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2025-12-31 - 19:54
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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 Wed Dec 31, 2025 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650650,0irq/26-eth1-rx-0-21swapper/307:05:273
112750630,0irq/25-eth00-21swapper/107:05:271
1105424720,0sleep00-21swapper/007:09:240
112750460,0irq/25-eth00-21swapper/207:06:202
11173991514,0cyclictest0-21swapper/211:13:112
11174991413,0cyclictest0-21swapper/311:36:123
11174991413,0cyclictest0-21swapper/310:19:593
11174991411,0cyclictest3141-21sshd10:09:173
1117499140,0cyclictest0-21swapper/312:10:133
112750130,0irq/25-eth00-21swapper/110:38:211
1117499131,0cyclictest0-21swapper/310:30:163
1117499130,0cyclictest0-21swapper/309:13:053
1117299130,0cyclictest3072-21diskmemload10:17:541
1117199130,0cyclictest0-21swapper/012:27:100
1117199130,0cyclictest0-21swapper/010:30:190
112750120,0irq/25-eth00-21swapper/111:31:331
11174991211,0cyclictest24453-21sshd12:25:133
11174991211,0cyclictest0-21swapper/312:38:203
11174991211,0cyclictest0-21swapper/312:09:043
11174991211,0cyclictest0-21swapper/311:05:393
11174991210,0cyclictest20848-21sshd09:54:473
1117499120,0cyclictest0-21swapper/312:15:563
1117499120,0cyclictest0-21swapper/310:25:413
1117499120,0cyclictest0-21swapper/309:49:343
1117499120,0cyclictest0-21swapper/309:44:193
11173991211,0cyclictest27965-21sshd11:46:172
11173991211,0cyclictest12712-21sshd10:11:582
11173991211,0cyclictest0-21swapper/211:25:232
11173991211,0cyclictest0-21swapper/207:12:362
11173991210,0cyclictest0-21swapper/212:13:142
11173991210,0cyclictest0-21swapper/210:22:532
1117399120,0cyclictest0-21swapper/212:04:112
1117399120,0cyclictest0-21swapper/210:54:012
11172991210,0cyclictest0-21swapper/109:10:461
11172991210,0cyclictest0-21swapper/108:40:111
11171991211,0cyclictest9353-21sshd10:40:540
11171991211,0cyclictest0-21swapper/011:33:450
11171991211,0cyclictest0-21swapper/010:07:130
1117199120,0cyclictest0-21swapper/012:38:340
1117199120,0cyclictest0-21swapper/010:35:220
271110,0ktimersoftd/20-21swapper/211:40:502
191110,0ktimersoftd/10-21swapper/110:42:251
112750110,0irq/25-eth03072-21diskmemload10:18:390
112750110,0irq/25-eth00-21swapper/111:49:471
11174991111,0cyclictest19383-21sshd10:04:193
11174991111,0cyclictest0-21swapper/309:18:183
11174991110,0cyclictest8699-21chrt11:40:243
11174991110,0cyclictest3072-21diskmemload09:27:083
1117499110,0cyclictest12306-21cp11:51:253
1117499110,0cyclictest0-21swapper/311:55:503
1117499110,0cyclictest0-21swapper/311:31:323
11173991111,0cyclictest0-21swapper/208:00:212
11173991110,0cyclictest0-21swapper/212:34:582
11173991110,0cyclictest0-21swapper/211:33:312
11173991110,0cyclictest0-21swapper/210:40:262
11173991110,0cyclictest0-21swapper/210:01:452
11173991110,0cyclictest0-21swapper/209:21:392
1117399110,0cyclictest13361-21sshd09:52:132
1117399110,0cyclictest1081-21sshd12:17:532
1117399110,0cyclictest0-21swapper/211:55:212
1117399110,0cyclictest0-21swapper/211:37:422
1117399110,0cyclictest0-21swapper/210:30:182
1117399110,0cyclictest0-21swapper/209:09:482
1117399110,0cyclictest0-21swapper/208:52:312
1117399110,0cyclictest0-21swapper/208:32:102
11172991111,0cyclictest112750irq/25-eth010:07:131
11172991111,0cyclictest0-21swapper/111:57:061
11172991111,0cyclictest0-21swapper/111:21:261
11172991111,0cyclictest0-21swapper/111:19:001
11172991111,0cyclictest0-21swapper/110:59:081
11172991111,0cyclictest0-21swapper/109:47:271
11172991111,0cyclictest0-21swapper/109:37:421
11172991111,0cyclictest0-21swapper/109:33:241
11172991110,0cyclictest3072-21diskmemload12:24:171
11172991110,0cyclictest1522-21snmpd10:23:071
11172991110,0cyclictest0-21swapper/112:03:431
1117299110,0cyclictest3072-21diskmemload09:25:171
1117299110,0cyclictest0-21swapper/112:12:471
1117299110,0cyclictest0-21swapper/109:42:281
1117299110,0cyclictest0-21swapper/109:20:441
11171991111,0cyclictest0-21swapper/010:02:130
11171991111,0cyclictest0-21swapper/009:37:140
11171991111,0cyclictest0-21swapper/009:32:560
11171991111,0cyclictest0-21swapper/009:28:530
11171991110,0cyclictest0-21swapper/011:16:330
1117199110,0cyclictest0-21swapper/011:02:160
1117199110,0cyclictest0-21swapper/010:59:350
41100,0ktimersoftd/03072-21diskmemload11:40:330
41100,0ktimersoftd/00-21swapper/012:22:090
271100,0ktimersoftd/20-21swapper/209:48:442
1499100,0migration/023653-21fschecks_count11:45:130
112750100,0irq/25-eth00-21swapper/010:47:340
112750100,0irq/25-eth00-21swapper/007:40:130
112750100,0irq/25-eth00-21swapper/007:39:590
1117499109,0cyclictest13432-21sshd11:22:133
11174991010,0cyclictest22541-21sshd12:04:393
11174991010,0cyclictest0-21swapper/312:23:003
11174991010,0cyclictest0-21swapper/310:35:343
11174991010,0cyclictest0-21swapper/309:22:373
11174991010,0cyclictest0-21swapper/307:55:143
1117499100,0cyclictest0-21swapper/310:41:493
1117499100,0cyclictest0-21swapper/309:35:163
1117399109,0cyclictest0-21swapper/212:20:062
1117399109,0cyclictest0-21swapper/210:46:282
11173991010,0cyclictest0-21swapper/210:06:432
11173991010,0cyclictest0-21swapper/209:37:002
11173991010,0cyclictest0-21swapper/209:32:412
11173991010,0cyclictest0-21swapper/207:42:202
11173991010,0cyclictest0-21swapper/207:21:262
1117399100,0cyclictest0-21swapper/208:21:292
1117299109,0cyclictest0-21swapper/112:39:511
1117299109,0cyclictest0-21swapper/109:51:511
11172991010,0cyclictest0-21swapper/112:19:381
11172991010,0cyclictest0-21swapper/112:08:081
11172991010,0cyclictest0-21swapper/111:39:271
11172991010,0cyclictest0-21swapper/111:01:491
11172991010,0cyclictest0-21swapper/110:51:211
11172991010,0cyclictest0-21swapper/110:46:291
11172991010,0cyclictest0-21swapper/107:34:551
1117299100,0cyclictest0-21swapper/111:10:171
1117299100,0cyclictest0-21swapper/111:05:161
1117199109,0cyclictest0-21swapper/012:00:000
11171991010,0cyclictest0-21swapper/012:11:160
11171991010,0cyclictest0-21swapper/010:54:150
11171991010,0cyclictest0-21swapper/010:23:340
11171991010,0cyclictest0-21swapper/010:12:250
11171991010,0cyclictest0-21swapper/009:46:450
11171991010,0cyclictest0-21swapper/009:20:020
1117199100,0cyclictest0-21swapper/009:42:000
4190,0ktimersoftd/00-21swapper/008:40:180
27190,0ktimersoftd/20-21swapper/208:42:372
11275090,0irq/25-eth00-21swapper/210:16:162
11275090,0irq/25-eth00-21swapper/011:23:240
111749999,0cyclictest0-21swapper/312:32:323
111749999,0cyclictest0-21swapper/310:14:323
111749999,0cyclictest0-21swapper/309:59:193
111749999,0cyclictest0-21swapper/309:30:573
111749998,0cyclictest0-21swapper/311:17:163
111739999,0cyclictest0-21swapper/212:37:522
111739999,0cyclictest0-21swapper/212:08:372
111739999,0cyclictest0-21swapper/211:50:422
111739999,0cyclictest0-21swapper/211:16:052
111739999,0cyclictest0-21swapper/210:37:172
111739999,0cyclictest0-21swapper/209:28:382
111739999,0cyclictest0-21swapper/209:19:492
111739999,0cyclictest0-21swapper/209:14:492
111739990,0cyclictest0-21swapper/211:06:522
111729999,0cyclictest0-21swapper/109:15:451
111729998,0cyclictest0-21swapper/110:30:341
111729998,0cyclictest0-21swapper/110:12:121
111729998,0cyclictest0-21swapper/110:02:131
111729998,0cyclictest0-21swapper/107:10:521
111729990,0cyclictest0-21swapper/108:24:451
111719999,0cyclictest0-21swapper/011:57:490
111719999,0cyclictest0-21swapper/009:57:120
111719999,0cyclictest0-21swapper/009:52:130
111719999,0cyclictest0-21swapper/008:45:180
111719998,0cyclictest3072-21diskmemload11:25:370
111719998,0cyclictest0-21swapper/011:50:570
111719998,0cyclictest0-21swapper/011:10:310
111719990,0cyclictest0-21swapper/008:35:170
111719990,0cyclictest0-21swapper/008:30:120
995080,0irq/24-0000:00:0-21swapper/009:15:510
4180,0ktimersoftd/03072-21diskmemload10:27:350
4180,0ktimersoftd/030718-21munin-node07:50:210
4180,0ktimersoftd/019040-21munin-node07:25:190
4180,0ktimersoftd/00-21swapper/007:55:100
11275080,0irq/25-eth05010-21cat09:10:180
111749988,0cyclictest0-21swapper/311:26:053
111749988,0cyclictest0-21swapper/310:47:243
111749988,0cyclictest0-21swapper/309:00:183
111749987,0cyclictest0-21swapper/311:00:043
111749984,0cyclictest0-21swapper/308:00:173
111739988,0cyclictest2580-21sshd10:59:082
111739988,0cyclictest0-21swapper/211:23:242
111739988,0cyclictest0-21swapper/208:07:532
111739988,0cyclictest0-21swapper/207:35:442
111739988,0cyclictest0-21swapper/207:30:572
111739980,0cyclictest0-21swapper/210:27:342
111729988,0cyclictest30252-21sshd09:57:261
111729988,0cyclictest27409-21sshd12:25:391
111729988,0cyclictest0-21swapper/112:31:091
111729988,0cyclictest0-21swapper/111:50:151
111729988,0cyclictest0-21swapper/110:28:211
111729988,0cyclictest0-21swapper/108:25:131
111729981,0cyclictest0-21swapper/109:00:171
111729980,0cyclictest0-21swapper/111:42:001
111719988,0cyclictest0-21swapper/011:37:560
111719985,0cyclictest0-21swapper/007:20:180
111719984,0cyclictest0-21swapper/007:10:150
111719983,0cyclictest0-21swapper/011:05:150
111719980,0cyclictest0-21swapper/008:05:150
111719980,0cyclictest0-21swapper/008:00:210
159970,0watchdog/03072-21diskmemload12:17:170
11275070,0irq/25-eth025814-21grep12:05:170
11275070,0irq/25-eth023061-21sshd10:55:183
11275070,0irq/25-eth00-21swapper/007:31:230
111749977,0cyclictest0-21swapper/311:11:133
111749977,0cyclictest0-21swapper/310:52:173
111749977,0cyclictest0-21swapper/308:05:143
111749976,0cyclictest0-21swapper/311:46:463
111749973,0cyclictest0-21swapper/307:20:153
111739977,0cyclictest0-21swapper/211:01:482
111739977,0cyclictest0-21swapper/209:56:442
111739977,0cyclictest0-21swapper/209:41:312
111729976,0cyclictest3072-21diskmemload11:25:091
111719976,0cyclictest0-21swapper/009:05:110
111719976,0cyclictest0-21swapper/009:00:130
111719973,0cyclictest0-21swapper/008:20:140
111719970,0cyclictest0-21swapper/012:30:160
111719970,0cyclictest0-21swapper/007:15:110
159960,0watchdog/011043-21needreboot08:15:180
149960,0migration/014674-21taskset08:25:110
11275060,0irq/25-eth00-21swapper/310:20:103
111749962,0cyclictest0-21swapper/309:05:143
111749962,0cyclictest0-21swapper/308:55:173
111749962,0cyclictest0-21swapper/308:45:183
111749962,0cyclictest0-21swapper/308:30:153
111749962,0cyclictest0-21swapper/308:25:163
111749962,0cyclictest0-21swapper/308:20:153
111749962,0cyclictest0-21swapper/308:15:153
111749962,0cyclictest0-21swapper/307:50:153
111749962,0cyclictest0-21swapper/307:45:123
111749962,0cyclictest0-21swapper/307:40:143
111749962,0cyclictest0-21swapper/307:35:163
111749962,0cyclictest0-21swapper/307:30:173
111749962,0cyclictest0-21swapper/307:25:163
111749962,0cyclictest0-21swapper/307:15:143
111749962,0cyclictest0-21swapper/307:10:163
111739965,0cyclictest14894-21grep07:15:122
111739962,0cyclictest0-21swapper/212:25:182
111739962,0cyclictest0-21swapper/209:00:172
111739962,0cyclictest0-21swapper/208:55:172
111739962,0cyclictest0-21swapper/208:35:162
111739962,0cyclictest0-21swapper/208:15:152
111739962,0cyclictest0-21swapper/208:10:152
111739962,0cyclictest0-21swapper/207:55:142
111739962,0cyclictest0-21swapper/207:50:152
111739962,0cyclictest0-21swapper/207:45:132
111739962,0cyclictest0-21swapper/207:25:172
111729962,0cyclictest0-21swapper/109:05:141
111729962,0cyclictest0-21swapper/108:50:141
111729962,0cyclictest0-21swapper/108:45:161
111729962,0cyclictest0-21swapper/108:30:151
111729962,0cyclictest0-21swapper/108:15:171
111729962,0cyclictest0-21swapper/108:05:161
111729962,0cyclictest0-21swapper/108:00:171
111729962,0cyclictest0-21swapper/107:55:141
111729962,0cyclictest0-21swapper/107:50:171
111729962,0cyclictest0-21swapper/107:45:121
111729962,0cyclictest0-21swapper/107:20:151
111729962,0cyclictest0-21swapper/107:15:011
111729960,0cyclictest0-21swapper/108:39:591
111719965,0cyclictest29704-21cat08:55:180
111719965,0cyclictest0-21swapper/007:45:000
111719962,0cyclictest0-21swapper/008:50:140
111719962,0cyclictest0-21swapper/008:10:140
27150,0ktimersoftd/20-21swapper/208:25:432
179950,0migration/123887-21cpuspeed_turbos07:35:121
11275050,0irq/25-eth020-21ksoftirqd/107:25:201
111749951,0cyclictest0-21swapper/308:10:153
111749950,0cyclictest0-21swapper/308:50:033
111749950,0cyclictest0-21swapper/308:41:493
111749950,0cyclictest0-21swapper/308:35:173
111739954,0cyclictest24825-21if_err_eth108:45:172
111729950,0cyclictest0-21swapper/108:56:371
111729950,0cyclictest0-21swapper/108:11:031
111729950,0cyclictest0-21swapper/107:40:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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