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2026-09-06 - 08:17
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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 792 highest latencies:
System rack2slot6.osadl.org (updated Sun Sep 06, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19045995828cyclictest75150irq/9-eth214:57:470
19045995626cyclictest0-21swapper17:24:540
19045995324cyclictest0-21swapper15:38:350
19045995226cyclictest0-21swapper16:09:000
19045995225cyclictest0-21swapper14:40:050
19045995125cyclictest0-21swapper16:39:010
19045995125cyclictest0-21swapper15:26:380
19045995023cyclictest0-21swapper15:19:050
19045995022cyclictest75150irq/9-eth217:18:120
19045995022cyclictest0-21swapper16:23:490
19045995015cyclictest11183-21kworker/0:114:45:070
19045995014cyclictest11183-21kworker/0:114:36:430
19045994926cyclictest3075-21seq16:54:150
19045994926cyclictest0-21swapper15:14:230
19045994925cyclictest0-21swapper14:17:310
19045994824cyclictest0-21swapper15:36:030
19045994727cyclictest0-21swapper15:32:220
19045994724cyclictest0-21swapper17:10:050
19045994722cyclictest11183-21kworker/0:114:59:390
19045994714cyclictest11183-21kworker/0:115:50:480
19045994713cyclictest9738-21kworker/0:016:59:570
19045994628cyclictest0-21swapper16:21:290
19045994627cyclictest0-21swapper14:51:530
19045994626cyclictest0-21swapper14:02:300
19045994622cyclictest75150irq/9-eth215:43:350
19045994622cyclictest0-21swapper17:21:260
19045994621cyclictest75150irq/9-eth217:03:240
19045994615cyclictest9738-21kworker/0:016:08:110
19045994615cyclictest26122-21kworker/0:014:05:180
19045994615cyclictest11183-21kworker/0:115:08:080
19045994615cyclictest11183-21kworker/0:114:11:020
19045994614cyclictest11183-21kworker/0:115:09:280
19045994614cyclictest11183-21kworker/0:114:32:070
19045994613cyclictest9738-21kworker/0:016:17:110
19045994610cyclictest0-21swapper16:00:230
19045994527cyclictest0-21swapper15:54:360
19045994514cyclictest9738-21kworker/0:016:32:160
19045994514cyclictest11183-21kworker/0:114:25:390
19045994426cyclictest0-21swapper14:19:210
19045994414cyclictest9738-21kworker/0:016:33:450
19045994413cyclictest9738-21kworker/0:016:43:160
19045994411cyclictest9738-21kworker/0:016:51:110
19045993818cyclictest0-21swapper13:50:100
19045993728cyclictest75150irq/9-eth212:04:410
19045993510cyclictest27710-21munin-node13:43:410
1904599349cyclictest0-21swapper13:04:440
1904599349cyclictest0-21swapper11:58:560
19045993424cyclictest75150irq/9-eth212:18:480
19045993419cyclictest0-21swapper13:24:140
1904599339cyclictest8227-21munin-node12:53:410
1904599339cyclictest0-21swapper13:36:430
19045993323cyclictest19033-21cyclictest12:48:470
19045993311cyclictest25276-21tune2fs12:13:460
19045993311cyclictest0-21swapper12:59:160
1904599329cyclictest29774-21cat12:23:520
1904599329cyclictest23025-21munin-node12:08:500
1904599329cyclictest0-21swapper13:08:320
1904599329cyclictest0-21swapper12:36:280
19045993221cyclictest230602sleep013:29:470
19045993221cyclictest17160-21rsyslogd13:15:320
19045993220cyclictest0-21swapper12:42:150
19045993218cyclictest0-21swapper12:44:160
19045993210cyclictest31919-21fschecks_count13:53:410
19045993122cyclictest0-21swapper13:38:300
19045993122cyclictest0-21swapper13:18:340
19045993122cyclictest0-21swapper12:28:570
75150250irq/9-eth20-21swapper11:53:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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