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2025-11-26 - 21:12
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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 Nov 26, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
643421070,4sleep1201ktimersoftd/106:02:491
26342700,3sleep3361ktimersoftd/303:23:163
536099638,48cyclictest22548-21latency_hist03:57:471
536699603,7cyclictest0-21swapper/201:28:062
536099594,11cyclictest31633-21grep03:18:181
536699573,29cyclictest12325-21sshd05:22:372
536699565,45cyclictest0-21swapper/205:56:042
536699565,45cyclictest0-21swapper/203:37:392
536699554,45cyclictest0-21swapper/206:04:392
536099554,45cyclictest0-21swapper/105:43:551
536099554,45cyclictest0-21swapper/104:10:301
536099554,45cyclictest0-21swapper/103:47:071
536699545,42cyclictest0-21swapper/203:01:182
536699544,43cyclictest0-21swapper/203:57:102
536699544,43cyclictest0-21swapper/203:27:082
536699543,46cyclictest0-21swapper/206:10:372
536099544,45cyclictest0-21swapper/105:29:051
536099544,25cyclictest0-21swapper/104:46:471
5360995413,35cyclictest30338-21/usr/sbin/munin02:03:221
536699534,44cyclictest0-21swapper/206:22:522
536699533,44cyclictest0-21swapper/204:30:402
536699533,44cyclictest0-21swapper/203:15:102
5366995316,31cyclictest3475-21tune2fs05:08:062
5360995312,35cyclictest18531-21ssh03:49:551
509825310,15sleep20-21swapper/200:57:372
536699525,41cyclictest0-21swapper/201:38:512
536699523,44cyclictest0-21swapper/206:01:132
536699523,44cyclictest0-21swapper/205:47:362
536099524,43cyclictest0-21swapper/103:35:471
536099524,42cyclictest23065-21ps05:38:111
5360995211,11cyclictest6493-21fschecks_count05:13:011
537199513,43cyclictest0-21swapper/304:33:163
536699515,23cyclictest0-21swapper/203:42:472
536699514,41cyclictest0-21swapper/201:43:002
536699513,9cyclictest0-21swapper/204:57:532
536699513,43cyclictest0-21swapper/205:14:472
536699513,42cyclictest0-21swapper/205:38:052
5366995112,33cyclictest0-21swapper/203:50:392
536099514,41cyclictest0-21swapper/103:26:181
536099512,43cyclictest21831-21/usr/sbin/munin03:03:141
536699505,39cyclictest0-21swapper/201:53:162
536699504,41cyclictest0-21swapper/204:55:062
536699504,40cyclictest0-21swapper/205:47:552
536699504,40cyclictest0-21swapper/205:47:552
536699503,8cyclictest0-21swapper/204:47:442
536699503,42cyclictest0-21swapper/206:18:282
536699502,6cyclictest18581-21kworker/2:303:03:482
5366995012,32cyclictest0-21swapper/203:31:452
5366995012,32cyclictest0-21swapper/203:31:452
5366995011,6cyclictest0-21swapper/204:36:572
536099506,38cyclictest0-21swapper/104:16:211
536099505,40cyclictest0-21swapper/105:26:251
5360995014,31cyclictest12147-21sshd04:31:341
5360995011,33cyclictest3045-21/usr/sbin/munin05:08:211
5360995010,16cyclictest24202-21ssh04:49:011
5371994911,32cyclictest0-21swapper/304:20:393
536699495,38cyclictest0-21swapper/204:25:052
536699495,38cyclictest0-21swapper/204:25:052
536699494,40cyclictest0-21swapper/205:26:532
536699494,39cyclictest0-21swapper/204:38:172
536699494,39cyclictest0-21swapper/204:06:462
536699494,38cyclictest0-21swapper/205:30:072
536699494,18cyclictest0-21swapper/204:08:342
536699493,8cyclictest0-21swapper/205:03:552
536699493,8cyclictest0-21swapper/205:03:552
536699492,41cyclictest15654-21runrttasks03:45:572
5366994910,33cyclictest0-21swapper/204:17:552
536099499,35cyclictest12732-21ssh06:11:471
536099496,37cyclictest18182-21ssh06:18:421
536099496,37cyclictest0-21swapper/104:24:161
536099496,37cyclictest0-21swapper/104:24:161
536099496,37cyclictest0-21swapper/103:59:011
536099495,38cyclictest0-21swapper/105:48:051
536099495,38cyclictest0-21swapper/105:48:051
536099494,39cyclictest0-21swapper/105:20:551
536099493,41cyclictest0-21swapper/104:54:161
537199485,38cyclictest0-21swapper/304:14:183
537199485,37cyclictest0-21swapper/306:27:163
536699487,34cyclictest0-21swapper/204:48:542
536699485,36cyclictest0-21swapper/205:32:572
536699484,38cyclictest0-21swapper/204:02:222
536699484,38cyclictest0-21swapper/203:11:242
536699484,37cyclictest0-21swapper/201:23:042
536699483,40cyclictest0-21swapper/206:12:542
536699483,40cyclictest0-21swapper/203:19:082
536699483,40cyclictest0-21swapper/202:28:052
536699483,40cyclictest0-21swapper/201:49:182
5366994812,30cyclictest14924-21wget02:47:582
536099488,34cyclictest801-21switchtime02:08:181
536099488,34cyclictest5811-21users03:28:291
536099488,34cyclictest5811-21users03:28:291
536099488,34cyclictest0-21swapper/105:54:311
536099484,39cyclictest0-21swapper/105:33:091
536099484,38cyclictest0-21swapper/104:20:061
536099484,13cyclictest0-21swapper/104:03:131
536099483,40cyclictest0-21swapper/104:35:561
536099483,39cyclictest0-21swapper/103:14:281
536099483,39cyclictest0-21swapper/102:58:081
5360994814,28cyclictest29626-21ssh04:58:051
536099480,41cyclictest20252-21diskstats06:22:561
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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