Re: nginx stuck in tight loop sometimes ( sorry for new thread )

2021-01-19 Thread Maxim Dounin
Hello! On Tue, Jan 19, 2021 at 01:33:54PM +, James Beal wrote: > > Are you able to reproduce the problem without any 3rd party > > modules? Since nginx itself does not use pipes, this looks > > like a pagespeed problem. > > Not really we use about 500mb/s of bandwidth with pagespeed > turn

re: nginx stuck in tight loop sometimes ( sorry for new thread )

2021-01-19 Thread James Beal
Sorry I was subscribed via the digest so this ended up being a new thread ( i have subscribed for each message ). Are you able to reproduce the problem without any 3rd party modules? Since nginx itself does not use pipes, this looks like a pagespeed problem. Not really we use about 500mb/s of ba

Re: nginx stuck in tight loop sometimes

2021-01-19 Thread Maxim Dounin
Hello! On Tue, Jan 19, 2021 at 12:47:11PM +, James Beal wrote: > We have quite a high volume site, we have 4 front end nginx servers, each: > * > AMD EPYC 7402P 24-Core Processor > * > INTEL SSDPELKX020T8 ( 2TB NVMe ) > * > DualĀ  Broadcom BCM57416 NetXtreme-E 10GBase-T > * > 512GB of RAM > We

nginx stuck in tight loop sometimes

2021-01-19 Thread James Beal
We have quite a high volume site, we have 4 front end nginx servers, each: * AMD EPYC 7402P 24-Core Processor * INTEL SSDPELKX020T8 ( 2TB NVMe ) * DualĀ  Broadcom BCM57416 NetXtreme-E 10GBase-T * 512GB of RAM We have a fairly complex nginx config with sharded caches as explained in https://www.ngin