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2025-09-03 - 18:27
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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 376 highest latencies:
System rack3slot1.osadl.org (updated Wed Sep 03, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1311199123122cyclictest0-21swapper/301:47:033
1310999104102cyclictest5393-21tune2fs01:47:031
1310999104102cyclictest26798-21tune2fs02:37:041
1310999104102cyclictest24696-21tune2fs02:32:021
1310999104102cyclictest22413-21tune2fs01:12:061
1311199103102cyclictest0-21swapper/302:37:043
1311199103102cyclictest0-21swapper/302:32:023
1311199103102cyclictest0-21swapper/301:12:063
13109999089cyclictest14128-21tune2fs03:22:021
13109998982cyclictest9414-21tune2fs00:42:071
13111998872cyclictest0-21swapper/300:42:073
13109998882cyclictest0-21swapper/102:57:011
13109998881cyclictest22559-21tune2fs23:57:101
13109998881cyclictest18048-21tune2fs22:32:111
13111998782cyclictest0-21swapper/323:57:103
13111998782cyclictest0-21swapper/323:52:113
13111998782cyclictest0-21swapper/322:32:113
13109998781cyclictest20292-21tune2fs23:52:111
13111998672cyclictest0-21swapper/323:22:113
13109998682cyclictest0-21swapper/102:24:041
13109998682cyclictest0-21swapper/102:19:111
13109998682cyclictest0-21swapper/102:01:511
13111998382cyclictest0-21swapper/323:12:143
13111998382cyclictest0-21swapper/323:02:093
13111998382cyclictest0-21swapper/301:42:163
13111998371cyclictest0-21swapper/303:46:593
13109998382cyclictest31113-21tune2fs23:02:091
13109998381cyclictest636-21tune2fs00:22:091
13109998381cyclictest3110-21tune2fs23:12:141
13109998381cyclictest24943-21tune2fs03:46:591
13109998381cyclictest19853-21aten2.4-expect01:07:091
13111998281cyclictest0-21swapper/303:27:043
13111998281cyclictest0-21swapper/303:17:023
13111998281cyclictest0-21swapper/301:32:053
13111998281cyclictest0-21swapper/301:07:093
13111998281cyclictest0-21swapper/300:22:093
13109998281cyclictest5274-21tune2fs00:32:071
13109998281cyclictest31287-21tune2fs01:32:051
13109998277cyclictest0-21swapper/123:22:111
13111997872cyclictest0-21swapper/302:57:013
13111997672cyclictest0-21swapper/303:02:093
13111997672cyclictest0-21swapper/302:17:433
13111997672cyclictest0-21swapper/301:27:043
13111997672cyclictest0-21swapper/301:22:053
13111997672cyclictest0-21swapper/301:17:083
13111997372cyclictest0-21swapper/322:47:123
13111997372cyclictest0-21swapper/303:42:423
13111997372cyclictest0-21swapper/303:37:003
13111997372cyclictest0-21swapper/302:42:023
13111997372cyclictest0-21swapper/301:57:083
13109997372cyclictest0-21swapper/103:31:581
13109997372cyclictest0-21swapper/103:27:021
13109997372cyclictest0-21swapper/102:53:421
13109997372cyclictest0-21swapper/102:47:161
13109997372cyclictest0-21swapper/102:27:551
13109997372cyclictest0-21swapper/102:12:101
13109997372cyclictest0-21swapper/102:07:131
13109997372cyclictest0-21swapper/101:57:091
13109997372cyclictest0-21swapper/101:37:071
13109997371cyclictest20147-21tune2fs22:37:121
13111997271cyclictest0-21swapper/322:37:123
13111997271cyclictest0-21swapper/303:22:023
13111997271cyclictest0-21swapper/300:32:073
13109997271cyclictest0-21swapper/122:47:121
13109997271cyclictest0-21swapper/103:45:061
13109997271cyclictest0-21swapper/103:38:551
13109997271cyclictest0-21swapper/102:43:491
13111997051cyclictest13643-21fschecks_count00:52:073
13109997063cyclictest0-21swapper/101:17:061
13109996961cyclictest14429-21strings00:52:111
13111996862cyclictest0-21swapper/323:07:193
13111996862cyclictest0-21swapper/303:32:003
13111996862cyclictest0-21swapper/303:07:113
13111996851cyclictest0-21swapper/322:57:123
13111996851cyclictest0-21swapper/301:52:133
13109996862cyclictest15916-21tune2fs00:57:091
13109996861cyclictest17994-21tune2fs23:47:101
13111996762cyclictest0-21swapper/323:47:073
13111996762cyclictest0-21swapper/300:57:153
13111996751cyclictest0-21swapper/300:02:083
13109996761cyclictest9717-21tune2fs03:12:031
13109996761cyclictest7601-21tune2fs01:52:131
13109996761cyclictest6153-21sendmail_mailqu03:02:111
13109996761cyclictest28707-21tune2fs22:57:121
13109996761cyclictest24712-21tune2fs00:02:081
13109996761cyclictest0-21swapper/103:17:021
