You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-19 - 00:01
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 Mon May 18, 2026 12:45:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
231642223158,22sleep00-21swapper/007:06:040
231642223158,22sleep00-21swapper/007:06:030
233462204154,24sleep30-21swapper/307:08:283
233462204154,24sleep30-21swapper/307:08:283
232002200163,24sleep10-21swapper/107:06:331
232002200163,24sleep10-21swapper/107:06:321
233552199161,25sleep20-21swapper/207:08:342
233552199161,25sleep20-21swapper/207:08:342
50432760,0sleep10-21swapper/109:35:161
165282200,0sleep216531-21uniq12:00:152
17512170,0sleep00-21swapper/009:30:180
23553991616,0cyclictest0-21swapper/211:04:212
57102150,0sleep00-21swapper/011:02:010
2354099143,5cyclictest26678-21perf10:05:010
23568991211,1cyclictest35-21ksoftirqd/311:10:003
2354899128,4cyclictest203-21jbd2/sda2-811:10:461
2354099123,4cyclictest30387-21latency_hist10:09:590
23540991210,1cyclictest9-21ksoftirqd/007:50:010
2354099120,12cyclictest0-21swapper/010:15:170
2356899119,1cyclictest35-21ksoftirqd/310:35:003
23568991110,1cyclictest35-21ksoftirqd/310:10:003
2354099112,4cyclictest20268-21sort09:14:590
2356899109,1cyclictest35-21ksoftirqd/311:45:003
2356899109,1cyclictest35-21ksoftirqd/310:40:003
2356899100,7cyclictest25966-1kworker/u9:211:34:323
23553991010,0cyclictest0-21swapper/209:21:062
2354899100,10cyclictest0-21swapper/111:21:581
2354099100,7cyclictest994-21apt-get11:40:100
235689998,1cyclictest561-21nscd09:11:243
235689998,1cyclictest35-21ksoftirqd/312:20:003
235689998,1cyclictest35-21ksoftirqd/312:00:003
235689998,1cyclictest35-21ksoftirqd/311:25:003
235689998,1cyclictest35-21ksoftirqd/310:50:013
235689998,1cyclictest35-21ksoftirqd/309:35:013
235689998,1cyclictest35-21ksoftirqd/308:19:593
235689990,5cyclictest0-21swapper/310:00:113
235539990,4cyclictest9551-21apt-get08:55:132
235489990,0cyclictest0-21swapper/108:22:501
235409991,4cyclictest14080-21perf09:05:000
235409990,7cyclictest240-21systemd-journal11:49:590
235409990,1cyclictest0-21swapper/008:30:120
235689988,0cyclictest35-21ksoftirqd/312:10:013
235689987,1cyclictest35-21ksoftirqd/312:20:153
235689987,1cyclictest35-21ksoftirqd/311:02:553
235689987,1cyclictest35-21ksoftirqd/310:25:013
235689987,1cyclictest35-21ksoftirqd/309:45:163
235689986,1cyclictest35-21ksoftirqd/309:30:003
235689986,1cyclictest35-21ksoftirqd/309:15:153
235689986,1cyclictest35-21ksoftirqd/309:00:003
235689986,1cyclictest35-21ksoftirqd/307:35:003
235689986,1cyclictest13230-21perf07:55:013
235689984,3cyclictest35-21ksoftirqd/312:29:293
235689980,5cyclictest6960-21grep08:50:013
235539986,1cyclictest61650irq/122-eno109:49:562
235539986,1cyclictest61650irq/122-eno109:30:112
235539986,1cyclictest28-21ksoftirqd/208:10:012
235539983,2cyclictest240-21systemd-journal11:08:332
235539980,6cyclictest26930-21kworker/u8:209:39:312
235539980,1cyclictest0-21swapper/211:20:462
235489980,8cyclictest0-21swapper/109:52:271
235489980,8cyclictest0-21swapper/107:49:141
235489980,6cyclictest0-21swapper/110:05:121
235489980,0cyclictest0-21swapper/112:06:451
235409983,5cyclictest11673-21pluginstate09:45:000
235409981,6cyclictest30975-21ssh10:52:530
235409981,1cyclictest28996-21ssh11:33:490
235409980,5cyclictest25753-21sed11:30:010
235409980,3cyclictest0-21swapper/010:55:160
235409980,1cyclictest0-21swapper/012:11:200
235689976,1cyclictest35-21ksoftirqd/311:50:003
235689976,1cyclictest35-21ksoftirqd/310:55:183
235689976,1cyclictest35-21ksoftirqd/310:45:003
235689976,1cyclictest35-21ksoftirqd/309:57:533
235689975,1cyclictest35-21ksoftirqd/307:45:003
235689975,1cyclictest30887-21ssh10:52:393
235689972,5cyclictest3812-21kworker/u8:109:37:063
235689971,4cyclictest30120-21cstates11:35:133
235689971,4cyclictest17311-21/usr/sbin/munin12:00:193
235689971,3cyclictest0-21swapper/309:40:483
235689970,5cyclictest0-21swapper/309:50:563
235689970,4cyclictest0-21swapper/312:30:143
235539976,1cyclictest61650irq/122-eno111:51:462
235539976,1cyclictest61650irq/122-eno111:45:102
235539976,1cyclictest61650irq/122-eno111:40:142
235539976,1cyclictest61650irq/122-eno111:32:532
235539976,1cyclictest61650irq/122-eno110:25:152
235539976,1cyclictest61650irq/122-eno110:10:172
235539976,1cyclictest61650irq/122-eno110:06:062
235539976,1cyclictest61650irq/122-eno109:55:152
235539976,1cyclictest61650irq/122-eno108:30:132
235539976,1cyclictest61650irq/122-eno107:25:222
235539976,0cyclictest61650irq/122-eno110:55:172
235539975,1cyclictest61650irq/122-eno112:35:152
235539975,1cyclictest61650irq/122-eno112:10:122
235539975,1cyclictest61650irq/122-eno111:10:152
235539975,1cyclictest61650irq/122-eno110:50:132
235539975,1cyclictest61650irq/122-eno110:20:122
235539975,1cyclictest61650irq/122-eno110:15:122
235539975,1cyclictest61650irq/122-eno109:50:152
235539975,1cyclictest61650irq/122-eno107:45:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional