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2026-04-25 - 13:27
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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 highest latencies:
System rack7slot0.osadl.org (updated Sat Apr 25, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750650,0irq/25-eth00-21swapper/119:05:201
112750620,0irq/25-eth00-21swapper/319:07:413
112750540,0irq/25-eth00-21swapper/219:09:302
807424623,0sleep00-21swapper/019:08:480
823799201,0cyclictest25578-21id22:56:413
823799160,0cyclictest1639-21runrttasks22:38:073
823799160,0cyclictest0-21swapper/322:48:283
8237991514,0cyclictest0-21swapper/322:51:193
8237991512,0cyclictest0-21swapper/321:30:213
8236991515,0cyclictest112750irq/25-eth000:30:102
823699150,0cyclictest0-21swapper/223:05:182
823499150,0cyclictest0-21swapper/023:05:200
8237991413,0cyclictest7136-21sshd21:23:443
8237991413,0cyclictest14135-21bash23:03:523
8237991411,0cyclictest0-21swapper/321:28:083
823799140,0cyclictest0-21swapper/323:23:233
823799140,0cyclictest0-21swapper/321:48:143
823699140,0cyclictest0-21swapper/221:50:062
823499140,0cyclictest16689-21sshd00:39:270
823499140,0cyclictest0-21swapper/023:55:180
823499140,0cyclictest0-21swapper/020:55:150
271140,0ktimersoftd/20-21swapper/223:25:492
8237991312,0cyclictest0-21swapper/321:15:093
8237991312,0cyclictest0-21swapper/300:00:273
8236991312,0cyclictest0-21swapper/221:34:112
823699130,0cyclictest5828-21bash22:32:302
823699130,0cyclictest0-21swapper/222:55:512
8235991312,0cyclictest0-21swapper/122:29:051
8235991311,0cyclictest32547-21diskmemload21:13:341
8235991311,0cyclictest0-21swapper/122:56:371
823599130,0cyclictest0-21swapper/123:44:501
8234991310,0cyclictest112750irq/25-eth022:35:020
41130,0ktimersoftd/00-21swapper/000:33:090
351130,0ktimersoftd/30-21swapper/322:00:263
8237991211,0cyclictest7352-21sshd21:10:463
8237991211,0cyclictest0-21swapper/300:16:563
823799120,0cyclictest0-21swapper/323:30:363
823799120,0cyclictest0-21swapper/322:30:133
823799120,0cyclictest0-21swapper/321:57:043
823799120,0cyclictest0-21swapper/321:50:283
823799120,0cyclictest0-21swapper/320:55:143
823799120,0cyclictest0-21swapper/319:15:213
823799120,0cyclictest0-21swapper/300:39:083
823799120,0cyclictest0-21swapper/300:08:423
8236991211,0cyclictest0-21swapper/200:01:292
8236991210,0cyclictest4690-21sshd22:19:292
823699120,0cyclictest0-21swapper/223:10:502
823699120,0cyclictest0-21swapper/223:02:142
823699120,0cyclictest0-21swapper/221:41:022
823699120,0cyclictest0-21swapper/221:27:332
823699120,0cyclictest0-21swapper/200:35:182
8235991211,0cyclictest5875-21sshd21:57:581
8235991211,0cyclictest29056-21bash22:35:291
8235991211,0cyclictest10785-21sshd23:55:171
8235991211,0cyclictest0-21swapper/123:33:401
8235991211,0cyclictest0-21swapper/123:22:461
8235991211,0cyclictest0-21swapper/123:07:111
8235991211,0cyclictest0-21swapper/122:11:251
8235991211,0cyclictest0-21swapper/121:28:471
823599120,0cyclictest0-21swapper/122:07:011
823599120,0cyclictest0-21swapper/121:42:171
823599120,0cyclictest0-21swapper/121:22:291
823599120,0cyclictest0-21swapper/120:33:091
8234991211,0cyclictest0-21swapper/022:10:450
8234991211,0cyclictest0-21swapper/021:57:030
8234991210,0cyclictest5889-21bash23:15:340
8234991210,0cyclictest26785-21sshd21:43:330
8234991210,0cyclictest0-21swapper/023:24:300
8234991210,0cyclictest0-21swapper/023:02:480
823499120,0cyclictest10481-21rm23:46:350
823499120,0cyclictest10481-21rm23:46:350
823499120,0cyclictest0-21swapper/023:42:520
823499120,0cyclictest0-21swapper/021:54:500
823499120,0cyclictest0-21swapper/021:14:380
823499120,0cyclictest0-21swapper/000:17:060
112750120,0irq/25-eth00-21swapper/121:35:531
112750120,0irq/25-eth00-21swapper/022:05:320
8237991111,0cyclictest0-21swapper/322:21:483
8237991111,0cyclictest0-21swapper/300:25:253
8237991110,0cyclictest29817-21sshd23:10:133
8237991110,0cyclictest28347-21sshd00:23:403
8237991110,0cyclictest24724-21sshd21:39:003
8237991110,0cyclictest0-21swapper/323:50:413
8237991110,0cyclictest0-21swapper/323:50:413
8237991110,0cyclictest0-21swapper/323:25:083
8237991110,0cyclictest0-21swapper/322:12:453
8237991110,0cyclictest0-21swapper/322:05:553
8236991111,0cyclictest0-21swapper/220:38:252
8236991110,0cyclictest31494-21sshd00:10:582
8236991110,0cyclictest29691-21sshd22:27:012
8236991110,0cyclictest29360-21sshd21:56:432
8236991110,0cyclictest20101-21sshd22:43:032
8236991110,0cyclictest16215-21sshd23:30:062
8236991110,0cyclictest1216-21sshd23:36:412
8236991110,0cyclictest1101-21sshd21:35:442
8236991110,0cyclictest10907-21sshd21:19:582
8236991110,0cyclictest0-21swapper/223:22:132
8236991110,0cyclictest0-21swapper/223:15:002
8236991110,0cyclictest0-21swapper/222:53:372
8236991110,0cyclictest0-21swapper/222:38:522
8236991110,0cyclictest0-21swapper/222:21:422
8236991110,0cyclictest0-21swapper/200:16:282
823699110,0cyclictest0-21swapper/222:12:372
8235991111,0cyclictest112750irq/25-eth000:01:471
8235991111,0cyclictest0-21swapper/122:46:031
8235991111,0cyclictest0-21swapper/122:18:161
8235991111,0cyclictest0-21swapper/120:51:021
8235991111,0cyclictest0-21swapper/119:29:571
8235991110,0cyclictest21274-21sshd23:00:221
8235991110,0cyclictest1223-21sshd23:19:291
8235991110,0cyclictest0-21swapper/123:52:021
8235991110,0cyclictest0-21swapper/123:52:011
8235991110,0cyclictest0-21swapper/123:28:131
8235991110,0cyclictest0-21swapper/120:06:121
8235991110,0cyclictest0-21swapper/100:13:301
823599110,0cyclictest0-21swapper/120:19:401
823599110,0cyclictest0-21swapper/119:36:491
823499118,0cyclictest9371-21sshd00:08:060
823499118,0cyclictest18915-21sshd22:34:170
8234991111,0cyclictest32547-21diskmemload22:28:380
8234991111,0cyclictest0-21swapper/023:35:260
8234991111,0cyclictest0-21swapper/022:47:490
8234991111,0cyclictest0-21swapper/000:28:590
8234991110,0cyclictest21270-21sshd21:25:260
8234991110,0cyclictest0-21swapper/022:54:120
8234991110,0cyclictest0-21swapper/022:41:240
8234991110,0cyclictest0-21swapper/021:45:470
823499110,0cyclictest0-21swapper/020:43:230
823499110,0cyclictest0-21swapper/020:43:230
823499110,0cyclictest0-21swapper/019:26:220
3399110,0migration/331589-21bash23:36:243
112750110,0irq/25-eth00-21swapper/321:41:453
112750110,0irq/25-eth00-21swapper/300:13:063
112750110,0irq/25-eth00-21swapper/122:21:051
112750110,0irq/25-eth00-21swapper/121:45:521
112750110,0irq/25-eth00-21swapper/021:19:470
823799109,0cyclictest0-21swapper/322:25:593
823799109,0cyclictest0-21swapper/300:33:543
8237991010,0cyclictest0-21swapper/323:57:113
823799100,0cyclictest0-21swapper/320:16:073
823699109,0cyclictest7957-21sshd23:46:142
823699109,0cyclictest7957-21sshd23:46:142
823699109,0cyclictest6504-21sshd23:41:422
823699109,0cyclictest27927-21sshd21:47:582
823699109,0cyclictest15058-21bash23:55:462
823699109,0cyclictest0-21swapper/219:15:342
8236991010,0cyclictest0-21swapper/223:53:142
8236991010,0cyclictest0-21swapper/223:53:142
8236991010,0cyclictest0-21swapper/222:07:592
8236991010,0cyclictest0-21swapper/219:57:242
8236991010,0cyclictest0-21swapper/200:28:262
8236991010,0cyclictest0-21swapper/200:06:282
823599109,0cyclictest7568-21sshd23:37:341
823599109,0cyclictest22017-21sshd22:00:091
823599109,0cyclictest11935-21tr21:50:111
8235991010,0cyclictest18-21rcuc/123:13:351
8235991010,0cyclictest0-21swapper/120:39:461
8235991010,0cyclictest0-21swapper/120:21:531
8235991010,0cyclictest0-21swapper/119:48:051
8235991010,0cyclictest0-21swapper/100:28:441
8235991010,0cyclictest0-21swapper/100:20:161
8235991010,0cyclictest0-21swapper/100:06:471
823599100,0cyclictest0-21swapper/100:35:111
823499109,0cyclictest31757-21sshd23:53:490
823499109,0cyclictest31757-21sshd23:53:480
823499109,0cyclictest0-21swapper/021:21:020
823499109,0cyclictest0-21swapper/019:41:280
823499108,0cyclictest23112-21sshd00:01:120
8234991010,0cyclictest0-21swapper/021:36:420
823499100,0cyclictest0-21swapper/023:29:590
1599100,0watchdog/017114-21sshd22:16:410
112750100,0irq/25-eth00-21swapper/022:57:320
82379999,0cyclictest0-21swapper/321:08:313
82379999,0cyclictest0-21swapper/320:21:003
82379999,0cyclictest0-21swapper/319:33:433
82379998,0cyclictest6348-21bash23:46:003
82379998,0cyclictest6348-21bash23:45:593
82379998,0cyclictest3229-21sshd23:06:393
82379998,0cyclictest28418-21bash22:18:173
82379998,0cyclictest0-21swapper/321:01:113
82369999,0cyclictest0-21swapper/221:05:022
82369999,0cyclictest0-21swapper/219:28:222
82369998,0cyclictest27402-21sshd22:00:422
82369998,0cyclictest11542-21sshd21:20:002
82369998,0cyclictest10833-21cp21:11:152
82369998,0cyclictest0-21swapper/222:46:042
82369998,0cyclictest0-21swapper/219:30:482
82359999,0cyclictest0-21swapper/121:09:101
82359999,0cyclictest0-21swapper/121:00:061
82359999,0cyclictest0-21swapper/119:57:081
82359999,0cyclictest0-21swapper/119:12:181
82359998,0cyclictest9366-21sshd22:50:131
82359998,0cyclictest1057-21sshd22:31:501
82359990,0cyclictest0-21swapper/119:21:561
82349999,0cyclictest0-21swapper/021:07:470
82349999,0cyclictest0-21swapper/020:25:510
82349999,0cyclictest0-21swapper/020:18:320
82349998,0cyclictest6923-21sshd00:12:040
82349995,0cyclictest0-21swapper/020:45:130
82349995,0cyclictest0-21swapper/020:05:160
82349990,0cyclictest0-21swapper/020:00:110
82349990,0cyclictest0-21swapper/019:31:290
4190,0ktimersoftd/032547-21diskmemload23:31:230
4190,0ktimersoftd/032547-21diskmemload22:20:350
4190,0ktimersoftd/029515-21fschecks_time23:10:120
4190,0ktimersoftd/00-21swapper/000:21:240
27190,0ktimersoftd/20-21swapper/219:20:502
12065090,0irq/26-eth1-rx-0-21swapper/021:32:420
11275090,0irq/25-eth06549-21sshd00:16:201
995080,0irq/24-0000:00:0-21swapper/022:00:080
82379988,0cyclictest0-21swapper/320:35:523
82379988,0cyclictest0-21swapper/320:33:273
82379988,0cyclictest0-21swapper/319:56:083
82379988,0cyclictest0-21swapper/319:53:423
82379988,0cyclictest0-21swapper/319:38:503
82379988,0cyclictest0-21swapper/319:22:343
82379988,0cyclictest0-21swapper/319:11:323
82379987,0cyclictest31168-21bash22:40:143
82379987,0cyclictest0-21swapper/323:43:143
82379980,0cyclictest0-21swapper/320:06:083
82369988,0cyclictest0-21swapper/220:40:512
82369988,0cyclictest0-21swapper/220:40:512
82369988,0cyclictest0-21swapper/220:26:132
82369988,0cyclictest0-21swapper/219:47:532
82369988,0cyclictest0-21swapper/219:35:412
82369987,0cyclictest30438-21bash00:23:582
82359988,0cyclictest0-21swapper/123:46:341
82359988,0cyclictest0-21swapper/123:46:341
82359988,0cyclictest0-21swapper/121:31:011
82359988,0cyclictest0-21swapper/120:42:001
82359988,0cyclictest0-21swapper/120:41:591
82359987,0cyclictest12968-21sshd21:15:441
82349980,0cyclictest0-21swapper/020:10:130
82349980,0cyclictest0-21swapper/019:10:190
4180,0ktimersoftd/00-21swapper/019:37:330
4180,0ktimersoftd/00-21swapper/019:20:150
11275080,0irq/25-eth08918-21sshd23:16:003
11275080,0irq/25-eth032547-21diskmemload00:32:071
11275080,0irq/25-eth00-21swapper/020:50:130
11275080,0irq/25-eth00-21swapper/020:30:030
11275080,0irq/25-eth00-21swapper/020:20:170
82379977,0cyclictest0-21swapper/320:51:133
82379977,0cyclictest0-21swapper/320:46:053
82379977,0cyclictest0-21swapper/320:11:013
82379977,0cyclictest0-21swapper/320:01:013
82379977,0cyclictest0-21swapper/319:25:563
82379970,0cyclictest0-21swapper/320:40:153
82379970,0cyclictest0-21swapper/320:40:153
82369977,0cyclictest0-21swapper/220:55:292
82369977,0cyclictest0-21swapper/219:54:582
82369973,0cyclictest0-21swapper/220:45:172
82359977,0cyclictest0-21swapper/120:26:181
82359977,0cyclictest0-21swapper/120:10:371
82359977,0cyclictest0-21swapper/119:50:171
82359977,0cyclictest0-21swapper/119:41:131
82359976,0cyclictest0-21swapper/119:32:091
82359970,0cyclictest0-21swapper/120:55:201
82349977,0cyclictest0-21swapper/019:19:240
82349974,0cyclictest0-21swapper/019:45:130
82349972,0cyclictest0-21swapper/019:50:150
82349970,0cyclictest0-21swapper/020:35:150
82349970,0cyclictest0-21swapper/019:55:130
11275070,0irq/25-eth04337-21sshd22:40:521
11275070,0irq/25-eth00-21swapper/220:08:402
82379962,0cyclictest0-21swapper/320:25:163
82379962,0cyclictest0-21swapper/319:45:163
82379962,0cyclictest0-21swapper/319:40:153
82369965,0cyclictest564-21fschecks_count20:00:132
82369965,0cyclictest24037-21fschecks_time20:50:132
82369962,0cyclictest0-21swapper/221:00:142
82369962,0cyclictest0-21swapper/220:30:162
82369962,0cyclictest0-21swapper/220:20:142
82369962,0cyclictest0-21swapper/220:15:162
82369962,0cyclictest0-21swapper/219:10:142
82369960,0cyclictest0-21swapper/219:40:062
82359962,0cyclictest0-21swapper/120:00:151
82359962,0cyclictest0-21swapper/119:15:011
82349962,0cyclictest0-21swapper/021:00:150
249950,0watchdog/25440-21fschecks_time20:10:132
169950,0watchdog/121338-21cpuspeed_turbos20:45:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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