You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-17 - 16:40
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 Sun May 17, 2026 12:45:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
251522223150,22sleep30-21swapper/307:07:203
253172200161,26sleep20-21swapper/207:09:272
251752200162,24sleep10-21swapper/107:07:371
252902198160,24sleep00-21swapper/007:09:060
104272620,0sleep30-21swapper/308:50:203
288682190,1sleep028872-21head08:20:210
289292160,0sleep10-21swapper/107:15:141
274932140,0sleep227495-21rt-features09:20:182
25443991412,1cyclictest9-21ksoftirqd/010:45:010
2545999130,13cyclictest0-21swapper/211:03:382
25466991210,1cyclictest35-21ksoftirqd/310:40:003
2545999121,6cyclictest27804-21munin-node10:59:152
2545999121,6cyclictest27804-21munin-node10:59:152
25443991212,0cyclictest9-21ksoftirqd/011:15:460
25443991211,1cyclictest9-21ksoftirqd/009:15:000
25443991210,1cyclictest9-21ksoftirqd/011:30:000
25443991110,1cyclictest9-21ksoftirqd/011:35:140
2545999109,1cyclictest28-21ksoftirqd/212:10:002
2545999109,1cyclictest28-21ksoftirqd/210:10:002
2545999108,1cyclictest28-21ksoftirqd/208:00:012
2545999108,1cyclictest28-21ksoftirqd/207:20:012
25459991010,0cyclictest0-21swapper/209:02:142
2544399109,1cyclictest9-21ksoftirqd/012:15:200
2544399109,1cyclictest9-21ksoftirqd/011:30:120
2544399109,1cyclictest9-21ksoftirqd/011:05:140
2544399109,1cyclictest9-21ksoftirqd/010:50:120
2544399109,1cyclictest9-21ksoftirqd/010:20:130
2544399108,1cyclictest9-21ksoftirqd/010:35:100
2544399108,1cyclictest9-21ksoftirqd/008:35:120
2544399108,1cyclictest9-21ksoftirqd/008:00:180
2544399108,1cyclictest9-21ksoftirqd/007:45:140
2544399107,1cyclictest240-21systemd-journal09:15:550
2544399102,4cyclictest4366-21munin-run11:00:000
2544399102,4cyclictest4366-21munin-run11:00:000
2544399102,4cyclictest22231-21cat08:10:000
25443991010,0cyclictest9-21ksoftirqd/012:30:170
254669998,1cyclictest35-21ksoftirqd/309:25:003
254669998,1cyclictest35-21ksoftirqd/308:20:013
254669998,1cyclictest35-21ksoftirqd/308:20:003
254669997,1cyclictest35-21ksoftirqd/312:00:003
254669997,1cyclictest35-21ksoftirqd/311:00:013
254669997,1cyclictest35-21ksoftirqd/311:00:003
254669991,7cyclictest0-21swapper/310:42:103
254669991,6cyclictest0-21swapper/311:25:193
254599999,0cyclictest28-21ksoftirqd/209:15:012
254599998,1cyclictest28-21ksoftirqd/211:05:192
254599998,1cyclictest0-21swapper/210:43:042
254599997,1cyclictest28-21ksoftirqd/209:40:002
254599995,3cyclictest16968-21head11:15:182
254599990,6cyclictest18099-21diskmemload11:10:142
254439998,1cyclictest9-21ksoftirqd/012:10:160
254439997,1cyclictest9-21ksoftirqd/012:35:120
254439997,1cyclictest9-21ksoftirqd/011:47:130
254439997,1cyclictest9-21ksoftirqd/010:45:190
254439997,1cyclictest9-21ksoftirqd/010:05:140
254439997,1cyclictest9-21ksoftirqd/008:55:130
254439997,1cyclictest9-21ksoftirqd/007:55:000
254669988,0cyclictest35-21ksoftirqd/310:55:003
254669987,1cyclictest35-21ksoftirqd/309:56:163
254669987,1cyclictest35-21ksoftirqd/308:10:013
254669986,1cyclictest6798-21/usr/sbin/munin10:20:123
254669984,1cyclictest240-21systemd-journal09:32:103
254669980,5cyclictest22237-21apt-get09:15:123
254599986,1cyclictest61650irq/122-eno110:50:192
254599986,1cyclictest28-21ksoftirqd/212:35:002
254599986,1cyclictest28-21ksoftirqd/210:05:012
254599986,1cyclictest28-21ksoftirqd/210:05:002
254599981,5cyclictest28-21ksoftirqd/210:37:072
254529980,6cyclictest0-21swapper/110:05:011
254529980,4cyclictest0-21swapper/109:25:121
254529980,3cyclictest0-21swapper/109:20:101
254439988,0cyclictest9-21ksoftirqd/012:20:180
254439988,0cyclictest9-21ksoftirqd/012:00:120
254439987,1cyclictest9-21ksoftirqd/011:50:130
254439987,1cyclictest9-21ksoftirqd/011:00:200
254439987,1cyclictest9-21ksoftirqd/010:30:170
254439987,1cyclictest9-21ksoftirqd/010:15:110
254439987,1cyclictest9-21ksoftirqd/010:00:150
254439987,1cyclictest9-21ksoftirqd/010:00:140
254439987,1cyclictest9-21ksoftirqd/009:50:140
254439987,1cyclictest10488-21ssh10:25:030
254439987,0cyclictest9-21ksoftirqd/011:55:120
254439986,1cyclictest9-21ksoftirqd/012:05:130
254439986,1cyclictest9-21ksoftirqd/008:30:000
254439986,1cyclictest14504-21cat09:00:180
254439981,6cyclictest27804-21munin-node09:57:110
254439980,7cyclictest18099-21diskmemload09:26:190
254439980,7cyclictest0-21swapper/007:15:010
254669977,0cyclictest35-21ksoftirqd/309:48:073
254669976,1cyclictest35-21ksoftirqd/311:19:593
254669976,1cyclictest35-21ksoftirqd/309:40:003
254669976,1cyclictest35-21ksoftirqd/307:50:003
254669976,1cyclictest35-21ksoftirqd/307:40:003
254669976,1cyclictest35-21ksoftirqd/307:15:003
254669975,1cyclictest35-21ksoftirqd/308:33:563
254669975,1cyclictest24055-21ssh10:00:063
254669975,1cyclictest24055-21ssh10:00:063
254669975,1cyclictest16624-21ssh10:31:263
254669975,1cyclictest12475-21ssh10:25:473
254669975,1cyclictest10938-21ssh11:07:273
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional