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2025-01-22 - 13:17
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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 792 highest latencies:
System rack7slot0.osadl.org (updated Wed Jan 22, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117950650,0irq/26-eth1-rx-0-21swapper/319:09:053
110050640,0irq/25-eth00-21swapper/119:08:521
110050550,0irq/25-eth00-21swapper/219:07:062
117950470,0irq/26-eth1-rx-0-21swapper/019:05:180
41190,0ktimersoftd/00-21swapper/023:17:280
351180,0ktimersoftd/327445-21bash23:17:283
26151991818,0cyclictest0-21swapper/322:34:593
2614899170,0cyclictest117950irq/26-eth1-rx-23:08:000
117950170,0irq/26-eth1-rx-8302-21kworker/3:221:52:563
26150991614,0cyclictest0-21swapper/200:25:372
2614999160,0cyclictest7618-21sshd22:05:071
26151991512,0cyclictest0-21swapper/322:16:033
2615199150,0cyclictest0-21swapper/300:20:063
2615199150,0cyclictest0-21swapper/300:10:093
26150991514,0cyclictest0-21swapper/223:09:382
2615099150,0cyclictest0-21swapper/200:10:122
2614899150,0cyclictest0-21swapper/000:10:130
41140,0ktimersoftd/00-21swapper/022:23:580
26151991411,0cyclictest3544-21sshd23:45:083
2615199140,0cyclictest8321-21bash22:12:263
26150991413,0cyclictest0-21swapper/220:10:232
26150991412,0cyclictest0-21swapper/222:14:352
2615099140,0cyclictest0-21swapper/223:04:322
26149991413,0cyclictest0-21swapper/123:44:261
26149991412,0cyclictest1331-21sshd23:28:101
26149991411,0cyclictest15542-21sshd22:27:391
26149991411,0cyclictest1512-21sshd00:08:151
26149991410,0cyclictest1581-21bash21:32:221
2614999140,0cyclictest21311-21sshd22:10:141
2614899141,0cyclictest110050irq/25-eth000:00:200
41130,0ktimersoftd/09831-21id23:45:490
26151991312,0cyclictest0-21swapper/323:32:293
26151991312,0cyclictest0-21swapper/323:08:053
26151991312,0cyclictest0-21swapper/321:17:303
26151991310,0cyclictest110050irq/25-eth021:55:363
2615199130,0cyclictest0-21swapper/323:56:183
2615199130,0cyclictest0-21swapper/300:37:183
26150991313,0cyclictest1451-21nfsd22:33:312
26150991313,0cyclictest0-21swapper/221:23:492
26150991312,0cyclictest0-21swapper/222:38:362
26150991312,0cyclictest0-21swapper/200:39:472
2615099130,0cyclictest12186-21sshd21:51:202
2615099130,0cyclictest0-21swapper/221:27:252
2615099130,0cyclictest0-21swapper/200:06:542
26149991312,0cyclictest1528-21sshd00:15:161
26149991312,0cyclictest0-21swapper/122:03:351
26149991311,0cyclictest3164-21sshd21:43:101
2614999130,0cyclictest0-21swapper/121:58:301
2614999130,0cyclictest0-21swapper/121:26:391
26148991312,0cyclictest2117-21sshd21:46:410
26148991312,0cyclictest0-21swapper/023:00:270
191130,0ktimersoftd/118258-21sshd21:10:101
271120,0ktimersoftd/20-21swapper/221:19:242
26151991211,0cyclictest942-21sshd22:00:433
26151991211,0cyclictest17939-21sshd00:17:053
26151991210,0cyclictest0-21swapper/321:30:583
2615199120,0cyclictest16470-21diskmemload00:08:573
2615199120,0cyclictest0-21swapper/322:53:203
2615199120,0cyclictest0-21swapper/300:34:173
26150991211,0cyclictest0-21swapper/223:52:442
26150991211,0cyclictest0-21swapper/223:40:042
26150991211,0cyclictest0-21swapper/222:23:172
2615099120,0cyclictest0-21swapper/222:45:152
26149991211,0cyclictest0-21swapper/121:23:041
26149991210,0cyclictest0-21swapper/123:08:531
2614999120,0cyclictest1512-21sshd22:52:381
2614999120,0cyclictest0-21swapper/123:45:571
2614999120,0cyclictest0-21swapper/122:37:521
2614999120,0cyclictest0-21swapper/121:35:581
26148991211,0cyclictest7113-21sshd23:28:480
26148991211,0cyclictest0-21swapper/023:13:070
26148991210,0cyclictest23219-21sshd23:30:180
26148991210,0cyclictest18823-21sshd23:53:320
26148991210,0cyclictest1811-21sshd21:25:390
26148991210,0cyclictest0-21swapper/022:39:390
2614899120,0cyclictest0-21swapper/023:56:330
2614899120,0cyclictest0-21swapper/020:20:230
110050120,0irq/25-eth028865-21sshd22:07:350
26151991111,0cyclictest0-21swapper/300:29:453
26151991110,0cyclictest23413-21bash21:41:473
26151991110,0cyclictest0-21swapper/323:53:163
2615199110,0cyclictest0-21swapper/323:35:313
2615199110,0cyclictest0-21swapper/322:45:123
2615199110,0cyclictest0-21swapper/321:23:113
2615199110,0cyclictest0-21swapper/320:35:183
26150991111,0cyclictest0-21swapper/223:11:092
26150991111,0cyclictest0-21swapper/222:51:522
26150991111,0cyclictest0-21swapper/221:45:252
26150991110,0cyclictest3092-21sshd22:43:442
26150991110,0cyclictest2597-21sshd00:22:352
26150991110,0cyclictest1451-21nfsd21:59:152
2615099110,0cyclictest22264-21sshd22:28:242
2615099110,0cyclictest0-21swapper/222:05:522
2615099110,0cyclictest0-21swapper/221:06:162
2615099110,0cyclictest0-21swapper/220:00:452
2615099110,0cyclictest0-21swapper/220:00:452
2614999119,0cyclictest0-21swapper/120:36:211
26149991111,0cyclictest0-21swapper/122:22:321
26149991111,0cyclictest0-21swapper/120:29:381
26149991111,0cyclictest0-21swapper/120:21:581
26149991111,0cyclictest0-21swapper/119:38:521
26149991110,0cyclictest11482-21sshd00:39:371
26149991110,0cyclictest0-21swapper/122:49:361
26149991110,0cyclictest0-21swapper/122:17:261
26149991110,0cyclictest0-21swapper/121:51:521
26149991110,0cyclictest0-21swapper/121:46:461
26149991110,0cyclictest0-21swapper/120:05:421
26149991110,0cyclictest0-21swapper/119:58:371
2614999110,0cyclictest16403-21sshd23:36:181
2614999110,0cyclictest0-21swapper/119:47:491
2614899119,0cyclictest0-21swapper/022:33:020
26148991111,0cyclictest29596-21sshd21:53:180
26148991111,0cyclictest0-21swapper/021:36:280
26148991110,0cyclictest0-21swapper/022:18:170
2614899110,0cyclictest23716-21kworker/0:122:40:100
2614899110,0cyclictest0-21swapper/020:35:280
110050110,0irq/25-eth09861-21sshd00:31:160
110050110,0irq/25-eth02663-21sshd21:25:453
110050110,0irq/25-eth021930-21sshd23:36:540
41100,0ktimersoftd/00-21swapper/021:21:520
41100,0ktimersoftd/00-21swapper/000:35:440
41100,0ktimersoftd/00-21swapper/000:06:470
271100,0ktimersoftd/20-21swapper/223:37:302
2615199109,0cyclictest0-21swapper/323:43:383
2615199109,0cyclictest0-21swapper/322:23:483
26151991010,0cyclictest0-21swapper/323:24:213
26151991010,0cyclictest0-21swapper/319:30:243
2615199100,0cyclictest0-21swapper/321:10:543
2615099109,0cyclictest0-21swapper/223:45:102
2615099109,0cyclictest0-21swapper/222:04:212
26150991010,0cyclictest0-21swapper/223:30:262
26150991010,0cyclictest0-21swapper/200:03:542
2615099100,0cyclictest0-21swapper/223:18:002
2615099100,0cyclictest0-21swapper/220:56:452
2614999109,0cyclictest0-21swapper/120:14:171
26149991010,0cyclictest0-21swapper/123:17:011
26149991010,0cyclictest0-21swapper/122:59:151
26149991010,0cyclictest0-21swapper/121:17:221
2614999100,0cyclictest4619-21sshd23:21:431
2614999100,0cyclictest0-21swapper/122:42:591
2614899109,0cyclictest0-21swapper/022:58:560
2614899109,0cyclictest0-21swapper/020:50:270
26148991010,0cyclictest0-21swapper/022:14:410
26148991010,0cyclictest0-21swapper/020:10:300
26148991010,0cyclictest0-21swapper/019:31:280
2614899100,0cyclictest20062-21bash21:41:230
2614899100,0cyclictest0-21swapper/020:58:430
2614899100,0cyclictest0-21swapper/019:21:500
191100,0ktimersoftd/10-21swapper/123:52:151
1499100,0migration/010999-21bash21:19:430
110050100,0irq/25-eth024515-21sshd21:56:140
110050100,0irq/25-eth020170-21sshd21:30:530
110050100,0irq/25-eth00-21swapper/322:38:493
4190,0ktimersoftd/027657-21bash22:53:340
4190,0ktimersoftd/016470-21diskmemload23:41:000
4190,0ktimersoftd/00-21swapper/019:13:010
261519999,0cyclictest0-21swapper/321:09:573
261519999,0cyclictest0-21swapper/320:48:063
261519999,0cyclictest0-21swapper/320:17:483
261519999,0cyclictest0-21swapper/320:05:223
261519999,0cyclictest0-21swapper/320:03:303
261519999,0cyclictest0-21swapper/320:03:293
261519998,0cyclictest22977-21sshd21:45:223
261519998,0cyclictest0-21swapper/322:58:273
261519990,0cyclictest0-21swapper/320:42:533
261519990,0cyclictest0-21swapper/319:26:193
261509999,0cyclictest0-21swapper/223:20:472
261509999,0cyclictest0-21swapper/221:33:062
261509998,0cyclictest8384-21sshd23:28:552
261509998,0cyclictest31667-21sshd21:11:292
261509998,0cyclictest0-21swapper/223:00:002
261509990,0cyclictest0-21swapper/222:15:442
261499999,0cyclictest0-21swapper/122:31:151
261499999,0cyclictest0-21swapper/121:01:541
261499999,0cyclictest0-21swapper/120:55:321
261499999,0cyclictest0-21swapper/120:51:351
261499999,0cyclictest0-21swapper/120:43:411
261499999,0cyclictest0-21swapper/120:33:001
261499999,0cyclictest0-21swapper/119:14:421
261499998,0cyclictest0-21swapper/123:34:481
261499990,0cyclictest0-21swapper/123:03:161
261499990,0cyclictest0-21swapper/100:33:081
261489999,0cyclictest15187-21sshd00:16:470
261489999,0cyclictest0-21swapper/021:01:090
261489999,0cyclictest0-21swapper/019:16:490
261489990,0cyclictest0-21swapper/020:15:160
261489990,0cyclictest0-21swapper/019:35:210
261489990,0cyclictest0-21swapper/000:23:130
149990,0migration/023205-21bash21:14:060
11005090,0irq/25-eth09146-21sshd22:05:193
11005090,0irq/25-eth08902-21sshd22:47:580
11005090,0irq/25-eth08765-21sshd00:27:000
11005090,0irq/25-eth01799migration/123:13:141
11005090,0irq/25-eth00-21swapper/322:28:153
4180,0ktimersoftd/029733-21munin-node20:25:200
261519988,0cyclictest0-21swapper/319:23:123
261519987,0cyclictest3635-21memory22:40:163
261519987,0cyclictest27454-21df21:35:113
261519980,0cyclictest0-21swapper/321:04:433
261509988,0cyclictest0-21swapper/219:16:232
261509987,0cyclictest16470-21diskmemload21:40:192
261509987,0cyclictest0-21swapper/220:48:092
261509984,0cyclictest0-21swapper/200:15:162
261509980,0cyclictest0-21swapper/221:36:042
261509980,0cyclictest0-21swapper/219:33:002
261509980,0cyclictest0-21swapper/219:13:152
261499988,0cyclictest0-21swapper/120:47:381
261499987,0cyclictest29387-21bash00:14:521
261499983,0cyclictest0-21swapper/119:20:121
261489986,0cyclictest17784-21munin-run20:00:000
261489980,0cyclictest0-21swapper/020:07:490
261489980,0cyclictest0-21swapper/019:40:210
159980,0watchdog/025013-21sshd23:20:270
11795080,0irq/26-eth1-rx-13362-21sshd23:29:273
11005080,0irq/25-eth036-21ksoftirqd/323:10:143
11005080,0irq/25-eth030666-21bash00:01:203
11005080,0irq/25-eth028432-21sshd22:00:140
11005080,0irq/25-eth028028-21id22:25:240
11005080,0irq/25-eth020-21ksoftirqd/100:28:321
11005080,0irq/25-eth020-21ksoftirqd/100:03:211
11005080,0irq/25-eth016470-21diskmemload23:01:373
4170,0ktimersoftd/00-21swapper/019:54:360
35170,0ktimersoftd/30-21swapper/319:54:353
27170,0ktimersoftd/20-21swapper/219:54:352
261519970,0cyclictest0-21swapper/319:35:203
261509977,0cyclictest0-21swapper/220:42:552
261509977,0cyclictest0-21swapper/219:43:552
261509977,0cyclictest0-21swapper/219:38:552
261509977,0cyclictest0-21swapper/219:22:392
261509976,0cyclictest2791-21df_inode23:55:122
261509973,0cyclictest0-21swapper/220:30:202
261509970,0cyclictest24716-21bash00:33:122
261499977,0cyclictest0-21swapper/121:07:231
261499977,0cyclictest0-21swapper/120:17:401
261499977,0cyclictest0-21swapper/119:15:371
261489971,0cyclictest0-21swapper/020:40:170
261489970,0cyclictest0-21swapper/021:05:220
11005070,0irq/25-eth0773-21sshd23:55:021
11005070,0irq/25-eth020-21ksoftirqd/100:20:381
261519965,0cyclictest6327-21kworker/3:119:16:163
261519965,0cyclictest6327-21kworker/3:119:10:093
261519965,0cyclictest12390-21munin-node19:45:213
261519965,0cyclictest1046-21switchtime20:30:253
261519965,0cyclictest10051-21kworker/3:020:21:493
261519962,0cyclictest0-21swapper/320:50:123
261519962,0cyclictest0-21swapper/320:25:153
261519962,0cyclictest0-21swapper/320:10:183
261519962,0cyclictest0-21swapper/319:55:163
261519962,0cyclictest0-21swapper/319:40:163
261509962,0cyclictest0-21swapper/220:50:122
261509962,0cyclictest0-21swapper/220:35:142
261509962,0cyclictest0-21swapper/220:05:152
261509962,0cyclictest0-21swapper/219:55:162
261509962,0cyclictest0-21swapper/219:45:152
261509962,0cyclictest0-21swapper/219:25:142
261499965,0cyclictest8797-21cpu19:40:121
261499965,0cyclictest4930-21latency19:30:191
261499965,0cyclictest2602-21munin-node19:25:151
261499965,0cyclictest18293-21cstates20:00:131
261499965,0cyclictest18293-21cstates20:00:121
261499961,0cyclictest0-21swapper/119:50:141
261489965,0cyclictest70332chrt20:49:230
261489962,0cyclictest0-21swapper/020:30:200
261489962,0cyclictest0-21swapper/020:00:160
261489962,0cyclictest0-21swapper/020:00:150
261489962,0cyclictest0-21swapper/019:45:160
261489962,0cyclictest0-21swapper/019:25:160
27150,0ktimersoftd/20-21swapper/220:27:122
261519950,0cyclictest0-21swapper/320:55:133
261509953,0cyclictest0-21swapper/220:17:492
261509950,0cyclictest0-21swapper/221:01:022
261509950,0cyclictest0-21swapper/220:23:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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