200.2 Predict Future Resource Needs cover image

200.2 Predict Future Resource Needs

Alfredo Braga • October 22, 2021

collectd

Deamon que coleta informações da maquina, Coleta e salva mais coisas que o sar. Salva em arquivos de log.

O collectd utiliza plugins para capturar informações de monitotamento do sistema.

As configuração do collectd fica em /var/lib/collectd

rrd significa Round Robin database e são arquivos binários

Use monitoring and measurement tools to monitor IT infrastructure usage.

Predict capacity break point of a configuration

Observe growth rate of capacity usage

Graph the trend of capacity usage

Awareness of monitoring solutions such as Icinga2, Nagios, collectd, MRTG and Cacti

The following is a partial list of the used files, terms and utilities:

diagnose

predict growth

resource exhaustion