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2026-07-18 - 05:53
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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 highest latencies:
System rack2slot6.osadl.org (updated Sat Jul 18, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12982995526cyclictest0-21swapper18:11:280
12982995526cyclictest0-21swapper17:26:450
12982995326cyclictest75150irq/9-eth215:56:160
12982995324cyclictest0-21swapper18:21:250
12982995224cyclictest75150irq/9-eth215:32:290
12982995223cyclictest75150irq/9-eth216:00:230
12982995126cyclictest75150irq/9-eth216:59:470
12982995126cyclictest0-21swapper18:46:070
12982995126cyclictest0-21swapper16:56:380
12982995030cyclictest0-21swapper17:51:590
12982995027cyclictest0-21swapper16:25:420
12982995026cyclictest0-21swapper18:27:030
12982995025cyclictest0-21swapper17:12:130
12982995024cyclictest0-21swapper15:42:480
12982995022cyclictest0-21swapper18:41:050
12982994926cyclictest0-21swapper16:46:330
12982994924cyclictest75150irq/9-eth215:34:480
12982994923cyclictest0-21swapper17:54:130
12982994915cyclictest23101-21kworker/0:116:30:190
12982994914cyclictest23101-21kworker/0:117:46:490
12982994828cyclictest0-21swapper17:14:370
12982994817cyclictest0-21swapper15:53:260
12982994738cyclictest75150irq/9-eth216:38:090
12982994729cyclictest0-21swapper17:34:560
12982994722cyclictest0-21swapper16:16:470
12982994714cyclictest9731-21kworker/0:018:15:060
12982994713cyclictest23101-21kworker/0:116:41:330
12982994628cyclictest0-21swapper18:31:300
12982994628cyclictest0-21swapper17:07:270
12982994627cyclictest0-21swapper16:19:440
12982994626cyclictest0-21swapper17:30:180
12982994624cyclictest0-21swapper15:44:200
12982994623cyclictest126132sleep016:11:530
12982994623cyclictest0-21swapper16:49:140
12982994619cyclictest0-21swapper15:24:460
12982994618cyclictest9731-21kworker/0:018:08:460
12982994613cyclictest23101-21kworker/0:116:05:250
12982994612cyclictest9731-21kworker/0:018:03:480
12982994612cyclictest23101-21kworker/0:117:43:440
12982994522cyclictest23101-21kworker/0:115:21:560
12982994325cyclictest0-21swapper18:34:010
12982994312cyclictest23101-21kworker/0:117:19:500
12982993810cyclictest27413-21munin-run15:19:090
1298299359cyclictest0-21swapper13:42:550
1298299349cyclictest258712sleep013:50:170
1298299349cyclictest0-21swapper14:28:520
1298299349cyclictest0-21swapper14:18:500
1298299349cyclictest0-21swapper13:31:260
1298299339cyclictest0-21swapper14:42:590
1298299329cyclictest32524-21munin-node14:09:280
1298299329cyclictest21766-21aten2.4_r2power15:04:230
1298299329cyclictest0-21swapper13:26:510
12982993223cyclictest238122sleep013:44:410
12982993222cyclictest19383-21iostat13:34:300
12982993219cyclictest8617-21ls14:29:290
12982993211cyclictest0-21swapper14:44:320
12982993211cyclictest0-21swapper14:20:290
12982993211cyclictest0-21swapper14:01:170
12982993210cyclictest15801-21munin-node14:49:290
12982993121cyclictest31ksoftirqd/013:19:270
12982993121cyclictest24300-21ntp_states15:09:280
12982993121cyclictest12973-21cyclictest14:59:330
12982993121cyclictest0-21swapper14:04:370
12982993120cyclictest26933-21diskstats13:54:280
12982993110cyclictest0-21swapper14:56:300
12982993021cyclictest0-21swapper14:34:240
12982992412cyclictest12981-21sed13:19:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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