Monitorning
SAS
- Periscope Data - From SQL Query to Analysis in Seconds
Demons
cacti
earlyoom
★ - Kills memory hogs when user-defined memory limites are exceeded.C
ganglia
- Old-school tool. Easy to install. (Source Code)C
glances
- Shell and web overview of the load on the machine. (Source Code)LGPL
graphana
★ - Dashboard issues queries against a database server. Looks good, but for databases only? (Web Site)graphite
- Both a database and a simple dashboard.monit
-monitorix
- Easy to install. Good design. (Source Code)Perl
nagios
-netdata
★ - Totally awesome - (Website)C / Python / JavaScript
prometheus
★ - (Website)GO
zabbix
Tools
Server
collectl
- [
iostat
] nfsiostat
nfsstat
psutil
- A cross-platform process and system utilities module for Python.
Network
- iperf3 - Measure network bandwidth between server and client. (Source Code)
- iftop - iftop: display bandwidth usage on an interface.
- nethogs
- netstat -ptu - Monitor network traffic.