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2026-06-30 - 04:52
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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 Tue Jun 30, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750670,0irq/25-eth00-21swapper/319:05:103
120650610,0irq/26-eth1-rx-0-21swapper/119:09:221
120650430,0irq/26-eth1-rx-0-21swapper/219:05:172
112750370,0irq/25-eth00-21swapper/019:05:180
475499190,0cyclictest4773-21cat00:00:003
475199172,0cyclictest0-21swapper/022:45:100
4751991611,0cyclictest30955-21id21:48:160
475499151,0cyclictest0-21swapper/321:10:513
475199150,0cyclictest0-21swapper/023:12:430
475499140,0cyclictest7191-21bash21:30:133
475499140,0cyclictest0-21swapper/323:18:243
475499140,0cyclictest0-21swapper/322:18:283
475399140,0cyclictest0-21swapper/221:58:152
4752991413,0cyclictest18-21rcuc/121:28:441
4752991411,0cyclictest0-21swapper/123:05:591
475199144,0cyclictest28262-21cp23:58:550
4751991411,0cyclictest0-21swapper/023:06:340
475199141,0cyclictest0-21swapper/023:03:260
475199140,0cyclictest12418-21sshd22:05:120
475199140,0cyclictest0-21swapper/022:31:350
475199140,0cyclictest0-21swapper/021:05:210
475199140,0cyclictest0-21swapper/000:20:270
4754991312,0cyclictest0-21swapper/322:04:393
4754991311,0cyclictest0-21swapper/321:18:323
4753991312,0cyclictest3902-21sshd00:03:432
4753991312,0cyclictest0-21swapper/200:29:372
475399130,0cyclictest0-21swapper/223:00:182
475399130,0cyclictest0-21swapper/221:42:342
4752991312,0cyclictest20-21ksoftirqd/122:46:141
4752991312,0cyclictest0-21swapper/122:58:191
4752991312,0cyclictest0-21swapper/122:02:531
475299130,0cyclictest2587-21sshd21:14:271
475199134,0cyclictest7315-21cp22:15:560
4751991312,0cyclictest0-21swapper/022:44:580
475199131,0cyclictest0-21swapper/023:34:200
475199131,0cyclictest0-21swapper/020:35:000
4751991310,0cyclictest0-21swapper/023:18:320
475199130,0cyclictest8602-21sshd23:52:390
475199130,0cyclictest25125-21bash23:35:140
475199130,0cyclictest2434-21sshd21:33:320
475199130,0cyclictest0-21swapper/022:20:300
475199130,0cyclictest0-21swapper/022:20:300
475199130,0cyclictest0-21swapper/022:14:540
475199130,0cyclictest0-21swapper/021:35:430
112750130,0irq/25-eth00-21swapper/322:41:143
4754991211,0cyclictest32670-21sshd22:26:433
4754991211,0cyclictest112750irq/25-eth021:23:163
4754991211,0cyclictest0-21swapper/300:33:203
475499120,0cyclictest28814-21sshd21:40:203
475499120,0cyclictest0-21swapper/321:28:033
475499120,0cyclictest0-21swapper/320:38:413
475499120,0cyclictest0-21swapper/300:22:193
475499120,0cyclictest0-21swapper/300:11:303
475399129,0cyclictest0-21swapper/221:33:022
4753991212,0cyclictest0-21swapper/221:29:202
4753991211,0cyclictest6900-21bash23:52:272
4753991211,0cyclictest0-21swapper/222:51:012
4753991211,0cyclictest0-21swapper/200:13:432
4753991210,0cyclictest0-21swapper/223:15:512
475399120,0cyclictest1539-21sshd22:25:182
475399120,0cyclictest0-21swapper/223:58:362
475399120,0cyclictest0-21swapper/221:46:232
475399120,0cyclictest0-21swapper/200:37:252
4752991211,0cyclictest10731-21bash21:19:141
4752991211,0cyclictest0-21swapper/122:32:251
4752991210,0cyclictest0-21swapper/122:20:271
4752991210,0cyclictest0-21swapper/122:20:261
4752991210,0cyclictest0-21swapper/121:50:491
4752991210,0cyclictest0-21swapper/121:33:311
475299120,0cyclictest23451-21sshd22:06:231
475299120,0cyclictest0-21swapper/122:36:081
475299120,0cyclictest0-21swapper/122:36:081
475299120,0cyclictest0-21swapper/121:46:521
475299120,0cyclictest0-21swapper/121:20:201
475199128,0cyclictest0-21swapper/023:43:310
475199124,0cyclictest31323-21sshd21:55:510
475199123,0cyclictest1743-21sshd22:26:540
475199123,0cyclictest16322-21sshd22:55:260
475199123,0cyclictest0-21swapper/023:20:010
475199122,0cyclictest5718-21sshd21:10:540
475199122,0cyclictest27831-21sshd00:37:290
475199122,0cyclictest2740-21sshd00:15:090
4751991211,0cyclictest23895-21sshd00:05:590
4751991211,0cyclictest0-21swapper/023:46:320
4751991210,0cyclictest0-21swapper/000:28:010
475199120,0cyclictest4694-21latency_hist19:10:000
475199120,0cyclictest4138-21date23:25:000
475199120,0cyclictest31250-21expr00:30:120
475199120,0cyclictest29059-21diskmemload21:20:140
475199120,0cyclictest20846-21bash21:16:300
475199120,0cyclictest20512-21bash21:43:160
112750120,0irq/25-eth018-21rcuc/123:37:451
112750120,0irq/25-eth00-21swapper/123:45:501
4754991111,0cyclictest0-21swapper/322:52:483
4754991111,0cyclictest0-21swapper/322:09:593
4754991111,0cyclictest0-21swapper/321:58:363
4754991110,0cyclictest28606-21sshd21:51:453
4754991110,0cyclictest10609-21sshd22:58:453
4754991110,0cyclictest0-21swapper/323:53:433
4754991110,0cyclictest0-21swapper/323:40:153
4754991110,0cyclictest0-21swapper/323:27:353
4754991110,0cyclictest0-21swapper/322:24:513
4754991110,0cyclictest0-21swapper/322:24:513
4754991110,0cyclictest0-21swapper/321:39:463
4754991110,0cyclictest0-21swapper/300:35:283
4754991110,0cyclictest0-21swapper/300:01:303
475499110,0cyclictest4928-21sshd23:05:383
475499110,0cyclictest3757-21bash23:32:423
475499110,0cyclictest0-21swapper/320:07:463
4753991111,0cyclictest28797-21sshd23:47:212
4753991111,0cyclictest0-21swapper/222:04:172
4753991110,0cyclictest5295-21sshd22:46:312
4753991110,0cyclictest22884-21bash21:16:452
4753991110,0cyclictest17196-21sshd21:54:182
4753991110,0cyclictest10609-21sshd23:33:322
4753991110,0cyclictest0-21swapper/223:25:322
4753991110,0cyclictest0-21swapper/223:06:062
4753991110,0cyclictest0-21swapper/222:40:202
4753991110,0cyclictest0-21swapper/222:21:382
4753991110,0cyclictest0-21swapper/222:21:372
4753991110,0cyclictest0-21swapper/221:22:422
475399110,0cyclictest0-21swapper/223:23:242
4752991111,0cyclictest9737-21id22:54:501
4752991111,0cyclictest20878-21sshd23:42:271
4752991111,0cyclictest14533-21sshd00:08:491
4752991111,0cyclictest0-21swapper/123:22:501
4752991111,0cyclictest0-21swapper/120:10:131
4752991111,0cyclictest0-21swapper/100:27:111
4752991111,0cyclictest0-21swapper/100:20:261
4752991110,0cyclictest4417-21sshd23:01:481
4752991110,0cyclictest18-21rcuc/100:10:281
4752991110,0cyclictest16750-21sshd23:34:171
4752991110,0cyclictest0-21swapper/123:55:211
4752991110,0cyclictest0-21swapper/100:37:091
475299110,0cyclictest0-21swapper/100:19:381
475199113,0cyclictest3261-21sshd22:50:130
475199113,0cyclictest18299-21sshd22:01:590
475199112,0cyclictest4341-21sshd21:26:020
4751991110,0cyclictest0-21swapper/000:12:050
475199110,0cyclictest8716-21smart_sda00:00:200
475199110,0cyclictest8364-21sshd22:35:190
475199110,0cyclictest8364-21sshd22:35:180
475199110,0cyclictest0-21swapper/021:50:140
475199110,0cyclictest0-21swapper/020:00:160
271110,0ktimersoftd/20-21swapper/221:11:532
112750110,0irq/25-eth09651-21sshd23:10:112
112750110,0irq/25-eth027996-21sshd21:40:171
112750110,0irq/25-eth026187-21sshd22:10:263
475499109,0cyclictest9621-21sshd23:45:033
475499109,0cyclictest27651-21sshd23:20:053
475499109,0cyclictest15617-21id22:36:123
475499109,0cyclictest15617-21id22:36:123
475499109,0cyclictest0-21swapper/323:12:293
475499109,0cyclictest0-21swapper/323:00:383
475499109,0cyclictest0-21swapper/300:26:413
475499109,0cyclictest0-21swapper/300:06:483
4754991010,0cyclictest0-21swapper/320:41:203
4754991010,0cyclictest0-21swapper/320:25:063
4754991010,0cyclictest0-21swapper/320:16:503
4754991010,0cyclictest0-21swapper/319:59:313
4754991010,0cyclictest0-21swapper/319:20:503
4754991010,0cyclictest0-21swapper/319:12:493
475499100,0cyclictest0-21swapper/322:45:023
475499100,0cyclictest0-21swapper/321:47:313
475399109,0cyclictest5454-21bash22:08:082
475399109,0cyclictest24050-21sshd22:37:142
475399109,0cyclictest24050-21sshd22:37:142
475399109,0cyclictest0-21swapper/223:41:152
475399109,0cyclictest0-21swapper/222:16:172
475399109,0cyclictest0-21swapper/222:12:162
475399109,0cyclictest0-21swapper/200:21:142
4753991010,0cyclictest0-21swapper/222:59:122
4753991010,0cyclictest0-21swapper/222:33:382
4753991010,0cyclictest0-21swapper/200:05:162
475299109,0cyclictest7861-21sshd21:56:571
475299109,0cyclictest0-21swapper/122:13:491
4752991010,0cyclictest0-21swapper/123:14:411
4752991010,0cyclictest0-21swapper/122:44:221
4752991010,0cyclictest0-21swapper/122:18:351
4752991010,0cyclictest0-21swapper/121:35:211
4752991010,0cyclictest0-21swapper/100:00:281
475299100,0cyclictest26355-21sshd23:15:551
475299100,0cyclictest0-21swapper/119:40:161
475199100,0cyclictest24058-21crond19:49:590
475199100,0cyclictest10289-21munin-node19:20:170
475199100,0cyclictest0-21swapper/020:45:200
475199100,0cyclictest0-21swapper/019:35:180
351100,0ktimersoftd/30-21swapper/321:04:283
112750100,0irq/25-eth00-21swapper/300:18:003
112750100,0irq/25-eth00-21swapper/122:27:261
47549999,0cyclictest0-21swapper/320:34:083
47549999,0cyclictest0-21swapper/319:50:083
47549999,0cyclictest0-21swapper/319:39:543
47549999,0cyclictest0-21swapper/319:27:503
47549998,0cyclictest1887-21sshd23:36:163
47549998,0cyclictest1052-21sshd22:30:353
47539998,0cyclictest31925-21sshd00:30:142
47539998,0cyclictest25956-21sshd23:39:152
47539998,0cyclictest0-21swapper/221:36:392
47529999,0cyclictest0-21swapper/123:28:591
47529998,0cyclictest11297-21sshd23:52:591
47529998,0cyclictest0-21swapper/100:32:121
47519994,0cyclictest19630-21munin-node19:40:180
47519993,0cyclictest25511-21munin-node21:00:160
47519993,0cyclictest2477-21ntpq20:10:170
47519993,0cyclictest0-21swapper/020:50:220
47519992,0cyclictest9191-21latency20:25:170
47519990,0cyclictest22272-21munin-node20:55:190
47519990,0cyclictest12621-21munin-node19:25:120
47549988,0cyclictest0-21swapper/320:58:043
47549988,0cyclictest0-21swapper/319:45:003
47549988,0cyclictest0-21swapper/319:15:303
47539988,0cyclictest0-21swapper/221:05:452
47539987,0cyclictest0-21swapper/200:16:512
47529988,0cyclictest0-21swapper/119:59:591
47519984,0cyclictest0-21swapper/020:15:120
47519983,0cyclictest32217-21latency20:05:170
47519981,0cyclictest0-21swapper/019:15:150
47519980,0cyclictest16085-21nfsd419:30:170
47519980,0cyclictest0-21swapper/019:55:130
11275080,0irq/25-eth06831-21sshd19:12:122
47549977,0cyclictest0-21swapper/320:46:413
47549977,0cyclictest0-21swapper/320:23:133
47549977,0cyclictest0-21swapper/320:10:263
47549970,0cyclictest0-21swapper/321:05:473
47529970,0cyclictest0-21swapper/120:45:591
47519974,0cyclictest6113-21cpuspeed_turbos20:20:130
47519973,0cyclictest0-21swapper/020:40:130
47519970,0cyclictest0-21swapper/020:35:110
47519970,0cyclictest0-21swapper/019:50:130
995060,0irq/24-0000:00:12528-21latency_hist19:25:001
47549965,0cyclictest20040-21munin-node19:40:123
47549962,0cyclictest0-21swapper/320:50:183
47549962,0cyclictest0-21swapper/319:30:153
47549960,0cyclictest0-21swapper/320:00:163
47539962,0cyclictest0-21swapper/221:00:162
47539962,0cyclictest0-21swapper/220:55:162
47539962,0cyclictest0-21swapper/220:40:162
47539962,0cyclictest0-21swapper/220:35:152
47539962,0cyclictest0-21swapper/220:30:152
47539962,0cyclictest0-21swapper/220:25:172
47539962,0cyclictest0-21swapper/220:20:172
47539962,0cyclictest0-21swapper/220:15:142
47539962,0cyclictest0-21swapper/220:10:142
47539962,0cyclictest0-21swapper/220:05:152
47539962,0cyclictest0-21swapper/219:50:162
47539962,0cyclictest0-21swapper/219:40:152
47539962,0cyclictest0-21swapper/219:35:152
47539962,0cyclictest0-21swapper/219:20:162
47539962,0cyclictest0-21swapper/219:15:162
47539960,0cyclictest0-21swapper/220:50:182
47539960,0cyclictest0-21swapper/219:32:072
47529965,0cyclictest8300-21atenall_r7power20:25:121
47529965,0cyclictest27231-21cstates21:05:121
47529965,0cyclictest20-21ksoftirqd/121:04:591
47529965,0cyclictest20-21ksoftirqd/119:55:001
47529965,0cyclictest17456-21cpuspeed_turbos19:35:121
47529962,0cyclictest0-21swapper/120:40:161
47529962,0cyclictest0-21swapper/120:35:141
47529962,0cyclictest0-21swapper/120:20:171
47529962,0cyclictest0-21swapper/120:15:141
47529962,0cyclictest0-21swapper/120:00:161
47529962,0cyclictest0-21swapper/119:45:141
47529962,0cyclictest0-21swapper/119:30:151
47529962,0cyclictest0-21swapper/119:20:161
47529962,0cyclictest0-21swapper/119:15:021
47529962,0cyclictest0-21swapper/119:10:161
47529961,0cyclictest0-21swapper/120:05:151
12065060,0irq/26-eth1-rx-13374-21hddtemp_smartct19:25:162
47539950,0cyclictest0-21swapper/220:47:072
47539950,0cyclictest0-21swapper/220:00:162
47539950,0cyclictest0-21swapper/219:55:092
47529955,0cyclictest22435-21cpuspeed_turbos20:55:121
47529954,0cyclictest20-21ksoftirqd/120:30:131
47529950,0cyclictest0-21swapper/120:50:271
259950,0migration/222508-21fschecks_count19:45:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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