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2026-06-16 - 05:57
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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 rack2slot6.osadl.org (updated Tue Jun 16, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311040ksoftirqd/01349-21threads17:21:060
31990ksoftirqd/014595-21ls19:20:530
17601995427cyclictest0-21swapper16:37:280
17601995332cyclictest0-21swapper19:40:180
17601995329cyclictest75150irq/9-eth219:01:110
17601995326cyclictest0-21swapper18:41:370
17601995324cyclictest0-21swapper19:28:240
17601995231cyclictest0-21swapper16:56:030
17601995230cyclictest75150irq/9-eth216:51:220
17601995229cyclictest0-21swapper16:27:080
17601995228cyclictest0-21swapper19:15:110
17601995227cyclictest0-21swapper18:09:120
17601995227cyclictest0-21swapper17:09:090
17601995226cyclictest75150irq/9-eth216:31:070
17601995226cyclictest0-21swapper19:00:370
17601995224cyclictest0-21swapper19:06:210
17601995132cyclictest0-21swapper16:50:290
17601995131cyclictest0-21swapper18:18:430
17601995128cyclictest0-21swapper18:20:520
17601995128cyclictest0-21swapper17:49:300
17601995128cyclictest0-21swapper16:20:530
17601995127cyclictest0-21swapper18:50:520
17601995127cyclictest0-21swapper17:03:240
17601995125cyclictest0-21swapper19:30:570
17601995125cyclictest0-21swapper18:03:170
17601995125cyclictest0-21swapper16:18:100
17601995124cyclictest0-21swapper17:43:390
17601995031cyclictest0-21swapper18:26:570
17601995031cyclictest0-21swapper17:57:480
17601995030cyclictest0-21swapper17:51:370
17601995030cyclictest0-21swapper17:36:120
17601995028cyclictest75150irq/9-eth217:25:570
17601995028cyclictest3754-21taskset18:34:280
17601995028cyclictest0-21swapper18:46:370
17601995025cyclictest0-21swapper16:42:370
17601994929cyclictest0-21swapper18:37:200
17601994927cyclictest0-21swapper18:11:300
17601994926cyclictest0-21swapper19:16:100
17601994923cyclictest0-21swapper17:16:500
17601994922cyclictest0-21swapper17:13:340
17601994825cyclictest0-21swapper17:33:080
17601994721cyclictest0-21swapper16:10:540
17601993610cyclictest0-21swapper15:46:300
17601993510cyclictest10674-21munin-node15:16:110
17601993413cyclictest32028-21munin-run16:10:500
17601993316cyclictest18967-21iostat_ios15:36:090
17601993310cyclictest3222-21tune2fs14:56:090
17601993310cyclictest0-21swapper14:11:090
1760199329cyclictest1087-21nscd14:26:080
1760199329cyclictest0-21swapper15:26:550
1760199329cyclictest0-21swapper15:14:240
17601993223cyclictest256752sleep015:53:090
17601993210cyclictest0-21swapper15:41:060
17601993210cyclictest0-21swapper15:32:490
17601993210cyclictest0-21swapper14:45:460
17601993210cyclictest0-21swapper14:32:310
17601993210cyclictest0-21swapper14:21:190
1760199319cyclictest26426-21cpu15:56:030
1760199319cyclictest0-21swapper15:01:260
1760199318cyclictest0-21swapper14:46:020
17601993120cyclictest1321-21iostat_ios14:51:090
17601993110cyclictest0-21swapper16:05:050
17601993110cyclictest0-21swapper15:22:110
17601993110cyclictest0-21swapper14:37:330
17601993110cyclictest0-21swapper14:16:080
17601993019cyclictest67612sleep015:06:000
31250ksoftirqd/023325-21kworker/0:014:06:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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