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seen Aug 7 '12 at 14:10

Apr
13
comment Varnish 503 Guru Mediation errors with pfsense and healthy apache
It appears that restarting the varnish service makes the problem go away for 20-30mins
Apr
13
comment Varnish 503 Guru Mediation errors with pfsense and healthy apache
and this is the probe settings .probe = { .url = "/robots.txt"; .interval = 30s; .timeout = 10s; .window = 10; .threshold = 2; }
Apr
13
comment Varnish 503 Guru Mediation errors with pfsense and healthy apache
I don't see how to test via telnet etc, because the outages are so brief. I will see a problem page, refresh straight away and it will be fine, so 5 requests in 5 seconds for the same thing, and maybe the middle one will have the problem backend_conn 156867 3.54 Backend conn. success backend_unhealthy 1026 0.02 Backend conn. not attempted backend_busy 0 0.00 Backend conn. too many backend_fail 0 0.00 Backend conn. failures I work that out as 0.65% unhealthy ... but the problem feels a lot worse than that
Apr
13
comment Varnish 503 Guru Mediation errors with pfsense and healthy apache
ack! can't belive I had forgotten to set up email notification of replies! :(
Apr
11
awarded  Student
Apr
11
asked Varnish 503 Guru Mediation errors with pfsense and healthy apache