You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-20 - 01:45
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 Tue May 19, 2026 12:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
589621380,3sleep0449299cyclictest12:03:550
1322721220,2sleep10-21swapper/112:04:441
1248721220,1sleep212486-21sshd12:15:192
127321170,0sleep00-21swapper/010:49:380
127321170,0sleep00-21swapper/010:49:370
277442990,3sleep20-21swapper/211:25:302
281232980,5sleep028118-21sshd10:34:500
220492970,1sleep08-21rcu_preempt10:19:560
411429532,59sleep10-21swapper/107:08:301
256032950,4sleep10-21swapper/111:18:121
152332930,2sleep20-21swapper/212:29:582
114842900,1sleep10-21swapper/109:29:161
192922870,2sleep10-21swapper/111:43:361
51772850,1sleep05173-21sshd09:28:340
251722850,3sleep30-21swapper/312:16:403
102972850,1sleep10-21swapper/110:22:011
183102830,1sleep10-21swapper/110:26:141
256402820,2sleep20-21swapper/210:48:362
256402820,2sleep20-21swapper/210:48:362
86182800,2sleep30-21swapper/310:39:393
51322800,3sleep20-21swapper/209:21:162
188622800,3sleep218860-21bash10:12:412
12662800,2sleep10-21swapper/109:41:501
417927933,11sleep20-21swapper/207:09:192
400627933,42sleep30-21swapper/307:07:183
39722780,1sleep02024-21nfsd12:10:520
207242780,1sleep010-21rcuc/009:58:370
108902780,1sleep20-21swapper/210:50:362
126702770,3sleep3449799cyclictest11:53:563
323342760,1sleep20-21swapper/212:39:152
249702760,0sleep00-21swapper/007:55:110
15842760,2sleep30-21swapper/310:03:443
186972750,1sleep00-21swapper/010:26:170
258842740,3sleep2449699cyclictest11:07:112
58912730,2sleep30-21swapper/308:23:553
136262730,2sleep113622-21bash11:46:411
214072710,0sleep00-21swapper/012:37:490
45822690,3sleep2449699cyclictest10:18:012
160392680,1sleep30-21swapper/312:26:273
223812620,3sleep0449299cyclictest10:23:210
392425732,13sleep00-21swapper/007:06:150
127012290,2sleep30-21swapper/309:15:193
156612280,26sleep1144650irq/27-eth010:47:191
156612280,26sleep1144650irq/27-eth010:47:181
203942270,4sleep3449799cyclictest10:23:083
79452262,22sleep3144650irq/27-eth012:11:203
449799260,10cyclictest0-21swapper/312:37:053
142662250,2sleep20-21swapper/212:33:232
60502240,2sleep30-21swapper/309:49:373
309062240,3sleep20-21swapper/209:17:142
21642240,2sleep041ktimersoftd/012:32:000
449799237,3cyclictest0-21swapper/309:43:103
4497992310,3cyclictest0-21swapper/310:50:173
449699236,9cyclictest13340-21sshd11:16:402
27972230,2sleep12790-21sshd11:22:571
100372230,2sleep210036-21sshd11:38:532
449799228,2cyclictest0-21swapper/310:10:223
449799228,2cyclictest0-21swapper/309:54:213
449799227,3cyclictest0-21swapper/309:55:263
449799220,10cyclictest0-21swapper/311:40:123
449799220,10cyclictest0-21swapper/311:31:253
449799220,10cyclictest0-21swapper/311:02:173
449799220,10cyclictest0-21swapper/307:10:123
449699220,10cyclictest6535-21sshd09:46:092
200532220,2sleep320048-21sshd09:33:343
449799214,8cyclictest0-21swapper/311:15:163
449799210,9cyclictest0-21swapper/309:20:143
449799210,6cyclictest0-21swapper/309:25:013
449799210,2cyclictest0-21swapper/311:30:013
449799210,1cyclictest0-21swapper/310:09:523
449799210,1cyclictest0-21swapper/309:38:213
449799210,10cyclictest0-21swapper/312:30:073
449799210,10cyclictest0-21swapper/311:22:283
268332210,3sleep20-21swapper/209:10:012
195822212,17sleep1144650irq/27-eth009:50:571
18172210,19sleep3144650irq/27-eth012:06:563
449799200,9cyclictest0-21swapper/309:13:553
449799200,2cyclictest0-21swapper/310:45:143
449799200,2cyclictest0-21swapper/310:45:143
449799200,1cyclictest0-21swapper/312:23:253
449799200,1cyclictest0-21swapper/311:38:583
311142190,17sleep3144650irq/27-eth011:56:063
302442190,1sleep10-21swapper/111:55:591
258892190,3sleep2449699cyclictest12:02:332
247142190,1sleep1449599cyclictest07:55:001
190892190,2sleep20-21swapper/209:54:572
190442190,2sleep10-21swapper/109:58:251
190302190,1sleep10-21swapper/110:09:191
107112190,17sleep228950irq/26-ahci[00010:57:452
79342180,1sleep00-21swapper/011:42:070
449699181,4cyclictest9285-21sshd09:25:282
120672180,16sleep3144650irq/27-eth010:18:523
449799177,7cyclictest19168-21sshd10:30:173
4496991710,5cyclictest10424-21sshd09:57:282
449699170,16cyclictest0-21swapper/211:02:532
449599178,4cyclictest11052-21sshd10:15:161
449599170,15cyclictest0-21swapper/107:15:201
449599170,12cyclictest0-21swapper/110:30:141
4492991711,5cyclictest0-21swapper/012:08:130
79742160,3sleep37976-21sshd11:46:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional