NetData - Real-time performance monitoring, done right!

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- netdata -

- real-time performance monitoring -

- scaled out! -

- pick a netdata demo server -

- these demo servers show what you will get by installing netdata -

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- Donated by DigitalOcean.com -

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- Donated by CDN77.com -

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- Donated by DigitalOcean.com -

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- Donated by DigitalOcean.com -

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- Donated by DigitalOcean.com -

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- Donated by DigitalOcean.com -

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- Donated by DigitalOcean.com -

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- Donated by DigitalOcean.com -

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- this page is a custom netdata dashboard -

- charts are coming from 8 servers, in parallel -
- the servers are not aware of this multi-server dashboard, -
- each server is not aware of the other 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 -

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- our nginx performance -

- (we proxy netdata through nginx, on the demo sites) -

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Requests
Connections

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- EU - London web requests/s -

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- US - Atlanta web requests/s -

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- US - California web requests/s -

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- Canada web requests/s -

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- EU - London active connections -

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- US - Atlanta active connections -

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- US - California active connections -

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- Canada active connections -

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- these charts are draggable and touchable, double click them to reset them -

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- bandwidth consumption on the demo sites -

- Linux QoS is configured by FireQOS -

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Outbound
Inbound

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- these legends are interactive and the charts are resizable here ^^^ -

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- DDoS protection performance on the demo sites -

- iptables SYNPROXY configured by FireHOL -

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- EU - London, TCP SYN packets/s received -

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- US - Atlanta, TCP SYN packets/s received -

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- US - California, TCP SYN packets/s received -

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- Canada, TCP SYN packets/s received -

- did you notice the decimal numbers? -
netdata interpolates collected values at second boundaries, with nanosecond detail! -

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- CPU Utilization of the demo sites -

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- what is using so much CPU? -
The site iplists.firehol.org is maintained by FireHOL - the CPU is used for comparing security IP Lists. -

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- Netdata performance -

- netdata monitors users, user groups, applications (process trees) -
- containers (lxc, docker, etc.) and SNMP devices. -

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CPU
Average Response Time

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- EU - London, CPU % of a single core -

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- US - Atlanta, CPU % of a single core -

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- US - California, CPU % of a single core -

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- Toronto, CPU % of a single core -

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- 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. -

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- EU - London, API average response time in milliseconds -

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- US - Atlanta, API average response time in milliseconds -

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- US - California, API average response time in milliseconds -

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- Canada, API average response time in milliseconds -

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- netdata is really fast (the values are milliseconds!) -
- These values include everything, from the reception of the first byte to the dispatch of the last, including gzip compression. -
- Values above 2-3ms are usually chart refreshes of charts with several dimensions, charts with very long durations (zoomed out), or file transfers. - -

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- want to know more? -
- jump to the netdata page at github -
- it needs just 3 mins to be installed on your servers! -
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