You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-31 - 13:21
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 rack5slot0.osadl.org (updated Fri Jul 31, 2026 00:44:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2627321530,0sleep026260-21sshd23:34:410
2622521380,2sleep10-21swapper/123:02:201
614821340,4sleep3775899cyclictest23:20:573
2678921300,1sleep126785-21bash23:55:191
1673921180,2sleep116737-21sshd22:20:441
1289421050,2sleep112882-21sshd21:29:011
720629827,41sleep10-21swapper/119:06:221
289792960,2sleep30-21swapper/323:08:353
9492950,3sleep2775799cyclictest21:58:532
57592920,2sleep30-21swapper/322:51:403
99472910,1sleep10-21swapper/122:08:371
712429032,47sleep30-21swapper/319:05:293
189112900,3sleep136-21rcuop/222:52:541
51742890,3sleep30-21swapper/322:02:093
261242880,2sleep226120-21cp23:55:152
51132860,2sleep30-21swapper/321:31:033
33642860,3sleep1775699cyclictest23:26:401
28632860,0sleep00-21swapper/020:10:110
279552840,2sleep3775899cyclictest00:18:533
108192840,2sleep32023-21nfsd23:33:083
100462840,2sleep10-21swapper/121:17:071
49352810,2sleep20-21swapper/222:37:122
46762810,2sleep22023-21nfsd00:04:532
91252800,2sleep10-21swapper/121:31:261
259782790,2sleep325974-21cp22:39:053
249512790,2sleep30-21swapper/322:47:433
66072780,2sleep20-21swapper/223:06:342
179352770,2sleep20-21swapper/221:11:512
148282770,0sleep00-21swapper/023:54:140
255042740,1sleep0775599cyclictest22:21:310
127392710,1sleep30-21swapper/321:54:173
5562670,1sleep0550-21sshd22:19:250
113602660,2sleep10-21swapper/121:37:151
208492630,3sleep2775799cyclictest23:16:192
118492600,0sleep00-21swapper/022:02:500
712825533,9sleep20-21swapper/219:05:322
719025429,22sleep00-21swapper/019:06:180
81412350,3sleep08136-21sshd22:51:530
155892350,2sleep20-21swapper/222:03:132
187672340,3sleep20-21swapper/222:47:092
163262340,32sleep3144650irq/27-eth000:32:213
211082320,0sleep00-21swapper/023:28:160
215242300,2sleep121519-21sshd23:05:041
106442300,5sleep10-21swapper/122:55:141
215072290,2sleep021504-21sshd00:18:180
197222280,3sleep10-21swapper/121:40:431
153762280,25sleep3144650irq/27-eth022:15:053
145702280,2sleep114569-21sshd00:32:091
99662270,3sleep20-21swapper/223:36:032
775799275,5cyclictest0-21swapper/200:36:192
775799275,18cyclictest3511-21sshd21:45:032
154742270,25sleep3144650irq/27-eth023:57:133
775799265,10cyclictest18887-21sshd21:40:392
72122260,23sleep3144650irq/27-eth021:39:463
175272250,2sleep217513-21sshd21:32:112
100112250,0sleep00-21swapper/023:44:590
17092240,2sleep31706-21bash23:00:133
105392240,4sleep2775799cyclictest23:45:012
96192230,2sleep30-21swapper/321:28:443
775799235,3cyclictest0-21swapper/223:52:272
58492230,3sleep10-21swapper/122:25:251
112722230,21sleep2144650irq/27-eth023:24:302
775599224,10cyclictest2229-21kworker/0:300:02:100
65972220,3sleep30-21swapper/323:50:233
106912220,1sleep10-21swapper/122:17:271
775899213,2cyclictest19776-21sshd00:09:113
7758992115,4cyclictest4038-21sshd21:45:053
775799216,4cyclictest144650irq/27-eth022:22:002
775699212,8cyclictest22-21ksoftirqd/122:40:161
775699212,12cyclictest22-21ksoftirqd/121:12:301
775699212,10cyclictest22-21ksoftirqd/100:39:061
7756992110,9cyclictest22-21ksoftirqd/100:29:561
7755992113,4cyclictest0-21swapper/023:08:470
36782210,2sleep225-21rcuop/122:05:132
283322210,5sleep3775899cyclictest00:01:103
140502210,2sleep10-21swapper/100:11:341
775699206,8cyclictest22-21ksoftirqd/123:22:411
775699203,8cyclictest22-21ksoftirqd/123:10:261
775699202,9cyclictest22-21ksoftirqd/121:52:481
775699201,3cyclictest21381-21sshd00:21:031
775699201,14cyclictest22-21ksoftirqd/123:36:231
775599201,12cyclictest0-21swapper/021:46:510
7755992010,5cyclictest0-21swapper/021:25:110
775599200,1cyclictest4067-21sshd21:56:150
254342200,18sleep2144650irq/27-eth000:12:432
13912200,1sleep00-21swapper/000:13:320
775899197,3cyclictest26050-21bash23:37:313
775899197,3cyclictest0-21swapper/323:47:313
775899192,10cyclictest0-21swapper/300:12:453
775899191,8cyclictest0-21swapper/322:10:513
7758991913,4cyclictest2776-21sshd22:34:073
7758991910,2cyclictest1167-21sshd22:28:023
775799196,1cyclictest10778-21sshd21:17:122
775799193,15cyclictest32060-21bash21:53:062
775799192,1cyclictest16447-21sshd23:10:172
775699192,9cyclictest22-21ksoftirqd/123:30:371
775699192,2cyclictest22-21ksoftirqd/100:18:251
775699191,8cyclictest22-21ksoftirqd/123:48:261
775699191,3cyclictest22-21ksoftirqd/123:50:021
775699191,17cyclictest22-21ksoftirqd/123:16:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional