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2026-03-29 - 15:29
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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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 100 highest latencies:
System rack8slot1.osadl.org (updated Sun Mar 29, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10429992719615,0cyclictest9235-21cron10:04:050
10429992685272,0cyclictest1940-1kworker/0:0H07:04:050
10429992561285,0cyclictest1940-1kworker/0:0H11:19:050
10429992547241,0cyclictest1940-1kworker/0:0H07:24:040
10429992453296,0cyclictest1940-1kworker/0:0H11:04:050
10429992448246,0cyclictest1940-1kworker/0:0H09:04:040
10429992443650,0cyclictest9-21ksoftirqd/012:04:050
10429992399253,0cyclictest1940-1kworker/0:0H08:29:050
10429992397267,0cyclictest1940-1kworker/0:0H07:29:050
10429992397220,0cyclictest1940-1kworker/0:0H08:19:040
10429992393242,0cyclictest1940-1kworker/0:0H10:49:050
10429992365562,0cyclictest11723-21munin-node08:39:040
10429992345706,0cyclictest3704-21wc11:24:040
10429992339241,0cyclictest1940-1kworker/0:0H07:19:050
10429992338259,0cyclictest1940-1kworker/0:0H11:59:040
10429992329534,0cyclictest1595-21jbd2/hda3-808:24:050
10429992321248,0cyclictest1940-1kworker/0:0H08:59:040
10429992307710,0cyclictest4137-21lldpd07:44:040
10429992300322,0cyclictest1940-1kworker/0:0H08:44:050
10429992250276,0cyclictest1940-1kworker/0:0H10:24:040
10429992248281,0cyclictest1940-1kworker/0:0H09:59:050
10429992213234,0cyclictest1940-1kworker/0:0H09:39:050
10429992210310,0cyclictest1940-1kworker/0:0H09:29:040
10429992208284,0cyclictest1940-1kworker/0:0H10:09:050
10429992166177,0cyclictest1940-1kworker/0:0H07:39:040
10429992099665,0cyclictest9-21ksoftirqd/008:09:070
10429992064270,0cyclictest1940-1kworker/0:0H11:39:040
10429992048224,0cyclictest1940-1kworker/0:0H10:44:060
10429992001678,0cyclictest9-21ksoftirqd/011:09:050
10429991988270,0cyclictest1940-1kworker/0:0H08:04:040
10429991934260,0cyclictest1940-1kworker/0:0H12:24:050
10429991897239,0cyclictest1940-1kworker/0:0H10:39:060
10429991874125,0cyclictest1940-1kworker/0:0H10:59:030
10429991841489,0cyclictest0-21swapper07:04:010
10429991803228,0cyclictest1940-1kworker/0:0H10:54:080
10429991784700,0cyclictest3983-21munin-node09:49:040
10429991782198,0cyclictest1940-1kworker/0:0H09:24:040
10429991761118,0cyclictest1940-1kworker/0:0H10:29:040
10429991754241,0cyclictest1940-1kworker/0:0H11:34:090
10429991717223,0cyclictest1940-1kworker/0:0H12:29:050
10429991693563,0cyclictest9-21ksoftirqd/007:59:030
10429991680590,0cyclictest9-21ksoftirqd/008:14:080
10429991645264,0cyclictest1940-1kworker/0:0H10:34:090
10429991583655,0cyclictest4450-21runrttasks09:54:080
10429991553618,0cyclictest9-21ksoftirqd/010:14:090
10429991549682,0cyclictest24088-21munin-node09:14:090
10429991540190,0cyclictest1940-1kworker/0:0H11:54:150
104299915331416,0cyclictest1940-1kworker/0:0H10:21:250
10429991518233,0cyclictest1940-1kworker/0:0H09:44:080
10429991483272,0cyclictest9-21ksoftirqd/009:11:200
10429991481306,0cyclictest1940-1kworker/0:0H12:14:140
1042999147232,0cyclictest1940-1kworker/0:0H12:11:430
10429991472147,0cyclictest1940-1kworker/0:0H12:19:050
10429991444324,0cyclictest9-21ksoftirqd/008:56:390
10429991443221,0cyclictest1940-1kworker/0:0H08:34:120
10429991440267,0cyclictest9-21ksoftirqd/009:36:310
10429991439431,0cyclictest1595-21jbd2/hda3-809:21:220
10429991425435,0cyclictest29606-21grep07:56:370
1042999142074,0cyclictest1940-1kworker/0:0H07:16:380
1042999140728,0cyclictest1940-1kworker/0:0H08:51:240
10429991404402,0cyclictest9-21ksoftirqd/007:51:280
10429991400373,0cyclictest1595-21jbd2/hda3-807:36:260
10429991393501,0cyclictest13567-21fschecks_time07:11:230
1042999137573,0cyclictest1940-1kworker/0:0H11:16:270
10429991375361,0cyclictest1595-21jbd2/hda3-811:31:320
10429991369550,0cyclictest12150-21tune2fs11:46:370
10429991366381,0cyclictest9-21ksoftirqd/011:51:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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