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2026-07-03 - 11:33
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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 Fri Jul 03, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650650,0irq/26-eth1-rx-0-21swapper/319:06:503
112750640,0irq/25-eth00-21swapper/119:07:311
112750550,0irq/25-eth00-21swapper/219:09:272
112750520,0irq/25-eth00-21swapper/019:05:120
1358399200,0cyclictest27680-21sshd21:46:320
1358699191,0cyclictest30784-21id23:03:463
271180,0ktimersoftd/24344-21bash00:13:192
271180,0ktimersoftd/223418-21bash22:02:572
13586991713,0cyclictest5515-21diskmemload21:34:403
1358699170,0cyclictest0-21swapper/320:15:113
13585991716,0cyclictest0-21swapper/200:18:312
1358699160,0cyclictest16851-21sshd22:40:203
1358599160,0cyclictest0-21swapper/220:45:122
13584991615,0cyclictest0-21swapper/123:20:141
1358699151,0cyclictest22084-21id22:06:583
1358699150,0cyclictest1480-21nfsd23:25:193
1358699150,0cyclictest0-21swapper/323:54:393
1358699150,0cyclictest0-21swapper/322:03:143
1358699150,0cyclictest0-21swapper/300:13:073
13583991513,0cyclictest0-21swapper/022:00:260
112750150,0irq/25-eth028-21ksoftirqd/222:18:332
13586991411,0cyclictest5515-21diskmemload23:58:073
13586991410,0cyclictest13014-21sshd21:48:573
1358699140,0cyclictest0-21swapper/300:00:483
1358599143,0cyclictest1539-21sshd00:26:292
13585991413,0cyclictest0-21swapper/223:59:492
13585991412,0cyclictest0-21swapper/222:38:572
13584991413,0cyclictest30503-21cp00:03:551
1358499140,0cyclictest0-21swapper/121:40:341
13583991413,0cyclictest0-21swapper/021:31:370
1358699139,0cyclictest5515-21diskmemload23:19:483
13586991312,0cyclictest0-21swapper/322:36:073
13586991312,0cyclictest0-21swapper/322:26:573
13586991311,0cyclictest0-21swapper/323:48:293
13586991311,0cyclictest0-21swapper/321:28:303
13586991311,0cyclictest0-21swapper/300:34:433
1358699130,0cyclictest30992-21bash22:55:113
1358699130,0cyclictest0-21swapper/319:17:283
13585991312,0cyclictest26251-21bash22:11:462
13585991311,0cyclictest0-21swapper/221:42:092
13585991310,0cyclictest0-21swapper/223:47:292
1358599130,0cyclictest0-21swapper/221:21:142
1358599130,0cyclictest0-21swapper/221:21:142
1358499132,0cyclictest28278-21sshd23:42:031
13584991312,0cyclictest14739-21sshd21:23:491
13584991312,0cyclictest14739-21sshd21:23:491
13583991312,0cyclictest0-21swapper/023:08:170
13583991311,0cyclictest0-21swapper/021:11:040
1358399130,0cyclictest0-21swapper/023:23:370
1358399130,0cyclictest0-21swapper/022:49:550
1358399130,0cyclictest0-21swapper/022:31:550
1358399130,0cyclictest0-21swapper/021:16:240
112750130,0irq/25-eth00-21swapper/323:20:153
112750130,0irq/25-eth00-21swapper/019:45:190
41120,0ktimersoftd/05515-21diskmemload22:50:460
41120,0ktimersoftd/00-21swapper/000:20:190
1358699129,0cyclictest30360-21bash23:42:203
1358699129,0cyclictest16716-21sshd23:36:103
13586991212,0cyclictest0-21swapper/300:05:073
13586991212,0cyclictest0-21swapper/300:05:063
13586991211,0cyclictest9885-21sshd21:23:103
13586991211,0cyclictest9885-21sshd21:23:103
13586991211,0cyclictest6833-21bash21:56:303
13586991211,0cyclictest0-21swapper/300:21:083
13586991210,0cyclictest30158-21bash23:12:143
13586991210,0cyclictest0-21swapper/319:12:083
1358699120,0cyclictest21835-21sshd22:54:013
1358699120,0cyclictest0-21swapper/321:42:133
1358699120,0cyclictest0-21swapper/321:17:003
1358699120,0cyclictest0-21swapper/300:18:273
13585991211,0cyclictest19251-21sshd21:54:002
13585991211,0cyclictest12967-21sshd00:35:492
13585991211,0cyclictest0-21swapper/222:21:102
13585991211,0cyclictest0-21swapper/221:26:352
13585991210,0cyclictest5515-21diskmemload23:09:242
13585991210,0cyclictest12888-21sshd00:23:022
13585991210,0cyclictest0-21swapper/219:36:552
1358599120,0cyclictest4232-21sshd00:34:492
1358599120,0cyclictest13488-21sshd22:31:242
1358599120,0cyclictest0-21swapper/223:50:102
1358599120,0cyclictest0-21swapper/223:39:502
1358599120,0cyclictest0-21swapper/222:55:102
1358599120,0cyclictest0-21swapper/200:05:582
1358599120,0cyclictest0-21swapper/200:05:572
13584991212,0cyclictest0-21swapper/122:07:311
13584991212,0cyclictest0-21swapper/121:12:281
13584991211,0cyclictest0-21swapper/121:48:071
13584991210,0cyclictest0-21swapper/121:54:031
13584991210,0cyclictest0-21swapper/121:25:491
1358499120,0cyclictest6035-21bash22:51:501
1358499120,0cyclictest12830-21sshd22:44:151
1358499120,0cyclictest0-21swapper/123:38:291
1358499120,0cyclictest0-21swapper/123:15:091
1358499120,0cyclictest0-21swapper/122:58:251
1358499120,0cyclictest0-21swapper/122:17:451
1358499120,0cyclictest0-21swapper/120:50:171
13583991211,0cyclictest4837-21bash00:04:500
13583991211,0cyclictest2936-21sshd00:17:240
13583991211,0cyclictest23557-21sshd22:07:110
13583991211,0cyclictest0-21swapper/023:34:530
13583991211,0cyclictest0-21swapper/022:12:170
13583991211,0cyclictest0-21swapper/019:55:110
13583991210,0cyclictest0-21swapper/022:38:390
1358399120,0cyclictest15298-21sshd22:44:340
1358399120,0cyclictest0-21swapper/023:46:230
1358399120,0cyclictest0-21swapper/021:53:410
1358399120,0cyclictest0-21swapper/021:00:220
1358399120,0cyclictest0-21swapper/000:26:280
120650120,0irq/26-eth1-rx-30480-21bash23:42:200
112750120,0irq/25-eth00-21swapper/122:13:201
112750120,0irq/25-eth00-21swapper/100:06:501
112750120,0irq/25-eth00-21swapper/100:06:491
112750120,0irq/25-eth00-21swapper/000:11:520
271110,0ktimersoftd/20-21swapper/223:25:182
191110,0ktimersoftd/15515-21diskmemload23:25:181
13586991111,0cyclictest0-21swapper/300:28:203
13586991110,0cyclictest0-21swapper/321:11:403
1358699110,0cyclictest31957-21sshd22:21:013
1358699110,0cyclictest0-21swapper/321:08:583
1358699110,0cyclictest0-21swapper/320:22:523
1358699110,0cyclictest0-21swapper/320:06:303
1358599115,0cyclictest15510-21hwlatdetect22:40:142
13585991111,0cyclictest0-21swapper/222:25:282
13585991111,0cyclictest0-21swapper/221:48:042
1358599110,0cyclictest0-21swapper/223:11:312
1358599110,0cyclictest0-21swapper/221:59:552
1358599110,0cyclictest0-21swapper/221:00:402
1358599110,0cyclictest0-21swapper/220:15:142
1358599110,0cyclictest0-21swapper/219:59:412
1358599110,0cyclictest0-21swapper/219:28:192
1358599110,0cyclictest0-21swapper/219:17:022
1358499119,0cyclictest0-21swapper/100:37:161
13584991111,0cyclictest0-21swapper/123:48:081
13584991110,0cyclictest758-21turbostat20:59:591
13584991110,0cyclictest26840-21bash21:33:501
13584991110,0cyclictest0-21swapper/122:01:361
