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2025-11-25 - 04:51
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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 792 highest latencies:
System rackbslot4.osadl.org (updated Tue Nov 25, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3165721090,2sleep031660-21ssh15:23:520
3264426213,18sleep20-21swapper/212:57:112
55599593,51cyclictest0-21swapper/017:51:240
59199574,47cyclictest0-21swapper/315:11:163
59199564,47cyclictest0-21swapper/315:25:063
55599564,46cyclictest0-21swapper/018:06:210
591995518,7cyclictest18070-21cat15:03:583
55599553,47cyclictest0-21swapper/016:29:050
55599553,46cyclictest22210-21ssh16:43:390
55599552,6cyclictest9257-21latency_hist15:38:360
55599542,47cyclictest31151-21latency_hist15:23:360
59199535,42cyclictest0-21swapper/316:07:453
591995312,35cyclictest560-21NetworkManager14:43:373
564995316,32cyclictest1140-21timerwakeupswit12:58:451
55599532,47cyclictest0-21swapper/018:17:020
59199523,45cyclictest0-21swapper/315:23:363
59199523,44cyclictest0-21swapper/317:06:543
59199522,5cyclictest17793-21ssh16:36:443
59199522,5cyclictest17793-21ssh16:36:443
59199522,44cyclictest21840-21/usr/sbin/munin13:54:023
56499523,44cyclictest0-21swapper/118:13:071
55599523,43cyclictest3867-21ssh17:03:430
555995211,35cyclictest0-21swapper/016:13:010
59199516,39cyclictest0-21swapper/316:24:523
59199514,5cyclictest0-21swapper/317:57:533
59199514,40cyclictest0-21swapper/316:10:073
59199513,43cyclictest0-21swapper/317:40:083
591995112,34cyclictest0-21swapper/317:38:163
591995111,34cyclictest0-21swapper/315:01:573
591995111,34cyclictest0-21swapper/315:01:573
56499515,39cyclictest0-21swapper/114:24:021
56499514,40cyclictest0-21swapper/115:39:161
55599514,6cyclictest0-21swapper/015:52:350
55599514,6cyclictest0-21swapper/015:52:350
55599514,42cyclictest0-21swapper/018:24:250
55599513,44cyclictest0-21swapper/016:49:550
55599512,44cyclictest0-21swapper/015:43:560
555995113,5cyclictest0-21swapper/016:28:240
59199504,40cyclictest0-21swapper/318:20:283
59199503,42cyclictest0-21swapper/313:19:133
591995010,34cyclictest0-21swapper/317:23:503
591995010,33cyclictest0-21swapper/317:03:093
57899503,42cyclictest0-21swapper/215:24:062
55599509,35cyclictest0-21swapper/017:46:100
55599505,18cyclictest0-21swapper/015:08:250
55599504,40cyclictest0-21swapper/017:29:280
55599504,40cyclictest0-21swapper/016:42:370
555995012,8cyclictest0-21swapper/016:17:560
555995011,33cyclictest0-21swapper/017:27:470
555995011,33cyclictest0-21swapper/015:56:570
59199498,35cyclictest0-21swapper/316:41:533
59199497,35cyclictest0-21swapper/315:37:283
59199496,17cyclictest0-21swapper/317:20:313
59199496,17cyclictest0-21swapper/317:20:313
59199494,40cyclictest0-21swapper/317:45:433
59199494,39cyclictest0-21swapper/317:28:343
59199494,39cyclictest0-21swapper/315:47:403
59199493,41cyclictest0-21swapper/317:59:523
59199493,40cyclictest0-21swapper/315:33:263
591994911,32cyclictest0-21swapper/315:59:353
578994911,33cyclictest0-21swapper/215:59:212
55599494,39cyclictest0-21swapper/017:57:550
55599494,39cyclictest0-21swapper/015:58:380
55599494,39cyclictest0-21swapper/014:13:500
55599493,41cyclictest0-21swapper/017:14:140
55599493,41cyclictest0-21swapper/017:01:240
55599492,41cyclictest6842-21/usr/sbin/munin13:13:510
