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2025-07-01 - 00:37
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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: performance
Characteristics of the highest latencies:
System rack3slot1.osadl.org (updated Mon Jun 30, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2592499123122cyclictest0-21swapper/300:21:023
2592499107102cyclictest0-21swapper/303:20:593
2592499103102cyclictest0-21swapper/302:41:023
2592299103102cyclictest0-21swapper/102:40:431
2592299103102cyclictest0-21swapper/101:36:121
25924999792cyclictest0-21swapper/323:46:043
25922999492cyclictest13524-21tune2fs01:21:041
25922999492cyclictest13524-21tune2fs01:21:041
25924999392cyclictest0-21swapper/303:45:573
25924999392cyclictest0-21swapper/301:21:043
25924999392cyclictest0-21swapper/301:21:043
25922999392cyclictest0-21swapper/102:41:021
25922999391cyclictest11468-21tune2fs03:45:571
25924999085cyclictest4502-21latency_hist03:30:403
25924998872cyclictest0-21swapper/303:01:013
25924998872cyclictest0-21swapper/302:46:003
25924998872cyclictest0-21swapper/302:06:093
25924998871cyclictest0-21swapper/323:56:093
25924998871cyclictest0-21swapper/302:51:103
25924998782cyclictest0-21swapper/304:45:523
25924998782cyclictest0-21swapper/304:41:043
25924998782cyclictest0-21swapper/303:35:593
25924998782cyclictest0-21swapper/302:15:583
25924998782cyclictest0-21swapper/302:01:093
25924998782cyclictest0-21swapper/301:46:163
25924998782cyclictest0-21swapper/301:31:133
25924998782cyclictest0-21swapper/300:26:033
25924998782cyclictest0-21swapper/300:11:053
25924998772cyclictest0-21swapper/303:05:583
25924998772cyclictest0-21swapper/301:20:463
25924998772cyclictest0-21swapper/301:11:043
25924998771cyclictest0-21swapper/304:35:553
25924998771cyclictest0-21swapper/301:40:453
25924998771cyclictest0-21swapper/301:05:463
25924998771cyclictest0-21swapper/300:56:123
25924998771cyclictest0-21swapper/300:31:043
25924998682cyclictest0-21swapper/323:26:093
25924998682cyclictest0-21swapper/304:20:523
25924998682cyclictest0-21swapper/304:10:583
25924998682cyclictest0-21swapper/304:05:563
25924998682cyclictest0-21swapper/303:50:543
25924998682cyclictest0-21swapper/303:31:003
25924998682cyclictest0-21swapper/303:11:013
25924998682cyclictest0-21swapper/302:36:033
25924998682cyclictest0-21swapper/302:26:013
25924998682cyclictest0-21swapper/302:00:443
25924998682cyclictest0-21swapper/301:26:043
25924998682cyclictest0-21swapper/301:10:183
25924998682cyclictest0-21swapper/300:51:133
25924998682cyclictest0-21swapper/300:36:083
25924998682cyclictest0-21swapper/300:06:103
25924998682cyclictest0-21swapper/300:01:213
25924998681cyclictest19436-21latency_hist00:20:483
25924998671cyclictest0-21swapper/323:41:083
25924998671cyclictest0-21swapper/304:30:563
25924998671cyclictest0-21swapper/304:05:403
25924998671cyclictest0-21swapper/303:41:063
25924998671cyclictest0-21swapper/302:31:053
25924998671cyclictest0-21swapper/300:46:033
25924998582cyclictest0-21swapper/323:51:043
25924998582cyclictest0-21swapper/323:21:083
25924998582cyclictest0-21swapper/304:25:553
25924998582cyclictest0-21swapper/303:56:013
25924998582cyclictest0-21swapper/303:15:593
25924998582cyclictest0-21swapper/302:56:063
25924998582cyclictest0-21swapper/302:21:033
25924998582cyclictest0-21swapper/301:54:063
25924998582cyclictest0-21swapper/301:41:163
25924998582cyclictest0-21swapper/301:41:163
25924998581cyclictest0-21swapper/304:16:013
25924998581cyclictest0-21swapper/304:16:013
25924998481cyclictest0-21swapper/302:13:563
25922998482cyclictest20076-21tune2fs00:21:021
25922998472cyclictest0-21swapper/104:25:511
25924998382cyclictest0-21swapper/300:41:003
25922998382cyclictest0-21swapper/123:31:111
25922998382cyclictest0-21swapper/104:02:551
25922998382cyclictest0-21swapper/103:36:011
25922998382cyclictest0-21swapper/103:20:411
25922998382cyclictest0-21swapper/102:31:081
25922998382cyclictest0-21swapper/102:30:421
25922998382cyclictest0-21swapper/102:16:071
25922998382cyclictest0-21swapper/102:11:111
25922998382cyclictest0-21swapper/101:46:061
25922998382cyclictest0-21swapper/101:30:451
25922998382cyclictest0-21swapper/101:16:121
25922998382cyclictest0-21swapper/101:11:041
25922998382cyclictest0-21swapper/101:01:051
25922998382cyclictest0-21swapper/100:43:501
25922998381cyclictest7166-21tune2fs02:21:021
25922998381cyclictest30879-21tune2fs00:46:031
25922998381cyclictest3038-21tune2fs04:40:551
25922998381cyclictest28842-21tune2fs23:26:061
25922998381cyclictest26390-21tune2fs00:36:041
25922998381cyclictest13881-21tune2fs03:50:561
25922998381cyclictest1388-13audispd02:00:441
25922998371cyclictest4704-21aten2.4_r3power03:30:551
25922998281cyclictest0-21swapper/102:54:131
25924997761cyclictest0-21swapper/323:32:313
25922997672cyclictest0-21swapper/102:10:431
25922997472cyclictest741-21tune2fs03:20:591
25922997472cyclictest5113-21tune2fs23:46:041
25922997372cyclictest0-21swapper/123:56:071
25922997372cyclictest0-21swapper/123:51:031
25922997372cyclictest0-21swapper/123:43:341
25922997372cyclictest0-21swapper/123:36:101
25922997372cyclictest0-21swapper/123:21:011
25922997372cyclictest0-21swapper/104:45:511
25922997372cyclictest0-21swapper/104:35:591
25922997372cyclictest0-21swapper/104:31:001
25922997372cyclictest0-21swapper/104:25:381
25922997372cyclictest0-21swapper/104:16:101
25922997372cyclictest0-21swapper/104:16:101
25922997372cyclictest0-21swapper/104:11:001
25922997372cyclictest0-21swapper/104:05:531
25922997372cyclictest0-21swapper/103:56:021
25922997372cyclictest0-21swapper/103:25:541
25922997372cyclictest0-21swapper/103:11:041
25922997372cyclictest0-21swapper/103:10:411
25922997372cyclictest0-21swapper/103:00:571
25922997372cyclictest0-21swapper/102:59:161
25922997372cyclictest0-21swapper/102:49:261
25922997372cyclictest0-21swapper/101:56:001
25922997372cyclictest0-21swapper/101:45:451
25922997372cyclictest0-21swapper/101:34:151
25922997372cyclictest0-21swapper/101:06:081
25922997372cyclictest0-21swapper/100:55:461
25922997372cyclictest0-21swapper/100:31:091
25922997372cyclictest0-21swapper/100:26:011
25922997372cyclictest0-21swapper/100:16:051
25922997372cyclictest0-21swapper/100:11:091
25922997372cyclictest0-21swapper/100:09:301
25922997372cyclictest0-21swapper/100:01:141
25922997371cyclictest8979-21aten2.4-expect03:40:541
25922997371cyclictest2378-21aten2.4-expect00:56:001
25922997271cyclictest0-21swapper/101:51:081
25922997261cyclictest0-21swapper/101:41:041
25924996761cyclictest1337-21munin-node23:36:113
25921996749cyclictest0-21swapper/000:45:020
25923996160cyclictest0-21swapper/204:10:522
25923996159cyclictest6789-21telnet03:35:562
25923996159cyclictest4605-21telnet01:01:022
25921996160cyclictest0-21swapper/023:36:020
25921996160cyclictest0-21swapper/004:40:530
25921996160cyclictest0-21swapper/004:15:590
25921996160cyclictest0-21swapper/004:15:590
25921996160cyclictest0-21swapper/004:10:520
25921996160cyclictest0-21swapper/003:55:560
25921996160cyclictest0-21swapper/003:35:560
25921996160cyclictest0-21swapper/001:01:020
25921996160cyclictest0-21swapper/000:36:020
25923996059cyclictest32503-21telnet23:36:022
25923996059cyclictest2589-21telnet04:40:532
25923996059cyclictest0-21swapper/204:15:592
25923996059cyclictest0-21swapper/204:15:592
25923996059cyclictest0-21swapper/203:55:562
25923996059cyclictest0-21swapper/200:36:022
25921996059cyclictest0-21swapper/023:46:010
25921996059cyclictest0-21swapper/023:21:020
25923995958cyclictest0-21swapper/223:46:012
25923995958cyclictest0-21swapper/223:21:022
25921995958cyclictest0-21swapper/001:56:000
25923995857cyclictest0-21swapper/201:56:002
25923995856cyclictest32598-21telnet02:05:562
25923995856cyclictest24116-21telnet03:00:582
25921995857cyclictest0-21swapper/023:31:010
25921995857cyclictest0-21swapper/003:00:580
25921995857cyclictest0-21swapper/002:05:560
25921995841cyclictest0-21swapper/023:59:360
25921995841cyclictest0-21swapper/004:24:480
25921995841cyclictest0-21swapper/004:06:270
25921995841cyclictest0-21swapper/003:47:210
25921995841cyclictest0-21swapper/002:42:060
25921995841cyclictest0-21swapper/001:35:020
25921995841cyclictest0-21swapper/001:12:030
25921995841cyclictest0-21swapper/000:32:350
25923995756cyclictest0-21swapper/223:31:012
25923995751cyclictest0-21swapper/202:04:432
25921995756cyclictest0-21swapper/002:36:000
25923995655cyclictest0-21swapper/202:36:002
25921995655cyclictest0-21swapper/002:45:590
25923995554cyclictest0-21swapper/202:45:592
25923995551cyclictest0-21swapper/200:03:222
25921995554cyclictest0-21swapper/023:26:040
25921995553cyclictest74550irq/18-parport003:15:150
25923995453cyclictest0-21swapper/223:26:042
25923995453cyclictest0-21swapper/204:35:522
25923995452cyclictest181ksoftirqd/202:22:032
25923995451cyclictest0-21swapper/200:31:022
25923995442cyclictest275-21usb-storage02:44:262
25923995441cyclictest4179-21kworker/2:401:26:052
25921995453cyclictest0-21swapper/001:17:350
25921995442cyclictest74550irq/18-parport001:26:050
25921995442cyclictest0-21swapper/001:42:060
25921995442cyclictest0-21swapper/001:42:060
25923995352cyclictest2751usb-storage02:29:162
25923995352cyclictest275-21usb-storage23:43:572
25923995352cyclictest275-21usb-storage04:26:122
25923995352cyclictest275-21usb-storage00:42:142
25923995352cyclictest0-21swapper/223:57:422
25923995352cyclictest0-21swapper/204:20:532
25923995352cyclictest0-21swapper/203:50:282
25923995352cyclictest0-21swapper/203:42:422
25923995352cyclictest0-21swapper/203:31:542
25923995352cyclictest0-21swapper/201:41:502
25923995352cyclictest0-21swapper/201:41:502
25923995352cyclictest0-21swapper/201:31:532
25923995352cyclictest0-21swapper/201:09:572
25923995352cyclictest0-21swapper/200:29:312
25923995351cyclictest5050irq/44-ahci04:31:012
25923995351cyclictest5050irq/44-ahci03:00:322
