You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-28 - 22:21
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 rack1slot1.osadl.org (updated Tue Apr 28, 2026 12:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
127362227157,54sleep10-21swapper/107:09:101
127732212177,23sleep30-21swapper/307:09:403
125692212162,24sleep00-21swapper/007:07:000
106932202162,26sleep20-21swapper/207:05:092
56032790,0sleep10-21swapper/109:10:001
154542690,0sleep10-21swapper/112:11:191
211392640,0sleep30-21swapper/307:25:133
255302600,0sleep30-21swapper/312:25:153
12880991210,1cyclictest9-21ksoftirqd/007:25:000
1289299116,4cyclictest28-21ksoftirqd/207:55:002
1289299100,3cyclictest0-21swapper/211:45:112
1288099102,7cyclictest583-21in:imuxsock11:11:190
128979990,5cyclictest11573-21runrttasks12:06:363
128929997,1cyclictest28-21ksoftirqd/207:35:122
128809993,5cyclictest24430-21cat12:25:010
128809992,3cyclictest9739-21perf10:40:000
128809992,3cyclictest29111-21perf09:40:000
25466280,0sleep10-21swapper/110:16:251
128979988,0cyclictest35-21ksoftirqd/311:04:533
128979988,0cyclictest0-21swapper/310:06:403
128979981,6cyclictest35-21ksoftirqd/309:37:013
128979980,4cyclictest0-21swapper/310:25:123
128929986,1cyclictest8999-21ntpq11:20:192
128929986,1cyclictest61650irq/122-eno112:35:132
128929986,1cyclictest61650irq/122-eno112:00:232
128929986,1cyclictest61650irq/122-eno111:05:122
128929986,1cyclictest61650irq/122-eno111:00:152
128929986,1cyclictest61650irq/122-eno110:49:042
128929986,1cyclictest61650irq/122-eno110:40:122
128929986,1cyclictest61650irq/122-eno110:35:172
128929986,1cyclictest61650irq/122-eno110:00:212
128929986,1cyclictest61650irq/122-eno109:30:222
128929986,1cyclictest61650irq/122-eno109:30:222
128929986,1cyclictest61650irq/122-eno109:28:572
128929986,1cyclictest28-21ksoftirqd/208:50:132
128929986,1cyclictest1128-21cat11:10:152
128929980,7cyclictest0-21swapper/211:26:422
128929980,3cyclictest3999-21apt-get11:15:132
128929980,3cyclictest3999-21apt-get11:15:132
128809986,1cyclictest6467-21cat12:00:170
128809986,1cyclictest11794-21perf08:15:000
128809981,1cyclictest30833-21ssh10:25:100
128809980,7cyclictest4127-21aten2.4-expect11:15:130
128809980,7cyclictest4127-21aten2.4-expect11:15:130
128809980,7cyclictest2280-21ssh12:37:210
128809980,7cyclictest13719-21ssh10:45:100
128809980,6cyclictest0-21swapper/011:40:000
128809980,4cyclictest5331-21diskmemload11:55:200
128979976,1cyclictest35-21ksoftirqd/308:20:183
128979976,1cyclictest1386-21ntpq11:10:183
128979974,1cyclictest240-21systemd-journal11:05:043
128979973,1cyclictest5331-21diskmemload10:31:473
128979971,3cyclictest0-21swapper/309:20:143
128979971,2cyclictest0-21swapper/309:18:443
128979970,5cyclictest0-21swapper/311:41:083
128979970,5cyclictest0-21swapper/307:10:143
128979970,4cyclictest0-21swapper/311:59:143
128979970,4cyclictest0-21swapper/311:50:113
128979970,4cyclictest0-21swapper/310:51:583
128979970,4cyclictest0-21swapper/309:30:103
128979970,4cyclictest0-21swapper/309:30:103
128979970,4cyclictest0-21swapper/309:28:483
128979970,2cyclictest0-21swapper/311:15:133
128979970,2cyclictest0-21swapper/311:15:133
128929976,1cyclictest61650irq/122-eno112:10:192
128929976,1cyclictest61650irq/122-eno110:31:012
128929976,1cyclictest61650irq/122-eno109:40:232
128929976,1cyclictest61650irq/122-eno109:10:002
128929976,1cyclictest61650irq/122-eno108:20:142
128929976,1cyclictest31315-21cat11:50:152
128929976,0cyclictest61650irq/122-eno110:50:122
128929976,0cyclictest61650irq/122-eno109:54:472
128929975,1cyclictest61650irq/122-eno112:25:112
128929975,1cyclictest61650irq/122-eno111:38:012
128929975,1cyclictest61650irq/122-eno110:55:142
128929975,1cyclictest61650irq/122-eno110:12:132
128929975,1cyclictest28245-21ntpq10:20:162
128929975,1cyclictest2632-21ssh09:45:442
128929975,1cyclictest16987-21ssh10:05:192
128929971,4cyclictest13570-21apt-get09:20:112
128929970,7cyclictest0-21swapper/211:33:592
128929970,6cyclictest15243-21munin-node09:39:232
128929970,5cyclictest20874-21apt-get12:20:112
128929970,5cyclictest17067-21apt-get12:15:092
128929970,4cyclictest0-21swapper/209:17:582
128869972,3cyclictest0-21swapper/111:45:011
128869970,2cyclictest0-21swapper/112:35:121
128809976,1cyclictest9938-21ssh10:40:080
128809976,1cyclictest760-21telnet09:45:110
128809976,1cyclictest31516-21ssh11:07:410
128809976,1cyclictest31372-21ssh09:40:590
128809976,1cyclictest17330-21ssh11:30:570
128809976,1cyclictest17100-21telnet12:15:090
128809976,1cyclictest14398-21/usr/sbin/munin08:20:200
128809975,1cyclictest16753-21/usr/sbin/munin08:25:200
128809975,1cyclictest15787-21/usr/sbin/munin10:05:180
128809973,2cyclictest240-21systemd-journal07:40:000
128809973,1cyclictest5331-21diskmemload12:10:130
128809972,3cyclictest5331-21diskmemload11:03:380
128809970,6cyclictest9357-21telnet12:05:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional