You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-12 - 10:03
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 Sun Apr 12, 2026 00:45:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
235212207156,25sleep00-21swapper/019:09:580
233062202161,27sleep30-21swapper/319:07:113
234122201164,24sleep20-21swapper/219:08:352
232552200162,25sleep10-21swapper/119:06:321
274872210,0sleep00-21swapper/023:29:520
2359499132,5cyclictest18253-21perf20:05:010
16442130,0sleep10-21swapper/119:30:001
23596991210,1cyclictest28-21ksoftirqd/219:14:592
2359499122,5cyclictest8612-21perf19:45:010
23596991110,1cyclictest30917-21ntp_states22:50:182
23596991110,1cyclictest28-21ksoftirqd/222:05:122
2359699110,11cyclictest0-21swapper/222:33:202
2359699110,0cyclictest0-21swapper/223:51:082
23594991110,1cyclictest9-21ksoftirqd/022:09:590
23594991110,1cyclictest9-21ksoftirqd/021:55:120
2359499111,5cyclictest16461-21diskmemload23:50:000
2359799100,3cyclictest0-21swapper/322:55:113
2359699109,1cyclictest28-21ksoftirqd/223:40:142
2359699109,1cyclictest28-21ksoftirqd/222:20:142
2359699109,1cyclictest28-21ksoftirqd/219:55:002
2359699109,1cyclictest28-21ksoftirqd/200:35:132
23596991010,0cyclictest28-21ksoftirqd/223:35:182
23596991010,0cyclictest28-21ksoftirqd/223:15:152
23596991010,0cyclictest28-21ksoftirqd/221:55:032
23596991010,0cyclictest28-21ksoftirqd/221:31:212
2359499109,1cyclictest9-21ksoftirqd/021:20:150
2359499109,1cyclictest9-21ksoftirqd/000:00:120
2359499108,1cyclictest9-21ksoftirqd/019:24:590
2359499108,1cyclictest9-21ksoftirqd/000:20:160
235979997,1cyclictest35-21ksoftirqd/319:35:013
235979997,1cyclictest29434-21apt-get19:20:093
235979991,5cyclictest16461-21diskmemload22:35:163
235979990,2cyclictest0-21swapper/321:00:113
235969999,0cyclictest28-21ksoftirqd/223:55:142
235969999,0cyclictest28-21ksoftirqd/222:35:162
235969998,1cyclictest28-21ksoftirqd/223:10:122
235969998,1cyclictest28-21ksoftirqd/221:40:002
235969998,1cyclictest28-21ksoftirqd/220:15:002
235969998,1cyclictest28-21ksoftirqd/219:25:142
235969998,1cyclictest28-21ksoftirqd/200:25:202
235969997,1cyclictest28-21ksoftirqd/220:00:122
235969992,6cyclictest28-21ksoftirqd/221:15:162
235949998,1cyclictest9-21ksoftirqd/023:00:210
235949998,1cyclictest9-21ksoftirqd/021:55:010
235949998,1cyclictest9-21ksoftirqd/020:35:000
235949997,1cyclictest9-21ksoftirqd/023:40:010
235949997,1cyclictest9-21ksoftirqd/020:55:140
12976290,0sleep00-21swapper/023:51:170
235979987,1cyclictest35-21ksoftirqd/321:00:013
235979981,3cyclictest16461-21diskmemload22:52:263
235969988,0cyclictest28-21ksoftirqd/223:05:152
235969988,0cyclictest28-21ksoftirqd/222:01:182
235969988,0cyclictest28-21ksoftirqd/219:20:132
235969988,0cyclictest28-21ksoftirqd/200:33:472
235969987,1cyclictest28-21ksoftirqd/223:45:212
235969987,1cyclictest28-21ksoftirqd/222:41:262
235969987,1cyclictest28-21ksoftirqd/200:00:182
235969986,1cyclictest61650irq/122-eno123:30:112
235969986,1cyclictest61650irq/122-eno122:15:172
235969986,1cyclictest61650irq/122-eno121:45:152
235969986,1cyclictest61650irq/122-eno100:05:162
235969986,1cyclictest28-21ksoftirqd/222:46:162
235969986,1cyclictest28-21ksoftirqd/221:50:202
235969986,1cyclictest28-21ksoftirqd/220:35:002
235969986,1cyclictest13911-21cron22:30:012
235959980,2cyclictest0-21swapper/121:53:151
235959980,2cyclictest0-21swapper/121:05:121
235949988,0cyclictest9-21ksoftirqd/022:34:100
235949988,0cyclictest4220-21sensors22:15:200
235949987,1cyclictest9-21ksoftirqd/023:20:140
235949987,1cyclictest9-21ksoftirqd/023:15:140
235949987,1cyclictest9-21ksoftirqd/020:50:140
235949987,1cyclictest9-21ksoftirqd/019:50:140
235949987,1cyclictest9-21ksoftirqd/019:45:130
235949987,1cyclictest9-21ksoftirqd/019:10:130
235949987,1cyclictest9-21ksoftirqd/000:25:160
235949987,1cyclictest861-21ssh22:10:420
235949987,1cyclictest29631-21ssh23:30:240
235949987,1cyclictest29521-21ssh00:14:410
235949982,5cyclictest8310-21apt-get21:40:110
235949982,3cyclictest561-21nscd22:40:080
235949980,8cyclictest0-21swapper/021:15:180
235949980,7cyclictest9914-21ssh00:30:190
235949980,4cyclictest32599-21perf21:30:010
4833270,0sleep30-21swapper/300:24:553
235979976,1cyclictest561-21nscd23:55:083
235979976,1cyclictest30643-1kworker/u9:121:26:563
235979976,1cyclictest19418-21cat00:00:173
235979975,1cyclictest35-21ksoftirqd/320:10:003
235979973,1cyclictest16461-21diskmemload00:27:263
235979972,4cyclictest7450-21memory19:40:153
235979972,2cyclictest16461-21diskmemload21:19:173
235979972,1cyclictest16461-21diskmemload23:00:353
235979972,1cyclictest16461-21diskmemload21:44:083
235979972,1cyclictest16461-21diskmemload21:22:103
235979972,1cyclictest10895-21df22:25:113
235979971,3cyclictest16461-21diskmemload22:42:113
235979971,3cyclictest16461-21diskmemload00:11:383
235979971,1cyclictest24015-21apt-get23:25:113
235979971,1cyclictest16461-21diskmemload22:20:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional