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2026-08-09 - 21:05
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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 Sun Aug 09, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
702499764,33cyclictest0-21swapper/110:26:421
702499744,63cyclictest0-21swapper/110:42:001
7024997411,5cyclictest0-21swapper/111:54:291
7024997311,56cyclictest0-21swapper/111:37:231
702499728,5cyclictest0-21swapper/110:07:331
702499725,8cyclictest0-21swapper/109:55:031
702499719,5cyclictest0-21swapper/110:23:421
702499718,57cyclictest0-21swapper/111:29:341
702499715,33cyclictest0-21swapper/111:12:481
702499715,33cyclictest0-21swapper/110:59:181
702499715,33cyclictest0-21swapper/108:38:401
702499715,33cyclictest0-21swapper/108:29:531
702499714,34cyclictest0-21swapper/109:22:461
702499714,33cyclictest0-21swapper/111:01:331
702499705,7cyclictest0-21swapper/111:33:221
702499705,7cyclictest0-21swapper/110:11:211
702499705,7cyclictest0-21swapper/109:34:421
702499705,33cyclictest0-21swapper/110:50:571
702499705,33cyclictest0-21swapper/110:40:291
702499705,33cyclictest0-21swapper/110:40:291
702499705,33cyclictest0-21swapper/109:13:281
702499705,31cyclictest0-21swapper/109:37:531
702499705,29cyclictest0-21swapper/109:16:291
702499704,7cyclictest0-21swapper/110:34:581
702499704,7cyclictest0-21swapper/110:34:581
702499704,7cyclictest0-21swapper/108:59:131
702499704,7cyclictest0-21swapper/108:59:131
702499703,8cyclictest7764-21ntp_kernel_pll_08:51:231
702499703,62cyclictest0-21swapper/111:07:301
702499695,7cyclictest0-21swapper/111:16:441
702499695,7cyclictest0-21swapper/111:16:441
702499695,32cyclictest0-21swapper/108:45:001
702499694,7cyclictest0-21swapper/110:19:431
702499694,7cyclictest0-21swapper/110:03:521
702499694,33cyclictest0-21swapper/111:44:101
702499685,32cyclictest0-21swapper/108:50:311
702499685,32cyclictest0-21swapper/108:32:521
702499684,33cyclictest0-21swapper/111:21:291
702499684,31cyclictest0-21swapper/110:51:001
702499684,31cyclictest0-21swapper/109:02:101
702499677,7cyclictest0-21swapper/109:42:561
702499677,27cyclictest0-21swapper/111:48:361
702499674,7cyclictest0-21swapper/106:26:061
702499674,33cyclictest0-21swapper/109:07:301
702499665,32cyclictest0-21swapper/109:46:461
702499665,32cyclictest0-21swapper/109:46:461
702499664,29cyclictest0-21swapper/109:59:011
702499654,31cyclictest0-21swapper/109:28:411
702499653,57cyclictest0-21swapper/106:41:561
702499633,31cyclictest0-21swapper/106:54:571
702499623,37cyclictest0-21swapper/106:48:061
703599614,50cyclictest0-21swapper/311:51:593
702499612,8cyclictest14519-21/usr/sbin/munin08:11:211
702499612,8cyclictest14519-21/usr/sbin/munin08:11:211
702499593,33cyclictest0-21swapper/107:50:151
703599584,47cyclictest0-21swapper/309:37:023
703599564,47cyclictest0-21swapper/309:12:033
703599562,46cyclictest9498-21/usr/sbin/munin06:31:173
703599562,46cyclictest9498-21/usr/sbin/munin06:31:173
702999564,7cyclictest0-21swapper/210:46:102
702999563,48cyclictest0-21swapper/207:21:252
702999562,9cyclictest5595-21ssh10:58:202
702099564,46cyclictest0-21swapper/010:16:390
7020995614,36cyclictest30097-21aten_rbpower_cu07:26:130
703599553,46cyclictest0-21swapper/309:01:133
702999553,45cyclictest0-21swapper/211:10:522
702999552,47cyclictest32023-21aten_rbpower_po10:51:102
702099555,18cyclictest0-21swapper/008:51:190
702099553,5cyclictest0-21swapper/008:01:300
702099553,46cyclictest0-21swapper/010:36:110
702099553,46cyclictest0-21swapper/010:36:110
702099552,7cyclictest15240-21netstat09:01:230
703599543,45cyclictest0-21swapper/307:37:553
702999544,43cyclictest0-21swapper/211:11:402
7029995419,30cyclictest18173-21cut09:06:112
702099543,12cyclictest0-21swapper/010:23:210
702099532,45cyclictest26938-21ssh10:44:000
649225310,35sleep00-21swapper/006:22:350
703599525,13cyclictest0-21swapper/306:41:243
703599524,42cyclictest0-21swapper/311:22:273
702999523,44cyclictest0-21swapper/210:06:112
7029995215,31cyclictest2601-21sshd11:36:282
7029995214,33cyclictest9755-21fschecks_time10:21:142
702099524,24cyclictest0-21swapper/008:49:290
702099523,44cyclictest0-21swapper/009:21:010
7020995212,34cyclictest1214-21ssh10:52:030
703599519,37cyclictest0-21swapper/310:54:223
703599514,42cyclictest0-21swapper/310:46:353
703599512,43cyclictest573-21irqbalance10:36:313
703599512,43cyclictest573-21irqbalance10:36:313
703599512,43cyclictest3867-21ssh10:12:493
7035995114,32cyclictest0-21swapper/310:41:103
702999514,10cyclictest0-21swapper/209:36:322
702999513,42cyclictest0-21swapper/208:39:032
7029995111,6cyclictest0-21swapper/209:02:212
702099514,23cyclictest0-21swapper/010:05:420
703599504,8cyclictest0-21swapper/309:08:033
703599504,40cyclictest0-21swapper/308:26:523
703599504,38cyclictest0-21swapper/310:56:233
703599503,42cyclictest0-21swapper/311:10:303
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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