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2026-08-30 - 00:44
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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 Sat Aug 29, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2572199596,9cyclictest0-21swapper/009:10:500
2572199584,49cyclictest0-21swapper/011:11:100
2572199584,49cyclictest0-21swapper/011:11:100
2572599573,48cyclictest0-21swapper/108:16:591
2572199574,47cyclictest0-21swapper/008:51:000
2572199574,47cyclictest0-21swapper/008:51:000
2572199574,47cyclictest0-21swapper/008:41:280
25721995719,33cyclictest10895-21sh09:05:150
2572599564,46cyclictest0-21swapper/111:32:191
2572599564,45cyclictest0-21swapper/111:07:051
2572199562,29cyclictest24840-21ssh10:50:130
2572599554,45cyclictest0-21swapper/111:27:451
2572199544,44cyclictest0-21swapper/008:58:380
2572199544,44cyclictest0-21swapper/008:33:430
2572199543,45cyclictest0-21swapper/010:08:570
25721995414,35cyclictest643-21runrttasks09:25:340
2572599534,43cyclictest0-21swapper/109:47:211
2572599534,43cyclictest0-21swapper/109:20:001
2572599534,43cyclictest0-21swapper/109:09:031
2572599534,43cyclictest0-21swapper/108:21:111
2572199535,42cyclictest0-21swapper/007:10:440
2572199534,5cyclictest0-21swapper/009:05:180
2572199534,43cyclictest4631-21kworker/0:209:50:090
2572199534,43cyclictest0-21swapper/011:43:040
2572199534,43cyclictest0-21swapper/007:30:250
2572199533,8cyclictest0-21swapper/009:15:480
2573299524,42cyclictest0-21swapper/209:05:482
2572199523,43cyclictest13106-21ssh11:15:550
2572199523,43cyclictest0-21swapper/008:04:240
2572199522,44cyclictest11955-21ssh08:21:280
25732995142,5cyclictest29-21ksoftirqd/207:50:182
2572599516,40cyclictest0-21swapper/109:45:071
2572599516,40cyclictest0-21swapper/109:45:071
2572599515,40cyclictest0-21swapper/109:20:261
2572599514,41cyclictest0-21swapper/109:51:271
2572599514,41cyclictest0-21swapper/108:36:321
2572599513,44cyclictest0-21swapper/108:42:181
2572199519,36cyclictest0-21swapper/011:32:290
2572199515,40cyclictest0-21swapper/011:02:290
2572199513,23cyclictest0-21swapper/009:30:420
2572599505,39cyclictest0-21swapper/110:25:511
2572599505,39cyclictest0-21swapper/110:25:511
2572599504,40cyclictest0-21swapper/110:10:211
2572199506,38cyclictest0-21swapper/010:54:090
2572199504,40cyclictest0-21swapper/006:55:290
2572199504,13cyclictest0-21swapper/011:06:350
25721995012,34cyclictest27863-21if_eth210:10:300
2572599494,39cyclictest0-21swapper/111:20:191
2572599493,42cyclictest0-21swapper/109:31:171
2572199496,38cyclictest0-21swapper/009:36:410
2572199496,38cyclictest0-21swapper/008:39:280
2572199495,39cyclictest0-21swapper/008:48:440
2572199494,40cyclictest0-21swapper/011:27:350
2572199494,40cyclictest0-21swapper/010:25:390
2572199494,40cyclictest0-21swapper/010:25:390
2572199494,40cyclictest0-21swapper/010:01:300
2572199494,40cyclictest0-21swapper/008:27:050
2572199494,39cyclictest0-21swapper/011:35:340
2572199494,39cyclictest0-21swapper/010:58:070
2572199494,38cyclictest7554-21ssh08:15:440
2572199493,7cyclictest0-21swapper/009:20:290
25721994911,5cyclictest0-21swapper/010:34:470
2573999484,38cyclictest0-21swapper/311:35:443
2573299484,21cyclictest0-21swapper/208:20:562
25732994816,6cyclictest8765-21unixbench-2d09:00:472
25732994811,6cyclictest23401-21ls09:20:452
25732994811,31cyclictest0-21swapper/211:10:402
25732994811,31cyclictest0-21swapper/211:10:402
2572599485,37cyclictest0-21swapper/110:33:371
2572599484,39cyclictest0-21swapper/110:07:471
2572599484,38cyclictest0-21swapper/108:45:311
2572599483,40cyclictest0-21swapper/111:00:041
2572599483,40cyclictest0-21swapper/109:29:571
2572599483,13cyclictest13443-21ssh11:16:391
2572599482,7cyclictest26814-21aten_rbpower_vo11:35:251
25725994811,31cyclictest0-21swapper/110:04:061
2572199487,35cyclictest0-21swapper/009:56:530
2572199486,37cyclictest0-21swapper/010:38:340
2572199484,39cyclictest0-21swapper/006:35:330
2572199484,38cyclictest0-21swapper/009:40:210
2572199484,38cyclictest0-21swapper/009:40:210
2572199484,10cyclictest0-21swapper/007:40:500
2572199483,40cyclictest0-21swapper/011:22:350
2572199483,40cyclictest0-21swapper/009:50:350
2534224810,14sleep30-21swapper/306:13:343
2573999473,8cyclictest31868-21/usr/sbin/munin11:40:463
2573299474,37cyclictest0-21swapper/208:30:492
2572599475,36cyclictest0-21swapper/108:26:101
2572599474,37cyclictest0-21swapper/111:40:421
2572599474,37cyclictest0-21swapper/111:11:221
2572599474,37cyclictest0-21swapper/111:11:221
2572599474,37cyclictest0-21swapper/110:43:231
2572599474,37cyclictest0-21swapper/110:15:241
2572599474,37cyclictest0-21swapper/109:55:201
2572599474,37cyclictest0-21swapper/109:38:321
2572599474,37cyclictest0-21swapper/109:11:061
2572599474,37cyclictest0-21swapper/109:02:401
2572599474,37cyclictest0-21swapper/108:33:521
2572599473,39cyclictest0-21swapper/108:57:221
25725994710,31cyclictest0-21swapper/110:25:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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