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2024-04-27 - 11:03
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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 Sat Apr 27, 2024 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311440ksoftirqd/08351-21threads16:04:100
634925511sleep026581-21kworker/0:016:38:500
27380995328cyclictest0-21swapper17:24:090
27380995125cyclictest0-21swapper14:57:410
27380994815cyclictest10312-21kworker/0:115:05:490
27380994814cyclictest26581-21kworker/0:016:56:460
27380994813cyclictest10312-21kworker/0:115:11:020
27380994724cyclictest286722sleep017:03:420
27380994721cyclictest0-21swapper15:48:580
27380994717cyclictest8652-21kworker/0:218:18:360
27380994716cyclictest8652-21kworker/0:217:48:390
27380994714cyclictest8652-21kworker/0:218:12:030
27380994714cyclictest8652-21kworker/0:218:01:320
27380994713cyclictest8652-21kworker/0:218:08:110
27380994713cyclictest26581-21kworker/0:017:23:290
27380994713cyclictest26581-21kworker/0:017:14:430
27380994713cyclictest26581-21kworker/0:016:30:180
27380994713cyclictest10312-21kworker/0:115:26:350
27380994712cyclictest8652-21kworker/0:217:52:160
27380994631cyclictest0-21swapper15:35:270
27380994628cyclictest0-21swapper15:55:160
27380994626cyclictest0-21swapper16:00:380
27380994615cyclictest8652-21kworker/0:218:19:300
27380994615cyclictest26581-21kworker/0:017:04:360
27380994615cyclictest26581-21kworker/0:016:53:040
27380994614cyclictest26581-21kworker/0:017:32:440
27380994613cyclictest26581-21kworker/0:016:38:190
27380994527cyclictest0-21swapper16:15:150
27380994526cyclictest0-21swapper15:39:500
27380994524cyclictest0-21swapper15:15:130
27380994516cyclictest26581-21kworker/0:016:48:230
27380994515cyclictest26581-21kworker/0:016:25:580
27380994514cyclictest8652-21kworker/0:217:55:490
27380994514cyclictest26581-21kworker/0:017:38:490
27380994514cyclictest26581-21kworker/0:017:34:040
27380994514cyclictest10312-21kworker/0:115:44:370
27380994514cyclictest10312-21kworker/0:114:59:200
27380994513cyclictest26581-21kworker/0:016:11:540
27380994513cyclictest10312-21kworker/0:115:29:270
27380994424cyclictest0-21swapper16:20:190
27380994413cyclictest10312-21kworker/0:115:22:160
27380994329cyclictest0-21swapper17:08:440
2738099398cyclictest0-21swapper13:12:100
2738099359cyclictest4843-21munin-node13:19:100
2738099359cyclictest31ksoftirqd/013:48:040
2738099359cyclictest31ksoftirqd/012:57:480
27380993510cyclictest31ksoftirqd/014:49:480
2734423513sleep027353-21munin-run12:54:000
2738099349cyclictest31ksoftirqd/014:44:340
2738099349cyclictest31ksoftirqd/013:29:280
27380993410cyclictest477-21processes14:29:150
27380993410cyclictest31ksoftirqd/013:49:280
27380993410cyclictest0-21swapper13:37:590
2738099339cyclictest31ksoftirqd/014:34:450
2738099339cyclictest31ksoftirqd/013:56:000
2738099339cyclictest0-21swapper14:40:370
2738099338cyclictest31ksoftirqd/014:14:540
27380993311cyclictest0-21swapper14:06:070
27380993311cyclictest0-21swapper13:59:040
27380993311cyclictest0-21swapper13:00:330
27380993310cyclictest312172chrt14:24:180
27380993310cyclictest2898-21munin-node13:14:130
27380993310cyclictest0-21swapper14:21:060
27380993310cyclictest0-21swapper13:24:020
2738099329cyclictest0-21swapper14:09:270
27380993210cyclictest0-21swapper13:39:170
27380993210cyclictest0-21swapper13:04:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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