13111996662cyclictest0-21swapper/323:37:173
13111996662cyclictest0-21swapper/302:49:073
13111996662cyclictest0-21swapper/302:12:123
13111996662cyclictest0-21swapper/300:07:163
13111996661cyclictest0-21swapper/303:12:033
13111996661cyclictest0-21swapper/302:56:483
13111996661cyclictest0-21swapper/302:22:043
13109996662cyclictest0-21swapper/103:07:041
13109996662cyclictest0-21swapper/101:27:071
13109996662cyclictest0-21swapper/101:22:021
13109996661cyclictest0-21swapper/101:42:061
13109996651cyclictest0-21swapper/122:21:591
13111996561cyclictest0-21swapper/302:27:023
13111996561cyclictest0-21swapper/302:07:073
13111996561cyclictest0-21swapper/301:37:083
13111996552cyclictest0-21swapper/302:03:593
13109996561cyclictest0-21swapper/123:42:591
13109996561cyclictest0-21swapper/123:37:171
13109996561cyclictest0-21swapper/123:28:281
13109996561cyclictest0-21swapper/123:17:481
13109996561cyclictest0-21swapper/123:07:171
13109996561cyclictest0-21swapper/100:07:161
13111996362cyclictest0-21swapper/323:42:253
13111996362cyclictest0-21swapper/323:32:173
13111996362cyclictest0-21swapper/323:27:103
13111996362cyclictest0-21swapper/322:52:193
13111996362cyclictest0-21swapper/322:42:163
13111996362cyclictest0-21swapper/322:22:163
13111996362cyclictest0-21swapper/300:47:083
13111996362cyclictest0-21swapper/300:37:073
13111996362cyclictest0-21swapper/300:18:463
13111996351cyclictest0-21swapper/323:17:173
13109996362cyclictest0-21swapper/122:42:201
13109996362cyclictest0-21swapper/100:27:171
13109996361cyclictest7451-21tune2fs00:37:081
13109996361cyclictest30880-21tune2fs00:17:101
13109996361cyclictest28856-21tune2fs00:12:111
13109996361cyclictest15840-21tune2fs22:27:121
13109996361cyclictest11714-21tune2fs23:32:101
13111996261cyclictest0-21swapper/322:27:093
13111996261cyclictest0-21swapper/301:02:463
13111996261cyclictest0-21swapper/300:27:063
13111996261cyclictest0-21swapper/300:12:073
13109996261cyclictest0-21swapper/122:52:101
13109996261cyclictest0-21swapper/101:02:461
13109996261cyclictest0-21swapper/100:47:081
13110996059cyclictest11140-21telnet23:32:082
13110995958cyclictest0-21swapper/203:27:022
13110995652cyclictest0-21swapper/203:00:212
13110995652cyclictest0-21swapper/201:31:092
13110995554cyclictest275-21usb-storage02:50:282
13108995554cyclictest0-21swapper/000:02:050
13110995453cyclictest275-21usb-storage22:51:052
13110995453cyclictest275-21usb-storage22:26:472
13110995453cyclictest0-21swapper/223:52:082
13110995453cyclictest0-21swapper/203:24:142
13110995452cyclictest0-21swapper/223:17:082
13108995453cyclictest0-21swapper/002:00:590
13110995352cyclictest275-21usb-storage01:58:312
13110995352cyclictest275-21usb-storage00:28:112
13110995352cyclictest24176-21telnet02:31:592
13110995352cyclictest0-21swapper/223:37:082
13110995352cyclictest0-21swapper/223:30:432
13110995352cyclictest0-21swapper/223:13:402
13110995352cyclictest0-21swapper/223:10:242
13110995352cyclictest0-21swapper/223:02:062
13110995352cyclictest0-21swapper/222:57:092
13110995352cyclictest0-21swapper/222:45:572
13110995352cyclictest0-21swapper/222:36:592
13110995352cyclictest0-21swapper/222:35:332
13110995352cyclictest0-21swapper/203:47:412
13110995352cyclictest0-21swapper/203:46:072
13110995352cyclictest0-21swapper/203:32:002
13110995352cyclictest0-21swapper/203:21:342
13110995352cyclictest0-21swapper/203:08:172
13110995352cyclictest0-21swapper/203:03:392
13110995352cyclictest0-21swapper/202:44:222
13110995352cyclictest0-21swapper/202:23:572
13110995352cyclictest0-21swapper/202:20:192
13110995352cyclictest0-21swapper/202:12:162
13110995352cyclictest0-21swapper/202:07:032
13110995352cyclictest0-21swapper/201:55:042
13110995352cyclictest0-21swapper/201:42:342
13110995352cyclictest0-21swapper/201:07:102
13110995352cyclictest0-21swapper/201:02:002
13110995352cyclictest0-21swapper/200:38:432
13110995352cyclictest0-21swapper/200:33:132
13110995352cyclictest0-21swapper/200:23:292
13110995352cyclictest0-21swapper/200:20:492
13110995352cyclictest0-21swapper/200:08:022
13110995352cyclictest0-21swapper/200:00:502
13110995351cyclictest5050irq/44-ahci23:42:072
13110995351cyclictest5050irq/44-ahci00:42:002
