[Goodies-dev] [Bug 15009] New: random high cpu usage

bugzilla-daemon at xfce.org bugzilla-daemon at xfce.org
Wed Jan 2 03:26:47 CET 2019


https://bugzilla.xfce.org/show_bug.cgi?id=15009

            Bug ID: 15009
           Summary: random high cpu usage
    Classification: Panel Plugins
           Product: Xfce4-wavelan-plugin
           Version: unspecified
          Hardware: PC (x86_64)
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Medium
         Component: General
          Assignee: goodies-dev at xfce.org
          Reporter: mailinglists35 at gmail.com
  Target Milestone: ---

i frequently see the cpu usage increasing with no reason. killing it, restart
automatically and restores to low cpu usage

fedora 29, xfce4-wavelan-plugin-0.6.0-20.fc29.x86_64

01:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a]
(rev 59)
        Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5110]
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

module parameters:
options iwlwifi power_save=Y power_level=1
options iwlmvm power_scheme=3


perf report:


Samples: 7K of event 'cycles:ppp', Event count (approx.): 4329940877
  Children      Self  Command          Shared Object               Symbol
-   49,62%     0,00%  panel-17-wavela  [unknown]                   [.]
0000000000000000                                                     ◆
   - 0                                                                         
                                                            ▒
      - 22,32% 0                                                               
                                                            ▒
         - 16,41% 0x1                                                          
                                                            ▒
              10,52% 0x7fabacd1049d                                            
                                                            ▒
              1,50% g_type_check_instance_is_a                                 
                                                            ▒
              1,11% 0x7fabacd1033b                                             
                                                            ▒
         - 2,15% 0x2                                                           
                                                            ▒
              1,05% g_type_interface_peek                                      
                                                            ▒
         - 1,56% 0x3                                                           
                                                            ▒
              0,63% 0x7fabacbcd41c                                             
                                                            ▒
         - 1,52% 0x4                                                           
                                                            ▒
              0,56% 0x7fabacbcd41c                                             
                                                            ▒
              0,52% 0x7fabacbcd423                                             
                                                            ▒
         - 0,62% 0                                                             
                                                            ▒
            - 0,56% 0                                                          
                                                            ▒
               - 0,54% 0                                                       
                                                            ▒
                  - 0,50% 0                                                    
                                                            ▒
                       0                                                       
                                                            ▒
      - 13,56% 0x1000000001                                                    
                                                            ▒
         - 12,99% 0x9a40c5f47e506000                                           
                                                            ▒
              0,94% 0x7fabacbb2d68                                             
                                                            ▒
              0,61% 0x7fabacbbbf56                                             
                                                            ▒
        4,31% 0x7fabacb36d4e                                                   
                                                            ▒
        3,84% 0x7fabacbb7067                                                   
                                                            ▒
        1,67% 0x7fabacbb7007                                                   
                                                            ▒
      + 0,71% 0x1000000000                                                     
                                                            ▒
+   21,85%     0,00%  panel-17-wavela  [unknown]                   [.]
0x9a40c5f47e506000                                                   ▒
+   16,45%     0,00%  panel-17-wavela  [unknown]                   [.]
0x0000000000000001                                                   ▒
+   15,16%     0,00%  panel-17-wavela  [unknown]                   [.]
0x000cdfe8087e8b48                                                   ▒
+   15,16%     0,00%  panel-17-wavela  libgtk-3.so.0.2400.1        [.]
0x00007fabacbb0350                                                   ▒
+   13,67%     0,00%  panel-17-wavela  libgtk-3.so.0.2400.1        [.]
0x00007fabacbbd1f8                                                   ▒
+   13,56%     0,00%  panel-17-wavela  [unknown]                   [.]
0x0000001000000001                                                   ▒
+   13,40%    13,40%  panel-17-wavela  libgtk-3.so.0.2400.1        [.]
0x000000000019f1f5                                                   ▒
+   11,65%     0,00%  panel-17-wavela  [unknown]                   [.]
0xffbfffffffffffdf                                                   ▒
+   10,52%     0,00%  panel-17-wavela  libgtk-3.so.0.2400.1        [.]
0x00007fabacd1049d                                                   ▒
+   10,28%    10,28%  panel-17-wavela  libgtk-3.so.0.2400.1        [.]
0x00000000002f249a

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