 10s Average | The percentage of time all tasks were stalled on the CPU over the last 10s window. | FLOAT | key: psi_mth.cpu.full.avg10, master_item key: vfs.file.contents[/proc/pressure/cpu] |
| CPU Pressure Stall Information - Full - 60s Average | The percentage of time all tasks were stalled on the CPU over the last 60s window. | FLOAT | key: psi_mth.cpu.full.avg60, master_item key: vfs.file.contents[/proc/pressure/cpu] |
| CPU Pressure Stall Information - Full - 300s Average | The percentage of time all tasks were stalled on the CPU over the last 300s window. | FLOAT | key: psi_mth.cpu.full.avg300, master_item key: vfs.file.contents[/proc/pressure/cpu] |
| CPU Pressure Stall Information - Some - 10s Average | The percentage of time some tasks were stalled on the CPU over the last 10s window. | FLOAT | key: psi_mth.cpu.some.avg10, master_item key: vfs.file.contents[/proc/pressure/cpu] |
| CPU Pressure Stall Information - Some - 60s Average | The percentage of time some tasks were stalled on the CPU over the last 60s window. | FLOAT | key: psi_mth.cpu.some.avg60, master_item key: vfs.file.contents[/proc/pressure/cpu] |
| CPU Pressure Stall Information - Some - 300s Average | The percentage of time some tasks were stalled on the CPU over the last 300s window. | FLOAT | key: psi_mth.cpu.some.avg300, master_item key: vfs.file.contents[/proc/pressure/cpu] |
| IO Pressure Stall Information - Text | Service item for gathering io ''some'' and ''full'' pressure (10s,60s,300s) | TEXT | key: vfs.file.contents[/proc/pressure/io] |
| IO Pressure Stall Information - Full - 10s Average | The percentage of time all tasks were waiting on IO over the last 10s window. | FLOAT | key: psi_mth.io.full.avg10, master_item key: vfs.file.contents[/proc/pressure/io] |
| IO Pressure Stall Information - Full - 60s Average | The percentage of time all tasks were waiting on IO over the last 60s window. | FLOAT | key: psi_mth.io.full.avg60, master_item key: vfs.file.contents[/proc/pressure/io] |
| IO Pressure Stall Information - Full - 300s Average | The percentage of time all tasks were waiting on IO over the last 300s window. | FLOAT | key: psi_mth.io.full.avg300, master_item key: vfs.file.contents[/proc/pressure/io] |
| IO Pressure Stall Information - Some - 10s Average | The percentage of time some tasks were waiting on IO over the last 10s window. | FLOAT | key: psi_mth.io.some.avg10, master_item key: vfs.file.contents[/proc/pressure/io] |
| IO Pressure Stall Information - Some - 60s Average | The percentage of time some tasks were waiting on IO over the last 60s window. | FLOAT | key: psi_mth.io.some.avg60, master_item key: vfs.file.contents[/proc/pressure/io] |
| IO Pressure Stall Information - Some - 300s Average | The percentage of time some tasks were waiting on IO over the last 300s window. | FLOAT | key: psi_mth.io.some.avg300, master_item key: vfs.file.contents[/proc/pressure/io] |
| Memory Pressure Stall Information - Text | Service item for gathering memory ''some'' and ''full'' pressure (10s,60s,300s) | TEXT | key: vfs.file.contents[/proc/pressure/memory] |
| Memory Pressure Stall Information - Full - 10s Average | The percentage of time all tasks were waiting on memory over the last 10s window. | FLOAT | key: psi_mth.memory.full.avg10, master_item key: vfs.file.contents[/proc/pressure/memory] |
| Memory Pressure Stall Information - Full - 60s Average' | The percentage of time all tasks were waiting on memory over the last 60s window. | FLOAT | key: psi_mth.memory.full.avg60, master_item key: vfs.file.contents[/proc/pressure/memory] |
| Memory Pressure Stall Information - Full - 300s Average | The percentage of time all tasks were waiting on memory over the last 300s window. | FLOAT | key: psi_mth.memory.full.avg300, master_item key: vfs.file.contents[/proc/pressure/memory] |
| Memory Pressure Stall Information - Some - 10s Average | The percentage of time tasks were waiting on memory over the last 10s window. | FLOAT | key: psi_mth.memory.some.avg10, master_item key: vfs.file.contents[/proc/pressure/memory] |
| Memory Pressure Stall Information - Some - 60s Average' | The percentage of time tasks were waiting on memory over the last 60s window. | FLOAT | key: psi_mth.memory.some.avg60, master_item key: vfs.file.contents[/proc/pressure/memory] |
| Memory Pressure Stall Information - Some - 300s Average | The percentage of time tasks were waiting on memory over the last 300s window. | FLOAT | key: psi_mth.memory.some.avg300, master_item key: vfs.file.contents[/proc/pressure/memory] |
