Node view
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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| Exim Mailqueue | |
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network
| clat errors | |
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| clat traffic | |
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| Connections through firewall | |
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| ens192 errors | |
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| ens192 traffic | |
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| Firewall Throughput | |
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| ipconntrack | |
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| Netstat, combined | |
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| Netstat, established only | |
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nginx
| Nginx requests | |
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| Nginx status | |
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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 buffer cache (mastodon_production) | |
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| PostgreSQL checkpoints | |
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| PostgreSQL connections | |
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| PostgreSQL connections (mastodon_production) | |
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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 database size (mastodon_production) | |
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| PostgreSQL locks | |
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| PostgreSQL locks (mastodon_production) | |
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| PostgreSQL query length | |
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| PostgreSQL query length (mastodon_production) | |
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| PostgreSQL scan types (mastodon_production) | |
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| PostgreSQL transaction log | |
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| PostgreSQL transactions | |
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| PostgreSQL transactions (mastodon_production) | |
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| PostgreSQL tuple access (mastodon_production) | |
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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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redis
| Connected clients | |
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| Key Hit vs Miss Ratio | |
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| Keys Per Second | |
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| replication backlog | |
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| replication lag | |
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| Requests Per second | |
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| Used keys | |
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| Used memory | |
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sidekiq
| mastodon Sidekiq - Stats | |
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| mastodon Sidekiq Queues - Stats | |
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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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