13110995351cyclictest275-21usb-storage00:55:142
13110995351cyclictest24132-21telnet01:17:032
13110995351cyclictest11160-21telnet00:47:052
13110995351cyclictest0-21swapper/201:00:522
13110995341cyclictest275-21usb-storage03:39:202
13110995341cyclictest275-21usb-storage02:41:202
13110995341cyclictest275-21usb-storage01:38:542
13110995341cyclictest0-21swapper/223:22:112
13110995341cyclictest0-21swapper/222:52:072
13110995341cyclictest0-21swapper/200:03:002
13108995352cyclictest74550irq/18-parport023:48:020
13108995352cyclictest74550irq/18-parport022:53:380
13108995352cyclictest74550irq/18-parport022:46:470
13108995352cyclictest74550irq/18-parport022:34:010
13108995352cyclictest74550irq/18-parport003:26:060
13108995352cyclictest74550irq/18-parport002:09:430
13108995352cyclictest74550irq/18-parport001:41:520
13108995352cyclictest74550irq/18-parport001:39:480
13108995352cyclictest74550irq/18-parport001:14:310
13108995352cyclictest74550irq/18-parport000:41:100
13108995352cyclictest74550irq/18-parport000:23:270
13108995352cyclictest74550irq/18-parport000:10:380
13108995352cyclictest275-21usb-storage22:40:510
13108995352cyclictest0-21swapper/023:40:450
13108995352cyclictest0-21swapper/023:33:410
13108995352cyclictest0-21swapper/023:17:560
13108995352cyclictest0-21swapper/023:15:460
13108995352cyclictest0-21swapper/022:48:470
13108995352cyclictest0-21swapper/003:41:500
13108995352cyclictest0-21swapper/003:31:080
13108995352cyclictest0-21swapper/002:54:210
13108995352cyclictest0-21swapper/002:46:120
13108995352cyclictest0-21swapper/002:23:190
13108995352cyclictest0-21swapper/002:04:430
13108995352cyclictest0-21swapper/001:32:420
13108995352cyclictest0-21swapper/001:09:390
13108995352cyclictest0-21swapper/000:56:360
13108995352cyclictest0-21swapper/000:19:030
13108995351cyclictest5050irq/44-ahci02:37:240
13108995341cyclictest5050irq/44-ahci22:57:380
13110995251cyclictest275-21usb-storage03:14:512
13110995251cyclictest275-21usb-storage02:27:102
13110995251cyclictest275-21usb-storage00:11:582
13110995251cyclictest0-21swapper/223:48:042
13110995251cyclictest0-21swapper/222:27:412
13110995251cyclictest0-21swapper/202:52:312
13110995251cyclictest0-21swapper/202:02:092
13110995251cyclictest0-21swapper/201:47:022
13110995251cyclictest0-21swapper/201:22:552
13110995251cyclictest0-21swapper/201:12:012
13110995241cyclictest0-21swapper/201:32:072
13108995251cyclictest74550irq/18-parport000:27:510
13108995251cyclictest275-21usb-storage22:28:250
13108995251cyclictest275-21usb-storage03:07:170
13108995251cyclictest275-21usb-storage02:46:500
13108995251cyclictest0-21swapper/023:58:320
13108995251cyclictest0-21swapper/023:52:080
13108995251cyclictest0-21swapper/023:42:090
13108995251cyclictest0-21swapper/023:31:490
13108995251cyclictest0-21swapper/023:24:330
13108995251cyclictest0-21swapper/023:07:000
13108995251cyclictest0-21swapper/023:02:440
13108995251cyclictest0-21swapper/022:22:100
13108995251cyclictest0-21swapper/003:48:050
13108995251cyclictest0-21swapper/003:36:560
13108995251cyclictest0-21swapper/003:31:560
13108995251cyclictest0-21swapper/003:16:590
13108995251cyclictest0-21swapper/003:12:010
13108995251cyclictest0-21swapper/003:02:250
13108995251cyclictest0-21swapper/002:57:510
13108995251cyclictest0-21swapper/002:33:160
13108995251cyclictest0-21swapper/002:28:120
13108995251cyclictest0-21swapper/002:18:270
13108995251cyclictest0-21swapper/002:16:030
13108995251cyclictest0-21swapper/001:52:300
13108995251cyclictest0-21swapper/001:47:140
13108995251cyclictest0-21swapper/001:26:530
13108995251cyclictest0-21swapper/001:22:470
13108995251cyclictest0-21swapper/001:18:310
13108995251cyclictest0-21swapper/001:02:160
13108995251cyclictest0-21swapper/000:58:180
13108995251cyclictest0-21swapper/000:47:060
13108995251cyclictest0-21swapper/000:42:040
13108995251cyclictest0-21swapper/000:31:570
13108995251cyclictest0-21swapper/000:12:310
31110ksoftirqd/00-21swapper/022:21:160
2199110migration/311701-21gltestperf22:17:163
121110ksoftirqd/10-21swapper/122:18:191
5050100irq/44-ahci11980-21latency22:17:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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