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2026-05-03 - 09:54
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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 the 376 highest latencies:
System rack7slot0.osadl.org (updated Sun May 03, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650610,0irq/26-eth1-rx-0-21swapper/319:07:543
112750590,0irq/25-eth00-21swapper/119:05:191
112750560,0irq/25-eth00-21swapper/219:05:112
1095523823,0sleep00-21swapper/019:09:560
11025991610,0cyclictest29822-21sshd23:44:110
1102599160,0cyclictest0-21swapper/021:25:170
11028991512,0cyclictest112750irq/25-eth022:25:323
1102699151,0cyclictest112750irq/25-eth021:49:501
191140,0ktimersoftd/10-21swapper/122:17:491
11028991413,0cyclictest21520-21sshd22:51:053
11028991413,0cyclictest2050-21sshd22:14:093
11028991413,0cyclictest0-21swapper/323:02:423
1102899140,0cyclictest0-21swapper/300:12:033
11027991413,0cyclictest0-21swapper/200:10:152
11026991413,0cyclictest0-21swapper/100:37:201
1102699140,0cyclictest0-21swapper/120:10:101
351130,0ktimersoftd/324338-21sshd22:30:033
112750130,0irq/25-eth00-21swapper/300:03:213
11028991313,0cyclictest0-21swapper/322:39:413
11028991312,0cyclictest25695-21bash23:43:353
11028991312,0cyclictest0-21swapper/319:25:143
11028991312,0cyclictest0-21swapper/300:39:563
11028991311,0cyclictest0-21swapper/323:15:493
1102899130,0cyclictest0-21swapper/321:23:303
11027991312,0cyclictest112750irq/25-eth000:08:452
11027991312,0cyclictest0-21swapper/222:05:372
11027991311,0cyclictest0-21swapper/221:48:392
11027991311,0cyclictest0-21swapper/200:17:492
1102799130,0cyclictest4031-21sshd00:36:512
1102799130,0cyclictest0-21swapper/223:04:442
1102799130,0cyclictest0-21swapper/222:50:062
11026991312,0cyclictest0-21swapper/122:55:201
11025991312,0cyclictest27143-21bash00:05:190
11025991312,0cyclictest0-21swapper/021:57:520
11025991312,0cyclictest0-21swapper/021:12:060
11025991312,0cyclictest0-21swapper/000:28:110
1102599130,0cyclictest0-21swapper/022:39:250
9950120,0irq/24-0000:00:0-21swapper/221:58:392
41120,0ktimersoftd/028485-21sshd22:34:560
41120,0ktimersoftd/00-21swapper/022:00:330
112750120,0irq/25-eth018-21rcuc/122:50:211
112750120,0irq/25-eth00-21swapper/321:55:333
11028991212,0cyclictest0-21swapper/321:19:123
11028991211,0cyclictest21812-21sshd00:09:023
11028991211,0cyclictest0-21swapper/323:27:263
11028991211,0cyclictest0-21swapper/322:46:473
11028991210,0cyclictest8067-21sshd21:14:533
11028991210,0cyclictest0-21swapper/323:23:093
11028991210,0cyclictest0-21swapper/322:08:343
1102899120,0cyclictest2931-21diskmemload23:10:013
1102899120,0cyclictest0-21swapper/321:41:583
1102899120,0cyclictest0-21swapper/300:23:543
11027991211,0cyclictest0-21swapper/223:20:532
11027991211,0cyclictest0-21swapper/221:18:332
11027991210,0cyclictest2931-21diskmemload22:44:182
11027991210,0cyclictest0-21swapper/222:35:422
11027991210,0cyclictest0-21swapper/220:15:162
1102799120,0cyclictest0-21swapper/223:44:352
1102799120,0cyclictest0-21swapper/223:29:432
1102799120,0cyclictest0-21swapper/222:31:242
1102799120,0cyclictest0-21swapper/222:14:122
1102799120,0cyclictest0-21swapper/222:02:492
1102799120,0cyclictest0-21swapper/221:41:332
1102799120,0cyclictest0-21swapper/221:37:162
1102799120,0cyclictest0-21swapper/200:20:492
11026991212,0cyclictest0-21swapper/123:02:401
11026991211,0cyclictest2931-21diskmemload22:23:451
11026991211,0cyclictest2931-21diskmemload22:23:451
11026991211,0cyclictest28552-21munin-node20:55:211
11026991211,0cyclictest0-21swapper/121:58:111
11026991211,0cyclictest0-21swapper/100:27:341
11026991210,0cyclictest0-21swapper/122:45:141
1102699120,0cyclictest9948-21sshd22:36:381
1102699120,0cyclictest0-21swapper/123:34:571
1102699120,0cyclictest0-21swapper/123:27:381
1102699120,0cyclictest0-21swapper/123:20:191
1102699120,0cyclictest0-21swapper/122:32:201
1102699120,0cyclictest0-21swapper/121:52:371
1102699120,0cyclictest0-21swapper/121:15:391
11025991211,0cyclictest0-21swapper/021:50:470
11025991210,0cyclictest0-21swapper/022:17:510
1102599120,0cyclictest112750irq/25-eth021:22:130
1102599120,0cyclictest0-21swapper/022:42:220
1102599120,0cyclictest0-21swapper/021:43:410
271110,0ktimersoftd/222358-21sshd22:59:592
11028991111,0cyclictest0-21swapper/322:18:253
11028991110,0cyclictest27481-21hddtemp_smartct22:00:143
11028991110,0cyclictest24136-21sshd23:34:463
11028991110,0cyclictest1539-21sshd21:37:403
11028991110,0cyclictest0-21swapper/323:50:543
1102899110,0cyclictest0-21swapper/322:55:233
1102899110,0cyclictest0-21swapper/321:34:533
1102799119,0cyclictest0-21swapper/220:07:412
11027991111,0cyclictest0-21swapper/219:27:592
11027991111,0cyclictest0-21swapper/219:17:452
11027991111,0cyclictest0-21swapper/200:04:132
11027991110,0cyclictest2931-21diskmemload21:22:522
11027991110,0cyclictest0-21swapper/220:43:152
11027991110,0cyclictest0-21swapper/200:31:522
1102799110,0cyclictest0-21swapper/222:27:062
1102799110,0cyclictest0-21swapper/222:22:482
1102799110,0cyclictest0-21swapper/222:22:482
1102799110,0cyclictest0-21swapper/222:18:292
1102799110,0cyclictest0-21swapper/200:25:212
11026991111,0cyclictest0-21swapper/123:11:291
11026991111,0cyclictest0-21swapper/121:42:431
11026991110,0cyclictest25294-21bash21:38:261
11026991110,0cyclictest0-21swapper/100:34:061
1102599118,0cyclictest31599-21sshd22:56:460
11025991111,0cyclictest0-21swapper/022:13:330
11025991111,0cyclictest0-21swapper/000:02:170
11025991110,0cyclictest4087-21sh20:00:180
11025991110,0cyclictest0-21swapper/023:30:480
11025991110,0cyclictest0-21swapper/022:09:140
11025991110,0cyclictest0-21swapper/019:46:290
1102599110,0cyclictest0-21swapper/019:57:170
1102599110,0cyclictest0-21swapper/019:35:400
1102599110,0cyclictest0-21swapper/000:33:120
41100,0ktimersoftd/017758-21sshd23:38:100
41100,0ktimersoftd/00-21swapper/023:52:070
41100,0ktimersoftd/00-21swapper/021:08:570
271100,0ktimersoftd/20-21swapper/220:48:492
1599100,0watchdog/00-21swapper/021:32:080
112750100,0irq/25-eth018198-21sshd23:07:591
112750100,0irq/25-eth00-21swapper/122:14:201
112750100,0irq/25-eth00-21swapper/000:15:180
112750100,0irq/25-eth00-21swapper/000:11:590
1102899109,0cyclictest3894-21diskstats22:40:123
1102899109,0cyclictest18204-21sshd21:50:193
1102899109,0cyclictest0-21swapper/323:56:573
1102899109,0cyclictest0-21swapper/321:46:513
1102899109,0cyclictest0-21swapper/300:30:103
11028991010,0cyclictest0-21swapper/323:08:303
1102899100,0cyclictest0-21swapper/323:37:353
1102899100,0cyclictest0-21swapper/320:54:063
1102799109,0cyclictest0-21swapper/223:38:432
1102799109,0cyclictest0-21swapper/220:25:352
11027991010,0cyclictest0-21swapper/223:12:032
11027991010,0cyclictest0-21swapper/223:07:132
11027991010,0cyclictest0-21swapper/221:06:572
11027991010,0cyclictest0-21swapper/220:53:352
11027991010,0cyclictest0-21swapper/220:10:432
11027991010,0cyclictest0-21swapper/220:04:402
11027991010,0cyclictest0-21swapper/219:55:372
11027991010,0cyclictest0-21swapper/219:40:172
1102799100,0cyclictest0-21swapper/221:51:162
1102699109,0cyclictest0-21swapper/123:18:481
1102699109,0cyclictest0-21swapper/121:22:461
1102699109,0cyclictest0-21swapper/100:21:181
11026991010,0cyclictest0-21swapper/123:43:471
11026991010,0cyclictest0-21swapper/122:05:151
11026991010,0cyclictest0-21swapper/121:31:211
11026991010,0cyclictest0-21swapper/119:20:191
1102699100,0cyclictest0-21swapper/120:20:091
1102699100,0cyclictest0-21swapper/100:00:291
1102599109,0cyclictest6261-21irqstats23:45:150
1102599109,0cyclictest0-21swapper/022:26:270
1102599109,0cyclictest0-21swapper/021:16:230
1102599109,0cyclictest0-21swapper/019:21:090
1102599109,0cyclictest0-21swapper/000:23:250
11025991010,0cyclictest13599-21sshd23:11:380
11025991010,0cyclictest0-21swapper/022:22:090
11025991010,0cyclictest0-21swapper/022:22:090
11025991010,0cyclictest0-21swapper/020:49:410
11025991010,0cyclictest0-21swapper/020:22:580
11025991010,0cyclictest0-21swapper/000:36:260
1102599100,0cyclictest1480-21nfsd23:56:150
1102599100,0cyclictest0-21swapper/023:07:040
1102599100,0cyclictest0-21swapper/019:26:230
4190,0ktimersoftd/029179-21bash23:26:410
4190,0ktimersoftd/010343-21sshd23:02:360
4190,0ktimersoftd/00-21swapper/023:21:430
4190,0ktimersoftd/00-21swapper/019:30:480
27190,0ktimersoftd/20-21swapper/219:30:482
11275090,0irq/25-eth018208-21sshd22:50:360
11275090,0irq/25-eth00-21swapper/023:18:300
110289999,0cyclictest0-21swapper/321:09:063
110289999,0cyclictest0-21swapper/319:50:553
110289999,0cyclictest0-21swapper/300:26:563
110289990,0cyclictest0-21swapper/320:29:223
110289990,0cyclictest0-21swapper/319:47:393
110279999,0cyclictest2170-21sshd22:48:362
110279999,0cyclictest0-21swapper/220:31:242
110279998,0cyclictest0-21swapper/223:50:582
110279998,0cyclictest0-21swapper/223:49:132
110279998,0cyclictest0-21swapper/221:12:462
110279990,0cyclictest0-21swapper/219:52:362
110269999,0cyclictest0-21swapper/121:27:021
110269999,0cyclictest0-21swapper/119:10:261
110269990,0cyclictest0-21swapper/100:16:231
110269990,0cyclictest0-21swapper/100:10:441
110259999,0cyclictest0-21swapper/021:37:540
110259999,0cyclictest0-21swapper/020:31:480
110259998,0cyclictest0-21swapper/019:10:140
110259990,0cyclictest0-21swapper/022:45:190
110259990,0cyclictest0-21swapper/020:51:110
995080,0irq/24-0000:00:19014-21bash23:55:322
4180,0ktimersoftd/00-21swapper/021:01:240
12065080,0irq/26-eth1-rx-16642-21munin-run20:29:591
11275080,0irq/25-eth02931-21diskmemload23:32:542
11275080,0irq/25-eth00-21swapper/020:29:070
110289988,0cyclictest0-21swapper/321:26:163
110289987,0cyclictest6898-21ntp_states23:45:173
110289987,0cyclictest0-21swapper/322:21:143
110289987,0cyclictest0-21swapper/322:21:143
110289987,0cyclictest0-21swapper/319:33:563
110279988,0cyclictest0-21swapper/219:21:142
110279988,0cyclictest0-21swapper/219:12:172
110269988,0cyclictest0-21swapper/120:33:031
110269987,0cyclictest30284-21bash22:43:431
110269987,0cyclictest1004-21sshd22:00:591
110269987,0cyclictest0-21swapper/121:14:101
110259980,0cyclictest28552-21munin-node20:55:140
110259980,0cyclictest0-21swapper/021:47:310
35170,0ktimersoftd/30-21swapper/320:58:153
11275070,0irq/25-eth0866-21sshd21:30:482
11275070,0irq/25-eth05896-21sshd00:06:491
11275070,0irq/25-eth05679-21bash00:15:213
11275070,0irq/25-eth029360-21sshd23:52:431
11275070,0irq/25-eth028269-21sshd23:35:131
11275070,0irq/25-eth022734-21sshd23:56:051
11275070,0irq/25-eth019702-21bash22:25:071
11275070,0irq/25-eth013079-21rm21:28:132
11275070,0irq/25-eth012806-21sshd23:46:051
11275070,0irq/25-eth010978-21sshd23:15:332
11275070,0irq/25-eth00-21swapper/019:44:210
110289977,0cyclictest0-21swapper/320:12:513
110289977,0cyclictest0-21swapper/319:15:073
110289976,0cyclictest0-21swapper/320:24:213
110289976,0cyclictest0-21swapper/319:40:413
110289976,0cyclictest0-21swapper/319:23:153
110289970,0cyclictest0-21swapper/320:40:143
110279977,0cyclictest0-21swapper/220:24:042
110269977,0cyclictest0-21swapper/121:05:061
110269977,0cyclictest0-21swapper/120:09:001
110269977,0cyclictest0-21swapper/119:45:591
110269977,0cyclictest0-21swapper/119:27:461
110259977,0cyclictest0-21swapper/020:43:380
110259976,0cyclictest0-21swapper/020:10:520
110259974,0cyclictest0-21swapper/019:15:200
110259970,0cyclictest0-21swapper/020:35:180
110259970,0cyclictest0-21swapper/020:15:150
12065060,0irq/26-eth1-rx-29295-21fw_forwarded_lo20:55:132
110289962,0cyclictest0-21swapper/321:00:163
110289962,0cyclictest0-21swapper/320:35:153
110289962,0cyclictest0-21swapper/320:05:153
110289962,0cyclictest0-21swapper/319:55:153
110289962,0cyclictest0-21swapper/319:35:173
110289962,0cyclictest0-21swapper/319:10:153
110279965,0cyclictest31706-21if_err_eth121:00:152
110279965,0cyclictest20109-21munin-node20:35:162
110269966,0cyclictest0-21swapper/121:01:501
110269965,0cyclictest26405-21fschecks_count19:40:121
110269965,0cyclictest21778-21grep19:30:131
110269963,0cyclictest0-21swapper/119:55:151
110269962,0cyclictest0-21swapper/120:50:151
110269962,0cyclictest0-21swapper/120:45:171
110269962,0cyclictest0-21swapper/120:40:141
110269962,0cyclictest0-21swapper/120:35:151
110269962,0cyclictest0-21swapper/119:50:161
110269962,0cyclictest0-21swapper/119:35:151
110269962,0cyclictest0-21swapper/119:15:011
110259962,0cyclictest0-21swapper/020:05:160
110259960,0cyclictest0-21swapper/019:50:160
110289955,0cyclictest17491-21fschecks_time20:30:133
110289954,0cyclictest24587-21fschecks_time20:45:143
110289951,0cyclictest0-21swapper/320:00:153
110289950,0cyclictest0-21swapper/320:15:143
110279954,0cyclictest24025-21fschecks_count19:35:132
110279950,0cyclictest0-21swapper/219:45:112
110269952,0cyclictest11428-21timerwakeupswit20:15:201
110269951,0cyclictest0-21swapper/120:00:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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