Re: [PATCH v2 1/1] system: improve migration debug

2024-09-09 Thread Peter Xu
On Thu, Sep 05, 2024 at 09:19:41PM +0200, Denis V. Lunev wrote: > Right now migration_throttle() tracepoint lacks very important > important information, i.e. no one could easily say how much the guest > is throttled. This makes difficult to debug guest quality of service > during migration. > > T

[PATCH v2 1/1] system: improve migration debug

2024-09-05 Thread Denis V. Lunev
Right now migration_throttle() tracepoint lacks very important important information, i.e. no one could easily say how much the guest is throttled. This makes difficult to debug guest quality of service during migration. This patch adds one more tracepoint into cpu_throttle_set() which is actually