Hi All. I am searching information on how to properly monitor varnish parameters with Nagios+nrpe. I would like to monitor backend health and various parameters (client_conn, n_lru_moved, ... ). I know that I can use:
- https://github.com/varnish/varnish-nagios -> but it only gives me cumulative number for every parameter ./check_varnish -p client_conn VARNISH UNKNOWN: Client connections accepted (8,361)|client_conn=8361 and not a per second value which is what I would like to have; - varnishstat -1 -> but it also gives me only cumulative number varnishstat -f client_conn -1 client_conn 8409 0.49 Client connections accepted (0.49 - the average since varnish startup also not usable, rather infromational only). I also know that there is no stats command in varnishadm for varnish 3 so I cannot use it. I would like to monitor my parameters' per second (or other timeperiod defined) change, do you know any solutions/scripts/tools? Is my only option to write a script which (for example) calls varnishstat -1 every second for some time and then computes the average? Best regards, Rafal Radecki. _______________________________________________ varnish-misc mailing list [email protected] https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
