You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-20 - 23:04
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 rack5slot0.osadl.org (updated Wed May 20, 2026 12:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2469621220,3sleep20-21swapper/210:18:482
2391721170,1sleep223915-21sshd10:00:442
494721140,3sleep31645899cyclictest12:32:373
1681721140,4sleep11645699cyclictest11:03:391
1619929833,44sleep30-21swapper/307:09:583
266682970,2sleep10-21swapper/109:30:171
45912930,1sleep00-21swapper/010:30:200
134062930,2sleep20-21swapper/210:27:532
288592920,5sleep30-21swapper/309:50:243
192862910,1sleep02512-21runrttasks11:14:320
127582880,1sleep10-21swapper/110:59:461
163152870,2sleep30-21swapper/311:56:593
17482860,1sleep10-21swapper/110:33:331
41952840,2sleep30-21swapper/310:44:333
179922830,1sleep02512-21runrttasks10:21:260
284652820,2sleep10-21swapper/109:23:201
231462820,0sleep00-21swapper/010:00:380
1596428133,44sleep10-21swapper/107:07:121
319422800,2sleep131941-21bash09:27:051
246902800,1sleep10-21swapper/109:41:551
197772800,2sleep30-21swapper/311:14:353
51962770,2sleep10-21swapper/110:51:561
108632770,2sleep20-21swapper/209:21:252
316262750,2sleep30-21swapper/311:40:123
161242750,2sleep20-21swapper/211:53:132
1595627533,12sleep20-21swapper/207:07:082
135842750,2sleep10-21swapper/110:38:221
9262740,5sleep31645899cyclictest12:02:203
36902740,3sleep30-21swapper/310:20:003
198642740,3sleep01645599cyclictest10:28:360
113702740,4sleep11645699cyclictest12:14:441
33102730,1sleep00-21swapper/012:32:260
189312730,4sleep11645699cyclictest11:46:191
301132720,1sleep00-21swapper/011:15:310
265102720,2sleep30-21swapper/309:38:173
181912720,2sleep20-21swapper/208:25:122
119372710,1sleep30-21swapper/310:14:003
202782680,1sleep10-21swapper/110:11:211
310972660,3sleep01645599cyclictest11:08:510
241232620,1sleep224122-21sshd09:45:492
246922500,48sleep228950irq/26-ahci[00011:43:162
1613324833,11sleep00-21swapper/007:09:110
58902320,0sleep35889-21bash12:21:073
200832320,30sleep1144650irq/27-eth011:14:371
309762300,2sleep00-21swapper/012:20:200
7822280,4sleep11645699cyclictest12:35:361
38182280,2sleep13817-21bash11:16:131
181242270,1sleep018119-21sshd11:42:250
191732250,4sleep31645899cyclictest10:31:553
99072240,22sleep3144650irq/27-eth009:13:493
91092220,20sleep1144650irq/27-eth010:03:011
43642210,19sleep1144650irq/27-eth011:51:451
323832210,19sleep2144650irq/27-eth011:19:282
298652210,2sleep029866-21sshd11:29:390
200792210,19sleep1144650irq/27-eth010:07:581
73292190,16sleep1144650irq/27-eth009:55:111
153952190,2sleep315392-21bash10:28:073
76032180,2sleep10-21swapper/112:17:521
301542180,1sleep030153-21sshd09:23:310
16458991814,3cyclictest17388-21cp09:49:103
1645799180,10cyclictest29759-21sshd10:51:042
1645899170,13cyclictest144650irq/27-eth009:56:063
1645899170,11cyclictest15147-21missed_timers09:25:183
1645699172,10cyclictest29923-21sshd09:16:051
1645699170,15cyclictest21338-21fschecks_time11:25:141
208312160,14sleep2144650irq/27-eth010:32:062
178092160,14sleep1144650irq/27-eth012:34:041
175352160,14sleep2144650irq/27-eth010:42:292
166432162,12sleep1144650irq/27-eth012:22:231
16458991613,2cyclictest27629-21sshd12:12:393
16458991613,2cyclictest20354-21sshd10:35:253
1645899161,14cyclictest20374-21sshd10:04:253
16458991611,3cyclictest20121-21sshd09:22:263
1645899160,14cyclictest9370-21date11:10:013
1645899160,14cyclictest10379-21sshd11:02:553
1645799166,9cyclictest22177-21bash12:01:022
16457991613,2cyclictest17600-21sshd09:33:112
1645799160,14cyclictest18028-21sshd12:37:392
1645799160,14cyclictest1764-21bash11:58:582
16456991611,3cyclictest2130-21sshd11:40:241
16456991610,5cyclictest144650irq/27-eth011:05:221
1645699160,12cyclictest26080-21sshd09:46:061
132222160,14sleep1144650irq/27-eth012:03:551
183382150,3sleep10-21swapper/110:45:571
183382150,3sleep10-21swapper/110:45:561
1645899150,6cyclictest0-21swapper/307:10:163
1645899150,3cyclictest16767-21sshd10:45:453
1645899150,3cyclictest16767-21sshd10:45:443
1645899150,3cyclictest0-21swapper/309:40:333
1645899150,14cyclictest27879-21sshd11:15:203
1645899150,13cyclictest0-21swapper/310:05:303
1645899150,13cyclictest0-21swapper/308:29:363
1645899150,13cyclictest0-21swapper/308:00:143
1645899150,10cyclictest13273-21sshd12:07:343
1645799158,6cyclictest6896-21sshd11:02:312
1645799153,11cyclictest2024-21nfsd09:17:372
1645799152,12cyclictest22349-21sshd11:25:172
1645799152,12cyclictest15459-21sshd10:38:382
1645799151,6cyclictest6236-21sshd12:29:122
1645799150,2cyclictest0-21swapper/208:35:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional