netdata
real-time performance monitoring
scaled out!
welcome to netdata
pick a demo server, to view its dashboard
these dashboards is what you will get by installing netdata
this page is a custom netdata dashboard
charts are coming from 3 servers, in parallel
the servers are not aware of this multi-server dashboard,
each server is not aware of the other 2 servers,
but on this dashboard they are one!
hover on a chart below, or drag it to show the past - the others will follow!
double click on a chart to reset them all
our ngnix performance
(we proxy netdata through nginx, on the demo sites)
EU - London web requests/s
US - Atlanta web requests/s
EU - Greece web requests/s
EU - London web requests/s
US - Atlanta web requests/s
EU - Greece web requests/s
these charts are draggable and touchable, double click them to reset them
bandwidth consumption on the demo sites
Linux QoS is configured by
FireQOS
these legends are interactive and the charts are resizable here ^^^
DDoS protection performance on the demo sites
iptables SYNPROXY configured by our
FireHOL
EU - London, TCP SYN packets/s received
US - Atlanta, TCP SYN packets/s received
EU - Greece, TCP SYN packets/s received
did you notice the decimal numbers?
netdata interpolates collected values at second boundaries, with nanosecond detail!
CPU Utilization of the demo sites
what does it take so much CPU?
The site iplists.firehol.org is maintained by FireHOL - the CPU is used for comparing security IP Lists.
CPU Usage of the netdata user
netdata monitors users, user groups, applications (process trees)
and containers (lxc, docker, etc.)
EU - London, CPU % of a single core
US - Atlanta, CPU % of a single core
EU - Greece, CPU % of a single core
this utilization is about the whole netdata process tree and the percentage is of a single core!
including BASH plugins (it monitors mysql on the demo sites), node.js plugins (it monitors bind9 on the demo sites), etc.
and including the chart refreshes for the dashboards of all viewers.
want to know more?
jump to
the netdata page at github!
netdata monitors 1.000 - 5.000 metrics out of the box
and it needs just 3 mins to be installed!