1358499110,0cyclictest24692-21atenall_r7power22:20:111
1358499110,0cyclictest13437-21bash22:27:091
1358499110,0cyclictest0-21swapper/100:21:481
1358399119,0cyclictest0-21swapper/020:42:290
13583991111,0cyclictest0-21swapper/020:14:570
13583991111,0cyclictest0-21swapper/000:32:510
13583991110,0cyclictest29960-21sshd21:42:400
13583991110,0cyclictest0-21swapper/000:39:130
1358399110,0cyclictest0-21swapper/022:20:520
1358399110,0cyclictest0-21swapper/021:35:060
1358399110,0cyclictest0-21swapper/021:05:430
1358399110,0cyclictest0-21swapper/020:50:300
1358399110,0cyclictest0-21swapper/020:45:150
1358399110,0cyclictest0-21swapper/020:21:340
112750110,0irq/25-eth027639-21sshd22:16:110
112750110,0irq/25-eth022115-21sshd23:19:530
112750110,0irq/25-eth018997-21sshd23:02:090
41100,0ktimersoftd/05515-21diskmemload21:25:130
41100,0ktimersoftd/00-21swapper/020:30:090
1358699103,0cyclictest27188-21sshd22:46:003
13586991010,0cyclictest0-21swapper/323:31:523
1358699100,0cyclictest0-21swapper/322:10:193
1358699100,0cyclictest0-21swapper/319:52:393
1358699100,0cyclictest0-21swapper/300:35:433
1358599109,0cyclictest30070-21sshd22:50:392
1358599109,0cyclictest0-21swapper/222:06:392
1358599109,0cyclictest0-21swapper/200:03:172
13585991010,0cyclictest0-21swapper/223:24:432
13585991010,0cyclictest0-21swapper/223:01:012
13585991010,0cyclictest0-21swapper/221:06:012
13585991010,0cyclictest0-21swapper/220:50:482
13585991010,0cyclictest0-21swapper/219:13:132
1358499109,0cyclictest0-21swapper/119:42:181
13584991010,0cyclictest0-21swapper/100:12:461
1358499100,0cyclictest0-21swapper/123:50:471
1358499100,0cyclictest0-21swapper/119:47:471
1358499100,0cyclictest0-21swapper/100:30:141
1358399109,0cyclictest31552-21sshd22:25:150
1358399107,0cyclictest8312-21sshd23:52:180
1358399103,0cyclictest0-21swapper/020:55:120
13583991010,0cyclictest0-21swapper/019:35:340
1358399100,0cyclictest20704-21sshd21:20:170
1358399100,0cyclictest20704-21sshd21:20:170
1358399100,0cyclictest0-21swapper/023:55:320
1358399100,0cyclictest0-21swapper/020:00:260
1358399100,0cyclictest0-21swapper/019:25:280
120650100,0irq/26-eth1-rx-0-21swapper/220:31:172
112750100,0irq/25-eth00-21swapper/100:28:201
112750100,0irq/25-eth00-21swapper/023:12:170
112750100,0irq/25-eth00-21swapper/000:05:150
112750100,0irq/25-eth00-21swapper/000:05:150
4190,0ktimersoftd/017090-21munin-node20:25:130
135869998,0cyclictest25480-21sshd21:54:503
135869998,0cyclictest0-21swapper/320:48:473
135869993,0cyclictest4599-21cat22:30:143
135869992,0cyclictest31776-21sshd23:08:133
135869990,0cyclictest5227-21expr21:35:133
135869990,0cyclictest19863-21tune2fs22:15:133
135859999,0cyclictest5515-21diskmemload23:44:502
135859999,0cyclictest0-21swapper/221:36:132
135859990,0cyclictest17654-21sshd21:15:352
135859990,0cyclictest0-21swapper/223:31:142
135849999,0cyclictest0-21swapper/123:08:241
135849999,0cyclictest0-21swapper/120:23:191
135849998,0cyclictest5515-21diskmemload23:14:581
135849998,0cyclictest5515-21diskmemload23:00:021
135849998,0cyclictest0-21swapper/120:14:231
135849998,0cyclictest0-21swapper/120:00:161
135849998,0cyclictest0-21swapper/119:27:341
135849998,0cyclictest0-21swapper/100:15:261
