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2026-03-28 - 09:55
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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 Mar 28, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24898995912,41cyclictest37-21ksoftirqd/320:33:463
2488099574,46cyclictest0-21swapper/023:17:510
2488099573,48cyclictest0-21swapper/021:50:430
24880995720,32cyclictest3-21ksoftirqd/018:23:280
2488499564,45cyclictest0-21swapper/121:22:331
24884995617,34cyclictest19591-21fschecks_time21:58:401
24884995616,35cyclictest13163-21fschecks_count22:33:371
2488099564,46cyclictest0-21swapper/023:34:120
24898995545,6cyclictest37-21ksoftirqd/321:23:243
242832557,41sleep30-21swapper/318:09:143
2488099545,43cyclictest0-21swapper/020:19:550
2488099544,43cyclictest0-21swapper/020:14:150
2488099543,45cyclictest0-21swapper/022:57:210
24880995419,30cyclictest10640-21netstat18:58:500
2488499535,42cyclictest0-21swapper/123:28:221
2488499534,43cyclictest0-21swapper/121:41:131
2488499534,43cyclictest0-21swapper/121:41:131
2488499533,45cyclictest0-21swapper/120:42:241
2488499533,45cyclictest0-21swapper/120:33:551
2488099534,11cyclictest0-21swapper/021:48:230
2488099533,45cyclictest0-21swapper/023:05:110
2488099531,26cyclictest11-21rcuc/022:28:240
2488499524,42cyclictest0-21swapper/121:14:541
2488499523,6cyclictest0-21swapper/120:58:251
2488099524,42cyclictest0-21swapper/023:23:360
2488099523,43cyclictest0-21swapper/022:31:460
2488099523,43cyclictest0-21swapper/022:31:460
2488099522,7cyclictest26037-21ssh20:39:340
2489899514,41cyclictest0-21swapper/320:48:443
2488499514,41cyclictest0-21swapper/122:48:281
2488099514,41cyclictest0-21swapper/022:18:420
2488099514,41cyclictest0-21swapper/021:32:430
2488099514,41cyclictest0-21swapper/020:28:430
2488099514,40cyclictest0-21swapper/018:38:520
2488099514,40cyclictest0-21swapper/018:38:520
2488099514,39cyclictest0-21swapper/018:43:500
2488099514,39cyclictest0-21swapper/018:43:500
2488099513,42cyclictest0-21swapper/022:09:020
2488099513,41cyclictest0-21swapper/018:33:500
24898995041,5cyclictest37-21ksoftirqd/319:23:273
2488499504,40cyclictest0-21swapper/123:38:391
2488499504,40cyclictest0-21swapper/121:27:131
2488499504,40cyclictest0-21swapper/118:37:141
2488499503,42cyclictest0-21swapper/119:03:561
2488499503,41cyclictest0-21swapper/119:24:181
2488499503,26cyclictest0-21swapper/120:30:111
2488499502,43cyclictest10682-21cat23:13:221
24884995011,34cyclictest16493-21switchtime21:53:521
2488099506,38cyclictest0-21swapper/021:02:200
2488099506,38cyclictest0-21swapper/021:02:200
2488099506,37cyclictest0-21swapper/020:35:090
2488099505,9cyclictest0-21swapper/022:36:220
2488099504,40cyclictest0-21swapper/022:13:540
2488099503,41cyclictest0-21swapper/023:39:500
2488099503,41cyclictest0-21swapper/023:32:160
2488099503,41cyclictest0-21swapper/022:42:220
2488099503,41cyclictest0-21swapper/018:48:460
2488099503,40cyclictest0-21swapper/022:07:020
2488099503,40cyclictest0-21swapper/022:02:520
2488099502,41cyclictest25196-21kworker/0:221:40:430
2488099502,41cyclictest25196-21kworker/0:221:40:430
24880995018,26cyclictest0-21swapper/022:43:390
24880995012,33cyclictest3-21ksoftirqd/018:28:280
2489199494,39cyclictest0-21swapper/219:34:062
2489199494,39cyclictest0-21swapper/218:13:542
2488499494,39cyclictest0-21swapper/123:05:511
2488499494,39cyclictest0-21swapper/121:30:261
2488499493,41cyclictest0-21swapper/121:49:131
2488099496,37cyclictest0-21swapper/023:13:170
2488099496,37cyclictest0-21swapper/021:15:340
2488099496,37cyclictest0-21swapper/021:05:020
2488099494,40cyclictest0-21swapper/021:54:330
2488099494,39cyclictest0-21swapper/018:33:160
2488099493,41cyclictest0-21swapper/019:16:060
24880994911,5cyclictest0-21swapper/020:46:400
24880994910,5cyclictest0-21swapper/021:21:390
2489899484,38cyclictest0-21swapper/320:58:503
2489899484,38cyclictest0-21swapper/320:58:503
2489899483,40cyclictest0-21swapper/320:13:583
24898994812,30cyclictest0-21swapper/322:09:103
2489199484,37cyclictest0-21swapper/220:30:202
2488499485,37cyclictest0-21swapper/121:05:491
2488499484,40cyclictest0-21swapper/120:21:051
2488499484,39cyclictest0-21swapper/119:43:421
2488499483,40cyclictest0-21swapper/123:02:211
2488499483,40cyclictest0-21swapper/123:02:211
2488499483,40cyclictest0-21swapper/121:12:141
2488499483,40cyclictest0-21swapper/121:02:541
2488499483,40cyclictest0-21swapper/121:02:541
2488499483,40cyclictest0-21swapper/120:48:291
2488499483,40cyclictest0-21swapper/120:15:251
2488499483,39cyclictest0-21swapper/122:16:241
24884994812,5cyclictest0-21swapper/123:13:301
24884994812,30cyclictest0-21swapper/122:27:161
2488099486,37cyclictest0-21swapper/021:12:540
2488099486,30cyclictest0-21swapper/021:35:110
2488099485,38cyclictest0-21swapper/022:49:180
2488099485,10cyclictest0-21swapper/020:08:360
2488099484,39cyclictest0-21swapper/021:26:230
2488099484,38cyclictest0-21swapper/019:43:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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