Thanks! Yes，We are going to upgrade it.but you know we have too many environments,and we can't upgrade all these environments because it involves a lot of other things 在2020年11月26日星期四 UTC+8 下午4:43:27<[email protected]> 写道：
> Prometheus 2.15 is rather old, have you considered upgrading to the > latest version? There have been many fixes around the WAL and crash > handling since then. > > /MR > > On Thu, Nov 26, 2020 at 2:23 AM [email protected] <[email protected]> > wrote: > >> Prometheus version: v2.15.2 >> Problem：the size of prometheus's wal is 42G,which will lead to OOM,and >> the prometheus can't restart,unless to remove the wal manually. >> >> [image: 1.jpg] >> My question is: >> >> 1、Whether the "Unknown series references" error is the reason of causing >> the wal too big? >> 1、Under what circumstances will "Unknown series references" happen? >> 2、What is the reason that lead to "Unknown series references" ? and >> how can I avoid it? >> >> Many thanks! >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Prometheus Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/prometheus-users/32fdd8b0-9bef-4899-abc3-d8c0006ef1fen%40googlegroups.com >> >> <https://groups.google.com/d/msgid/prometheus-users/32fdd8b0-9bef-4899-abc3-d8c0006ef1fen%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/9e479546-6ca5-4d8a-b8bf-6cdf13b39265n%40googlegroups.com.
