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

jupyterhub

Running notebook servers
Running notebook servers Running notebook servers
Running workers & CPUs
Running workers & CPUs Running workers & CPUs
Size userdata
Size userdata Size userdata
Total users
Total users Total users
Usage userdata
Usage userdata Usage userdata
Worker Host average CPU
Worker Host average CPU Worker Host average CPU
Worker Host Average Load
Worker Host Average Load Worker Host Average Load
Worker Host Average Memory
Worker Host Average Memory Worker Host Average Memory

network

Connections through firewall
Connections through firewall Connections through firewall
ens160 errors
ens160 errors ens160 errors
ens160 traffic
ens160 traffic ens160 traffic
ens192 errors
ens192 errors ens192 errors
ens192 traffic
ens192 traffic ens192 traffic
Firewall Throughput
Firewall Throughput Firewall Throughput
Hosts blacklisted by fail2ban
Hosts blacklisted by fail2ban Hosts blacklisted by fail2ban
HTTP loadtime of a page
HTTP loadtime of a page HTTP loadtime of a page
ICMP
ICMP ICMP
IP packet reassembly
IP packet reassembly IP packet reassembly
IP packet types
IP packet types IP packet types
ipconntrack
ipconntrack ipconntrack
Netstat
Netstat Netstat
PAWS (Protect against wrapped sequence numbers)
PAWS (Protect against wrapped sequence numbers) PAWS (Protect against wrapped sequence numbers)
TCP aborted connections
TCP aborted connections TCP aborted connections
TCP Congestion avoidance algorithm (Reno)
TCP Congestion avoidance algorithm (Reno) TCP Congestion avoidance algorithm (Reno)
TCP data loss events
TCP data loss events TCP data loss events
TCP delayed ACKs
TCP delayed ACKs TCP delayed ACKs
TCP Duplicate Selective ACKs
TCP Duplicate Selective ACKs TCP Duplicate Selective ACKs
TCP Open Connections
TCP Open Connections TCP Open Connections
TCP other timeouts
TCP other timeouts TCP other timeouts
TCP Packet headers predicted
TCP Packet headers predicted TCP Packet headers predicted
TCP Queueing
TCP Queueing TCP Queueing
TCP retransmissions
TCP retransmissions TCP retransmissions
TCP SACK/FACK reorders
TCP SACK/FACK reorders TCP SACK/FACK reorders
TCP Segments
TCP Segments TCP Segments
TCP Selective ACK / Forward ACK
TCP Selective ACK / Forward ACK TCP Selective ACK / Forward ACK
TCP socket buffer errors
TCP socket buffer errors TCP socket buffer errors
TCP Sockets
TCP Sockets TCP Sockets
TCP Syncookies
TCP Syncookies TCP Syncookies
TCP Time-Wait
TCP Time-Wait TCP Time-Wait
UDP datagrams
UDP datagrams UDP datagrams

nfs

NFSv4 Client
NFSv4 Client NFSv4 Client

postfix

Postfix bytes throughput
Postfix bytes throughput Postfix bytes throughput
Postfix Mailqueue
Postfix Mailqueue Postfix Mailqueue

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

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
nscd - hosts cache
nscd - hosts cache nscd - hosts cache
Swap in/out
Swap in/out Swap in/out
Upgradeable Apt packages
Upgradeable Apt packages Upgradeable Apt packages
Uptime
Uptime Uptime
zram
zram zram

time

NTP kernel PLL estimated error (secs)
NTP kernel PLL estimated error (secs) NTP kernel PLL estimated error (secs)
NTP kernel PLL frequency (ppm + 0)
NTP kernel PLL frequency (ppm + 0) NTP kernel PLL frequency (ppm + 0)
NTP kernel PLL offset (secs)
NTP kernel PLL offset (secs) NTP kernel PLL offset (secs)
NTP timing statistics for system peer
NTP timing statistics for system peer NTP timing statistics for system peer