4 Feb
2020
4 Feb
'20
4 a.m.
On 2020-02-03 23:57:28 +0000 (+0000), Albert Braden wrote:
We are reserving 2 CPU and 16G RAM for the hypervisor. I haven't seen any OOM errors. Where should I look for those? [...]
The `dmesg` utility on the hypervisor host should show you the kernel's log ring buffer contents (the -T flag is useful to translate its timestamps into something more readable than seconds since boot too). If the ring buffer has overwritten the relevant timeframe then look for signs of kernel OOM killer invocation in your syslog or persistent journald storage. -- Jeremy Stanley