You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-23 - 01:08
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 Wed Apr 22, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
212282990,0sleep721227-21systemd-cgroups11:10:137
179692730,2sleep5390699cyclictest11:54:485
253822710,1sleep125-21ksoftirqd/112:19:271
194702690,0sleep00-21swapper/009:57:330
83992670,1sleep6758-21runrttasks09:09:586
351925625,18sleep70-21swapper/707:07:337
49372550,3sleep7721ktimersoftd/709:17:447
122792540,0sleep70-21swapper/711:58:107
150122520,0sleep7721ktimersoftd/710:02:537
60302510,0sleep20-21swapper/211:40:592
38492510,2sleep0386399cyclictest12:03:160
200082510,1sleep320000-21sshd12:22:493
164742510,0sleep341-21ksoftirqd/311:32:193
15092500,0sleep40-21swapper/411:18:274
269212490,0sleep50-21swapper/512:00:485
48592480,0sleep30-21swapper/310:07:533
160192480,0sleep40-21swapper/409:16:294
159302480,0sleep415902-21sshd11:58:234
45382470,2sleep6391499cyclictest09:52:596
300252470,0sleep70-21swapper/710:55:477
187612470,0sleep10-21swapper/111:02:381
249572460,1sleep724956-21sshd09:28:097
198962460,1sleep1241ktimersoftd/112:09:491
98082450,1sleep585250irq/26-em1-tx-009:44:015
67922450,1sleep06774-21cp11:31:440
54332450,0sleep10-21swapper/111:29:531
233312450,0sleep70-21swapper/711:17:497
154712450,6sleep7392299cyclictest11:37:527
141002450,2sleep5390699cyclictest11:06:025
131312440,1sleep233-21ksoftirqd/210:23:142
323742430,0sleep40-21swapper/410:46:394
225352430,1sleep022523-21sshd11:38:170
111712430,0sleep50-21swapper/512:11:065
338824230,8sleep30-21swapper/307:05:443
296692420,1sleep529667-21systemd-cgroups12:23:235
218082420,1sleep721811-21kworker/u16:312:34:067
143892420,0sleep40-21swapper/410:14:034
143892420,0sleep40-21swapper/410:14:034
126102420,0sleep40-21swapper/409:34:554
364424129,8sleep50-21swapper/507:09:155
339124124,13sleep60-21swapper/607:05:476
338924129,9sleep40-21swapper/407:05:454
257272410,1sleep725721-21sshd09:39:227
231972410,0sleep00-21swapper/010:49:550
204392410,0sleep10-21swapper/111:51:071
137172410,1sleep513719-21sshd12:35:245
116822410,0sleep10-21swapper/110:38:031
11682410,0sleep10-21swapper/109:37:561
67872400,0sleep36785-21systemd-cgroups11:39:163
347224028,9sleep20-21swapper/207:06:562
304482400,0sleep00-21swapper/011:01:250
25532400,0sleep00-21swapper/010:15:110
49962390,0sleep60-21swapper/610:46:576
360423928,8sleep10-21swapper/107:08:391
344323926,9sleep00-21swapper/007:06:300
40732380,0sleep40-21swapper/411:29:484
152712380,0sleep10-21swapper/111:22:561
14152380,0sleep40-21swapper/411:42:374
36552300,0sleep10-21swapper/111:11:031
3872991917,1cyclictest25-21ksoftirqd/112:27:181
3898991814,3cyclictest49-21ksoftirqd/412:24:454
3872991816,1cyclictest25-21ksoftirqd/112:01:551
3872991814,1cyclictest25-21ksoftirqd/110:33:321
3922991714,2cyclictest73-21ksoftirqd/710:07:197
390699170,16cyclictest721-21dbus-daemon10:46:385
3898991712,1cyclictest49-21ksoftirqd/410:08:384
3872991715,1cyclictest25-21ksoftirqd/110:11:001
3872991715,1cyclictest25-21ksoftirqd/110:11:001
3872991714,2cyclictest25-21ksoftirqd/110:44:021
3872991714,1cyclictest25-21ksoftirqd/112:22:051
3872991713,1cyclictest25-21ksoftirqd/109:23:101
3863991713,3cyclictest9-21ksoftirqd/012:07:210
323042170,0sleep773-21ksoftirqd/711:01:327
390699160,15cyclictest0-21swapper/510:19:035
3898991612,3cyclictest49-21ksoftirqd/411:11:044
3898991612,1cyclictest49-21ksoftirqd/410:00:424
3872991615,1cyclictest25-21ksoftirqd/112:38:341
3872991615,1cyclictest25-21ksoftirqd/111:06:591
3872991614,1cyclictest25-21ksoftirqd/111:31:381
3872991614,1cyclictest25-21ksoftirqd/110:50:151
3872991610,2cyclictest25-21ksoftirqd/110:22:071
387299161,1cyclictest131rcu_sched11:47:281
3863991614,1cyclictest9-21ksoftirqd/009:38:360
60992150,0sleep20-21swapper/210:09:532
3872991514,1cyclictest25-21ksoftirqd/111:16:461
3872991513,1cyclictest25-21ksoftirqd/112:12:291
3872991513,1cyclictest25-21ksoftirqd/111:40:471
3872991513,1cyclictest25-21ksoftirqd/111:35:181
3872991513,1cyclictest25-21ksoftirqd/110:54:591
3872991513,1cyclictest25-21ksoftirqd/110:06:131
3872991513,1cyclictest25-21ksoftirqd/110:04:331
3872991513,1cyclictest25-21ksoftirqd/109:34:051
3872991511,1cyclictest25-21ksoftirqd/109:15:141
387299151,1cyclictest131rcu_sched10:15:511
300102150,0sleep50-21swapper/509:32:075
113132150,0sleep40-21swapper/409:51:294
391499140,11cyclictest8095-21sshd11:03:546
390699145,8cyclictest9757-21sshd11:17:015
390699145,8cyclictest25051-21grepconf.sh11:57:005
390699144,9cyclictest857-21polkitd10:03:535
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional