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2023-12-09 - 10:10
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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 Dec 09, 2023 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30568995530cyclictest0-21swapper21:30:590
30568995527cyclictest0-21swapper19:10:030
30568995332cyclictest15528-21kworker/0:020:52:230
30568994920cyclictest0-21swapper20:25:200
30568994829cyclictest0-21swapper19:18:530
30568994815cyclictest31750-21kworker/0:219:45:150
30568994815cyclictest15528-21kworker/0:020:57:570
30568994814cyclictest15528-21kworker/0:021:48:380
30568994728cyclictest0-21swapper20:41:270
30568994727cyclictest0-21swapper19:55:120
30568994719cyclictest30557-21cyclictest19:40:140
30568994715cyclictest15528-21kworker/0:021:40:340
30568994714cyclictest31750-21kworker/0:219:02:410
30568994714cyclictest15528-21kworker/0:020:39:100
30568994713cyclictest15528-21kworker/0:022:00:010
30568994632cyclictest0-21swapper19:52:180
30568994632cyclictest0-21swapper18:54:010
30568994628cyclictest0-21swapper19:22:510
30568994627cyclictest0-21swapper21:54:080
30568994627cyclictest0-21swapper19:24:350
30568994626cyclictest0-21swapper21:55:200
30568994621cyclictest0-21swapper20:04:510
30568994620cyclictest72450irq/9-eth219:34:570
30568994620cyclictest0-21swapper18:57:330
30568994616cyclictest15528-21kworker/0:021:19:310
30568994615cyclictest31750-21kworker/0:220:15:540
30568994614cyclictest31750-21kworker/0:220:20:540
30568994612cyclictest15528-21kworker/0:020:47:290
30568994535cyclictest15528-21kworker/0:021:07:210
30568994531cyclictest0-21swapper19:06:300
30568994528cyclictest0-21swapper21:10:210
30568994526cyclictest0-21swapper22:05:040
30568994516cyclictest31750-21kworker/0:218:40:180
30568994516cyclictest0-21swapper21:34:460
30568994515cyclictest15528-21kworker/0:021:15:550
30568994515cyclictest15528-21kworker/0:020:32:220
30568994514cyclictest31750-21kworker/0:220:11:420
30568994414cyclictest31750-21kworker/0:220:00:340
30568994412cyclictest15528-21kworker/0:021:03:000
30568994412cyclictest1142-21sed21:24:550
30568994411cyclictest31750-21kworker/0:219:30:040
30568994411cyclictest31750-21kworker/0:218:48:500
30568993621cyclictest24400-21open_inodes17:45:050
30568993610cyclictest0-21swapper18:36:360
30568993524cyclictest20455-21munin-node17:35:040
30568993516cyclictest0-21swapper18:15:560
3056899349cyclictest0-21swapper16:40:580
30568993423cyclictest8840-21ps17:05:080
30568993423cyclictest27987-21if_err_eth217:55:010
30568993423cyclictest2725-21munin-node16:50:040
30568993422cyclictest1487-21iostat18:09:590
30568993410cyclictest31ksoftirqd/017:43:480
30568993323cyclictest14328-21munin-node17:20:030
30568993322cyclictest404-21munin-node16:45:020
30568993310cyclictest0-21swapper18:00:300
30568993310cyclictest0-21swapper17:00:220
3056899329cyclictest0-21swapper18:30:420
3056899328cyclictest0-21swapper17:14:420
30568993222cyclictest31654-21df18:04:550
30568993222cyclictest30557-21cyclictest17:09:590
30568993216cyclictest0-21swapper17:49:490
30568993210cyclictest0-21swapper18:22:450
30568993122cyclictest41382sleep016:54:480
30568993122cyclictest18431-21needreboot17:30:050
30568993121cyclictest7832-21threads18:25:070
30568993120cyclictest16349-21munin-node17:25:020
30568992813cyclictest30570-21latency_hist16:39:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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