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Last Modified: 14.10.2021

Visual diagrams

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
Nginx:
  • CPU usage by nginx
  • Nginx status
  • Nginx requests
Сеть:
  • Connections through firewall
  • Firewall Throughtput
  • Netstat
  • ipconntrack
Система:
  • CPU usage
  • File table usage
  • Inode table usage
  • Load average
  • Memory usage
  • Swap in/out
  • Uptime
Диски:
  • Disk IOs per device
  • Disk latency per device
  • Disk usage per persent
  • IOstat
  • Inode usage per persent
  • Throughtput per device
Процессы:
  • Forkrate
  • Number of threads
  • Processes
  • VMstat

Attention: you need to enable monitoring in the pool's Global actions menu to display the load charts.





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