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2025-11-23 - 23:45
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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 Sun Nov 23, 2025 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117950650,0irq/26-eth1-rx-0-21swapper/107:08:381
110050640,0irq/25-eth00-21swapper/307:05:183
110050550,0irq/25-eth00-21swapper/207:05:102
110050490,0irq/25-eth00-21swapper/007:08:370
271180,0ktimersoftd/232151-21sshd11:53:292
271180,0ktimersoftd/215606-21sshd09:55:502
9176991612,0cyclictest0-21swapper/312:08:323
917699160,0cyclictest5715-21hddtemp_smartct10:40:153
917599160,0cyclictest0-21swapper/212:20:132
9174991613,0cyclictest0-21swapper/111:33:221
917599150,0cyclictest0-21swapper/210:25:172
9174991512,0cyclictest0-21swapper/112:21:001
9173991512,0cyclictest19375-21cp10:21:030
110050150,0irq/25-eth00-21swapper/212:31:352
110050150,0irq/25-eth00-21swapper/212:31:342
917499140,0cyclictest16372-21sshd12:15:391
917499140,0cyclictest1080-21diskmemload10:23:541
9173991413,0cyclictest0-21swapper/011:37:220
9173991412,0cyclictest0-21swapper/009:39:350
9173991410,0cyclictest0-21swapper/009:53:100
917399140,0cyclictest0-21swapper/008:20:220
9176991312,0cyclictest31784-21sshd11:07:533
9176991312,0cyclictest0-21swapper/312:11:133
9176991312,0cyclictest0-21swapper/311:51:563
9176991312,0cyclictest0-21swapper/310:45:493
9176991312,0cyclictest0-21swapper/310:08:113
9176991312,0cyclictest0-21swapper/309:59:003
9176991311,0cyclictest0-21swapper/311:15:333
9176991310,0cyclictest0-21swapper/311:22:393
917699130,0cyclictest1080-21diskmemload12:03:113
917699130,0cyclictest0-21swapper/309:39:293
9175991311,0cyclictest13728-21sshd12:35:102
9175991311,0cyclictest0-21swapper/210:33:402
917599130,0cyclictest0-21swapper/211:19:192
9174991312,0cyclictest1080-21diskmemload12:03:351
9174991312,0cyclictest0-21swapper/111:05:011
917499130,0cyclictest27825-21sshd09:35:061
917499130,0cyclictest0-21swapper/112:06:141
9173991311,0cyclictest0-21swapper/012:31:370
9173991311,0cyclictest0-21swapper/012:31:370
9173991310,0cyclictest0-21swapper/010:43:210
917399130,0cyclictest1111-21bash10:15:210
917399130,0cyclictest0-21swapper/011:17:510
917399130,0cyclictest0-21swapper/010:37:470
351130,0ktimersoftd/30-21swapper/310:51:383
110050130,0irq/25-eth013890-21sshd11:34:023
110050130,0irq/25-eth00-21swapper/010:49:170
9176991212,0cyclictest0-21swapper/310:34:403
9176991211,0cyclictest31397-21bash11:04:043
9176991211,0cyclictest0-21swapper/311:36:143
9176991211,0cyclictest0-21swapper/311:29:453
9176991211,0cyclictest0-21swapper/310:16:473
9176991211,0cyclictest0-21swapper/310:02:153
9176991210,0cyclictest0-21swapper/312:30:443
9176991210,0cyclictest0-21swapper/312:30:433
9176991210,0cyclictest0-21swapper/309:32:243
9176991210,0cyclictest0-21swapper/307:25:193
917699120,0cyclictest8783-21sshd10:20:023
917699120,0cyclictest0-21swapper/309:11:303
9175991212,0cyclictest0-21swapper/210:57:282
9175991211,0cyclictest1080-21diskmemload12:14:082
9175991211,0cyclictest0-21swapper/212:01:222
9175991211,0cyclictest0-21swapper/211:38:502
9175991211,0cyclictest0-21swapper/211:01:532
9175991211,0cyclictest0-21swapper/210:09:302
9175991211,0cyclictest0-21swapper/209:23:372
9175991210,0cyclictest20600-21sshd10:17:312
917599120,0cyclictest0-21swapper/211:55:162
917599120,0cyclictest0-21swapper/211:55:162
917599120,0cyclictest0-21swapper/211:47:252
917599120,0cyclictest0-21swapper/210:48:392
917599120,0cyclictest0-21swapper/210:21:562
917599120,0cyclictest0-21swapper/207:30:152
9174991211,0cyclictest20150-21bash10:07:031
9174991211,0cyclictest0-21swapper/112:11:351
9174991211,0cyclictest0-21swapper/111:01:111
9174991211,0cyclictest0-21swapper/110:52:581
9174991210,0cyclictest0-21swapper/108:23:121
917499120,0cyclictest23615-21sshd09:23:161
917499120,0cyclictest0-21swapper/112:28:271
917499120,0cyclictest0-21swapper/110:15:221
917499120,0cyclictest0-21swapper/109:18:091
917499120,0cyclictest0-21swapper/107:18:441
917499120,0cyclictest0-21swapper/107:10:231
9173991211,0cyclictest4467-21bash12:07:550
9173991211,0cyclictest26597-21sshd12:36:230
9173991211,0cyclictest0-21swapper/012:26:520
9173991210,0cyclictest26386-21sshd11:49:130
9173991210,0cyclictest0-21swapper/011:30:520
917399120,0cyclictest31364-21sshd11:00:260
917399120,0cyclictest2674-21sshd11:57:150
917399120,0cyclictest2674-21sshd11:57:140
917399120,0cyclictest0-21swapper/011:54:340
917399120,0cyclictest0-21swapper/010:52:460
917399120,0cyclictest0-21swapper/010:05:570
917399120,0cyclictest0-21swapper/010:00:010
917399120,0cyclictest0-21swapper/009:15:460
110050120,0irq/25-eth06457-21sshd09:21:143
110050120,0irq/25-eth00-21swapper/109:58:351
9950110,0irq/24-0000:00:23875-21sshd12:23:080
917699119,0cyclictest0-21swapper/307:49:153
9176991111,0cyclictest0-21swapper/310:55:493
9176991111,0cyclictest0-21swapper/308:27:073
9176991111,0cyclictest0-21swapper/308:08:173
9176991110,0cyclictest15456-21fw_forwarded_lo07:20:133
9176991110,0cyclictest1080-21diskmemload11:49:153
9176991110,0cyclictest0-21swapper/312:23:173
9176991110,0cyclictest0-21swapper/309:50:593
9176991110,0cyclictest0-21swapper/309:28:343
9176991110,0cyclictest0-21swapper/309:18:423
9176991110,0cyclictest0-21swapper/307:14:453
917699110,0cyclictest0-21swapper/308:16:053
917699110,0cyclictest0-21swapper/307:42:023
9175991111,0cyclictest0-21swapper/209:32:132
9175991111,0cyclictest0-21swapper/209:11:532
9175991110,0cyclictest354-21sshd10:53:442
9175991110,0cyclictest0-21swapper/212:06:422
9175991110,0cyclictest0-21swapper/210:39:142
917599110,0cyclictest7477-21sshd11:12:142
917599110,0cyclictest5132-21id11:29:352
917599110,0cyclictest0-21swapper/210:12:102
917599110,0cyclictest0-21swapper/209:17:002
9174991111,0cyclictest0-21swapper/111:26:521
9174991111,0cyclictest0-21swapper/110:47:571
9174991111,0cyclictest0-21swapper/110:31:131
9174991110,0cyclictest27630-21bash09:27:271
9174991110,0cyclictest14973-21sshd11:16:321
9174991110,0cyclictest0-21swapper/110:36:481
917499110,0cyclictest0-21swapper/111:55:171
917499110,0cyclictest0-21swapper/111:55:171
917499110,0cyclictest0-21swapper/109:04:201
917499110,0cyclictest0-21swapper/108:55:371
917499110,0cyclictest0-21swapper/108:52:011
917499110,0cyclictest0-21swapper/108:38:331
917499110,0cyclictest0-21swapper/107:37:271
917499110,0cyclictest0-21swapper/107:25:081
917399119,0cyclictest0-21swapper/012:19:250
917399111,0cyclictest0-21swapper/009:45:180
9173991110,0cyclictest1159-21sshd11:08:060
9173991110,0cyclictest1080-21diskmemload12:10:350
9173991110,0cyclictest0-21swapper/009:42:500
9173991110,0cyclictest0-21swapper/009:32:300
9173991110,0cyclictest0-21swapper/009:14:150
9173991110,0cyclictest0-21swapper/009:04:020
917399110,0cyclictest0-21swapper/008:36:230
917399110,0cyclictest0-21swapper/008:16:450
917399110,0cyclictest0-21swapper/008:14:530
917399110,0cyclictest0-21swapper/007:14:290
1499110,0migration/011889-21bash09:29:210
110050110,0irq/25-eth00-21swapper/109:45:481
917699109,0cyclictest1080-21diskmemload11:40:173
917699109,0cyclictest0-21swapper/310:28:313
917699109,0cyclictest0-21swapper/309:43:193
9176991010,0cyclictest0-21swapper/309:47:083
9176991010,0cyclictest0-21swapper/307:58:193
917599109,0cyclictest1451-21nfsd11:05:432
917599109,0cyclictest0-21swapper/212:28:192
917599109,0cyclictest0-21swapper/208:00:142
9175991010,0cyclictest0-21swapper/212:18:122
917599100,0cyclictest0-21swapper/210:01:192
917599100,0cyclictest0-21swapper/208:29:012
917499109,0cyclictest0-21swapper/110:57:211
917499109,0cyclictest0-21swapper/109:53:421
917499109,0cyclictest0-21swapper/109:13:021
917499109,0cyclictest0-21swapper/108:41:551
917499109,0cyclictest0-21swapper/108:30:531
917499109,0cyclictest0-21swapper/107:55:541
917499109,0cyclictest0-21swapper/107:33:011
9174991010,0cyclictest0-21swapper/111:39:521
9174991010,0cyclictest0-21swapper/110:42:571
9174991010,0cyclictest0-21swapper/110:01:081
9174991010,0cyclictest0-21swapper/109:09:271
9174991010,0cyclictest0-21swapper/108:49:341
917499100,0cyclictest6212-21sshd12:30:591
917499100,0cyclictest6212-21sshd12:30:591
917399109,0cyclictest0-21swapper/012:00:130
917399109,0cyclictest0-21swapper/010:27:470
917399109,0cyclictest0-21swapper/008:32:050
917399109,0cyclictest0-21swapper/008:02:070
917399109,0cyclictest0-21swapper/007:32:580
9173991010,0cyclictest0-21swapper/009:20:530
9173991010,0cyclictest0-21swapper/008:48:210
9173991010,0cyclictest0-21swapper/007:48:590
917399100,0cyclictest0-21swapper/008:55:190
917399100,0cyclictest0-21swapper/007:30:000
41100,0ktimersoftd/06738-21taskset10:30:010
41100,0ktimersoftd/022293-21bash09:56:340
41100,0ktimersoftd/021935-21sshd11:20:490
110050100,0irq/25-eth026385-21sshd09:30:511
110050100,0irq/25-eth014249-21bash10:10:070
110050100,0irq/25-eth00-21swapper/311:11:293
91769999,0cyclictest0-21swapper/312:36:453
91769999,0cyclictest0-21swapper/308:46:453
91769999,0cyclictest0-21swapper/308:03:193
91769998,0cyclictest27381-21bash12:26:413
91769998,0cyclictest23702-21fw_conntrack10:35:153
91769998,0cyclictest0-21swapper/308:39:053
91769990,0cyclictest0-21swapper/312:15:133
91759999,0cyclictest0-21swapper/209:28:232
91759998,0cyclictest0-21swapper/209:50:132
91759995,0cyclictest0-21swapper/208:15:172
91759990,0cyclictest0-21swapper/209:40:012
91759990,0cyclictest0-21swapper/209:00:162
91759990,0cyclictest0-21swapper/208:20:152
91749999,0cyclictest0-21swapper/108:01:501
91749998,0cyclictest0-21swapper/112:35:521
91749993,0cyclictest0-21swapper/108:07:281
91749990,0cyclictest29178-21sshd10:11:341
91749990,0cyclictest1080-21diskmemload11:52:151
91749990,0cyclictest0-21swapper/111:41:491
91739999,0cyclictest574-21sshd10:57:100
91739999,0cyclictest0-21swapper/008:08:030
91739999,0cyclictest0-21swapper/007:53:040
91739999,0cyclictest0-21swapper/007:39:350
91739998,0cyclictest0-21swapper/007:21:130
91739990,0cyclictest6572-21bash11:40:060
11005090,0irq/25-eth02599migration/211:24:002
11005090,0irq/25-eth023590-21munin-node11:10:231
11005090,0irq/25-eth021566-21sshd11:24:221
11005090,0irq/25-eth016264-21sshd11:55:123
11005090,0irq/25-eth016264-21sshd11:55:123
11005090,0irq/25-eth01080-21diskmemload11:10:200
91769988,0cyclictest0-21swapper/308:22:493
91769988,0cyclictest0-21swapper/307:31:003
91759988,0cyclictest0-21swapper/211:32:542
91759980,0cyclictest0-21swapper/209:08:522
91749988,0cyclictest0-21swapper/111:46:231
91749988,0cyclictest0-21swapper/108:26:351
91749988,0cyclictest0-21swapper/107:51:511
91749988,0cyclictest0-21swapper/107:20:001
91749982,0cyclictest0-21swapper/110:28:041
91739988,0cyclictest0-21swapper/008:44:030
91739988,0cyclictest0-21swapper/008:27:470
4180,0ktimersoftd/012376-21munin-node07:15:160
179980,0migration/17750-21nfsd409:40:181
11005080,0irq/25-eth027376-21bash09:35:042
11005080,0irq/25-eth023482-21sshd10:10:583
11005080,0irq/25-eth01815-21cp11:25:350
11005080,0irq/25-eth00-21swapper/210:40:172
91769977,0cyclictest0-21swapper/309:04:523
91769977,0cyclictest0-21swapper/308:59:453
91769977,0cyclictest0-21swapper/308:30:283
91759976,0cyclictest110050irq/25-eth011:40:102
91759973,0cyclictest0-21swapper/208:40:162
91759971,0cyclictest18254-21sshd09:45:132
91759970,0cyclictest0-21swapper/207:10:232
91749976,0cyclictest0-21swapper/107:47:461
91749973,0cyclictest0-21swapper/108:15:171
91739977,0cyclictest0-21swapper/009:09:090
91769966,0cyclictest0-21swapper/308:50:073
91769966,0cyclictest0-21swapper/307:16:023
91769965,0cyclictest32258-21munin-node09:05:173
91769962,0cyclictest0-21swapper/308:40:163
91769962,0cyclictest0-21swapper/308:10:173
91769962,0cyclictest0-21swapper/307:35:153
91759965,0cyclictest24375-21aten_r7power_fr08:50:112
91759962,0cyclictest0-21swapper/208:55:252
91759962,0cyclictest0-21swapper/208:10:172
91759962,0cyclictest0-21swapper/208:05:162
91759962,0cyclictest0-21swapper/207:55:172
91759962,0cyclictest0-21swapper/207:45:172
91759962,0cyclictest0-21swapper/207:40:172
91759962,0cyclictest0-21swapper/207:35:152
91759962,0cyclictest0-21swapper/207:20:132
91759962,0cyclictest0-21swapper/207:15:012
91749962,0cyclictest0-21swapper/108:10:171
91739962,0cyclictest0-21swapper/007:55:180
169960,0watchdog/124617-21tune2fs07:40:151
159960,0watchdog/00-21swapper/008:50:150
11005060,0irq/25-eth00-21swapper/007:40:440
91769955,0cyclictest0-21swapper/307:50:113
91759955,0cyclictest29313-21fschecks_time07:50:142
91759954,0cyclictest15886-21munin-node08:30:152
91759951,0cyclictest0-21swapper/208:45:172
91759951,0cyclictest0-21swapper/207:25:152
91759950,0cyclictest0-21swapper/208:35:432
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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