You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-23 - 22:45
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 rack1slot1.osadl.org (updated Tue Jun 23, 2026 12:45:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
321152211149,21sleep30-21swapper/307:06:423
322592202161,27sleep20-21swapper/207:08:342
322582202164,25sleep10-21swapper/107:08:331
302602197160,24sleep00-21swapper/007:05:070
158512610,0sleep025907-21diskmemload11:50:190
56182550,0sleep30-21swapper/307:20:003
286622180,1sleep2271rcuc/209:12:572
3246699150,15cyclictest0-21swapper/211:43:532
37752140,0sleep10-21swapper/110:05:191
3245699141,4cyclictest13063-21perf10:20:000
3245699130,2cyclictest0-21swapper/007:55:110
32474991211,1cyclictest24483-21pluginstate08:00:003
3245699121,5cyclictest4525-21perf08:25:010
3247499118,1cyclictest240-21systemd-journal10:49:553
3245699113,4cyclictest785-21perf09:20:000
32456991110,1cyclictest9-21ksoftirqd/012:30:000
3245699110,4cyclictest13674-21ls11:05:000
3245699110,10cyclictest0-21swapper/011:35:130
3247499109,1cyclictest35-21ksoftirqd/308:25:013
3245699100,6cyclictest27549-21ssh11:22:560
3245699100,6cyclictest25907-21diskmemload10:24:350
3245699100,1cyclictest302-21ssh12:15:100
3245699100,1cyclictest0-21swapper/011:44:430
3245699100,0cyclictest0-21swapper/012:30:110
3245699100,0cyclictest0-21swapper/009:33:140
324749997,1cyclictest35-21ksoftirqd/307:35:003
324749991,4cyclictest0-21swapper/312:35:113
324749990,6cyclictest0-21swapper/309:31:093
324669996,1cyclictest28-21ksoftirqd/207:55:002
324669990,1cyclictest2984-21apt-get10:50:122
324569997,1cyclictest19237-21cut11:55:160
324569995,1cyclictest28031-21ssh09:10:460
324569992,3cyclictest240-21systemd-journal08:06:100
324569990,5cyclictest0-21swapper/011:05:140
324569990,1cyclictest25907-21diskmemload09:51:210
324569990,1cyclictest240-21systemd-journal12:05:000
324569990,1cyclictest240-21systemd-journal08:11:400
324569990,0cyclictest25907-21diskmemload12:23:170
324569990,0cyclictest25907-21diskmemload11:34:540
324569990,0cyclictest25907-21diskmemload10:54:020
324569990,0cyclictest25907-21diskmemload10:29:200
324569990,0cyclictest25907-21diskmemload09:45:460
15500290,1sleep20-21swapper/210:21:352
324749987,1cyclictest35-21ksoftirqd/309:45:503
324749986,1cyclictest25820-21cat08:00:153
324749984,2cyclictest35-21ksoftirqd/311:44:503
324749984,1cyclictest35-21ksoftirqd/311:00:013
324749983,3cyclictest0-21swapper/310:14:093
324749980,4cyclictest0-21swapper/310:35:123
324749980,1cyclictest0-21swapper/308:15:143
324669988,0cyclictest28-21ksoftirqd/210:17:442
324669986,1cyclictest61650irq/122-eno112:04:502
324669986,1cyclictest61650irq/122-eno111:45:182
324669986,1cyclictest61650irq/122-eno111:45:182
324669986,1cyclictest61650irq/122-eno110:55:202
324669986,1cyclictest61650irq/122-eno110:45:152
324669986,1cyclictest61650irq/122-eno109:30:112
324669986,1cyclictest61650irq/122-eno109:15:572
324669986,1cyclictest61650irq/122-eno107:40:132
324669983,4cyclictest61650irq/122-eno112:13:442
324669983,4cyclictest28252-21kworker/u8:109:22:182
324669983,2cyclictest240-21systemd-journal09:29:422
324669981,4cyclictest14343-21apt-get11:50:112
324629980,8cyclictest0-21swapper/112:17:161
324569988,0cyclictest9-21ksoftirqd/012:10:320
324569987,1cyclictest17023-1kworker/u9:111:12:240
324569984,3cyclictest17314-21missed_timers09:40:170
324569981,3cyclictest2512-21apt-get10:50:000
324569980,5cyclictest31158-21ssh10:44:420
324569980,0cyclictest0-21swapper/011:28:190
324749977,0cyclictest35-21ksoftirqd/308:33:053
324749976,1cyclictest30095-21nscd11:00:543
324749975,1cyclictest4676-21ssh10:06:573
324749975,1cyclictest23994-21ssh11:18:183
324749975,1cyclictest13492-21cut07:35:143
324749974,0cyclictest25907-21diskmemload11:51:273
324749973,3cyclictest25308-21/usr/sbin/munin09:50:213
324749973,2cyclictest240-21systemd-journal09:39:573
324749971,5cyclictest25907-21diskmemload12:12:473
324749971,3cyclictest25907-21diskmemload12:02:033
324749971,1cyclictest13118-21chrt11:47:143
324749971,1cyclictest13118-21chrt11:47:143
324749970,6cyclictest8035-21ssh09:28:563
324749970,4cyclictest0-21swapper/310:20:253
324749970,3cyclictest0-21swapper/311:58:583
324749970,3cyclictest0-21swapper/309:12:173
324749970,2cyclictest0-21swapper/311:08:583
324669977,0cyclictest0-21swapper/211:32:392
324669976,1cyclictest61650irq/122-eno112:20:012
324669976,1cyclictest61650irq/122-eno111:55:582
324669976,1cyclictest61650irq/122-eno111:35:122
324669976,1cyclictest61650irq/122-eno111:18:222
324669976,1cyclictest61650irq/122-eno111:12:002
324669976,1cyclictest61650irq/122-eno111:06:132
324669976,1cyclictest61650irq/122-eno110:28:052
324669976,1cyclictest61650irq/122-eno110:10:512
324669976,1cyclictest61650irq/122-eno109:40:102
324669976,1cyclictest61650irq/122-eno109:39:492
324669975,1cyclictest61650irq/122-eno111:20:142
324669975,1cyclictest61650irq/122-eno110:40:092
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional