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2025-11-17 - 06:44
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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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot5.osadl.org (updated Mon Nov 17, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3272822423sleep20-21swapper19:56:292
3273322221sleep40-21swapper19:56:314
1792322221sleep20-21swapper22:26:022
10287992018cyclictest0-21swapper20:21:520
10287991918cyclictest0-21swapper20:57:070
10287991918cyclictest0-21swapper19:05:580
10287991917cyclictest0-21swapper19:00:060
10287991917cyclictest0-21swapper18:33:570
10287991917cyclictest0-21swapper17:51:070
10287991917cyclictest0-21swapper17:18:180
10287991915cyclictest0-21swapper20:16:430
10287991915cyclictest0-21swapper18:12:520
10287991915cyclictest0-21swapper18:11:400
10287991915cyclictest0-21swapper17:22:420
10287991912cyclictest0-21swapper19:44:110
483421817sleep20-21swapper18:02:092
3027121817sleep20-21swapper20:49:582
2679121817sleep60-21swapper17:47:006
2244021817sleep20-21swapper20:36:462
2159621817sleep70-21swapper19:32:577
2090921817sleep20-21swapper17:33:362
1875221817sleep50-21swapper18:31:255
1811721817sleep20-21swapper17:27:352
1627821817sleep70-21swapper19:24:407
10287991817cyclictest749sirq-net-rx/018:46:270
10287991817cyclictest0-21swapper21:36:570
10287991817cyclictest0-21swapper20:14:050
10287991817cyclictest0-21swapper20:04:530
10287991817cyclictest0-21swapper19:54:070
10287991817cyclictest0-21swapper18:22:280
10287991816cyclictest0-21swapper22:15:360
10287991816cyclictest0-21swapper21:42:040
10287991816cyclictest0-21swapper19:36:590
10287991815cyclictest0-21swapper21:01:490
10287991813cyclictest0-21swapper19:58:530
10287991716cyclictest0-21swapper22:17:010
10287991716cyclictest0-21swapper21:52:560
10287991716cyclictest0-21swapper21:15:580
10287991716cyclictest0-21swapper20:43:060
10287991716cyclictest0-21swapper19:13:590
10287991716cyclictest0-21swapper19:09:020
10287991716cyclictest0-21swapper18:18:480
10287991716cyclictest0-21swapper18:18:480
10287991716cyclictest0-21swapper18:04:410
10287991716cyclictest0-21swapper17:58:570
10287991716cyclictest0-21swapper17:32:100
10287991715cyclictest96950irq/56-sky2@
pci
19:27:350
10287991715cyclictest0-21swapper22:38:090
10287991715cyclictest0-21swapper22:29:050
10287991715cyclictest0-21swapper22:21:560
10287991715cyclictest0-21swapper21:59:000
10287991715cyclictest0-21swapper21:16:570
10287991715cyclictest0-21swapper21:07:550
10287991715cyclictest0-21swapper20:48:470
10287991715cyclictest0-21swapper19:46:580
10287991715cyclictest0-21swapper19:23:140
10287991715cyclictest0-21swapper19:21:300
10287991715cyclictest0-21swapper18:52:030
10287991715cyclictest0-21swapper18:28:440
10287991713cyclictest0-21swapper22:44:480
10287991713cyclictest0-21swapper22:35:220
10287991713cyclictest0-21swapper22:04:420
10287991713cyclictest0-21swapper21:48:130
10287991713cyclictest0-21swapper21:27:570
10287991713cyclictest0-21swapper20:39:050
10287991713cyclictest0-21swapper20:31:440
10287991713cyclictest0-21swapper20:28:480
10287991713cyclictest0-21swapper20:07:320
10287991713cyclictest0-21swapper18:50:250
10287991713cyclictest0-21swapper18:36:450
10287991713cyclictest0-21swapper17:53:060
10287991713cyclictest0-21swapper17:43:340
10287991712cyclictest0-21swapper20:51:520
10287991710cyclictest0-21swapper19:31:550
10287991710cyclictest0-21swapper17:37:080
10287991710cyclictest0-21swapper17:26:560
2370021615sleep20-21swapper17:39:362
10287991615cyclictest0-21swapper22:07:320
10287991615cyclictest0-21swapper21:31:430
10287991615cyclictest0-21swapper21:21:580
620721515sleep70-21swapper21:05:567
3198021513sleep40-21swapper17:56:184
2207021514sleep30-21swapper19:36:453
957121413sleep60-21swapper22:08:216
949221413sleep70-21swapper22:07:267
91321413sleep70-21swapper21:55:027
91021413sleep60-21swapper21:55:016
882921413sleep40-21swapper20:11:434
872821413sleep70-21swapper21:07:567
86821413sleep70-21swapper20:56:447
830921413sleep70-21swapper20:07:227
810921413sleep60-21swapper18:11:576
810821413sleep50-21swapper18:11:565
810321413sleep20-21swapper19:09:312
802321413sleep70-21swapper19:08:247
788121413sleep70-21swapper18:11:347
755621413sleep60-21swapper19:07:036
73979140ShbNDf638c28021550irq/16-uhci_hcd21:39:311
73979140ShbNDf638c28021550irq/16-uhci_hcd17:52:021
675621413sleep70-21swapper22:02:147
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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