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2026-05-05 - 05:32
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot2.osadl.org (updated Tue May 05, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
333523922530,5chrt3335229-21ntpq20:20:580
331997322440,3chrt3319969-21ps19:26:150
331509299230201,17cyclictest3388046-21kworker/u2:200:00:360
331509299230198,19cyclictest3388046-21kworker/u2:200:00:040
338834322270,3chrt3388344-21plymouth23:31:200
335350522210,3sleep03353507-21tr21:26:160
339834822130,2sleep03398347-21true00:10:020
331509299209180,18cyclictest3397434-21kworker/u2:000:20:020
331509299209179,19cyclictest3388046-21kworker/u2:223:46:160
331509299209179,18cyclictest3349540-21kworker/u2:021:20:050
331509299207178,17cyclictest3336040-21kworker/u2:220:36:170
331509299207177,18cyclictest3368077-21kworker/u2:122:31:170
331509299207177,18cyclictest3359726-21kworker/u2:222:16:170
331509299206175,19cyclictest3323472-21kworker/u2:120:10:050
331509299205174,18cyclictest3312800-21kworker/u2:019:16:170
331509299204173,19cyclictest3373648-21kworker/u2:022:55:040
331509299203173,19cyclictest3349540-21kworker/u2:021:40:050
331509299203173,18cyclictest3323472-21kworker/u2:120:15:070
331509299202173,19cyclictest3323472-21kworker/u2:120:05:050
331509299202173,18cyclictest3397434-21kworker/u2:000:40:010
331509299201171,18cyclictest3388046-21kworker/u2:223:35:080
331509299201160,19cyclictest3323472-21kworker/u2:119:55:050
331509299200170,19cyclictest3368077-21kworker/u2:122:41:230
331509299199171,18cyclictest3368077-21kworker/u2:122:46:170
331509299199169,18cyclictest3317901-21kworker/u2:119:25:060
331509299199167,22cyclictest3359726-21kworker/u2:222:15:040
331509299198168,19cyclictest3397434-21kworker/u2:000:35:030
336130421970,3chrt3361302-21df_inode21:55:170
331509299197168,18cyclictest3323472-21kworker/u2:120:30:230
331509299196168,17cyclictest3343486-21kworker/u2:021:00:070
331509299193164,18cyclictest3359726-21kworker/u2:222:10:080
331509299193164,18cyclictest3336040-21kworker/u2:220:45:050
331509299193163,18cyclictest3345797-21kworker/u2:221:05:070
331509299192164,18cyclictest3388046-21kworker/u2:223:55:060
331509299191163,19cyclictest3321216-21kworker/u2:219:35:020
331509299190160,19cyclictest3323472-21kworker/u2:120:20:050
331509299189159,18cyclictest3349540-21kworker/u2:021:35:030
331509299189158,19cyclictest3321216-21kworker/u2:219:40:020
331509299188159,17cyclictest3368077-21kworker/u2:122:30:080
331509299187160,16cyclictest3343486-21kworker/u2:020:55:070
331509299187158,17cyclictest3358323-21kworker/u2:121:50:080
331509299186156,18cyclictest3373648-21kworker/u2:023:20:080
331509299184153,19cyclictest3373648-21kworker/u2:023:01:190
334940021830,4chrt3349399-21/usr/sbin/munin21:11:180
331509299183155,18cyclictest3373648-21kworker/u2:023:26:190
331509299183153,19cyclictest3336040-21kworker/u2:220:50:030
331509299182153,18cyclictest3373648-21kworker/u2:023:00:040
331509299182151,19cyclictest3349540-21kworker/u2:021:25:010
331509299181152,18cyclictest3349540-21kworker/u2:021:45:040
331509299181151,18cyclictest3321216-21kworker/u2:219:45:380
331509299180148,19cyclictest3312800-21kworker/u2:019:10:400
331509299179149,18cyclictest3397434-21kworker/u2:000:15:020
331509299178150,17cyclictest3321216-21kworker/u2:219:40:100
331509299178148,19cyclictest3368077-21kworker/u2:122:21:170
331509299178147,19cyclictest3359726-21kworker/u2:222:01:230
331509299177148,17cyclictest3368077-21kworker/u2:122:35:420
331509299176149,17cyclictest3373648-21kworker/u2:023:21:190
338210721750,4chrt3382105-21munin-node23:10:110
331509299174147,17cyclictest3397434-21kworker/u2:000:20:220
331509299173143,19cyclictest3397434-21kworker/u2:000:25:480
331509299171142,18cyclictest3388046-21kworker/u2:223:40:240
331509299171142,17cyclictest3323472-21kworker/u2:119:55:230
331509299167138,18cyclictest3358323-21kworker/u2:121:50:240
331509299167137,18cyclictest3373648-21kworker/u2:023:05:430
331509299165137,18cyclictest3323472-21kworker/u2:120:25:230
331509299164137,17cyclictest3347566-21kworker/u2:121:10:010
331509299157129,17cyclictest3312800-21kworker/u2:019:10:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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