Node view

disk

Disk IOs per device
Disk IOs per device Disk IOs per device
Disk latency per device
Disk latency per device Disk latency per device
Disk usage in percent
Disk usage in percent Disk usage in percent
Inode usage in percent
Inode usage in percent Inode usage in percent
Throughput per device
Throughput per device Throughput per device
Utilization per device
Utilization per device Utilization per device

exim

Exim mail throughput
Exim mail throughput Exim mail throughput
Exim Mailqueue
Exim Mailqueue Exim Mailqueue

network

ens3 errors
ens3 errors ens3 errors
ens3 traffic
ens3 traffic ens3 traffic
eth0 errors
eth0 errors eth0 errors
eth0 traffic
eth0 traffic eth0 traffic
eth1 errors
eth1 errors eth1 errors
eth1 traffic
eth1 traffic eth1 traffic
Firewall Throughput
Firewall Throughput Firewall Throughput
HTTP loadtime of a page
HTTP loadtime of a page HTTP loadtime of a page
Netstat
Netstat Netstat
Ping times
Ping times Ping times
tun0 errors
tun0 errors tun0 errors
tun0 traffic
tun0 traffic tun0 traffic

postgresql

PostgreSQL autovacuum workers
PostgreSQL autovacuum workers PostgreSQL autovacuum workers
PostgreSQL bgwriter
PostgreSQL bgwriter PostgreSQL bgwriter
PostgreSQL buffer cache
PostgreSQL buffer cache PostgreSQL buffer cache
PostgreSQL buffer cache (mastodon_production)
PostgreSQL buffer cache (mastodon_production) PostgreSQL buffer cache (mastodon_production)
PostgreSQL checkpoints
PostgreSQL checkpoints PostgreSQL checkpoints
PostgreSQL connections
PostgreSQL connections PostgreSQL connections
PostgreSQL connections (mastodon_production)
PostgreSQL connections (mastodon_production) PostgreSQL connections (mastodon_production)
PostgreSQL connections per database
PostgreSQL connections per database PostgreSQL connections per database
PostgreSQL connections per user
PostgreSQL connections per user PostgreSQL connections per user
PostgreSQL database size
PostgreSQL database size PostgreSQL database size
PostgreSQL database size (mastodon_production)
PostgreSQL database size (mastodon_production) PostgreSQL database size (mastodon_production)
PostgreSQL locks
PostgreSQL locks PostgreSQL locks
PostgreSQL locks (mastodon_production)
PostgreSQL locks (mastodon_production) PostgreSQL locks (mastodon_production)
PostgreSQL query length
PostgreSQL query length PostgreSQL query length
PostgreSQL query length (mastodon_production)
PostgreSQL query length (mastodon_production) PostgreSQL query length (mastodon_production)
PostgreSQL scan types (mastodon_production)
PostgreSQL scan types (mastodon_production) PostgreSQL scan types (mastodon_production)
PostgreSQL transaction log
PostgreSQL transaction log PostgreSQL transaction log
PostgreSQL transactions
PostgreSQL transactions PostgreSQL transactions
PostgreSQL transactions (mastodon_production)
PostgreSQL transactions (mastodon_production) PostgreSQL transactions (mastodon_production)
PostgreSQL tuple access (mastodon_production)
PostgreSQL tuple access (mastodon_production) PostgreSQL tuple access (mastodon_production)

processes

Fork rate
Fork rate Fork rate
Number of threads
Number of threads Number of threads
Processes
Processes Processes
Processes priority
Processes priority Processes priority
VMstat
VMstat VMstat

sidekiq

Sidekiq queue lengths
Sidekiq queue lengths Sidekiq queue lengths
Sidekiq stats
Sidekiq stats Sidekiq stats

system

Available entropy
Available entropy Available entropy
CPU usage
CPU usage CPU usage
File table usage
File table usage File table usage
Individual interrupts
Individual interrupts Individual interrupts
Inode table usage
Inode table usage Inode table usage
Interrupts and context switches
Interrupts and context switches Interrupts and context switches
Load average
Load average Load average
Logged in users
Logged in users Logged in users
Memory usage
Memory usage Memory usage
Swap in/out
Swap in/out Swap in/out
Systemd units state
Systemd units state Systemd units state
Uptime
Uptime Uptime