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2025-06-19 - 04:36
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of all highest latencies:
System rack7slot0.osadl.org (updated Thu Jun 19, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050680,0irq/25-eth00-21swapper/119:06:261
117950670,0irq/26-eth1-rx-0-21swapper/319:06:263
110050590,0irq/25-eth00-21swapper/219:06:012
9950560,0irq/24-0000:00:0-21swapper/019:05:310
90099190,0cyclictest0-21swapper/121:30:421
271180,0ktimersoftd/213551-21bash23:54:282
191180,0ktimersoftd/10-21swapper/123:54:281
899991615,0cyclictest21332-21bash22:43:350
89999160,0cyclictest0-21swapper/021:14:560
902991514,0cyclictest0-21swapper/323:38:493
90299150,0cyclictest0-21swapper/322:24:493
90299150,0cyclictest0-21swapper/322:24:483
900991514,0cyclictest0-21swapper/100:20:561
110050150,0irq/25-eth012588-21sshd22:32:571
902991413,0cyclictest0-21swapper/321:58:473
90299140,0cyclictest16950-21bash23:25:243
901991413,0cyclictest6676-21hddtemp_smartct00:00:192
901991413,0cyclictest0-21swapper/223:38:082
901991413,0cyclictest0-21swapper/223:15:482
901991413,0cyclictest0-21swapper/222:05:262
901991413,0cyclictest0-21swapper/221:53:072
900991414,0cyclictest0-21swapper/122:12:121
90099140,0cyclictest0-21swapper/121:20:131
899991413,0cyclictest0-21swapper/023:38:520
899991413,0cyclictest0-21swapper/021:17:510
899991410,0cyclictest0-21swapper/000:14:390
89999140,0cyclictest0-21swapper/000:25:210
902991312,0cyclictest0-21swapper/300:13:403
901991312,0cyclictest19751-21sshd23:55:052
901991312,0cyclictest0-21swapper/222:40:502
901991312,0cyclictest0-21swapper/221:46:362
901991312,0cyclictest0-21swapper/200:14:082
901991311,0cyclictest24497-21sshd23:49:032
901991311,0cyclictest0-21swapper/200:09:492
90199130,0cyclictest25268-21diskmemload22:59:062
90199130,0cyclictest21623-21bash23:29:112
90199130,0cyclictest0-21swapper/200:25:202
900991313,0cyclictest191ktimersoftd/122:44:131
900991312,0cyclictest8119-21sshd00:16:381
900991312,0cyclictest1661-21sshd21:36:471
900991312,0cyclictest0-21swapper/122:54:151
900991312,0cyclictest0-21swapper/121:59:551
900991312,0cyclictest0-21swapper/121:15:041
900991311,0cyclictest0-21swapper/123:16:351
90099130,0cyclictest25268-21diskmemload23:31:051
90099130,0cyclictest0-21swapper/121:11:201
90099130,0cyclictest0-21swapper/100:08:361
899991312,0cyclictest8591-21sshd23:21:270
899991312,0cyclictest0-21swapper/000:34:090
89999130,0cyclictest17576-21bash23:28:460
89999130,0cyclictest0-21swapper/000:03:580
9950120,0irq/24-0000:00:0-21swapper/300:19:203
902991211,0cyclictest25455-21sshd23:49:093
902991211,0cyclictest0-21swapper/322:49:343
902991210,0cyclictest32207-21sshd23:04:263
902991210,0cyclictest0-21swapper/322:50:083
901991211,0cyclictest18444-21sshd00:35:582
901991211,0cyclictest1453-21nfsd21:36:232
901991211,0cyclictest0-21swapper/223:08:012
901991210,0cyclictest0-21swapper/223:42:592
901991210,0cyclictest0-21swapper/200:33:042
900991212,0cyclictest0-21swapper/122:17:251
900991211,0cyclictest710-21sshd23:04:321
900991210,0cyclictest0-21swapper/123:40:021
90099120,0cyclictest0-21swapper/122:00:301
90099120,0cyclictest0-21swapper/100:02:491
899991211,0cyclictest0-21swapper/022:06:030
89999120,0cyclictest32020-21cat20:14:590
89999120,0cyclictest0-21swapper/000:09:460
41120,0ktimersoftd/00-21swapper/022:35:200
351120,0ktimersoftd/30-21swapper/321:20:343
110050120,0irq/25-eth00-21swapper/321:35:273
110050120,0irq/25-eth00-21swapper/321:28:293
110050120,0irq/25-eth00-21swapper/300:29:003
110050120,0irq/25-eth00-21swapper/221:44:242
110050120,0irq/25-eth00-21swapper/022:34:440
902991111,0cyclictest0-21swapper/300:36:193
902991111,0cyclictest0-21swapper/300:09:223
902991111,0cyclictest0-21swapper/300:04:083
902991110,0cyclictest3278-21sshd23:30:273
902991110,0cyclictest24602-21sshd22:08:113
902991110,0cyclictest0-21swapper/321:10:003
902991110,0cyclictest0-21swapper/320:37:363
902991110,0cyclictest0-21swapper/319:30:063
902991110,0cyclictest0-21swapper/319:29:323
90299110,0cyclictest25581-21sshd22:27:423
90299110,0cyclictest24068-21sshd23:55:243
90299110,0cyclictest0-21swapper/321:14:193
90299110,0cyclictest0-21swapper/320:47:353
90299110,0cyclictest0-21swapper/320:00:473
90299110,0cyclictest0-21swapper/319:54:303
901991111,0cyclictest0-21swapper/221:18:442
901991110,0cyclictest0-21swapper/222:22:022
901991110,0cyclictest0-21swapper/222:22:012
901991110,0cyclictest0-21swapper/200:23:192
90199110,0cyclictest0-21swapper/220:05:182
900991111,0cyclictest0-21swapper/120:34:031
900991111,0cyclictest0-21swapper/100:12:201
900991110,0cyclictest14253-21sshd19:35:161
900991110,0cyclictest0-21swapper/100:35:341
900991110,0cyclictest0-21swapper/100:25:141
90099110,0cyclictest0-21swapper/123:56:591
90099110,0cyclictest0-21swapper/122:57:321
899991111,0cyclictest0-21swapper/000:24:240
899991110,0cyclictest25268-21diskmemload23:01:490
899991110,0cyclictest0-21swapper/023:11:550
899991110,0cyclictest0-21swapper/021:38:580
899991110,0cyclictest0-21swapper/020:05:010
899991110,0cyclictest0-21swapper/000:19:320
89999110,0cyclictest0-21swapper/020:51:220
89999110,0cyclictest0-21swapper/019:16:070
89999110,0cyclictest0-21swapper/000:35:400
41110,0ktimersoftd/026891-21yum20:00:230
41110,0ktimersoftd/025268-21diskmemload22:22:140
41110,0ktimersoftd/025268-21diskmemload22:22:130
41110,0ktimersoftd/021616-21sshd21:58:130
41110,0ktimersoftd/019088-21sshd22:10:470
41110,0ktimersoftd/011405-21cp23:57:310
351110,0ktimersoftd/30-21swapper/300:32:573
1499110,0migration/031258-21bash22:15:170
90299109,0cyclictest8063-21sshd22:32:303
90299109,0cyclictest31029-21bash23:20:263
90299109,0cyclictest15065-21bash23:54:363
90299109,0cyclictest0-21swapper/323:43:063
90299109,0cyclictest0-21swapper/323:18:143
90299109,0cyclictest0-21swapper/320:40:433
90299109,0cyclictest0-21swapper/319:57:383
90299109,0cyclictest0-21swapper/319:43:203
902991010,0cyclictest0-21swapper/320:34:273
902991010,0cyclictest0-21swapper/319:21:583
90299100,0cyclictest0-21swapper/321:47:023
90299100,0cyclictest0-21swapper/321:45:003
90199109,0cyclictest3406-21id21:56:202
901991010,0cyclictest0-21swapper/223:23:012
90199100,0cyclictest0-21swapper/223:30:242
90199100,0cyclictest0-21swapper/223:12:522
90099109,0cyclictest11486-21sshd21:28:081
900991010,0cyclictest0-21swapper/123:23:471
900991010,0cyclictest0-21swapper/123:07:021
900991010,0cyclictest0-21swapper/100:30:401
90099100,0cyclictest6481-21rm21:50:151
90099100,0cyclictest19727-21sshd23:45:171
89999109,0cyclictest0-21swapper/021:05:110
89999109,0cyclictest0-21swapper/020:38:270
89999109,0cyclictest0-21swapper/020:19:180
89999109,0cyclictest0-21swapper/019:38:240
89999109,0cyclictest0-21swapper/019:10:590
899991010,0cyclictest0-21swapper/020:58:330
89999100,0cyclictest0-21swapper/019:58:440
41100,0ktimersoftd/016952-21sshd21:48:040
41100,0ktimersoftd/013770-21sshd22:59:170
41100,0ktimersoftd/010660-21sshd22:49:070
41100,0ktimersoftd/00-21swapper/022:28:220
41100,0ktimersoftd/00-21swapper/022:02:190
191100,0ktimersoftd/10-21swapper/119:58:331
1499100,0migration/020785-21bash21:41:580
110050100,0irq/25-eth012556-21bash23:34:470
9029999,0cyclictest0-21swapper/323:11:383
9029999,0cyclictest0-21swapper/320:27:373
9029999,0cyclictest0-21swapper/320:20:103
9029999,0cyclictest0-21swapper/320:06:273
9029998,0cyclictest21873-21sshd00:21:413
9029998,0cyclictest0-21swapper/321:15:283
9029990,0cyclictest0-21swapper/321:51:183
9019999,0cyclictest0-21swapper/219:46:152
9019999,0cyclictest0-21swapper/200:18:262
9019998,0cyclictest0-21swapper/221:28:432
9019995,0cyclictest14391-21sshd22:49:312
9019990,0cyclictest20980-21sshd23:00:022
9019990,0cyclictest0-21swapper/222:10:202
9019990,0cyclictest0-21swapper/221:32:522
9009999,0cyclictest191ktimersoftd/123:26:221
9009999,0cyclictest0-21swapper/119:50:031
9009998,0cyclictest0-21swapper/122:09:191
9009998,0cyclictest0-21swapper/120:18:301
9009998,0cyclictest0-21swapper/120:00:571
9009993,0cyclictest0-21swapper/119:47:211
9009990,0cyclictest0-21swapper/122:28:211
8999999,0cyclictest0-21swapper/020:27:180
8999998,0cyclictest25268-21diskmemload21:30:150
8999990,0cyclictest17143-21sshd23:15:470
8999990,0cyclictest13728-21sshd21:50:560
8999990,0cyclictest0-21swapper/019:40:140
4190,0ktimersoftd/012342-21sshd23:41:130
4190,0ktimersoftd/00-21swapper/023:48:570
339990,0migration/39076-21bash22:00:133
19190,0ktimersoftd/10-21swapper/122:20:161
19190,0ktimersoftd/10-21swapper/122:20:151
19190,0ktimersoftd/10-21swapper/120:28:161
19190,0ktimersoftd/10-21swapper/119:24:071
159990,0watchdog/07489-21expr23:05:100
11795090,0irq/26-eth1-rx-0-21swapper/021:00:170
11005090,0irq/25-eth09964-21sshd21:21:250
11005090,0irq/25-eth015308-21sshd21:25:160
11005090,0irq/25-eth00-21swapper/322:16:413
995080,0irq/24-0000:00:7258-21sshd23:50:270
9029988,0cyclictest0-21swapper/319:10:153
9029987,0cyclictest0-21swapper/320:54:133
9019987,0cyclictest0-21swapper/222:04:582
9019987,0cyclictest0-21swapper/221:12:402
9019987,0cyclictest0-21swapper/219:32:532
9019980,0cyclictest0-21swapper/222:16:212
9019980,0cyclictest0-21swapper/219:57:312
9019980,0cyclictest0-21swapper/219:21:442
9009988,0cyclictest0-21swapper/123:39:281
9009987,0cyclictest0-21swapper/121:44:211
9009987,0cyclictest0-21swapper/120:05:161
9009982,0cyclictest0-21swapper/120:58:371
9009982,0cyclictest0-21swapper/119:10:181
8999988,0cyclictest0-21swapper/020:41:360
8999988,0cyclictest0-21swapper/020:31:020
8999988,0cyclictest0-21swapper/020:23:000
8999988,0cyclictest0-21swapper/019:47:350
259980,0migration/23426-21bash22:38:322
11005080,0irq/25-eth07378-21sshd23:08:273
11005080,0irq/25-eth05691-21id22:35:253
11005080,0irq/25-eth032489-21sshd22:25:122
11005080,0irq/25-eth02978-21sshd22:51:342
11005080,0irq/25-eth024858-21id22:50:260
11005080,0irq/25-eth02151-21sshd22:35:121
11005080,0irq/25-eth020-21ksoftirqd/121:48:211
11005080,0irq/25-eth019280-21sshd22:46:361
11005080,0irq/25-eth010556-21sshd22:58:583
11005080,0irq/25-eth00-21swapper/322:42:123
995070,0irq/24-0000:00:20257-21latency_hist19:49:590
9029977,0cyclictest0-21swapper/320:59:393
9029977,0cyclictest0-21swapper/320:15:533
9029977,0cyclictest0-21swapper/319:47:033
9029977,0cyclictest0-21swapper/319:38:293
9029977,0cyclictest0-21swapper/319:17:193
9019977,0cyclictest0-21swapper/220:24:212
9019976,0cyclictest31965-21basename20:14:592
9019976,0cyclictest29627-21sshd21:20:122
9019973,0cyclictest0-21swapper/220:40:152
9009976,0cyclictest20-21ksoftirqd/123:10:231
9009973,0cyclictest0-21swapper/119:40:171
8999973,0cyclictest0-21swapper/020:45:170
179970,0migration/117190-21taskset20:50:191
159970,0watchdog/011354-21cpuspeed_turbos19:30:160
11005070,0irq/25-eth07231-21sshd21:30:523
11005070,0irq/25-eth016302-21sshd22:10:303
11005070,0irq/25-eth015795-21bash22:30:042
995060,0irq/24-0000:00:8585-21latency_hist19:25:000
9029962,0cyclictest0-21swapper/321:00:183
9029962,0cyclictest0-21swapper/320:10:153
9019965,0cyclictest25616-21fschecks_count20:00:142
9019965,0cyclictest209352sleep219:50:152
9019965,0cyclictest1757-21fschecks_time19:10:152
9019962,0cyclictest0-21swapper/221:05:162
9019962,0cyclictest0-21swapper/221:00:182
9019962,0cyclictest0-21swapper/220:55:192
9019962,0cyclictest0-21swapper/220:50:182
9019962,0cyclictest0-21swapper/220:45:172
9019962,0cyclictest0-21swapper/220:35:182
9019962,0cyclictest0-21swapper/220:30:142
9019962,0cyclictest0-21swapper/220:25:192
9019962,0cyclictest0-21swapper/220:15:172
9019962,0cyclictest0-21swapper/219:40:162
9019962,0cyclictest0-21swapper/219:35:172
9019962,0cyclictest0-21swapper/219:25:172
9019962,0cyclictest0-21swapper/219:15:182
9009965,0cyclictest1620-21runrttasks20:39:301
9009965,0cyclictest14711-21latency20:45:181
9009964,0cyclictest0-21swapper/121:00:171
9009962,0cyclictest0-21swapper/121:05:171
9009962,0cyclictest0-21swapper/120:20:161
9009962,0cyclictest0-21swapper/120:10:161
9009962,0cyclictest0-21swapper/119:30:181
9009962,0cyclictest0-21swapper/119:25:171
9009960,0cyclictest0-21swapper/119:19:301
8999962,0cyclictest0-21swapper/019:20:160
9009953,0cyclictest0-21swapper/120:40:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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