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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memory
| External fragmentation: Buddyinfo | |
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| Physical memory usage | |
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| Swap usage | |
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| Virtual memory usage | |
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mod_tile
| avg latency of tile retrival from disk | |
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| freshness of served tiles | |
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| mod_tile HTTP response codes | |
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| mod_tile responses by zoom layer | |
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munin
| Munin processing time | |
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network
| eno1 errors | |
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| eno1 traffic | |
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| Firewall Throughput | |
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| HTTP loadtime of a page | |
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| traffic | |
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postgresql
| PostgreSQL autovacuum workers | |
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| PostgreSQL bgwriter | |
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| PostgreSQL buffer cache | |
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| PostgreSQL checkpoints | |
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| PostgreSQL connections | |
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| PostgreSQL connections per database | |
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| PostgreSQL connections per user | |
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| PostgreSQL database size | |
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| PostgreSQL locks | |
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| PostgreSQL query length | |
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| PostgreSQL transaction log | |
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| PostgreSQL transactions | |
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printing
| Print queues | |
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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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renderd
| Data import lag | |
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| Renderd queue length | |
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| Renderd throughput | |
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| Renderd throughput by zoom | |
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| Renderd time spent by queue | |
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| Renderd time spent by zoom | |
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sensors
| ACPI Thermal zone temperatures | |
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| Temperatures | |
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system
| Available entropy | |
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| CPU frequency scaling | |
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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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