You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-11 - 05:50
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 rack3slot0.osadl.org (updated Mon May 11, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1176599160114,27cyclictest49-21ksoftirqd/421:51:524
1176599133113,5cyclictest49-21ksoftirqd/422:57:234
11765991250,109cyclictest31635-21systemd23:45:244
11765991120,76cyclictest13471-21systemd23:15:454
11781999243,0cyclictest0-21swapper/623:45:236
1173899890,88cyclictest21782-21kworker/1:621:51:511
11781998745,0cyclictest0-21swapper/622:57:226
209462860,2sleep31175699cyclictest20:19:323
11738998482,1cyclictest1844-21nfsd23:45:231
1174799790,79cyclictest5965-21kworker/2:521:51:522
305492780,1sleep3401ktimersoftd/323:35:463
1174799740,73cyclictest22838-21kworker/2:223:45:232
1177399700,70cyclictest4058-21kworker/5:022:57:235
11781996733,0cyclictest0-21swapper/621:51:526
11781996553,12cyclictest0-21swapper/623:15:456
11773996139,1cyclictest13408-21systemd23:15:455
11788996058,1cyclictest15-21kswork23:15:447
113092590,0sleep00-21swapper/022:31:430
1178899580,58cyclictest31852-21kworker/7:121:51:527
11773995839,19cyclictest57-21ksoftirqd/523:45:235
169032570,0sleep40-21swapper/422:32:034
253722540,12sleep685150irq/25-em1-rx-023:03:136
313742510,1sleep531372-21bash21:41:185
11773995031,0cyclictest0-21swapper/521:51:525
198922480,0sleep50-21swapper/521:13:555
160862480,0sleep10-21swapper/123:12:051
160862480,0sleep10-21swapper/123:12:051
125422480,1sleep212504-21systemd22:03:182
11730994848,0cyclictest31018-21kworker/0:323:15:440
51332470,1sleep75080-21sshd21:29:517
1154424724,8sleep20-21swapper/219:08:382
1126124724,8sleep00-21swapper/019:04:430
37922460,0sleep70-21swapper/700:10:347
37922460,0sleep70-21swapper/700:10:347
34032460,0sleep30-21swapper/321:18:343
112892460,0sleep70-21swapper/700:09:147
320162450,1sleep773-21ksoftirqd/700:14:187
238692450,0sleep30-21swapper/322:22:573
134282450,0sleep20-21swapper/200:20:462
280962440,1sleep328097-21grepconf.sh00:19:433
211472440,0sleep40-21swapper/400:28:574
170242440,0sleep50-21swapper/522:24:285
46972430,0sleep30-21swapper/323:47:393
270182430,0sleep50-21swapper/523:52:465
249232430,0sleep0101ktimersoftd/023:01:150
199202430,0sleep4758-21runrttasks00:13:354
199202430,0sleep4758-21runrttasks00:13:354
176752430,0sleep30-21swapper/323:16:003
165252430,0sleep30-21swapper/321:38:363
45752420,2sleep01173099cyclictest22:38:560
234622420,0sleep20-21swapper/222:47:472
65042410,0sleep10-21swapper/122:33:211
278842410,0sleep50-21swapper/522:36:295
114262410,0sleep50-21swapper/521:47:435
1138524128,9sleep40-21swapper/419:06:244
104532410,1sleep010451-21grep22:24:060
99082400,0sleep60-21swapper/621:15:086
326112400,0sleep10-21swapper/121:20:081
326112400,0sleep10-21swapper/121:20:081
11738994036,2cyclictest1-21systemd23:15:441
108472400,11sleep30-21swapper/319:04:373
45492390,0sleep40-21swapper/421:57:034
312502390,0sleep10-21swapper/122:36:411
235142390,0sleep10-21swapper/123:56:181
189382390,0sleep00-21swapper/021:23:110
189382390,0sleep00-21swapper/021:23:110
170562390,0sleep20-21swapper/222:51:082
11756993918,2cyclictest22216-21systemd22:57:223
11730993938,1cyclictest9379-21kworker/0:123:45:240
1150723928,8sleep10-21swapper/119:08:051
1130423927,8sleep70-21swapper/719:05:227
894123825,9sleep60-21swapper/619:04:176
1178899380,38cyclictest7453-21kworker/7:223:45:247
11730993837,1cyclictest29390-21kworker/0:021:51:510
1129323825,9sleep50-21swapper/519:05:125
324572370,2sleep11173899cyclictest21:33:381
11747993736,0cyclictest13550irq/24-ahci[00022:57:222
11730993737,0cyclictest4267-21kworker/0:422:57:230
11747993635,1cyclictest13550irq/24-ahci[00023:15:442
190842320,2sleep61178199cyclictest21:44:246
97752310,0sleep7711rcuc/722:35:197
1173099252,7cyclictest0-21swapper/023:13:040
1173099252,7cyclictest0-21swapper/023:13:040
1176599247,3cyclictest49-21ksoftirqd/423:59:384
1176599246,3cyclictest49-21ksoftirqd/422:02:024
1173099243,7cyclictest1064-21sshd23:24:330
1178899230,22cyclictest22274-21sshd22:57:237
1176599238,3cyclictest49-21ksoftirqd/421:33:454
1176599236,1cyclictest49-21ksoftirqd/400:37:434
1173099233,6cyclictest1-21systemd22:46:280
1173099232,6cyclictest756-21sshd21:59:480
1173099232,6cyclictest31955-21systemd-cgroups22:06:140
1173099232,3cyclictest7656-21bash00:01:090
1176599228,1cyclictest49-21ksoftirqd/421:23:294
1176599228,1cyclictest49-21ksoftirqd/421:23:294
11765992215,4cyclictest49-21ksoftirqd/421:25:114
11765992215,4cyclictest49-21ksoftirqd/421:25:114
1173099223,7cyclictest8584-21grep23:57:200
1173099223,7cyclictest24462-21sd-pam21:40:540
1173099223,5cyclictest31225-21sshd22:52:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional