Node view
apache
| Apache accesses | |
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| Apache processes | |
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| Apache volume | |
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disk
| Disk IOs per device | |
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| Disk latency per device | |
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| Disk usage in percent | |
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| Inode usage in percent | |
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| Throughput per device | |
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| Utilization per device | |
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exim
| Exim mail throughput | |
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memory
| Memcached bytes used | |
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| Memcached bytes used for all instances | |
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| Memcached cache hits and misses -- 127.0.0.1:11211 | |
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munin
| Munin processing time | |
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mysql2
| Binary/Relay Logs | |
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| Command Counters | |
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| Connections | |
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| Files and tables | |
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| InnoDB Buffer Pool | |
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| InnoDB Buffer Pool Activity | |
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| InnoDB Insert Buffer | |
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| InnoDB IO | |
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| InnoDB IO Pending | |
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| InnoDB Log | |
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| InnoDB Row Operations | |
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| InnoDB Semaphores | |
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| InnoDB Transactions | |
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| MyISAM Indexes | |
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| Network Traffic | |
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| Query Cache | |
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| Query Cache Memory | |
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| Replication | |
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| Select types | |
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| Slow Queries | |
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| Sorts | |
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| Table locks | |
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| Temporary objects | |
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network
| Connections through firewall | |
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| eno1 errors | |
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| eno1 traffic | |
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| eno2 errors | |
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| eno2 traffic | |
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| eth0 errors | |
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| eth0 traffic | |
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| eth1 errors | |
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| eth1 traffic | |
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| Firewall Throughput | |
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| Hosts blacklisted by fail2ban | |
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| ipconntrack | |
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| Netstat, combined | |
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| Netstat, established only | |
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nginx
| nginx RAM usage | |
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| Nginx requests | |
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| nginx requests/connection handled | |
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| Nginx status | |
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php-fpm
| PHP-FPM Average Process Age | |
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| PHP-FPM Average Process Memory | |
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| PHP-FPM CPU | |
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| PHP-FPM Processes | |
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postfix
| Postfix bytes throughput | |
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| Postfix Mailqueue | |
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processes
| Fork rate | |
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| Number of threads | |
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| Processes | |
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| Processes priority | |
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| VMstat | |
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squid
| Squid cache status | |
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| Squid client requests | |
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| Squid object size | |
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| Squid traffic status | |
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system
| Available entropy | |
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| CPU usage | |
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| File table usage | |
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| Individual interrupts | |
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| Inode table usage | |
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| Interrupts and context switches | |
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| Load average | |
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| Logged in users | |
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| Memory usage | |
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| Swap in/out | |
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| Uptime | |
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time
| NTP kernel PLL estimated error (secs) | |
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| NTP kernel PLL frequency (ppm + 0) | |
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| NTP kernel PLL offset (secs) | |
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| NTP states | |
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| NTP statistics for peer 163.172.225.159 | |
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| NTP statistics for peer 51.255.141.154 | |
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| NTP statistics for peer 88.191.250.97 | |
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| NTP statistics for peer 91.121.67.104 | |
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| NTP statistics for peer 95.81.173.155 | |
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| NTP timing statistics for system peer | |
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varnish
| Critbit data | |
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| Data structure sizes | |
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| ESI | |
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| HTTP Header overflows | |
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| LRU activity | |
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| Objects delivered with sendfile() versus write() | |
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| Objects per objecthead | |
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| Session herd | |
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| Sessions | |
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| Shared memory activity | |
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| SHM writes and records | |
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| VCL and bans | |
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webserver
| Backend traffic | |
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| Hit rates | |
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| Memory usage | |
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| Misbehavior | |
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| Number of objects | |
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| Object expunging | |
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| Request rates | |
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| Thread status | |
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| Transfer rates | |
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| Varnish uptime | |
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