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2025-12-11 - 00:26
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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 Dec 10, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24944995925,28cyclictest557-21systemd-logind03:10:162
2493699585,7cyclictest0-21swapper/104:24:351
2494499563,4cyclictest0-21swapper/204:40:352
2493699565,26cyclictest0-21swapper/102:58:281
2493699565,26cyclictest0-21swapper/102:58:281
2494499554,26cyclictest0-21swapper/203:02:162
2494499552,46cyclictest5555-21munin-run02:50:172
2303825511,38sleep30-21swapper/300:45:263
2494499542,46cyclictest14901-21latency_hist04:55:142
2493699543,4cyclictest0-21swapper/103:35:461
24936995412,36cyclictest0-21swapper/104:50:521
2494499533,9cyclictest0-21swapper/204:58:152
2494499532,6cyclictest20674-21ssh05:04:042
2493699533,45cyclictest0-21swapper/102:50:571
2494499523,45cyclictest0-21swapper/204:14:162
2494499523,44cyclictest0-21swapper/203:59:352
2494499523,43cyclictest0-21swapper/203:36:162
2494499522,6cyclictest29557-21latency_hist03:30:172
2494499522,6cyclictest23919-21missed_timers06:00:332
2493699522,6cyclictest11686-21ssh04:50:051
2493699522,6cyclictest11686-21ssh04:50:051
2494499516,39cyclictest0-21swapper/205:40:162
2494499516,39cyclictest0-21swapper/205:40:162
2494499516,39cyclictest0-21swapper/205:32:212
2494499515,39cyclictest0-21swapper/205:15:412
2494499514,41cyclictest0-21swapper/205:05:242
2494499514,41cyclictest0-21swapper/204:03:362
2494499513,41cyclictest0-21swapper/203:54:562
2494499513,41cyclictest0-21swapper/203:54:562
24944995113,32cyclictest0-21swapper/202:00:402
24944995111,34cyclictest0-21swapper/205:36:072
2493699515,41cyclictest0-21swapper/100:55:351
24936995112,6cyclictest0-21swapper/103:25:471
24936995112,5cyclictest0-21swapper/106:02:541
2493099519,36cyclictest0-21swapper/003:05:430
2494499505,38cyclictest0-21swapper/203:20:442
2494499504,6cyclictest0-21swapper/202:54:372
2494499504,40cyclictest0-21swapper/203:45:542
2494499503,42cyclictest0-21swapper/205:46:432
24944995012,34cyclictest3675-21idleruntime-cro02:45:172
2493699504,41cyclictest0-21swapper/105:03:141
2493699504,41cyclictest0-21swapper/103:33:561
2493699504,17cyclictest0-21swapper/105:17:421
24936995012,6cyclictest0-21swapper/105:34:551
24936995010,35cyclictest0-21swapper/103:12:011
2493099502,43cyclictest5554-21diskmemload04:45:450
2493099502,43cyclictest5554-21diskmemload04:45:450
245102508,13sleep10-21swapper/100:48:131
2494499494,40cyclictest0-21swapper/203:11:372
2494499494,39cyclictest0-21swapper/204:32:032
2494499494,39cyclictest0-21swapper/203:19:252
2494499494,39cyclictest0-21swapper/202:56:052
2494499494,39cyclictest0-21swapper/202:56:052
2494499493,41cyclictest0-21swapper/206:13:082
2494499493,40cyclictest0-21swapper/204:30:012
2494499492,11cyclictest30793-21/usr/sbin/munin03:30:452
24944994918,26cyclictest30895-21fschecks_count02:30:322
24944994911,33cyclictest25584-21ls05:10:422
24944994910,33cyclictest0-21swapper/204:35:332
2493699499,35cyclictest0-21swapper/106:05:551
2493699499,35cyclictest0-21swapper/105:06:491
2493699499,15cyclictest0-21swapper/105:20:251
2493699494,40cyclictest0-21swapper/103:57:051
2493699493,8cyclictest0-21swapper/105:50:431
24936994912,32cyclictest0-21swapper/106:10:201
24936994912,31cyclictest0-21swapper/104:55:441
24936994912,31cyclictest0-21swapper/104:08:311
24936994911,6cyclictest0-21swapper/105:47:461
24936994911,5cyclictest0-21swapper/101:40:531
24936994911,5cyclictest0-21swapper/101:40:531
2493099492,41cyclictest27853-21df_inode05:15:270
2494499489,34cyclictest0-21swapper/204:19:192
2494499488,34cyclictest0-21swapper/206:16:582
2494499487,35cyclictest0-21swapper/204:47:422
2494499487,35cyclictest0-21swapper/204:47:422
2494499484,38cyclictest0-21swapper/205:25:322
2494499484,38cyclictest0-21swapper/204:10:002
2494499484,37cyclictest0-21swapper/205:50:322
2494499484,19cyclictest0-21swapper/205:57:512
2494499483,11cyclictest0-21swapper/202:05:462
24944994811,8cyclictest28809-21sshd06:08:312
24944994811,31cyclictest0-21swapper/201:55:452
2493699488,34cyclictest0-21swapper/104:38:221
2493699487,36cyclictest0-21swapper/106:18:281
2493699484,39cyclictest0-21swapper/105:56:341
2493699484,39cyclictest0-21swapper/103:50:241
2493699484,39cyclictest0-21swapper/103:50:241
2493699484,39cyclictest0-21swapper/103:06:001
2493699484,39cyclictest0-21swapper/101:15:421
2493699484,39cyclictest0-21swapper/101:00:501
2493699484,38cyclictest0-21swapper/105:35:581
2493699484,14cyclictest0-21swapper/104:34:431
2493699483,5cyclictest0-21swapper/103:01:371
2493699483,41cyclictest0-21swapper/104:14:461
2493699483,40cyclictest0-21swapper/103:19:171
2493699483,12cyclictest8392-21ssh03:47:511
2493699482,40cyclictest588-21irqbalance05:13:141
2493699482,13cyclictest6271-21/usr/sbin/munin01:25:411
24936994811,31cyclictest0-21swapper/104:00:261
2493099484,39cyclictest0-21swapper/005:04:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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