You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-02 - 17:19
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 Thu Apr 02, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26042790,2sleep32347299cyclictest12:13:343
279432690,0sleep40-21swapper/410:44:054
87332660,0sleep00-21swapper/011:51:360
2329425927,17sleep50-21swapper/507:06:015
2314725725,18sleep10-21swapper/107:03:561
221822540,1sleep422181-21grep11:35:474
64962530,13sleep687950irq/25-em1-rx-011:08:496
218912530,0sleep30-21swapper/309:16:263
2315025125,9sleep40-21swapper/407:03:594
27562480,0sleep6641ktimersoftd/611:36:296
322422470,0sleep60-21swapper/611:34:286
260102470,0sleep00-21swapper/009:42:340
265672460,2sleep02345699cyclictest11:24:530
157622460,0sleep415756-21sshd12:16:154
323062450,0sleep00-21swapper/010:29:270
323062450,0sleep00-21swapper/010:29:270
95322440,1sleep59531-21sshd12:26:575
173662440,0sleep00-21swapper/009:17:590
69642430,0sleep50-21swapper/512:34:185
26452430,1sleep32646-21sshd09:31:563
165692430,0sleep10-21swapper/111:50:171
131522430,0sleep4471rcuc/410:00:324
47262420,0sleep70-21swapper/711:55:127
248332420,0sleep31-21systemd10:36:273
2311624230,8sleep60-21swapper/607:03:296
105492420,0sleep5492-21systemd-journal09:13:565
50082410,0sleep30-21swapper/309:37:403
149612410,0sleep20-21swapper/210:00:382
2300124028,8sleep70-21swapper/707:01:547
225262400,0sleep60-21swapper/612:16:336
152662400,0sleep00-21swapper/010:09:570
148952400,2sleep52348799cyclictest11:57:345
296552390,0sleep40-21swapper/412:22:324
241092390,0sleep20-21swapper/209:11:042
2305223926,9sleep00-21swapper/007:02:350
151422390,0sleep50-21swapper/509:23:255
44872380,0sleep00-21swapper/011:29:100
312632380,0sleep20-21swapper/209:28:022
2079223826,8sleep30-21swapper/307:01:183
2077623826,8sleep20-21swapper/207:01:172
172812380,0sleep50-21swapper/510:02:335
128312370,0sleep32347299cyclictest09:01:283
307742360,0sleep20-21swapper/210:21:522
161722360,0sleep10-21swapper/109:30:571
81092350,0sleep00-21swapper/011:12:360
146862250,0sleep40-21swapper/411:44:364
23493992117,1cyclictest65-21ksoftirqd/610:43:196
23463991913,3cyclictest25-21ksoftirqd/112:26:431
23493991816,1cyclictest65-21ksoftirqd/611:19:296
23472991816,1cyclictest41-21ksoftirqd/311:19:423
23472991816,1cyclictest41-21ksoftirqd/311:13:073
23472991812,2cyclictest41-21ksoftirqd/309:09:533
23467991816,2cyclictest33-21ksoftirqd/211:55:262
23467991816,1cyclictest33-21ksoftirqd/212:11:282
23467991816,1cyclictest33-21ksoftirqd/212:04:262
23463991816,1cyclictest25-21ksoftirqd/111:31:401
2346399180,17cyclictest18745-21kworker/1:611:28:571
19422180,0sleep30-21swapper/311:53:083
23493991716,1cyclictest65-21ksoftirqd/609:53:536
23493991716,1cyclictest65-21ksoftirqd/609:37:456
23493991715,1cyclictest65-21ksoftirqd/610:00:236
23493991715,1cyclictest65-21ksoftirqd/609:23:096
23493991715,1cyclictest65-21ksoftirqd/609:13:366
23493991714,2cyclictest65-21ksoftirqd/611:26:366
23493991714,1cyclictest65-21ksoftirqd/611:44:176
23493991714,1cyclictest65-21ksoftirqd/610:58:286
23472991715,1cyclictest41-21ksoftirqd/310:21:213
2347299171,2cyclictest131rcu_sched10:52:593
23467991715,1cyclictest33-21ksoftirqd/211:36:022
23467991715,1cyclictest33-21ksoftirqd/210:39:182
23467991715,1cyclictest33-21ksoftirqd/210:16:152
2346799170,1cyclictest492-21systemd-journal10:29:092
2346799170,1cyclictest492-21systemd-journal10:29:092
23463991716,1cyclictest25-21ksoftirqd/112:23:511
23463991715,1cyclictest25-21ksoftirqd/112:15:221
23463991715,1cyclictest25-21ksoftirqd/112:09:231
23463991715,1cyclictest25-21ksoftirqd/112:09:231
23463991715,1cyclictest25-21ksoftirqd/109:41:301
23463991715,1cyclictest25-21ksoftirqd/109:34:421
23463991715,1cyclictest25-21ksoftirqd/109:13:351
23463991715,1cyclictest10165-21systemd-cgroups10:37:261
2346399170,2cyclictest131rcu_sched11:02:561
187602170,1sleep1241ktimersoftd/110:36:091
23493991615,1cyclictest65-21ksoftirqd/612:04:416
23493991615,1cyclictest65-21ksoftirqd/610:10:596
23493991614,2cyclictest65-21ksoftirqd/609:45:006
23493991614,1cyclictest87950irq/25-em1-rx-011:57:156
23493991614,1cyclictest65-21ksoftirqd/612:22:136
23493991614,1cyclictest65-21ksoftirqd/612:08:256
23493991614,1cyclictest65-21ksoftirqd/612:08:256
23493991614,1cyclictest65-21ksoftirqd/611:47:476
23493991614,1cyclictest65-21ksoftirqd/611:25:326
23493991614,1cyclictest65-21ksoftirqd/611:13:476
23493991614,1cyclictest65-21ksoftirqd/609:48:346
23493991614,1cyclictest65-21ksoftirqd/609:28:266
23493991614,1cyclictest65-21ksoftirqd/609:08:406
23493991613,3cyclictest65-21ksoftirqd/609:35:156
23493991612,3cyclictest65-21ksoftirqd/610:20:116
2347599160,15cyclictest3911-21kworker/4:010:50:514
23472991615,1cyclictest41-21ksoftirqd/312:22:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional