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2025-09-18 - 20:21
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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 792 highest latencies:
System rack3slot1.osadl.org (updated Thu Sep 18, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2599499104102cyclictest837-21tune2fs00:53:321
2601799103102cyclictest0-21swapper/301:28:303
2599499103102cyclictest29090-21tune2fs01:58:281
2599499103102cyclictest0-21swapper/100:38:171
25994999892cyclictest0-21swapper/103:28:291
26017999392cyclictest0-21swapper/302:18:293
26017999392cyclictest0-21swapper/302:08:373
26017999392cyclictest0-21swapper/300:38:173
26017999392cyclictest0-21swapper/300:23:333
26017998382cyclictest0-21swapper/323:48:343
26017998382cyclictest0-21swapper/323:38:413
26017998382cyclictest0-21swapper/323:26:093
26017998382cyclictest0-21swapper/323:26:093
26017998382cyclictest0-21swapper/323:18:433
26017998382cyclictest0-21swapper/323:01:063
26017998382cyclictest0-21swapper/322:48:433
26017998382cyclictest0-21swapper/322:46:043
26017998382cyclictest0-21swapper/322:38:423
26017998382cyclictest0-21swapper/322:36:023
26017998382cyclictest0-21swapper/322:28:413
26017998382cyclictest0-21swapper/303:33:393
26017998382cyclictest0-21swapper/303:28:293
26017998382cyclictest0-21swapper/303:23:333
26017998382cyclictest0-21swapper/303:16:423
26017998382cyclictest0-21swapper/303:08:323
26017998382cyclictest0-21swapper/303:03:363
26017998382cyclictest0-21swapper/302:38:133
26017998382cyclictest0-21swapper/302:28:353
26017998382cyclictest0-21swapper/302:13:303
26017998382cyclictest0-21swapper/302:03:313
26017998382cyclictest0-21swapper/301:58:283
26017998382cyclictest0-21swapper/301:53:153
26017998382cyclictest0-21swapper/301:03:413
26017998382cyclictest0-21swapper/300:53:173
26017998382cyclictest0-21swapper/300:38:343
26017998382cyclictest0-21swapper/300:18:413
26017998382cyclictest0-21swapper/300:06:143
26017998381cyclictest30921-21tune2fs23:33:353
25994998382cyclictest0-21swapper/123:13:411
25994998382cyclictest0-21swapper/123:01:061
25994998382cyclictest0-21swapper/122:46:041
25994998382cyclictest0-21swapper/122:38:221
25994998382cyclictest0-21swapper/103:18:361
25994998382cyclictest0-21swapper/103:13:251
25994998382cyclictest0-21swapper/102:13:301
25994998382cyclictest0-21swapper/101:08:311
25994998382cyclictest0-21swapper/100:58:381
25994998382cyclictest0-21swapper/100:28:431
25994998382cyclictest0-21swapper/100:06:141
25994998381cyclictest5435-21tune2fs02:18:291
25994998381cyclictest30946-21tune2fs23:33:351
25994998381cyclictest29103-21tune2fs00:43:301
25994998381cyclictest27052-21tune2fs03:08:261
25994998381cyclictest26916-21tune2fs00:38:341
25994998381cyclictest24735-21tune2fs23:18:371
25994998381cyclictest18291-21tune2fs01:33:311
25994998381cyclictest18158-21tune2fs00:18:371
25994998381cyclictest15948-21tune2fs01:28:301
25994998381cyclictest11981-21tune2fs02:33:271
25994998381cyclictest11643-21tune2fs22:48:371
26017998281cyclictest0-21swapper/302:48:283
26017998281cyclictest0-21swapper/301:33:313
25994998281cyclictest13771-21tune2fs00:08:331
25994998281cyclictest0-21swapper/102:53:281
26017997372cyclictest0-21swapper/302:28:133
26017997372cyclictest0-21swapper/301:13:383
25994997372cyclictest0-21swapper/123:53:341
25994997372cyclictest0-21swapper/123:43:331
25994997372cyclictest0-21swapper/123:13:211
25994997372cyclictest0-21swapper/122:43:221
25994997372cyclictest0-21swapper/122:18:391
25994997372cyclictest0-21swapper/122:13:241
25994997372cyclictest0-21swapper/103:28:111
25994997372cyclictest0-21swapper/103:03:301
25994997372cyclictest0-21swapper/102:58:231
25994997372cyclictest0-21swapper/102:43:171
25994997372cyclictest0-21swapper/102:23:341
25994997372cyclictest0-21swapper/102:03:261
25994997372cyclictest0-21swapper/101:43:321
25994997372cyclictest0-21swapper/101:38:281
25994997372cyclictest0-21swapper/101:18:331
25994997372cyclictest0-21swapper/101:18:331
25994997372cyclictest0-21swapper/101:13:311
25994997372cyclictest0-21swapper/100:53:021
25994997371cyclictest5216-21tune2fs23:48:341
25994997371cyclictest0-21swapper/102:08:371
26017997271cyclictest0-21swapper/300:43:303
26017997261cyclictest22824-21kernelversion23:13:373
25994997271cyclictest0-21swapper/123:58:291
25994997271cyclictest0-21swapper/122:29:021
25994997271cyclictest0-21swapper/100:28:181
26017997069cyclictest0-21swapper/322:08:353
26017996866cyclictest11283-21aten2.4_r3power01:18:323
26017996866cyclictest11283-21aten2.4_r3power01:18:323
25994996553cyclictest4784-21crond03:33:111
26017996462cyclictest0-21swapper/300:48:323
25994996462cyclictest0-21swapper/101:51:291
25994996461cyclictest0-21swapper/102:38:281
26017996362cyclictest0-21swapper/323:58:293
26017996362cyclictest0-21swapper/323:53:323
26017996362cyclictest0-21swapper/323:43:203
26017996362cyclictest0-21swapper/323:28:313
26017996362cyclictest0-21swapper/323:08:343
26017996362cyclictest0-21swapper/323:03:343
26017996362cyclictest0-21swapper/322:53:223
26017996362cyclictest0-21swapper/322:18:343
26017996362cyclictest0-21swapper/322:13:353
26017996362cyclictest0-21swapper/303:18:273
26017996362cyclictest0-21swapper/302:58:133
26017996362cyclictest0-21swapper/302:53:263
26017996362cyclictest0-21swapper/302:43:133
26017996362cyclictest0-21swapper/302:38:133
26017996362cyclictest0-21swapper/301:53:303
26017996362cyclictest0-21swapper/301:43:283
26017996362cyclictest0-21swapper/301:38:163
26017996362cyclictest0-21swapper/301:23:283
26017996362cyclictest0-21swapper/301:08:173
26017996362cyclictest0-21swapper/300:58:293
26017996362cyclictest0-21swapper/300:28:333
26017996362cyclictest0-21swapper/300:13:343
26017996362cyclictest0-21swapper/300:08:193
26017996361cyclictest32598-21vsftpd22:23:383
25994996362cyclictest0-21swapper/123:38:331
25994996362cyclictest0-21swapper/123:28:311
25994996362cyclictest0-21swapper/123:23:211
25994996362cyclictest0-21swapper/123:23:211
25994996362cyclictest0-21swapper/123:03:341
25994996362cyclictest0-21swapper/122:53:221
25994996362cyclictest0-21swapper/122:23:381
25994996362cyclictest0-21swapper/122:13:351
25994996362cyclictest0-21swapper/102:48:251
25994996362cyclictest0-21swapper/102:28:251
25994996362cyclictest0-21swapper/101:53:281
25994996362cyclictest0-21swapper/101:23:281
25994996362cyclictest0-21swapper/101:03:311
25994996362cyclictest0-21swapper/100:13:341
26006996261cyclictest0-21swapper/222:43:342
26006996261cyclictest0-21swapper/203:29:212
25983996261cyclictest0-21swapper/000:48:120
26006996160cyclictest0-21swapper/201:16:312
26006996059cyclictest0-21swapper/223:43:322
25983996059cyclictest0-21swapper/003:13:240
26006995958cyclictest0-21swapper/223:04:062
26006995958cyclictest0-21swapper/222:48:342
26006995958cyclictest0-21swapper/203:28:112
26006995958cyclictest0-21swapper/202:18:272
26006995857cyclictest0-21swapper/202:43:262
25983995857cyclictest0-21swapper/002:27:330
25983995852cyclictest0-21swapper/023:51:430
26006995756cyclictest0-21swapper/223:28:322
26006995756cyclictest0-21swapper/203:18:272
26006995655cyclictest0-21swapper/222:33:342
26006995641cyclictest0-21swapper/203:02:352
26006995641cyclictest0-21swapper/202:12:492
26006995641cyclictest0-21swapper/200:16:162
25983995652cyclictest0-21swapper/002:43:330
26006995554cyclictest1987-21sshd22:26:142
26006995554cyclictest0-21swapper/222:28:322
26006995554cyclictest0-21swapper/202:23:272
26006995552cyclictest275-21usb-storage23:21:202
26006995543cyclictest32425-21runrttasks02:05:112
26006995543cyclictest10714-21runrttasks23:59:542
26006995542cyclictest0-21swapper/223:15:432
26006995541cyclictest0-21swapper/202:43:022
26006995541cyclictest0-21swapper/201:10:502
26006995541cyclictest0-21swapper/200:21:322
26006995531cyclictest0-21swapper/223:03:012
25983995554cyclictest0-21swapper/003:08:230
25983995552cyclictest0-21swapper/001:27:310
25983995547cyclictest0-21swapper/001:19:250
25983995547cyclictest0-21swapper/001:19:250
26006995453cyclictest6545-21sshd03:33:452
26006995453cyclictest342-21telnet00:53:292
26006995453cyclictest275-21usb-storage23:36:312
26006995453cyclictest275-21usb-storage22:56:452
26006995453cyclictest275-21usb-storage03:11:112
26006995453cyclictest275-21usb-storage00:42:052
26006995453cyclictest27092-21iostat23:23:342
26006995453cyclictest27092-21iostat23:23:342
26006995453cyclictest0-21swapper/201:44:562
26006995453cyclictest0-21swapper/200:58:282
26006995441cyclictest0-21swapper/222:14:582
25983995452cyclictest5050irq/44-ahci00:35:270
25983995451cyclictest0-21swapper/023:03:110
25983995451cyclictest0-21swapper/000:16:480
26017995352cyclictest0-21swapper/322:08:233
26006995352cyclictest275-21usb-storage02:28:552
26006995352cyclictest0-21swapper/223:40:352
26006995352cyclictest0-21swapper/222:18:342
26006995352cyclictest0-21swapper/222:08:352
26006995352cyclictest0-21swapper/202:54:102
26006995352cyclictest0-21swapper/201:04:062
26006995352cyclictest0-21swapper/200:28:332
26006995352cyclictest0-21swapper/200:23:312
26006995352cyclictest0-21swapper/200:03:322
26006995341cyclictest5050irq/44-ahci03:13:172
26006995341cyclictest5050irq/44-ahci00:43:302
26006995341cyclictest0-21swapper/223:09:262
26006995341cyclictest0-21swapper/222:41:472
26006995341cyclictest0-21swapper/203:07:572
26006995341cyclictest0-21swapper/202:36:532
26006995341cyclictest0-21swapper/202:17:052
26006995341cyclictest0-21swapper/201:53:182
26006995341cyclictest0-21swapper/201:38:272
26006995341cyclictest0-21swapper/201:37:292
26006995341cyclictest0-21swapper/201:28:592
26006995341cyclictest0-21swapper/201:24:072
