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2026-05-20 - 18:01
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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 50 highest latencies:
System rack7slot2.osadl.org (updated Wed May 20, 2026 12:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
107878699144115,18cyclictest53-21kswapd011:15:100
107878699121111,6cyclictest1267163-21kworker/u4:5+events_unbound12:10:170
10787869910686,17cyclictest53-21kswapd012:05:010
10787869910595,6cyclictest0-21swapper/009:10:240
1078787999283,7cyclictest1150104-21kworker/u4:4+events_unbound10:00:151
1078786997967,8cyclictest53-21kswapd011:50:130
1078786997769,5cyclictest1201984-21kworker/u4:10+events_unbound10:50:020
1078786997731,42cyclictest0-21swapper/010:20:190
1078786997627,31cyclictest1102338-21fschecks_time08:40:200
1078786997466,6cyclictest1154905-21kworker/u4:6+events_unbound10:29:530
1078787997263,6cyclictest53-21kswapd010:25:011
1078787997258,10cyclictest53-21kswapd011:45:131
1078786997265,5cyclictest53-21kswapd011:25:000
1078786997229,35cyclictest0-21swapper/010:15:000
1078786997135,32cyclictest53-21kswapd011:30:320
1078786997016,7cyclictest1185345-21apt-get10:30:110
1078786996960,6cyclictest53-21kswapd011:00:000
107878699694,25cyclictest1134292-21ssh09:35:260
1078786996935,31cyclictest1256068-21head11:45:190
1078786996861,5cyclictest1299742-21kworker/u4:14+events_unbound12:35:140
1078786996825,39cyclictest0-21swapper/009:20:100
1078786996761,4cyclictest1239293-21kworker/u4:9+events_unbound11:40:010
1078787996661,3cyclictest1244068-21kworker/u4:11+events_unbound11:53:451
1078786996639,24cyclictest53-21kswapd010:05:310
1078786996632,32cyclictest1138297-21acpi09:40:110
1078786996632,30cyclictest0-21swapper/011:05:280
107878699663,13cyclictest1172160-21ssh10:15:360
107878699663,13cyclictest1172160-21ssh10:15:360
107878699662,15cyclictest1204942-21ntpq10:50:300
1078786996612,9cyclictest1222797-21sshd11:10:110
1078787996559,4cyclictest53-21kswapd012:15:341
1078786996556,6cyclictest53-21kswapd012:10:000
107878699653,8cyclictest1265726-21ssh11:55:300
1078786996533,28cyclictest0-21swapper/010:40:350
1078786996531,31cyclictest1097060-21aten_r7power_vo08:20:160
1078786996531,30cyclictest0-21swapper/009:25:310
1078786996530,32cyclictest1090610-21aten_r7power_en07:55:190
1078786996524,36cyclictest25650irq/23-42890000.ethernet09:30:220
1078786996523,38cyclictest0-21swapper/008:10:230
1078786996428,33cyclictest1148941-21timerwakeupswit09:50:380
1078786996427,34cyclictest1085420-21aten_r7power_po07:35:150
1078786996426,34cyclictest0-21swapper/008:00:360
1078786996423,36cyclictest0-21swapper/012:20:290
1078786996423,36cyclictest0-21swapper/012:20:290
1078786996326,34cyclictest1096576-21unixbench-2d08:15:380
107878699631,18cyclictest1107757-21ntpq09:00:310
1078787996249,11cyclictest53-21kswapd010:35:311
107878699625,12cyclictest1085152-21modprobe07:35:000
1078786996234,25cyclictest0-21swapper/011:30:010
1078786996231,28cyclictest1297669-21basename12:30:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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