Re: CPU overhead for drm fdinfo stats

2023-07-28 Thread Alex Deucher
On Fri, Jul 28, 2023 at 10:35 AM Rob Clark wrote: > > On Fri, Jul 28, 2023 at 1:36 AM Tvrtko Ursulin > wrote: > > > > > > On 27/07/2023 21:58, Alex Deucher wrote: > > > We have a number of customers using these stats, but the issue that > > > keeps coming up is the CPU overhead to gather them,

Re: CPU overhead for drm fdinfo stats

2023-07-28 Thread Alex Deucher
On Fri, Jul 28, 2023 at 4:36 AM Tvrtko Ursulin wrote: > > > On 27/07/2023 21:58, Alex Deucher wrote: > > We have a number of customers using these stats, but the issue that > > keeps coming up is the CPU overhead to gather them, particularly on > > systems with hundreds of processes using the

Re: CPU overhead for drm fdinfo stats

2023-07-28 Thread Rob Clark
On Fri, Jul 28, 2023 at 1:36 AM Tvrtko Ursulin wrote: > > > On 27/07/2023 21:58, Alex Deucher wrote: > > We have a number of customers using these stats, but the issue that > > keeps coming up is the CPU overhead to gather them, particularly on > > systems with hundreds of processes using the

Re: CPU overhead for drm fdinfo stats

2023-07-28 Thread Tvrtko Ursulin
On 27/07/2023 21:58, Alex Deucher wrote: We have a number of customers using these stats, but the issue that keeps coming up is the CPU overhead to gather them, particularly on systems with hundreds of processes using the GPU. Has anyone given any thought to having a single interface to get

CPU overhead for drm fdinfo stats

2023-07-27 Thread Alex Deucher
We have a number of customers using these stats, but the issue that keeps coming up is the CPU overhead to gather them, particularly on systems with hundreds of processes using the GPU. Has anyone given any thought to having a single interface to get this information for the entire GPU in one