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Last Modified: 27.10.2021
Detailed load charts for various services at each server are displayed at the Load charts page (Settings > Scalability > Load charts). Use filter to select a required server, category and period for chart display:
Such monitoring systems allows printing service diagrams per day, week, month and year for each pool server, using the filter panel:
Apache:
- CPU usage by httpd
- Apache accesses
- Apache processes
- Apache volume
|
MySQL:
- CPU usage by mysqld
- MySQL queries
- MySQL slow queries
- MySQL threads
- MySQL throughtput
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Nginx:
- CPU usage by nginx
- Nginx status
- Nginx requests
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Network:
- Connections through firewall
- Firewall Throughtput
- Netstat
- ipconntrack
|
System:
- CPU usage
- File table usage
- Inode table usage
- Load average
- Memory usage
- Swap in/out
- Uptime
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Disks:
- Disk IOs per device
- Disk latency per device
- Disk usage per persent
- IOstat
- Inode usage per persent
- Throughtput per device
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Processes:
- Forkrate
- Number of threads
- Processes
- VMstat
|
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Attention: you need to enable
monitoring in the pool's
Global actions menu to display the load charts.