Re: kernel: perf: interrupt took too long

2021-05-26 Thread Richard Hector
On 24/05/21 9:50 pm, The Wanderer wrote: On 2021-05-23 at 23:55, Richard Hector wrote: Hi all, I see messages like this frequently for a day or two after rebooting a particularly slow old machine (Atom-based HP thin client, running as an OpenVPN endpoint): May 23 05:36:37 ovpn kernel: [14268.

Re: kernel: perf: interrupt took too long

2021-05-25 Thread Toni Mas Soler
This is usual on my machine after reboot. It could be an alert if after some time doing same work you see this message again. https://bbs.archlinux.org/viewtopic.php?id=187636 Toni Mas GPG 3F42A21D84D7E950 Sent with ProtonMail Secure Email. ‐‐‐ Original Message ‐‐‐ En dimarts 25 de mai

Re: kernel: perf: interrupt took too long

2021-05-25 Thread john doe
On 5/24/2021 5:55 AM, Richard Hector wrote: Hi all, I see messages like this frequently for a day or two after rebooting a particularly slow old machine (Atom-based HP thin client, running as an OpenVPN endpoint): May 23 05:36:37 ovpn kernel: [14268.392418] perf: interrupt took too long (4020 >

Re: kernel: perf: interrupt took too long

2021-05-24 Thread The Wanderer
On 2021-05-23 at 23:55, Richard Hector wrote: > Hi all, > > I see messages like this frequently for a day or two after rebooting > a particularly slow old machine (Atom-based HP thin client, running > as an OpenVPN endpoint): > > May 23 05:36:37 ovpn kernel: [14268.392418] perf: interrupt took t

kernel: perf: interrupt took too long

2021-05-23 Thread Richard Hector
Hi all, I see messages like this frequently for a day or two after rebooting a particularly slow old machine (Atom-based HP thin client, running as an OpenVPN endpoint): May 23 05:36:37 ovpn kernel: [14268.392418] perf: interrupt took too long (4020 > 3996), lowering kernel.perf_event_max_sa