55599492,41cyclictest0-21swapper/016:20:550
55599492,14cyclictest9489-21ssh15:38:390
555994911,5cyclictest0-21swapper/013:04:030
555994910,5cyclictest0-21swapper/015:02:560
555994910,5cyclictest0-21swapper/015:02:560
555994910,33cyclictest0-21swapper/016:55:180
555994910,33cyclictest0-21swapper/015:13:230
59199486,37cyclictest0-21swapper/315:15:123
59199484,38cyclictest0-21swapper/318:24:143
59199484,38cyclictest0-21swapper/318:05:503
59199484,38cyclictest0-21swapper/317:50:393
59199484,38cyclictest0-21swapper/316:43:473
59199484,38cyclictest0-21swapper/315:51:193
59199484,38cyclictest0-21swapper/315:51:193
59199484,38cyclictest0-21swapper/315:38:473
59199483,40cyclictest0-21swapper/316:20:253
59199483,39cyclictest0-21swapper/318:15:523
59199483,39cyclictest0-21swapper/318:08:453
59199483,39cyclictest0-21swapper/317:16:163
57899483,40cyclictest0-21swapper/216:49:142
578994811,5cyclictest0-21swapper/217:12:162
56499484,38cyclictest0-21swapper/115:49:561
56499484,38cyclictest0-21swapper/115:49:561
56499483,8cyclictest0-21swapper/118:15:121
56499483,40cyclictest0-21swapper/117:14:041
56499482,40cyclictest29084-21timerandwakeup15:19:061
55599485,7cyclictest0-21swapper/017:38:460
55599485,37cyclictest0-21swapper/017:34:170
55599484,38cyclictest0-21swapper/017:08:540
55599484,38cyclictest0-21swapper/016:06:480
55599484,38cyclictest0-21swapper/013:29:070
55599483,39cyclictest0-21swapper/014:52:270
555994811,31cyclictest0-21swapper/015:15:040
555994810,33cyclictest0-21swapper/016:36:060
555994810,33cyclictest0-21swapper/016:36:060
59199479,32cyclictest0-21swapper/313:48:563
59199479,32cyclictest0-21swapper/313:48:563
59199474,37cyclictest0-21swapper/316:28:513
59199474,37cyclictest0-21swapper/315:54:123
59199474,16cyclictest0-21swapper/316:56:463
59199473,39cyclictest0-21swapper/317:11:343
59199473,39cyclictest0-21swapper/316:14:153
59199473,39cyclictest0-21swapper/314:27:573
59199473,38cyclictest15413-21timerwakeupswit13:34:073
59199473,38cyclictest0-21swapper/313:04:123
57899474,37cyclictest0-21swapper/217:54:432
57899474,37cyclictest0-21swapper/216:22:302
57899474,37cyclictest0-21swapper/215:29:392
57899474,37cyclictest0-21swapper/215:21:322
57899473,39cyclictest0-21swapper/217:37:012
57899473,39cyclictest0-21swapper/214:51:572
56499477,4cyclictest0-21swapper/116:29:081
56499474,37cyclictest0-21swapper/118:02:231
56499474,37cyclictest0-21swapper/117:49:151
56499474,37cyclictest0-21swapper/117:34:121
56499474,37cyclictest0-21swapper/117:04:051
56499474,37cyclictest0-21swapper/116:08:371
56499474,37cyclictest0-21swapper/115:28:571
56499473,40cyclictest0-21swapper/116:36:241
56499473,40cyclictest0-21swapper/116:36:241
55599475,37cyclictest0-21swapper/017:20:540
55599475,37cyclictest0-21swapper/017:20:540
55599474,9cyclictest0-21swapper/013:43:590
55599474,37cyclictest0-21swapper/018:12:580
55599474,16cyclictest0-21swapper/018:19:330
55599474,16cyclictest0-21swapper/015:28:500
59199465,7cyclictest5361-21fschecks_time13:08:543
59199464,36cyclictest0-21swapper/316:49:513
59199464,35cyclictest25715-21cpu14:03:513
59199463,38cyclictest0-21swapper/312:58:493
59199463,36cyclictest0-21swapper/314:54:013
59199462,9cyclictest8506-21idleruntime-cro13:18:383
57899464,37cyclictest0-21swapper/213:50:012
57899464,37cyclictest0-21swapper/213:50:012
57899464,36cyclictest0-21swapper/217:38:572
