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2026-06-11 - 20:59
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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 Thu Jun 11, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650580,0irq/26-eth1-rx-0-21swapper/207:05:172
112750580,0irq/25-eth00-21swapper/307:06:203
112750570,0irq/25-eth00-21swapper/107:05:211
1478224321,0sleep00-21swapper/007:09:500
14868991615,0cyclictest23118-21sshd12:37:582
1486899160,0cyclictest0-21swapper/209:10:202
14867991514,0cyclictest0-21swapper/110:39:261
14867991514,0cyclictest0-21swapper/109:44:361
351140,0ktimersoftd/31539-21sshd09:12:323
14869991411,0cyclictest12018-21sshd10:10:243
1486999140,0cyclictest0-21swapper/311:42:523
14868991413,0cyclictest0-21swapper/209:58:502
14867991413,0cyclictest10689-21taskset10:01:411
1486799140,0cyclictest0-21swapper/109:05:201
14866991413,0cyclictest1287-21sshd12:04:570
14866991413,0cyclictest0-21swapper/010:20:170
112750140,0irq/25-eth031381-21bash11:30:110
41130,0ktimersoftd/00-21swapper/012:32:570
14869991312,0cyclictest13592-21bash09:19:233
14869991312,0cyclictest0-21swapper/312:01:063
14869991312,0cyclictest0-21swapper/311:53:403
14869991312,0cyclictest0-21swapper/311:06:153
14869991312,0cyclictest0-21swapper/310:53:223
14869991312,0cyclictest0-21swapper/310:33:163
14869991312,0cyclictest0-21swapper/310:28:233
14869991312,0cyclictest0-21swapper/310:16:183
14869991312,0cyclictest0-21swapper/309:56:333
14869991311,0cyclictest0-21swapper/310:55:413
14869991311,0cyclictest0-21swapper/310:48:433
1486999130,0cyclictest0-21swapper/311:12:123
1486899136,0cyclictest0-21swapper/212:05:072
14868991312,0cyclictest0-21swapper/209:00:172
14868991311,0cyclictest0-21swapper/210:52:032
1486899130,0cyclictest0-21swapper/210:25:192
14867991312,0cyclictest0-21swapper/112:20:161
14867991312,0cyclictest0-21swapper/111:46:411
1486799130,0cyclictest28021-21sshd10:51:041
1486799130,0cyclictest0-21swapper/111:40:471
1486799130,0cyclictest0-21swapper/109:20:261
14866991311,0cyclictest0-21swapper/011:11:450
14866991311,0cyclictest0-21swapper/010:00:460
1486699130,0cyclictest21311-21sshd12:07:310
1486699130,0cyclictest0-21swapper/010:53:590
1486699130,0cyclictest0-21swapper/007:30:180
351120,0ktimersoftd/30-21swapper/309:47:523
191120,0ktimersoftd/10-21swapper/108:40:151
14869991212,0cyclictest0-21swapper/312:39:393
14869991212,0cyclictest0-21swapper/311:22:453
14869991211,0cyclictest0-21swapper/312:09:493
14869991211,0cyclictest0-21swapper/309:20:543
14869991210,0cyclictest0-21swapper/312:28:453
1486999120,0cyclictest0-21swapper/312:11:043
1486999120,0cyclictest0-21swapper/311:48:463
1486999120,0cyclictest0-21swapper/308:27:483
14868991211,0cyclictest7631-21sshd11:31:112
14868991211,0cyclictest32287-21sshd11:21:392
14868991211,0cyclictest0-21swapper/210:40:252
14868991211,0cyclictest0-21swapper/210:24:302
14868991210,0cyclictest0-21swapper/211:49:112
1486899120,0cyclictest14225-21bash10:45:042
1486899120,0cyclictest0-21swapper/211:41:562
1486899120,0cyclictest0-21swapper/211:25:162
1486899120,0cyclictest0-21swapper/210:35:332
1486899120,0cyclictest0-21swapper/209:49:392
14867991211,0cyclictest7483-21sshd11:09:531
14867991211,0cyclictest6794-21diskmemload09:17:251
14867991211,0cyclictest19607-21cp12:11:331
14867991211,0cyclictest0-21swapper/110:58:011
14867991210,0cyclictest9325-21sshd12:01:331
14867991210,0cyclictest0-21swapper/112:33:311
1486799120,0cyclictest0-21swapper/110:41:451
1486799120,0cyclictest0-21swapper/109:30:331
1486799120,0cyclictest0-21swapper/107:25:191
14866991212,0cyclictest0-21swapper/010:43:250
14866991211,0cyclictest31535-21sshd12:17:290
14866991210,0cyclictest0-21swapper/011:52:240
14866991210,0cyclictest0-21swapper/010:45:430
1486699120,0cyclictest9441-21sshd11:27:120
1486699120,0cyclictest0-21swapper/010:26:120
1486699120,0cyclictest0-21swapper/009:54:090
112750120,0irq/25-eth00-21swapper/011:00:050
41110,0ktimersoftd/00-21swapper/008:03:200
351110,0ktimersoftd/30-21swapper/312:15:093
1486999119,0cyclictest0-21swapper/308:33:023
14869991111,0cyclictest0-21swapper/310:44:043
14869991111,0cyclictest0-21swapper/310:39:263
1486999110,0cyclictest28579-21bash09:25:253
1486999110,0cyclictest18499-21sshd11:36:553
1486999110,0cyclictest0-21swapper/307:45:453
1486999110,0cyclictest0-21swapper/307:41:473
14868991111,0cyclictest7018-21sshd11:09:482
14868991111,0cyclictest6623-21sshd09:35:222
14868991110,0cyclictest4049-21sshd09:52:122
14868991110,0cyclictest26638-21bash10:12:262
14868991110,0cyclictest1539-21sshd10:16:012
14868991110,0cyclictest0-21swapper/212:31:082
14868991110,0cyclictest0-21swapper/212:00:272
14868991110,0cyclictest0-21swapper/209:34:052
14868991110,0cyclictest0-21swapper/209:18:242
14868991110,0cyclictest0-21swapper/208:45:182
14868991110,0cyclictest0-21swapper/207:38:442
14868991110,0cyclictest0-21swapper/207:16:532
14867991111,0cyclictest0-21swapper/112:26:391
14867991111,0cyclictest0-21swapper/111:13:281
14867991111,0cyclictest0-21swapper/111:03:561
14867991110,0cyclictest6794-21diskmemload09:55:031
14867991110,0cyclictest6794-21diskmemload09:45:531
14867991110,0cyclictest0-21swapper/112:37:351
14867991110,0cyclictest0-21swapper/111:50:171
14867991110,0cyclictest0-21swapper/111:31:241
14867991110,0cyclictest0-21swapper/110:33:161
14867991110,0cyclictest0-21swapper/110:27:081
14867991110,0cyclictest0-21swapper/109:29:161
1486799110,0cyclictest0-21swapper/109:53:461
1486699119,0cyclictest0-21swapper/009:55:250
1486699119,0cyclictest0-21swapper/008:05:530
14866991111,0cyclictest0-21swapper/011:36:430
1486699111,0cyclictest25499-21bash10:33:430
14866991110,0cyclictest21987-21sshd10:37:280
14866991110,0cyclictest0-21swapper/011:21:160
14866991110,0cyclictest0-21swapper/009:46:150
14866991110,0cyclictest0-21swapper/009:44:580
1486699110,0cyclictest17188-21munin-run07:15:000
1486699110,0cyclictest0-21swapper/009:30:220
1486699110,0cyclictest0-21swapper/008:43:450
1486699110,0cyclictest0-21swapper/008:20:090
112750110,0irq/25-eth028195-21sshd09:38:201
112750110,0irq/25-eth00-21swapper/311:03:153
112750110,0irq/25-eth00-21swapper/010:13:530
112750110,0irq/25-eth00-21swapper/009:22:330
112750110,0irq/25-eth00-21swapper/009:10:170
9950100,0irq/24-0000:00:7087-21idleruntime-cro12:10:011
9950100,0irq/24-0000:00:0-21swapper/009:16:130
41100,0ktimersoftd/023714-21sshd11:07:400
41100,0ktimersoftd/00-21swapper/009:03:230
351100,0ktimersoftd/30-21swapper/309:04:593
351100,0ktimersoftd/30-21swapper/308:24:473
1486999109,0cyclictest0-21swapper/312:32:493
1486999109,0cyclictest0-21swapper/310:23:303
1486999109,0cyclictest0-21swapper/309:42:163
14869991010,0cyclictest0-21swapper/310:03:113
14869991010,0cyclictest0-21swapper/308:36:313
14869991010,0cyclictest0-21swapper/308:01:053
14869991010,0cyclictest0-21swapper/307:55:243
1486999100,0cyclictest0-21swapper/307:39:503
1486899109,0cyclictest0-21swapper/212:28:442
1486899109,0cyclictest0-21swapper/211:53:542
1486899109,0cyclictest0-21swapper/210:00:062
1486899109,0cyclictest0-21swapper/208:31:062
1486899109,0cyclictest0-21swapper/208:20:262
1486899109,0cyclictest0-21swapper/208:10:342
14868991010,0cyclictest479-21sshd11:00:182
14868991010,0cyclictest0-21swapper/212:14:162
14868991010,0cyclictest0-21swapper/208:55:452
14868991010,0cyclictest0-21swapper/208:54:142
14868991010,0cyclictest0-21swapper/208:43:332
14868991010,0cyclictest0-21swapper/207:58:292
14868991010,0cyclictest0-21swapper/207:30:212
1486899100,0cyclictest6400-21sshd11:56:532
1486899100,0cyclictest0-21swapper/211:19:212
1486899100,0cyclictest0-21swapper/208:02:262
1486799109,0cyclictest14352-21sshd11:19:241
1486799109,0cyclictest0-21swapper/110:11:261
1486799108,0cyclictest0-21swapper/107:35:051
14867991010,0cyclictest0-21swapper/110:15:021
1486699109,0cyclictest0-21swapper/011:59:470
1486699109,0cyclictest0-21swapper/011:42:390
1486699109,0cyclictest0-21swapper/011:17:410
14866991010,0cyclictest0-21swapper/010:05:530
14866991010,0cyclictest0-21swapper/008:54:260
14866991010,0cyclictest0-21swapper/007:22:040
1486699100,0cyclictest0-21swapper/009:25:190
1486699100,0cyclictest0-21swapper/008:36:330
1486699100,0cyclictest0-21swapper/007:26:440
112750100,0irq/25-eth028-21ksoftirqd/209:40:522
112750100,0irq/25-eth010260-21bash11:18:513
112750100,0irq/25-eth00-21swapper/311:31:553
112750100,0irq/25-eth00-21swapper/012:38:140
112750100,0irq/25-eth00-21swapper/012:25:460
112750100,0irq/25-eth00-21swapper/011:49:250
4190,0ktimersoftd/019128-21sshd12:20:130
4190,0ktimersoftd/01453-21cat08:55:210
148699999,0cyclictest0-21swapper/311:25:053
148699999,0cyclictest0-21swapper/308:45:143
148699999,0cyclictest0-21swapper/307:31:423
148689998,0cyclictest29467-21bash10:34:152
148689998,0cyclictest1480-21nfsd11:11:432
148689998,0cyclictest0-21swapper/211:37:352
148689998,0cyclictest0-21swapper/209:25:572
148689998,0cyclictest0-21swapper/209:21:252
148679999,0cyclictest0-21swapper/111:27:381
148679999,0cyclictest0-21swapper/110:05:301
148679998,0cyclictest25509-21diskstats07:30:111
148679998,0cyclictest0-21swapper/111:39:291
148679990,0cyclictest0-21swapper/107:55:111
148669999,0cyclictest0-21swapper/010:56:180
148669999,0cyclictest0-21swapper/007:35:200
148669995,0cyclictest0-21swapper/008:45:130
148669990,0cyclictest0-21swapper/008:10:140
4180,0ktimersoftd/00-21swapper/010:15:060
148699988,0cyclictest0-21swapper/311:59:563
148699988,0cyclictest0-21swapper/309:06:013
148699988,0cyclictest0-21swapper/308:41:453
148699988,0cyclictest0-21swapper/307:18:403
148699988,0cyclictest0-21swapper/307:14:033
148699987,0cyclictest3765-21sshd12:22:283
148699987,0cyclictest0-21swapper/309:35:533
148699985,0cyclictest36-21ksoftirqd/310:06:513
148689988,0cyclictest0-21swapper/207:21:332
148689988,0cyclictest0-21swapper/207:14:272
148689984,0cyclictest120650irq/26-eth1-rx-10:06:212
148679988,0cyclictest0-21swapper/110:47:281
148679988,0cyclictest0-21swapper/109:01:231
148679988,0cyclictest0-21swapper/108:50:421
148679988,0cyclictest0-21swapper/107:53:401
148679980,0cyclictest22434-21bash09:11:571
148669988,0cyclictest0-21swapper/009:08:300
148669988,0cyclictest0-21swapper/007:43:420
148669987,0cyclictest0-21swapper/007:19:390
148669983,0cyclictest0-21swapper/009:35:160
148669983,0cyclictest0-21swapper/008:30:120
11275080,0irq/25-eth06265-21sshd09:31:053
11275080,0irq/25-eth029282-21cp11:21:141
11275080,0irq/25-eth00-21swapper/111:55:341
11275080,0irq/25-eth00-21swapper/012:11:280
148699977,0cyclictest0-21swapper/308:05:013
148689977,0cyclictest0-21swapper/207:40:422
148689976,0cyclictest14022-21sshd10:57:492
148679977,0cyclictest0-21swapper/108:26:461
148669975,0cyclictest31920-21kworker/0:207:55:420
148669975,0cyclictest31920-21kworker/0:207:52:530
148669975,0cyclictest31920-21kworker/0:207:49:330
148669970,0cyclictest0-21swapper/008:15:130
11275070,0irq/25-eth027703-21sshd10:21:041
11275070,0irq/25-eth026618-21cp09:50:513
11275070,0irq/25-eth023121-21sshd12:16:191
11275070,0irq/25-eth01539-21sshd12:23:522
11275070,0irq/25-eth012714-21sshd12:15:032
179960,0migration/16651-21latency_hist08:00:001
148699966,0cyclictest0-21swapper/307:53:243
148699966,0cyclictest0-21swapper/307:27:303
148699962,0cyclictest0-21swapper/308:55:153
148699962,0cyclictest0-21swapper/308:50:153
148699962,0cyclictest0-21swapper/308:15:143
148699962,0cyclictest0-21swapper/307:20:143
148689965,0cyclictest32103-21cut07:45:112
148689965,0cyclictest23015-21cstates07:25:112
148689962,0cyclictest0-21swapper/209:05:162
148689962,0cyclictest0-21swapper/208:35:162
148689962,0cyclictest0-21swapper/208:25:152
148689962,0cyclictest0-21swapper/208:15:152
148689962,0cyclictest0-21swapper/208:05:142
148689962,0cyclictest0-21swapper/207:50:172
148679963,0cyclictest0-21swapper/108:05:151
148679962,0cyclictest0-21swapper/108:45:151
148679962,0cyclictest0-21swapper/108:15:141
148679962,0cyclictest0-21swapper/108:10:151
148679962,0cyclictest0-21swapper/107:20:141
148679962,0cyclictest0-21swapper/107:15:151
148679962,0cyclictest0-21swapper/107:10:151
148679961,0cyclictest0-21swapper/107:40:111
148679960,0cyclictest0-21swapper/108:38:511
148679960,0cyclictest0-21swapper/108:30:571
148679960,0cyclictest0-21swapper/107:45:061
148669962,0cyclictest0-21swapper/008:25:160
148679954,0cyclictest32663-21cstates08:55:111
148679950,0cyclictest0-21swapper/108:20:071
148699943,0cyclictest117392chrt08:10:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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