135849992,0cyclictest0-21swapper/119:15:001
135849990,0cyclictest0-21swapper/121:35:161
135839999,0cyclictest0-21swapper/020:38:460
135839999,0cyclictest0-21swapper/020:16:490
135839999,0cyclictest0-21swapper/019:24:100
135839993,0cyclictest0-21swapper/021:55:150
135839990,0cyclictest0-21swapper/023:25:160
135839990,0cyclictest0-21swapper/022:55:210
11275090,0irq/25-eth09342-21bash22:48:022
11275090,0irq/25-eth020-21ksoftirqd/122:48:231
11275090,0irq/25-eth020-21ksoftirqd/121:18:101
11275090,0irq/25-eth00-21swapper/023:35:090
135869988,0cyclictest0-21swapper/320:42:223
135869984,0cyclictest25886-21crond19:35:003
135869981,0cyclictest0-21swapper/320:50:173
135869981,0cyclictest0-21swapper/320:30:183
135869981,0cyclictest0-21swapper/320:10:113
135869980,0cyclictest23870-21perf20:40:003
135869980,0cyclictest0-21swapper/320:29:443
135869980,0cyclictest0-21swapper/320:00:173
135869980,0cyclictest0-21swapper/319:40:163
135869980,0cyclictest0-21swapper/319:25:153
135869980,0cyclictest0-21swapper/319:20:183
135859988,0cyclictest0-21swapper/220:39:042
135859988,0cyclictest0-21swapper/220:23:442
135859988,0cyclictest0-21swapper/220:06:452
135859988,0cyclictest0-21swapper/219:54:272
135849988,0cyclictest0-21swapper/120:19:231
135849987,0cyclictest16872-21sshd23:57:471
135849980,0cyclictest0-21swapper/120:05:171
135849980,0cyclictest0-21swapper/119:35:491
135839985,0cyclictest0-21swapper/019:15:140
135839980,0cyclictest0-21swapper/019:40:110
11275080,0irq/25-eth09030-21sshd23:18:062
11275080,0irq/25-eth026610-21sshd21:33:482
11275080,0irq/25-eth020-21ksoftirqd/122:36:111
11275080,0irq/25-eth020-21ksoftirqd/122:31:331
11275080,0irq/25-eth020-21ksoftirqd/121:58:291
11275080,0irq/25-eth00-21swapper/221:10:072
11275080,0irq/25-eth00-21swapper/019:51:470
135869973,0cyclictest36-21ksoftirqd/319:55:113
135869972,0cyclictest0-21swapper/319:45:003
135869970,0cyclictest31311-21tr20:55:113
135869970,0cyclictest26382-21tr19:35:123
135869970,0cyclictest0-21swapper/321:00:143
135859977,0cyclictest0-21swapper/220:28:302
135859977,0cyclictest0-21swapper/219:34:492
135859974,0cyclictest112750irq/25-eth020:55:152
135859970,0cyclictest0-21swapper/219:45:162
135849977,0cyclictest0-21swapper/120:39:351
135849970,0cyclictest0-21swapper/121:09:561
135839974,0cyclictest25030-21ntp_states19:30:170
11275070,0irq/25-eth05300-21sshd23:30:211
135859965,0cyclictest6917-21timerandwakeup20:00:222
135859962,0cyclictest0-21swapper/220:40:132
135859962,0cyclictest0-21swapper/219:40:142
135859962,0cyclictest0-21swapper/219:20:162
135859960,0cyclictest0-21swapper/220:10:152
135849966,0cyclictest0-21swapper/121:03:101
135849965,0cyclictest26596-21cpuspeed_turbos20:45:111
135849963,0cyclictest19281-21cpu19:20:121
135849962,0cyclictest0-21swapper/120:40:151
135849962,0cyclictest0-21swapper/120:30:151
135849962,0cyclictest0-21swapper/119:50:161
135849962,0cyclictest0-21swapper/119:30:141
135839962,0cyclictest0-21swapper/020:05:160
135839962,0cyclictest0-21swapper/019:10:170
135849953,0cyclictest0-21swapper/119:55:141
135849951,0cyclictest0-21swapper/119:10:151
135849950,0cyclictest0-21swapper/120:25:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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