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2025-08-26 - 18:55
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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 rackfslot4.osadl.org (updated Tue Aug 26, 2025 12:45:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
47121250,2sleep0469-21awk12:05:250
3248321180,3chrt31320-21apt-get10:01:570
843221130,2chrt8434-21latency_hist08:15:050
326721130,2chrt3266-21TaskTest12:10:460
253621120,2chrt2534-21cat11:08:200
1966721120,2chrt960-21mmi08:36:180
1109021120,2chrt11087-21cat08:20:040
1841021110,2chrt18409-21sh10:36:500
2256021090,3chrt22559-21ssh11:46:040
2605921080,3chrt1059-21TaskTest08:48:320
646121030,2chrt6462-21sleep12:16:530
311982990,1sleep031199-21rm09:59:500
181922990,2chrt18193-21sleep07:32:130
650890765,59cyclictest960-21mmi08:05:210
49322760,2sleep04933-21sh10:11:150
650890757,59cyclictest960-21mmi10:35:010
650890744,59cyclictest960-21mmi11:36:450
6508907414,51cyclictest4899-21diskmemload09:37:200
650890736,47cyclictest960-21mmi09:47:290
650890734,60cyclictest13452-21sh12:30:050
650890734,49cyclictest16176-21sh09:31:170
650890728,44cyclictest960-21mmi07:41:030
650890726,57cyclictest960-21mmi11:25:090
6508907218,44cyclictest8719-21sh12:20:420
650890716,55cyclictest3023-21ssh10:07:420
650890716,54cyclictest960-21mmi08:59:380
650890716,44cyclictest960-21mmi11:53:350
650890715,57cyclictest960-21mmi10:52:540
650890715,57cyclictest960-21mmi10:22:180
650890715,57cyclictest960-21mmi09:51:490
650890706,47cyclictest960-21mmi09:42:010
650890706,44cyclictest960-21mmi12:38:510
650890706,44cyclictest960-21mmi09:27:300
650890705,56cyclictest6517-21ssh09:13:030
650890705,55cyclictest960-21mmi10:59:540
650890705,54cyclictest960-21mmi08:50:470
650890705,45cyclictest960-21mmi09:17:150
650890705,44cyclictest960-21mmi07:48:010
650890704,57cyclictest960-21mmi11:02:530
650890704,56cyclictest1931-21TaskTest08:02:400
650890704,46cyclictest960-21mmi12:33:330
650890703,58cyclictest1059-21TaskTest09:08:040
6508907016,43cyclictest18926-21munin-run08:35:040
6508907015,46cyclictest960-21mmi08:22:320
6508907013,48cyclictest16300-21apt08:30:010
650890698,53cyclictest23535-21ssh10:46:320
650890695,55cyclictest4547-21ssh11:12:060
650890695,54cyclictest960-21mmi11:30:130
650890695,44cyclictest960-21mmi10:28:310
650890695,43cyclictest960-21mmi11:27:300
650890694,55cyclictest960-21mmi11:15:360
650890694,55cyclictest960-21mmi07:51:170
650890694,50cyclictest960-21mmi07:14:280
650890694,45cyclictest960-21mmi07:21:300
650890687,54cyclictest20476-21ssh11:42:100
650890684,55cyclictest960-21mmi07:35:180
650890684,55cyclictest7756-21cat10:16:370
650890684,54cyclictest960-21mmi11:57:560
650890683,50cyclictest16237-21TaskTest07:28:320
650890683,47cyclictest20836-21TaskTest10:41:230
650890676,44cyclictest960-21mmi09:01:530
650890675,54cyclictest22856-21sh08:42:220
650890675,53cyclictest960-21mmi07:57:470
650890674,54cyclictest960-21mmi09:20:290
650890673,54cyclictest30446-21TaskTest12:00:390
650890664,53cyclictest9636-21TaskTest07:15:540
650890644,50cyclictest6577-21cat07:10:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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