57899464,36cyclictest0-21swapper/215:35:222
57899464,36cyclictest0-21swapper/215:13:412
57899463,39cyclictest0-21swapper/217:23:432
56499464,36cyclictest0-21swapper/118:20:511
56499464,36cyclictest0-21swapper/117:41:541
56499464,36cyclictest0-21swapper/117:23:551
56499464,36cyclictest0-21swapper/116:41:261
56499464,36cyclictest0-21swapper/116:24:201
56499464,36cyclictest0-21swapper/115:46:381
56499464,36cyclictest0-21swapper/115:05:201
56499463,39cyclictest0-21swapper/117:13:141
56499463,39cyclictest0-21swapper/114:41:371
56499463,39cyclictest0-21swapper/113:36:581
564994615,26cyclictest15735-21unixbench_multi17:19:061
564994615,26cyclictest15735-21unixbench_multi17:19:061
55599464,36cyclictest0-21swapper/017:58:530
55599463,39cyclictest0-21swapper/013:11:090
55599463,38cyclictest0-21swapper/014:26:320
555994612,29cyclictest0-21swapper/013:28:360
59199453,36cyclictest0-21swapper/314:09:033
57899454,36cyclictest0-21swapper/217:50:032
57899454,36cyclictest0-21swapper/216:29:392
57899454,35cyclictest0-21swapper/218:00:192
57899454,35cyclictest0-21swapper/215:07:572
57899454,16cyclictest0-21swapper/216:45:162
578994511,6cyclictest14643-21unixbench_singl18:04:052
57899451,40cyclictest16533-21ls16:34:042
57899451,40cyclictest16533-21ls16:34:042
56499455,34cyclictest0-21swapper/117:29:361
56499455,34cyclictest0-21swapper/116:44:481
56499455,34cyclictest0-21swapper/116:04:061
56499455,34cyclictest0-21swapper/115:57:251
56499454,9cyclictest0-21swapper/116:48:471
56499454,35cyclictest0-21swapper/115:28:191
56499453,8cyclictest0-21swapper/115:14:041
56499453,7cyclictest0-21swapper/113:53:081
56499453,7cyclictest0-21swapper/113:53:081
56499453,37cyclictest0-21swapper/117:54:411
56499453,36cyclictest0-21swapper/114:48:511
56499452,38cyclictest2453-21ntpq16:13:581
55599454,36cyclictest0-21swapper/012:58:540
55599453,37cyclictest0-21swapper/014:34:090
55599453,37cyclictest0-21swapper/014:19:050
59199443,36cyclictest0-21swapper/313:59:043
59199443,34cyclictest12243-21latency_hist13:28:393
59199443,17cyclictest0-21swapper/314:29:103
59199442,8cyclictest8197-21/usr/sbin/munin14:43:503
57899447,32cyclictest0-21swapper/215:41:042
57899445,33cyclictest0-21swapper/216:08:462
57899445,33cyclictest0-21swapper/216:05:482
57899444,15cyclictest0-21swapper/215:48:082
57899443,36cyclictest0-21swapper/218:23:472
56499445,33cyclictest0-21swapper/118:23:401
56499444,35cyclictest0-21swapper/118:03:581
56499443,36cyclictest0-21swapper/113:39:071
55599443,7cyclictest27248-21munin-run14:08:370
55599443,7cyclictest0-21swapper/013:53:560
55599443,36cyclictest0-21swapper/014:31:250
55599443,36cyclictest0-21swapper/013:43:140
55599443,15cyclictest0-21swapper/014:08:510
59199434,6cyclictest0-21swapper/313:30:063
59199432,35cyclictest19829-21latency_hist13:48:393
57899434,7cyclictest0-21swapper/217:47:502
57899434,34cyclictest0-21swapper/215:53:022
57899434,34cyclictest0-21swapper/215:53:022
57899434,13cyclictest0-21swapper/215:10:032
57899432,9cyclictest24620-21ssh17:33:202
56499434,34cyclictest0-21swapper/116:53:561
56499434,14cyclictest0-21swapper/117:43:391
56499433,7cyclictest5489-21idleruntime16:18:501
56499433,6cyclictest0-21swapper/114:36:031
56499433,4cyclictest0-21swapper/114:33:271
55599434,33cyclictest0-21swapper/014:58:370
555994311,27cyclictest0-21swapper/013:35:370
312802434,11sleep30-21swapper/312:53:543
60112423,6sleep10-21swapper/115:33:401
59199424,34cyclictest0-21swapper/314:53:093
59199423,34cyclictest0-21swapper/314:34:583
57899425,5cyclictest7749-21sshd14:40:582
56499423,35cyclictest0-21swapper/113:15:341
55599423,5cyclictest0-21swapper/013:53:380
55599423,5cyclictest0-21swapper/013:53:380
55599423,34cyclictest0-21swapper/013:59:100
59199413,33cyclictest0-21swapper/314:15:243
57899414,32cyclictest0-21swapper/216:23:582
57899412,8cyclictest17673-21latency_hist17:23:342
57899412,8cyclictest17673-21latency_hist17:23:342
55599413,7cyclictest0-21swapper/014:46:020
55599413,33cyclictest0-21swapper/014:39:380
55599413,33cyclictest0-21swapper/013:23:350
160522413,6sleep10-21swapper/115:01:031
160522413,6sleep10-21swapper/115:01:031
59199403,33cyclictest0-21swapper/313:38:443
57899407,27cyclictest0-21swapper/214:55:512
564994031,5cyclictest21-21ksoftirqd/114:48:361
182862403,6sleep20-21swapper/218:09:582
57899384,28cyclictest0-21swapper/214:35:112
56499383,8cyclictest0-21swapper/113:57:051
56499383,31cyclictest0-21swapper/114:22:521
56499383,31cyclictest0-21swapper/113:12:421
591993723,9cyclictest32178-21wc14:19:053
57899373,30cyclictest0-21swapper/214:28:072
56499373,29cyclictest0-21swapper/113:06:351
46582373,6sleep20-21swapper/213:07:372
269922373,6sleep10-21swapper/114:05:421
107532372,5sleep210762-21diskstats13:23:542
578993623,8cyclictest20419-21tune2fs15:53:502
56499363,29cyclictest0-21swapper/114:54:341
3243523614,17sleep00-21swapper/012:54:470
233212363,6sleep20-21swapper/213:56:342
205942363,6sleep20-21swapper/216:40:142
156482363,6sleep20-21swapper/213:34:412
578993523,7cyclictest13470-21cat13:29:092
3111423410,16sleep10-21swapper/112:53:521
57899333,26cyclictest0-21swapper/216:59:542
578993324,5cyclictest29-21ksoftirqd/216:58:332
578993321,8cyclictest31538-21tune2fs14:18:522
56499334,24cyclictest0-21swapper/116:59:061
57899324,23cyclictest0-21swapper/217:04:162
57899324,22cyclictest0-21swapper/214:13:492
578993222,5cyclictest7153-21tune2fs13:13:542
578993221,7cyclictest2163-21sort12:59:072
578993218,9cyclictest18823-21awk13:44:002
56499323,26cyclictest0-21swapper/116:02:351
57899314,22cyclictest0-21swapper/214:03:532
578993120,6cyclictest28707-21unixbench_singl14:09:092
578993119,7cyclictest6048-21sort13:09:082
564993119,8cyclictest24725-21cat13:59:061
564993116,11cyclictest574-21dbus-daemon14:18:371
57899304,22cyclictest0-21swapper/216:13:482
57899304,21cyclictest0-21swapper/218:19:372
57899304,21cyclictest0-21swapper/217:13:372
57899303,23cyclictest0-21swapper/214:45:582
578993020,6cyclictest3673-21timerwakeupswit14:29:082
578993019,6cyclictest13625-21diskmemload15:00:082
578993019,6cyclictest13625-21diskmemload15:00:082
578993018,8cyclictest16984-21awk13:39:042
578993017,7cyclictest24407-21needreboot13:58:592
56499304,23cyclictest0-21swapper/113:26:071
56499304,21cyclictest0-21swapper/115:09:051
56499304,21cyclictest0-21swapper/113:43:501
564993019,6cyclictest29013-21seq14:12:201
564993018,7cyclictest8963-21fschecks_count13:18:541
564993018,7cyclictest13915-21seq13:31:161
57899283,20cyclictest0-21swapper/218:13:572
578992716,6cyclictest667-21runrttasks13:18:442
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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