| Name | Description | Expression | Priority |
|---|---|---|---|
| Linux PSI - CPU Full Avg 10 - Exceeds Threshold | The percentage of time all tasks were stalled on the CPU over the last 10s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.cpu.full.avg10)>{$CPU_FULL_AVG10_THRESH} | WARNING |
| Linux PSI - CPU Full Avg 60 - Exceeds Threshold | The percentage of time all tasks were stalled on the CPU over the last 60s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.cpu.full.avg60)>{$CPU_FULL_AVG60_THRESH} | WARNING |
| Linux PSI - CPU Full Avg 300 - Exceeds Threshold | The percentage of time all tasks were stalled on the CPU over the last 300s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.cpu.full.avg300)>{$CPU_FULL_AVG300_THRESH} | WARNING |
| Linux PSI - CPU Some Avg 10 - Exceeds Threshold | The percentage of time some tasks were stalled on the CPU over the last 10s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.cpu.some.avg10)>{$CPU_SOME_AVG10_THRESH} | INFO |
| Linux PSI - CPU Some Avg 60 - Exceeds Threshold | The percentage of time some tasks were stalled on the CPU over the last 60s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.cpu.some.avg60)>{$CPU_SOME_AVG60_THRESH} | INFO |
| Linux PSI - CPU Some Avg 300 - Exceeds Threshold | The percentage of time some tasks were stalled on the CPU over the last 300s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.cpu.some.avg300)>{$CPU_SOME_AVG300_THRESH} | INFO |
| Linux PSI - IO Full Avg 10 - Exceeds Threshold | The percentage of time all tasks were waiting on IO over the last 10s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.io.full.avg10)>{$IO_FULL_AVG10_THRESH} | INFO |
| Linux PSI - IO Full Avg 60 - Exceeds Threshold | The percentage of time all tasks were waiting on IO over the last 60s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.io.full.avg60)>{$IO_FULL_AVG60_THRESH} | INFO |
| Linux PSI - IO Full Avg 300 - Exceeds Threshold | The percentage of time all tasks were waiting on IO over the last 300s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.io.full.avg300)>{$IO_FULL_AVG300_THRESH} | INFO |
| Linux PSI - IO Some Avg 10 - Exceeds Threshold | The percentage of time some tasks were waiting on IO over the last 10s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.io.some.avg10)>{$IO_SOME_AVG10_THRESH} | INFO |
| Linux PSI - IO Some Avg 60 - Exceeds Threshold | The percentage of time some tasks were waiting on IO over the last 60s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.io.some.avg60)>{$IO_SOME_AVG60_THRESH} | INFO |
| Linux PSI - IO Some Avg 300 - Exceeds Threshold | The percentage of time some tasks were waiting on IO over the last 300s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.io.some.avg300)>{$IO_SOME_AVG300_THRESH} | INFO |
| Linux PSI - Memory Full Avg 10 - Exceeds Threshold | The percentage of time all tasks were waiting on memory over the last 10s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.memory.full.avg10)>{$MEMORY_FULL_AVG10_THRESH} | INFO |
| Linux PSI - Memory Full Avg 60 - Exceeds Threshold | The percentage of time all tasks were waiting on memory over the last 60s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.memory.full.avg60)>{$MEMORY_FULL_AVG60_THRESH} | INFO |
| Linux PSI - Memory Full Avg 300 - Exceeds Threshold | The percentage of time all tasks were waiting on memory over the last 300s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.memory.full.avg300)>{$MEMORY_FULL_AVG300_THRESH} | INFO |
| Linux PSI - Memory Some Avg 10 - Exceeds Threshold | The percentage of time some tasks were waiting on memory over the last 10s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.memory.some.avg10)>{$MEMORY_SOME_AVG10_THRESH} | INFO |
| Linux PSI - Memory Some Avg 60 - Exceeds Threshold | The percentage of time some tasks were waiting on memory over the last 60s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.memory.some.avg60)>{$MEMORY_SOME_AVG60_THRESH} | INFO |
| Linux PSI - Memory Some Avg 300 - Exceeds Threshold | The percentage of time some tasks were waiting on memory over the last 300s window exceeds the threshold | last(/Linux Pressure Stall Information - PSI/psi_mth.memory.some.avg300)>{$MEMORY_SOME_AVG300_THRESH} | INFO |
Three graphs are included, each of which contains the 10, 60 and 300 second averages for both 'some' and 'full'.
- CPU Pressure Stall Information
- IO Pressure Stall Information
- Memory Pressure Stall Information