Mailinglist Archive: opensuse-support (159 mails)

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Re: [opensuse-support] Leap 15 performance issue
  • From: Axel Braun <DocB@xxxxxxxxxxxx>
  • Date: Fri, 22 Jun 2018 16:44:01 +0200
  • Message-id: <4694596.uoYOxzgEqR@southpole>
Am Freitag, 22. Juni 2018, 14:25:52 CEST schrieb Patrick Shanahan:
* Axel Braun <docb@xxxxxxxxxxxx> [06-22-18 07:53]:
Hi again,

I still face an issue on the Desktop I have converted from Leap 42.3 to
15.
Desktop (KDE) is partly unresponsive for 2 Minutes, full load on both CPU
cores, most likely due to disk-activities (baloo....). Not even CRTL-ESC
is
working during this time.

Is there any tweak to make it more responsive?
- Different kind of Kernel or Kernel scheduler? Currently running the
default kernel.
- any idea to reduce the priority of baloo in order to reduce the disk
activities?

Dual Core Intel G4400@3.3 GHz, 8G RAM, MSI H110M PRO-D Motherboard
Any additional information needed?

have you tried top or htop to see what process(s) is stalling your system
rather than "most likely" as you leave us shooting in the dark.

you are right, top gives a better overview than KDE process monitor

At the top of the list, esp, when there is no response from the desktop, is
plasmashell and kwin_X11.

Graphics is an Intel i915 - is this maybe related?
southpole: # lspci -s 00:02.0 -v
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 510 (rev 06)
(prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7996
Flags: bus master, fast devsel, latency 0, IRQ 122
Memory at de000000 (64-bit, non-prefetchable) [size=16M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [100] Process Address Space ID (PASID)
Capabilities: [200] Address Translation Service (ATS)
Capabilities: [300] Page Request Interface (PRI)
Kernel driver in use: i915
Kernel modules: i915

Best,
Axel




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