25923995351cyclictest5050irq/44-ahci02:11:432
25923995351cyclictest32708-21telnet03:20:572
25923995341cyclictest275-21usb-storage00:46:142
25923995341cyclictest0-21swapper/223:51:132
25923995341cyclictest0-21swapper/204:45:552
25923995341cyclictest0-21swapper/204:07:152
25923995341cyclictest0-21swapper/203:54:022
25923995341cyclictest0-21swapper/203:26:072
25923995341cyclictest0-21swapper/203:08:492
25923995341cyclictest0-21swapper/202:52:302
25923995341cyclictest0-21swapper/202:33:462
25923995341cyclictest0-21swapper/202:15:562
25923995341cyclictest0-21swapper/201:52:182
25923995341cyclictest0-21swapper/201:24:572
25923995341cyclictest0-21swapper/201:24:572
25923995341cyclictest0-21swapper/201:16:012
25923995341cyclictest0-21swapper/201:11:012
25923995341cyclictest0-21swapper/200:58:102
25923995341cyclictest0-21swapper/200:23:132
25923995341cyclictest0-21swapper/200:13:022
25923995341cyclictest0-21swapper/200:07:322
25921995352cyclictest74550irq/18-parport003:15:530
25921995352cyclictest74550irq/18-parport002:32:060
25921995352cyclictest74550irq/18-parport001:36:460
25921995352cyclictest74550irq/18-parport001:21:370
25921995352cyclictest74550irq/18-parport001:21:370
25921995352cyclictest74550irq/18-parport000:55:540
25921995352cyclictest74550irq/18-parport000:02:060
25921995352cyclictest0-21swapper/004:35:160
25921995352cyclictest0-21swapper/003:50:520
25921995352cyclictest0-21swapper/002:51:010
25921995352cyclictest0-21swapper/002:01:040
25921995352cyclictest0-21swapper/001:50:490
25921995352cyclictest0-21swapper/000:13:100
25921995351cyclictest74550irq/18-parport003:32:000
25921995351cyclictest74550irq/18-parport001:45:520
25921995351cyclictest74550irq/18-parport001:10:450
25921995351cyclictest5050irq/44-ahci23:50:550
25921995351cyclictest5050irq/44-ahci23:41:130
25921995351cyclictest5050irq/44-ahci03:21:400
25921995351cyclictest2355650kworker/0:103:09:210
25921995346cyclictest0-21swapper/000:27:530
25921995341cyclictest5050irq/44-ahci00:16:120
25921995341cyclictest0-21swapper/004:46:330
25921995341cyclictest0-21swapper/004:37:160
25921995341cyclictest0-21swapper/003:41:020
25921995341cyclictest0-21swapper/003:26:050
25921995341cyclictest0-21swapper/002:55:570
25921995341cyclictest0-21swapper/002:28:220
25921995341cyclictest0-21swapper/002:22:040
25921995341cyclictest0-21swapper/002:17:050
25921995341cyclictest0-21swapper/002:11:050
25921995341cyclictest0-21swapper/000:53:100
25921995341cyclictest0-21swapper/000:46:110
25921995341cyclictest0-21swapper/000:22:370
25921995341cyclictest0-21swapper/000:06:280
25923995251cyclictest5050irq/44-ahci03:11:412
25923995251cyclictest17621-21telnet04:00:562
25923995251cyclictest0-21swapper/203:15:532
25923995251cyclictest0-21swapper/201:46:342
25923995251cyclictest0-21swapper/201:35:572
25923995251cyclictest0-21swapper/200:50:562
25923995251cyclictest0-21swapper/200:16:012
25921995251cyclictest0-21swapper/004:25:460
25921995251cyclictest0-21swapper/004:00:560
2199110migration/323877-21aten2.4_r3power23:16:033
1699110migration/224844-21missed_timers23:16:092
109990migration/124419-21fschecks_time23:16:061
12905080irq/46-eth00-21swapper/023:16:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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