You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-20 - 21:11
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Mon Apr 20, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14264996959,5cyclictest37-21ksoftirqd/308:10:493
1426499584,47cyclictest0-21swapper/310:03:363
14253995819,34cyclictest18376-21crond06:10:531
14253995819,34cyclictest18376-21crond06:10:531
1426499574,46cyclictest0-21swapper/311:10:033
1426099575,7cyclictest0-21swapper/209:07:382
1426099575,45cyclictest0-21swapper/208:54:082
1426099563,47cyclictest0-21swapper/209:05:492
1425399563,8cyclictest0-21swapper/109:19:071
1425399553,9cyclictest0-21swapper/107:56:091
1426499544,42cyclictest0-21swapper/308:30:583
1426099549,39cyclictest0-21swapper/208:42:582
1426099545,42cyclictest0-21swapper/206:46:132
1426099544,44cyclictest0-21swapper/209:21:462
1426099543,9cyclictest0-21swapper/208:35:182
1426099543,8cyclictest0-21swapper/208:39:182
1425399544,6cyclictest0-21swapper/110:30:561
1425399544,44cyclictest0-21swapper/108:46:481
1425399544,44cyclictest0-21swapper/108:46:481
1425399543,45cyclictest0-21swapper/109:21:571
1426499535,6cyclictest0-21swapper/309:07:183
1426099534,43cyclictest0-21swapper/209:35:582
1426099534,43cyclictest0-21swapper/209:35:582
1426099533,45cyclictest0-21swapper/211:21:152
1426099533,43cyclictest0-21swapper/207:06:002
1426099533,27cyclictest29-21ksoftirqd/208:05:502
1426099533,10cyclictest0-21swapper/211:03:052
1426099532,45cyclictest5968-21ssh11:09:522
14260995313,34cyclictest19743-21fschecks_count10:01:022
1425399534,43cyclictest0-21swapper/110:59:151
1425399534,43cyclictest0-21swapper/108:55:341
1425399534,11cyclictest0-21swapper/108:32:281
1425399533,42cyclictest0-21swapper/108:43:081
1426499524,42cyclictest0-21swapper/308:54:483
1426099523,43cyclictest0-21swapper/209:49:272
1426099523,42cyclictest0-21swapper/208:29:382
1425399526,40cyclictest0-21swapper/110:10:331
1425399524,42cyclictest0-21swapper/109:05:081
1425399524,42cyclictest0-21swapper/106:21:211
1425399523,44cyclictest0-21swapper/111:26:501
14253995216,6cyclictest16148-21/usr/sbin/munin07:31:031
1426499514,41cyclictest0-21swapper/308:21:393
1426499513,5cyclictest0-21swapper/306:40:513
1426499513,41cyclictest7395-21/usr/sbin/munin08:16:183
1426099514,40cyclictest0-21swapper/210:42:272
1426099514,40cyclictest0-21swapper/210:18:442
1426099513,42cyclictest0-21swapper/210:56:162
1426099513,42cyclictest0-21swapper/210:36:062
1426099513,42cyclictest0-21swapper/208:56:382
14260995116,30cyclictest25937-21cut09:26:012
14260995114,33cyclictest10304-21latency_hist07:15:512
1425399514,6cyclictest0-21swapper/109:58:361
1425399514,41cyclictest0-21swapper/108:02:491
1425399514,41cyclictest0-21swapper/106:26:021
1425399514,40cyclictest0-21swapper/110:46:381
1425399514,40cyclictest0-21swapper/107:20:591
1425399513,5cyclictest0-21swapper/110:27:161
1425399513,42cyclictest0-21swapper/109:11:471
14253995112,33cyclictest0-21swapper/111:08:191
137982517,37sleep20-21swapper/205:58:182
1426499503,42cyclictest0-21swapper/309:31:173
1426499503,40cyclictest0-21swapper/309:53:073
1426099505,38cyclictest0-21swapper/207:56:202
1426099504,39cyclictest0-21swapper/210:49:312
1426099504,20cyclictest0-21swapper/209:32:092
1426099503,42cyclictest0-21swapper/211:27:562
1426099503,41cyclictest0-21swapper/208:10:192
1426099503,39cyclictest0-21swapper/208:25:392
1426099502,42cyclictest6828-21df11:10:572
1425399504,41cyclictest0-21swapper/107:09:301
1425399504,39cyclictest0-21swapper/106:11:181
1425399504,39cyclictest0-21swapper/106:11:181
1425399504,10cyclictest0-21swapper/109:53:171
1425399503,41cyclictest0-21swapper/108:39:081
1425399503,40cyclictest0-21swapper/111:20:451
1425399503,40cyclictest0-21swapper/111:20:451
1425399503,40cyclictest0-21swapper/107:15:521
14253995011,33cyclictest0-21swapper/110:17:371
1426499495,38cyclictest0-21swapper/309:50:383
1426499494,19cyclictest0-21swapper/309:30:083
1426499493,40cyclictest0-21swapper/310:06:163
1426499493,39cyclictest0-21swapper/309:25:273
1426499492,6cyclictest23034-21ssh08:37:283
14264994911,32cyclictest0-21swapper/308:27:513
14264994910,33cyclictest0-21swapper/309:57:233
1426099495,7cyclictest0-21swapper/208:11:072
1426099494,39cyclictest0-21swapper/210:10:212
1426099494,39cyclictest0-21swapper/209:43:172
1426099494,39cyclictest0-21swapper/208:46:282
1426099494,39cyclictest0-21swapper/208:46:282
1426099494,38cyclictest0-21swapper/210:27:322
14260994911,5cyclictest0-21swapper/211:20:342
14260994911,5cyclictest0-21swapper/211:20:342
1425399496,37cyclictest0-21swapper/109:27:301
1425399496,37cyclictest0-21swapper/108:23:411
1425399495,38cyclictest0-21swapper/108:09:351
1425399494,40cyclictest0-21swapper/107:41:081
1425399494,39cyclictest0-21swapper/108:56:481
1425399494,39cyclictest0-21swapper/108:29:051
1425399494,11cyclictest0-21swapper/107:51:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional