You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-11 - 08:41
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack1slot1.osadl.org (updated Wed Feb 11, 2026 00:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
175862224156,25sleep30-21swapper/319:07:473
176032214151,20sleep00-21swapper/019:08:010
175432214150,51sleep20-21swapper/219:07:132
177562199159,26sleep10-21swapper/119:09:581
191682790,1sleep019121-21perf20:20:000
17834991514,1cyclictest9-21ksoftirqd/020:55:010
50752140,0sleep121-21ksoftirqd/121:41:111
3562130,0sleep10-21swapper/121:35:191
1784799130,12cyclictest0-21swapper/222:55:142
17839991313,0cyclictest0-21swapper/100:14:291
17849991110,1cyclictest35-21ksoftirqd/300:15:013
17849991110,1cyclictest35-21ksoftirqd/300:05:003
1783499113,4cyclictest14422-21perf20:10:000
17834991110,1cyclictest9-21ksoftirqd/022:20:020
1784999109,1cyclictest35-21ksoftirqd/320:55:003
1783499101,4cyclictest18602-21sed22:00:000
1783499100,7cyclictest20199-21munin-node19:36:130
29751290,0sleep30-21swapper/321:31:373
178499997,1cyclictest35-21ksoftirqd/322:20:013
178499990,5cyclictest23235-21python22:45:193
178349998,1cyclictest9-21ksoftirqd/022:20:130
178349998,1cyclictest9-21ksoftirqd/022:00:130
178349998,1cyclictest9-21ksoftirqd/020:00:150
178349998,1cyclictest9-21ksoftirqd/000:35:110
178349997,1cyclictest9-21ksoftirqd/021:30:140
178349996,2cyclictest707-21snmpd21:23:500
178349991,4cyclictest8168-21latency_hist23:50:000
3164280,0sleep10-21swapper/123:42:531
178499987,1cyclictest35-21ksoftirqd/323:25:003
178499986,1cyclictest707-21snmpd23:40:043
178499986,1cyclictest707-21snmpd19:22:493
178499986,1cyclictest35-21ksoftirqd/323:00:003
178499983,3cyclictest693-21runrttasks23:08:233
178499980,6cyclictest20686-1kworker/u9:123:29:313
178479986,1cyclictest707-21snmpd19:47:262
178479986,1cyclictest61650irq/122-eno123:17:382
178479986,1cyclictest61650irq/122-eno122:41:272
178479986,1cyclictest61650irq/122-eno122:40:002
178479986,1cyclictest61650irq/122-eno121:45:002
178479986,1cyclictest61650irq/122-eno121:35:102
178479983,4cyclictest6076-21apt-get22:25:122
178479980,5cyclictest20199-21munin-node23:35:092
178479980,4cyclictest0-21swapper/223:50:122
178349988,0cyclictest9-21ksoftirqd/022:50:220
178349988,0cyclictest9-21ksoftirqd/000:30:160
178349987,1cyclictest9-21ksoftirqd/022:30:110
178349987,1cyclictest9-21ksoftirqd/019:30:150
178349987,1cyclictest9-21ksoftirqd/019:10:130
178349987,1cyclictest27009-21ssh23:31:040
178349986,1cyclictest8600-21ssh22:27:140
178349986,1cyclictest707-21snmpd19:41:520
178349986,1cyclictest707-21snmpd00:10:150
178349986,1cyclictest20585-21ssh22:42:430
178349983,4cyclictest23132-21kworker/0:200:15:170
178349982,5cyclictest342-21apt-get23:40:110
178349981,6cyclictest10680-21diskmemload23:35:180
178349980,7cyclictest0-21swapper/019:55:210
178349980,4cyclictest0-21swapper/022:35:130
178349980,2cyclictest0-21swapper/021:25:120
178499976,1cyclictest707-21snmpd23:49:283
178499976,1cyclictest707-21snmpd23:18:453
178499976,1cyclictest707-21snmpd23:03:183
178499976,1cyclictest707-21snmpd21:29:473
178499976,1cyclictest35-21ksoftirqd/323:35:003
178499976,1cyclictest35-21ksoftirqd/322:55:013
178499976,1cyclictest35-21ksoftirqd/321:15:133
178499976,1cyclictest35-21ksoftirqd/300:10:003
178499976,1cyclictest32228-21cat20:45:173
178499975,1cyclictest707-21snmpd20:18:233
178499975,1cyclictest707-21snmpd20:01:123
178499975,1cyclictest707-21snmpd19:32:253
178499975,1cyclictest569-21nscd00:25:403
178499975,1cyclictest35-21ksoftirqd/319:15:013
178499975,1cyclictest35-21ksoftirqd/319:15:003
178499975,1cyclictest28844-21ssh22:11:143
178499975,1cyclictest1875-21ssh00:21:353
178499975,1cyclictest14969-21ssh23:57:283
178499975,1cyclictest13852-21ssh22:35:063
178499975,1cyclictest11361-21ssh23:11:183
178499975,1cyclictest10999-21ssh21:50:103
178499971,5cyclictest31423-21kworker/u8:022:43:323
178499970,4cyclictest0-21swapper/323:50:113
178499970,4cyclictest0-21swapper/321:35:013
178499970,3cyclictest17829-21cyclictest21:24:573
178479976,1cyclictest707-21snmpd21:45:492
178479976,1cyclictest61650irq/122-eno123:13:322
178479976,1cyclictest61650irq/122-eno123:09:252
178479976,1cyclictest61650irq/122-eno123:00:152
178479976,1cyclictest61650irq/122-eno122:30:152
178479976,1cyclictest61650irq/122-eno122:19:402
178479976,1cyclictest61650irq/122-eno121:30:192
178479976,1cyclictest61650irq/122-eno120:05:192
178479976,1cyclictest561-21nscd21:27:562
178479976,1cyclictest1608-21ntpq19:40:152
178479976,0cyclictest61650irq/122-eno100:00:152
178479975,1cyclictest707-21snmpd23:56:072
178479975,1cyclictest61650irq/122-eno123:20:122
178479975,1cyclictest61650irq/122-eno122:05:192
178479975,1cyclictest61650irq/122-eno120:00:152
178479975,1cyclictest31927-21sensors19:35:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional