HI Alberto,
I ran top and got this:
5533 tmick 20 0 84.3g 620608 60480 R 98.3 8.7 4:36.70
WebKitWebProces
81329 tmick 20 0 630188 54172 40612 S 3.0 0.8 0:08.15
kgx
2435 root 20 0 549452 39024 9696 S 2.3 0.5 21:49.73
Suricata-Main
81228 tmick 20 0 85404 81028 32700 S 2.3 1.1 0:08.00
tor
26 root -2 0 0 0 0 S 1.7 0.0 12:28.53
ktimers/1
5351 tmick 20 0 604232 6988 4304 S 1.7 0.1 12:48.10
conky
14 root -2 0 0 0 0 S 1.3 0.0 12:24.36
ktimers/0
10567 tmick 10 -10 683520 62100 35208 S 1.3 0.9 12:14.97
steam
4606 tmick 20 0 2714596 100340 19624 S 1.0 1.4 5:16.95
java
4763 tmick 20 0 617604 63860 37256 S 0.7 0.9 8:34.09
Xwayland
914 root 20 0 258060 16240 13700 S 0.3 0.2 0:05.96
NetworkManager
81506 root 20 0 10668 4308 3380 R 0.3 0.1 0:00.13
top
1 root 20 0 167420 11080 7004 S 0.0 0.2 0:09.06
systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:00.02
kthreadd
3 root 0 -20 0 0 0 I 0.0 0.0 0:00.00
rcu_gp
4 root 0 -20 0 0 0 I 0.0 0.0 0:00.00
rcu_par_gp
5 root 0 -20 0 0 0 I 0.0 0.0 0:00.00
netns
9 root 0 -20 0 0 0 I 0.0 0.0 0:00.00
mm_percpu_wq
10 root 20 0 0 0 0 I 0.0 0.0 0:00.00
rcu_tasks_kthread
11 root 20 0 0 0 0 I 0.0 0.0 0:00.00
rcu_tasks_rude_kthread
12 root 20 0 0 0 0 I 0.0 0.0 0:00.00
rcu_tasks_trace_kthread
13 root 20 0 0 0 0 S 0.0 0.0 1:05.02
ksoftirqd/0
Running sudo perf top -pPID --sort dso,symbol told me gave me
┌─Error:─────────────────────────────────────────┐
│Couldn't create thread/CPU maps:
No such process│
│
│
│
│
│Press any key...
│
└────────────────────────────────────────────────┘
Tim
--
<tmcconnell...@gmail.com>
On Thu, 2022-06-09 at 22:59 +0000, Alberto Garcia wrote:
> On Thu, Jun 09, 2022 at 03:59:33PM -0500, Tim McConnell wrote:
>
> > running sudo ps -aux |grep WebKitWebProcess
> > tmick 4071296 53.0 9.5 88411428 683212 ? RLl 15:38 8:13
> > /usr/lib/x86_64-linux-gnu/webkit2gtk-4.0/WebKitWebProcess 13 35
> > tmick 4073180 0.0 0.0 6432 2284 pts/1 T 15:52 0:00
> > grep
> > WebKitWebProcess
> > tmick 4073195 0.0 0.0 6432 2284 pts/1 S+ 15:54 0:00
> > grep
> > WebKitWebProcess
> >
> > And stays there until I shutdown everything that uses it.
> > Evolution, TOR,
> > Firefox and reboot. It's like I'm running Windows 3.11 again.
>
> Can you please try this?
>
> - Run webkit and identify the PID that is using most of the CPU
> (using
> top or any similar tool)
>
> - As root run "perf top -pPID --sort dso,symbol"
>
> This will give you the shared libraries and symbols that are eating
> the CPU.
>
> Thanks,
>
> Berto
