You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-23 - 21:58
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 Sat May 23, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
101802970,2sleep43180999cyclictest12:25:534
101802970,2sleep43180999cyclictest12:25:534
194292810,0sleep70-21swapper/710:14:217
84672760,1sleep23179099cyclictest10:02:472
76682710,1sleep773-21ksoftirqd/709:37:057
118432580,0sleep20-21swapper/211:05:182
144202500,0sleep10-21swapper/111:36:411
3160424926,8sleep30-21swapper/307:08:243
293152490,1sleep229313-21bash09:36:282
128682490,1sleep212867-21bash11:34:412
45592480,0sleep44557-21sshd12:09:034
45122480,1sleep44509-21systemd11:10:254
176502480,0sleep70-21swapper/709:55:557
292652470,1sleep629254-21sshd09:27:196
224982470,0sleep30-21swapper/309:43:263
88792460,0sleep40-21swapper/411:14:174
66892450,0sleep50-21swapper/509:13:165
219592450,0sleep4721-21dbus-daemon11:02:164
86842440,0sleep30-21swapper/310:15:373
49072440,1sleep54903-21sshd11:27:005
49072440,1sleep54903-21sshd11:27:005
275992440,0sleep40-21swapper/409:12:354
203312440,0sleep60-21swapper/609:50:336
196512440,0sleep60-21swapper/611:46:076
89152430,0sleep00-21swapper/011:43:450
64992430,0sleep40-21swapper/412:18:254
41032430,0sleep44097-21sshd11:58:064
308292430,0sleep71-21systemd10:00:197
293972430,0sleep40-21swapper/409:16:194
293012430,1sleep729299-21grep10:51:377
277472430,0sleep20-21swapper/209:30:512
277472430,0sleep20-21swapper/209:30:512
16622430,0sleep00-21swapper/009:31:130
16622430,0sleep00-21swapper/009:31:130
303312420,0sleep20-21swapper/209:27:232
247442420,0sleep40-21swapper/409:47:114
4872410,0sleep0486-21sshd11:59:380
323442410,1sleep0464-21systemd-journal11:02:520
3144324130,8sleep50-21swapper/507:06:095
258852410,0sleep3401ktimersoftd/312:08:303
254862410,1sleep725480-21sshd09:21:357
210982410,0sleep00-21swapper/009:21:200
194312410,1sleep319419-21sshd09:24:513
3152524028,8sleep20-21swapper/207:07:192
3150524028,8sleep00-21swapper/007:07:010
3138924027,9sleep10-21swapper/107:05:251
3138624027,9sleep70-21swapper/707:05:237
3138524027,9sleep60-21swapper/607:05:226
3136524026,10sleep40-21swapper/407:05:044
24562400,0sleep30-21swapper/310:53:503
162662390,0sleep20-21swapper/211:45:552
72942380,0sleep20-21swapper/211:43:392
119082380,0sleep60-21swapper/610:02:596
157232330,0sleep63182599cyclictest11:09:156
201402270,0sleep20-21swapper/210:54:452
98792260,1sleep19881-21bash10:59:401
31833992316,4cyclictest73-21ksoftirqd/710:26:377
31833992316,4cyclictest73-21ksoftirqd/710:26:377
295712230,1sleep529572-21bash12:23:225
295712230,1sleep529572-21bash12:23:225
203922230,0sleep10-21swapper/112:13:411
308142210,1sleep430818-21kworker/u16:110:51:424
173522210,0sleep00-21swapper/010:32:400
173522210,0sleep00-21swapper/010:32:400
31833992018,1cyclictest73-21ksoftirqd/709:24:057
217122200,2sleep73183399cyclictest10:29:117
217122200,2sleep73183399cyclictest10:29:117
104392200,0sleep70-21swapper/711:51:047
293502190,0sleep40-21swapper/411:35:404
31833991816,1cyclictest73-21ksoftirqd/712:24:297
31833991816,1cyclictest73-21ksoftirqd/712:24:297
31833991816,1cyclictest73-21ksoftirqd/711:43:067
31833991815,2cyclictest32312-21sshd12:10:377
31833991815,1cyclictest73-21ksoftirqd/712:15:587
31825991814,3cyclictest65-21ksoftirqd/612:22:126
31825991814,3cyclictest65-21ksoftirqd/612:22:126
3177599189,3cyclictest0-21swapper/009:41:260
31775991816,1cyclictest9-21ksoftirqd/011:49:010
31775991815,1cyclictest9-21ksoftirqd/012:38:350
31775991812,3cyclictest9-21ksoftirqd/011:32:560
31775991810,4cyclictest9-21ksoftirqd/009:59:460
31833991715,1cyclictest73-21ksoftirqd/712:34:507
31833991715,1cyclictest73-21ksoftirqd/712:07:497
31833991715,1cyclictest73-21ksoftirqd/711:59:197
31833991715,1cyclictest73-21ksoftirqd/710:44:497
31833991714,2cyclictest73-21ksoftirqd/711:20:187
31833991714,2cyclictest73-21ksoftirqd/711:20:187
31817991711,5cyclictest27976-21sshd10:05:415
31802991715,1cyclictest41-21ksoftirqd/310:26:373
31802991715,1cyclictest41-21ksoftirqd/310:26:373
31790991715,1cyclictest33-21ksoftirqd/211:10:012
31790991714,3cyclictest33-21ksoftirqd/212:04:572
31790991710,1cyclictest33-21ksoftirqd/210:09:082
3179099170,16cyclictest21856-21kworker/2:111:29:102
31775991716,1cyclictest9-21ksoftirqd/010:50:000
31775991715,1cyclictest29302-21sshd11:26:320
31775991715,1cyclictest29302-21sshd11:26:320
31775991713,3cyclictest9-21ksoftirqd/009:57:490
128782170,0sleep6631rcuc/612:27:566
128782170,0sleep6631rcuc/612:27:566
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional