https://bugs.kde.org/show_bug.cgi?id=371559
Bug ID: 371559
Summary: After a half-day starts slow, freezing and consume CPU
Product: plasmashell
Version: 5.8.2
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: ruma...@yandex.ru
CC: bhus...@gmail.com, plasma-b...@kde.org
In the evening (after a work day) lock the screen, the morning after unlocking
the system slows down, there are delays on all the action, the movement of the
mouse cursor intermittent. Reboot solves the problem to the next iteration.
Reproducible: Always
Steps to Reproduce:
1. Work
2. Lock the screen on a most time
3. Watch
I straced plasmashell process.
When system slowdown:
poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3, revents=POLLIN}])
recvmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="g\0\352
3\0\300\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., iov_len=4096}],
msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 4096
futex(0x20367e4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x20367e0, {FUTEX_OP_SET, 0,
FUTEX_OP_CMP_GT, 1}) = 1
futex(0x20367b8, FUTEX_WAKE_PRIVATE, 1) = 1
poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3, revents=POLLIN}])
recvmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="g\0\352
3\0\300\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., iov_len=4096}],
msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 4096
futex(0x20367e4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x20367e0, {FUTEX_OP_SET, 0,
FUTEX_OP_CMP_GT, 1}) = 1
futex(0x20367b8, FUTEX_WAKE_PRIVATE, 1) = 1
...
repeatly
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