26006995341cyclictest0-21swapper/201:22:552
26006995341cyclictest0-21swapper/201:22:552
26006995341cyclictest0-21swapper/200:35:072
26006995341cyclictest0-21swapper/200:08:242
26006995331cyclictest0-21swapper/223:48:462
26006995331cyclictest0-21swapper/201:48:302
25994995352cyclictest0-21swapper/122:08:231
25983995352cyclictest74550irq/18-parport002:48:540
25983995352cyclictest0-21swapper/023:58:390
25983995352cyclictest0-21swapper/023:53:290
25983995352cyclictest0-21swapper/023:43:530
25983995352cyclictest0-21swapper/023:39:350
25983995352cyclictest0-21swapper/023:34:200
25983995352cyclictest0-21swapper/023:28:250
25983995352cyclictest0-21swapper/023:23:260
25983995352cyclictest0-21swapper/023:23:260
25983995352cyclictest0-21swapper/023:18:340
25983995352cyclictest0-21swapper/023:13:260
25983995352cyclictest0-21swapper/023:08:330
25983995352cyclictest0-21swapper/023:05:110
25983995352cyclictest0-21swapper/022:53:230
25983995352cyclictest0-21swapper/022:48:340
25983995352cyclictest0-21swapper/022:43:490
25983995352cyclictest0-21swapper/022:38:440
25983995352cyclictest0-21swapper/022:33:270
25983995352cyclictest0-21swapper/022:28:310
25983995352cyclictest0-21swapper/022:23:340
25983995352cyclictest0-21swapper/022:18:350
25983995352cyclictest0-21swapper/022:15:550
25983995352cyclictest0-21swapper/022:08:380
25983995352cyclictest0-21swapper/003:33:210
25983995352cyclictest0-21swapper/003:28:230
25983995352cyclictest0-21swapper/003:24:300
25983995352cyclictest0-21swapper/003:18:260
25983995352cyclictest0-21swapper/003:04:110
25983995352cyclictest0-21swapper/002:58:270
25983995352cyclictest0-21swapper/002:53:260
25983995352cyclictest0-21swapper/002:38:500
25983995352cyclictest0-21swapper/002:33:170
25983995352cyclictest0-21swapper/002:30:080
25983995352cyclictest0-21swapper/002:18:410
25983995352cyclictest0-21swapper/002:13:190
25983995352cyclictest0-21swapper/002:08:270
25983995352cyclictest0-21swapper/002:03:270
25983995352cyclictest0-21swapper/001:58:260
25983995352cyclictest0-21swapper/001:53:200
25983995352cyclictest0-21swapper/001:49:150
25983995352cyclictest0-21swapper/001:43:510
25983995352cyclictest0-21swapper/001:39:430
25983995352cyclictest0-21swapper/001:33:170
25983995352cyclictest0-21swapper/001:28:590
25983995352cyclictest0-21swapper/001:13:180
25983995352cyclictest0-21swapper/001:08:270
25983995352cyclictest0-21swapper/001:03:310
25983995352cyclictest0-21swapper/000:58:220
25983995352cyclictest0-21swapper/000:53:370
25983995352cyclictest0-21swapper/000:49:480
25983995352cyclictest0-21swapper/000:38:270
25983995352cyclictest0-21swapper/000:28:330
25983995352cyclictest0-21swapper/000:24:330
25983995352cyclictest0-21swapper/000:19:050
25983995352cyclictest0-21swapper/000:09:030
25983995352cyclictest0-21swapper/000:03:390
26006995251cyclictest28514-21munin-node01:58:252
26006995251cyclictest0-21swapper/223:53:472
26006995251cyclictest0-21swapper/202:48:482
26006995241cyclictest0-21swapper/200:48:292
25983994443cyclictest0-21swapper/022:08:230
26006993433cyclictest26023-21latency_hist22:08:232
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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