You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-24 - 15:21
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 Fri Jul 24, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21842800,0sleep30-21swapper/310:32:433
21842800,0sleep30-21swapper/310:32:433
169382740,1sleep716928-21sshd10:22:387
118682740,0sleep20-21swapper/210:55:082
112182570,0sleep20-21swapper/209:46:122
112182570,0sleep20-21swapper/209:46:122
121852560,0sleep1231rcuc/109:57:011
76722520,0sleep60-21swapper/610:25:496
251742510,0sleep7711rcuc/712:25:167
42932500,0sleep20-21swapper/211:29:202
101812500,0sleep60-21swapper/611:09:386
52732490,0sleep50-21swapper/509:47:365
256842490,0sleep00-21swapper/011:54:170
178132490,1sleep117815-21bash10:37:131
141762490,1sleep4471rcuc/411:13:284
108852490,0sleep10-21swapper/110:35:051
108852490,0sleep10-21swapper/110:35:051
178952480,1sleep617894-21grepconf.sh12:24:516
80262470,0sleep50-21swapper/509:07:235
312922470,0sleep70-21swapper/709:47:137
112922470,0sleep711290-21sshd09:55:147
323382460,0sleep00-21swapper/010:47:050
277772460,0sleep70-21swapper/709:59:477
226202460,0sleep60-21swapper/610:50:166
155842460,0sleep015578-21sshd12:17:240
29652450,1sleep52957-21bash11:31:075
120382450,0sleep10-21swapper/109:35:221
2120224433,8sleep20-21swapper/207:04:462
2117924431,9sleep60-21swapper/607:04:266
176612440,0sleep10-21swapper/111:42:491
118622440,0sleep70-21swapper/710:18:457
56762430,0sleep00-21swapper/009:56:440
197942430,0sleep30-21swapper/309:26:433
319512420,0sleep20-21swapper/210:25:212
258412420,0sleep30-21swapper/312:17:593
220582420,0sleep60-21swapper/610:12:036
2132824229,9sleep40-21swapper/407:06:244
177992420,2sleep52149499cyclictest09:57:215
168392420,0sleep50-21swapper/512:35:475
51912410,0sleep30-21swapper/309:22:113
316292410,0sleep70-21swapper/709:18:147
278442410,0sleep50-21swapper/510:03:215
260522410,0sleep30-21swapper/310:43:083
2115624130,8sleep10-21swapper/107:04:051
2107324129,8sleep50-21swapper/507:02:565
2100724129,8sleep70-21swapper/707:02:027
175312410,0sleep00-21swapper/009:10:140
100072410,1sleep610006-21sshd10:56:496
267632400,0sleep70-21swapper/711:05:067
23672400,0sleep20-21swapper/210:14:402
2113824027,9sleep30-21swapper/307:03:513
2114423926,9sleep00-21swapper/007:03:560
158492390,0sleep20-21swapper/211:35:292
9642380,0sleep50-21swapper/509:23:495
248802380,0sleep70-21swapper/712:30:447
204062380,0sleep40-21swapper/411:48:294
316322360,2sleep72151399cyclictest12:20:117
76842340,1sleep02145699cyclictest11:49:370
293512330,1sleep729350-21systemd-cgroups12:09:067
25312300,0sleep60-21swapper/611:49:196
41402270,0sleep00-21swapper/011:36:390
2146499245,1cyclictest25-21ksoftirqd/111:50:161
21472992317,3cyclictest464-21systemd-journal10:45:062
21472992219,1cyclictest33-21ksoftirqd/212:08:342
21472992217,3cyclictest33-21ksoftirqd/211:58:592
21472992211,1cyclictest131rcu_sched11:18:032
2146499220,3cyclictest721-21dbus-daemon10:24:291
2146499210,6cyclictest23300-21bash11:03:031
2146499201,6cyclictest893-21sshd10:07:151
2146499201,3cyclictest22969-21grep11:54:071
21472991915,3cyclictest33-21ksoftirqd/210:31:312
21472991915,3cyclictest33-21ksoftirqd/209:48:002
21472991915,1cyclictest33-21ksoftirqd/211:53:162
2146499196,3cyclictest25-21ksoftirqd/110:56:591
21464991914,3cyclictest25-21ksoftirqd/111:09:151
208792190,1sleep420868-21bash11:21:134
30792180,0sleep10-21swapper/110:18:151
2149499180,8cyclictest17591-21kworker/5:211:03:215
21472991815,3cyclictest33-21ksoftirqd/212:02:402
21472991815,3cyclictest33-21ksoftirqd/209:58:592
21472991814,3cyclictest33-21ksoftirqd/210:18:172
21472991810,5cyclictest33-21ksoftirqd/212:33:442
2146499187,4cyclictest25-21ksoftirqd/109:15:291
2146499187,1cyclictest25-21ksoftirqd/110:01:541
2146499183,2cyclictest1-21systemd09:21:471
21464991814,2cyclictest25-21ksoftirqd/112:15:021
21464991814,2cyclictest25-21ksoftirqd/112:15:021
2146499181,3cyclictest756-21sshd12:33:521
2146499181,2cyclictest0-21swapper/110:55:261
2146499181,1cyclictest3992-21systemd-cgroups11:23:511
2146499181,1cyclictest0-21swapper/109:47:161
2146499180,5cyclictest32568-21bash09:52:441
2146499180,4cyclictest2302-21sshd11:16:321
2146499180,3cyclictest1904-21systemd-cgroups10:30:581
187552180,2sleep32148099cyclictest10:06:323
46082170,1sleep04590-21cp10:56:340
2147299176,1cyclictest131rcu_sched11:23:012
2147299172,3cyclictest33-21ksoftirqd/209:22:302
2147299172,1cyclictest121rcu_preempt12:18:502
21472991715,2cyclictest33-21ksoftirqd/211:36:422
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional