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2025-12-04 - 00:41
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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 100 highest latencies:
System rackbslot4.osadl.org (updated Wed Dec 03, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2829799664,41cyclictest0-21swapper/205:29:592
2639026011,17sleep10-21swapper/100:49:131
28284995943,11cyclictest0-21swapper/005:28:490
2830299584,47cyclictest0-21swapper/303:59:513
2828899573,47cyclictest24277-21ssh03:18:061
2770825711,15sleep20-21swapper/200:50:062
28288995516,33cyclictest3219-21ntpdc05:19:221
2828499555,6cyclictest0-21swapper/003:48:120
2828499542,6cyclictest11545-21kworker/0:105:52:070
2828899537,40cyclictest0-21swapper/105:39:211
2828899537,40cyclictest0-21swapper/105:39:211
2828899533,44cyclictest0-21swapper/103:43:151
2828499534,44cyclictest0-21swapper/005:21:530
2828499533,10cyclictest0-21swapper/003:02:330
2830299524,42cyclictest0-21swapper/306:14:383
2830299524,42cyclictest0-21swapper/305:23:293
2830299524,42cyclictest0-21swapper/303:37:123
2828899523,43cyclictest0-21swapper/105:46:391
2828899523,43cyclictest0-21swapper/103:01:531
2828499524,43cyclictest0-21swapper/000:58:150
2828499524,42cyclictest0-21swapper/005:30:390
2830299514,41cyclictest0-21swapper/306:21:183
2830299513,43cyclictest0-21swapper/303:05:233
2830299513,43cyclictest0-21swapper/303:05:233
2830299513,43cyclictest0-21swapper/303:02:033
2828899515,39cyclictest0-21swapper/103:34:421
28288995112,6cyclictest6980-21missed_timers04:34:201
2828499515,40cyclictest0-21swapper/003:08:250
2828499515,40cyclictest0-21swapper/003:08:250
2828499514,42cyclictest0-21swapper/005:42:190
2828499514,42cyclictest0-21swapper/005:42:190
2828499514,40cyclictest0-21swapper/001:29:330
2828499513,42cyclictest0-21swapper/004:36:510
28302995033,12cyclictest0-21swapper/303:12:523
2830299503,41cyclictest0-21swapper/304:44:323
2830299503,41cyclictest0-21swapper/304:44:323
2828899504,40cyclictest0-21swapper/103:29:421
2828899503,41cyclictest0-21swapper/104:51:001
2828499504,41cyclictest0-21swapper/005:02:300
2828499504,40cyclictest0-21swapper/004:25:210
2828499504,40cyclictest0-21swapper/002:08:400
2828499504,18cyclictest0-21swapper/002:37:260
2828499503,41cyclictest0-21swapper/004:57:500
2828499503,41cyclictest0-21swapper/003:18:220
2828499503,24cyclictest0-21swapper/004:12:060
2830299498,34cyclictest0-21swapper/305:54:013
2830299494,40cyclictest0-21swapper/302:38:513
2830299494,38cyclictest0-21swapper/305:47:513
2830299494,38cyclictest0-21swapper/304:10:233
2830299494,20cyclictest0-21swapper/303:29:243
2830299493,40cyclictest0-21swapper/304:33:413
2830299492,4cyclictest26344-21ls05:04:303
28302994912,32cyclictest10366-21ssh04:39:263
28302994911,32cyclictest0-21swapper/303:24:423
2828899494,39cyclictest0-21swapper/105:12:411
2828899494,20cyclictest0-21swapper/103:44:201
2828899493,40cyclictest0-21swapper/105:55:391
2828899493,40cyclictest0-21swapper/104:19:101
2828899493,22cyclictest0-21swapper/104:58:541
2828899492,41cyclictest13096-21ssh05:35:011
2828499496,37cyclictest0-21swapper/006:19:410
2828499496,37cyclictest0-21swapper/006:11:420
2828499496,37cyclictest0-21swapper/004:00:190
2828499496,37cyclictest0-21swapper/003:40:090
2828499494,39cyclictest0-21swapper/005:04:100
2828499494,39cyclictest0-21swapper/004:15:220
2828499494,39cyclictest0-21swapper/003:52:020
2828499494,39cyclictest0-21swapper/003:52:020
2828499494,39cyclictest0-21swapper/001:49:240
2828499494,38cyclictest0-21swapper/002:44:200
2828499493,41cyclictest0-21swapper/005:16:100
2828499493,40cyclictest0-21swapper/001:26:000
28284994912,31cyclictest0-21swapper/004:21:540
2830299488,34cyclictest0-21swapper/305:25:143
2830299485,36cyclictest0-21swapper/304:54:443
2830299484,38cyclictest0-21swapper/305:39:303
2830299484,38cyclictest0-21swapper/305:39:303
2830299484,38cyclictest0-21swapper/304:19:263
2830299484,10cyclictest0-21swapper/304:24:303
2830299483,8cyclictest0-21swapper/305:29:293
2830299483,40cyclictest0-21swapper/302:55:433
2830299483,39cyclictest0-21swapper/306:09:083
2830299483,39cyclictest0-21swapper/304:15:213
2829799484,39cyclictest0-21swapper/202:59:312
2828899484,39cyclictest0-21swapper/103:07:231
2828899484,39cyclictest0-21swapper/103:07:231
2828899484,38cyclictest0-21swapper/105:50:591
2828899484,38cyclictest0-21swapper/105:05:131
2828899483,41cyclictest0-21swapper/103:10:521
2828899483,40cyclictest0-21swapper/106:19:381
2828899483,39cyclictest0-21swapper/102:12:261
2828899483,38cyclictest0-21swapper/104:26:081
2828499486,37cyclictest0-21swapper/003:13:140
2828499486,36cyclictest0-21swapper/004:40:570
2828499486,36cyclictest0-21swapper/002:54:120
2828499485,37cyclictest0-21swapper/004:44:180
2828499485,37cyclictest0-21swapper/004:44:180
2828499484,38cyclictest0-21swapper/004:32:100
2828499484,38cyclictest0-21swapper/002:14:380
2828499484,38cyclictest0-21swapper/001:39:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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