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2026-05-06 - 00:40
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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 Tue May 05, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1394299604,50cyclictest0-21swapper/110:10:461
1394299594,48cyclictest0-21swapper/107:49:491
1393799575,46cyclictest0-21swapper/009:19:290
1393799564,7cyclictest0-21swapper/009:54:190
1393799564,46cyclictest0-21swapper/010:02:580
1355825612,38sleep20-21swapper/207:04:462
1394299554,45cyclictest0-21swapper/112:09:461
1394299554,45cyclictest0-21swapper/111:47:121
1394299554,45cyclictest0-21swapper/109:54:291
1393799554,45cyclictest0-21swapper/012:35:550
1394299543,46cyclictest0-21swapper/107:21:541
1393799544,45cyclictest0-21swapper/011:28:050
1393799544,44cyclictest0-21swapper/011:25:430
1352625411,37sleep00-21swapper/007:04:190
134082549,16sleep10-21swapper/107:02:561
1395499534,44cyclictest0-21swapper/309:43:593
1395499533,45cyclictest0-21swapper/311:08:473
1394299534,6cyclictest0-21swapper/111:24:071
1394299534,44cyclictest0-21swapper/112:18:311
1394299534,43cyclictest0-21swapper/111:12:171
1394299532,6cyclictest26782-21sshd09:05:471
13942995318,8cyclictest26483-21unixbench_multi10:36:511
1393799533,45cyclictest0-21swapper/010:54:170
1393799532,45cyclictest10809-21timerandwakeup09:26:490
1394999524,5cyclictest0-21swapper/210:15:282
1393799524,6cyclictest0-21swapper/012:03:160
1393799524,6cyclictest0-21swapper/012:03:160
1394299514,41cyclictest0-21swapper/109:56:581
1394299514,41cyclictest0-21swapper/108:01:501
1394299513,41cyclictest0-21swapper/108:42:481
1393799518,38cyclictest0-21swapper/010:31:080
1393799515,40cyclictest0-21swapper/011:58:510
1393799514,43cyclictest0-21swapper/012:26:350
1393799514,42cyclictest0-21swapper/010:32:030
1393799514,42cyclictest0-21swapper/010:32:030
1393799514,42cyclictest0-21swapper/010:24:360
1393799514,41cyclictest0-21swapper/011:13:570
1393799514,41cyclictest0-21swapper/009:43:470
1393799514,10cyclictest0-21swapper/009:07:400
1393799512,7cyclictest18775-21ssh09:40:090
13937995112,34cyclictest0-21swapper/011:06:380
1395499507,10cyclictest0-21swapper/311:31:433
1395499504,40cyclictest0-21swapper/310:31:303
1395499504,40cyclictest0-21swapper/310:31:303
1395499502,42cyclictest28872-21grep07:41:543
13954995012,32cyclictest0-21swapper/312:02:113
13954995012,32cyclictest0-21swapper/312:02:113
1394299506,38cyclictest0-21swapper/110:02:251
1394299504,40cyclictest0-21swapper/109:40:251
1394299504,40cyclictest0-21swapper/109:11:321
1394299504,40cyclictest0-21swapper/108:06:481
1394299503,42cyclictest0-21swapper/110:27:361
1394299503,41cyclictest0-21swapper/109:31:391
1394299503,40cyclictest0-21swapper/108:51:471
1394299503,40cyclictest0-21swapper/108:51:471
1394299503,40cyclictest0-21swapper/107:58:491
1393799508,36cyclictest0-21swapper/011:48:210
1393799504,39cyclictest0-21swapper/010:16:580
1393799503,41cyclictest0-21swapper/010:10:580
1395499495,38cyclictest0-21swapper/311:25:263
1395499494,39cyclictest0-21swapper/311:18:383
1395499494,39cyclictest0-21swapper/311:18:383
1395499494,39cyclictest0-21swapper/309:58:473
1395499494,38cyclictest0-21swapper/310:29:213
1395499493,40cyclictest0-21swapper/310:17:103
13954994912,32cyclictest0-21swapper/307:10:503
13954994911,33cyclictest15825-21sshd11:48:433
1394299499,34cyclictest0-21swapper/110:53:071
1394299496,38cyclictest0-21swapper/109:28:461
1394299496,37cyclictest0-21swapper/111:54:341
1394299496,37cyclictest0-21swapper/111:42:231
1394299496,37cyclictest0-21swapper/110:20:441
1394299494,5cyclictest0-21swapper/109:18:591
1394299494,39cyclictest0-21swapper/111:28:261
1394299494,39cyclictest0-21swapper/111:18:071
1394299494,39cyclictest0-21swapper/111:18:071
1394299494,39cyclictest0-21swapper/111:00:421
1394299493,41cyclictest0-21swapper/111:36:561
1394299493,40cyclictest0-21swapper/112:01:241
1394299493,40cyclictest0-21swapper/112:01:241
13942994916,27cyclictest22060-21missed_timers10:31:391
13942994916,27cyclictest22060-21missed_timers10:31:391
1393799498,35cyclictest0-21swapper/012:07:310
1393799498,35cyclictest0-21swapper/011:38:210
1393799494,39cyclictest0-21swapper/012:18:240
1393799494,39cyclictest0-21swapper/011:35:270
1393799494,39cyclictest0-21swapper/010:59:060
1393799494,39cyclictest0-21swapper/010:43:220
1393799494,39cyclictest0-21swapper/010:11:580
1393799494,38cyclictest0-21swapper/009:13:210
1393799494,19cyclictest0-21swapper/012:15:170
1393799493,41cyclictest0-21swapper/011:06:010
13937994910,33cyclictest0-21swapper/012:21:230
1395499486,36cyclictest0-21swapper/311:36:453
1395499484,40cyclictest0-21swapper/309:24:323
1395499484,39cyclictest0-21swapper/312:06:313
1395499484,38cyclictest0-21swapper/312:30:263
1395499484,38cyclictest0-21swapper/311:59:443
1395499484,38cyclictest0-21swapper/310:21:593
1395499484,38cyclictest0-21swapper/310:13:513
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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