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2026-07-01 - 03:16
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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 all highest latencies:
System rack7slot1.osadl.org (updated Wed Jul 01, 2026 00:45:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2836421250,1sleep38654-21stress23:07:403
19530211655,56sleep20-21swapper/219:05:542
19532211250,56sleep30-21swapper/319:05:563
269721020,1sleep08651-21stress23:24:130
269721020,1sleep08651-21stress23:24:120
1979328658,23sleep10-21swapper/119:09:161
1956128642,40sleep00-21swapper/019:06:170
1994999447,26cyclictest0-21swapper/222:12:222
295632410,1sleep28651-21stress00:29:192
19947994111,21cyclictest0-21swapper/022:40:370
19948994010,27cyclictest0-21swapper/100:16:561
19947994015,14cyclictest0-21swapper/021:53:250
19947994012,12cyclictest0-21swapper/021:12:130
1994899399,27cyclictest0-21swapper/100:01:471
1994899399,27cyclictest0-21swapper/100:01:471
19948993915,21cyclictest0-21swapper/123:11:111
19948993911,25cyclictest0-21swapper/100:30:421
19948993910,26cyclictest0-21swapper/122:28:501
19947993918,15cyclictest0-21swapper/019:38:450
258222385,13sleep00-21swapper/020:35:110
19950993813,22cyclictest0-21swapper/322:32:213
1994899388,28cyclictest0-21swapper/121:45:021
1994899388,28cyclictest0-21swapper/121:45:021
1994899388,27cyclictest0-21swapper/122:32:391
19948993816,14cyclictest0-21swapper/122:21:111
19948993815,16cyclictest0-21swapper/121:46:021
19948993815,15cyclictest0-21swapper/121:28:271
19948993812,23cyclictest0-21swapper/100:25:341
1994799385,21cyclictest0-21swapper/021:05:160
55092375,13sleep20-21swapper/219:45:342
320522375,13sleep30-21swapper/320:48:543
271962375,13sleep20-21swapper/219:24:292
271962375,13sleep20-21swapper/219:24:292
252732375,13sleep20-21swapper/220:31:482
249672375,13sleep30-21swapper/319:18:483
230252375,13sleep10-21swapper/120:26:071
1994899378,26cyclictest0-21swapper/121:35:111
19948993714,21cyclictest0-21swapper/122:40:271
19948993714,21cyclictest0-21swapper/121:50:181
19947993720,15cyclictest0-21swapper/019:20:360
19947993720,15cyclictest0-21swapper/019:20:360
167092375,13sleep20-21swapper/220:13:412
121402375,12sleep30-21swapper/320:01:353
63212365,12sleep30-21swapper/321:04:023
61962365,13sleep00-21swapper/019:50:090
320072365,13sleep10-21swapper/120:48:231
313992364,13sleep10-21swapper/119:32:011
297262365,12sleep30-21swapper/320:42:573
295872365,13sleep00-21swapper/020:41:130
253562365,13sleep00-21swapper/020:32:470
252312364,13sleep10-21swapper/120:31:161
211972365,13sleep00-21swapper/019:10:220
19950993617,17cyclictest0-21swapper/321:36:473
19950993615,18cyclictest0-21swapper/323:40:313
19950993615,18cyclictest0-21swapper/321:10:153
19950993614,19cyclictest0-21swapper/300:04:023
19950993614,19cyclictest0-21swapper/300:04:013
19950993613,20cyclictest0-21swapper/323:57:473
19948993614,19cyclictest0-21swapper/123:56:201
19948993614,15cyclictest0-21swapper/122:36:001
19948993613,21cyclictest0-21swapper/122:45:571
19948993611,22cyclictest0-21swapper/122:10:151
19948993610,24cyclictest0-21swapper/100:11:551
1994799368,26cyclictest0-21swapper/020:50:290
1994799368,26cyclictest0-21swapper/019:17:290
19947993615,18cyclictest0-21swapper/000:38:250
18102365,12sleep30-21swapper/320:53:443
166822365,13sleep30-21swapper/320:13:223
166312365,13sleep00-21swapper/020:12:420
123002364,13sleep10-21swapper/120:03:331
36802355,13sleep00-21swapper/019:44:560
36732355,10sleep30-21swapper/319:44:513
313132355,13sleep00-21swapper/019:30:550
210942355,10sleep20-21swapper/220:24:112
19950993514,18cyclictest0-21swapper/323:32:223
19949993516,16cyclictest0-21swapper/223:29:302
1994899358,25cyclictest0-21swapper/123:06:001
1994899356,26cyclictest0-21swapper/100:20:071
19948993512,20cyclictest0-21swapper/121:15:011
120412355,13sleep00-21swapper/020:00:270
320462345,10sleep20-21swapper/220:48:492
315162345,10sleep20-21swapper/219:33:302
273972345,10sleep30-21swapper/320:36:033
249952344,12sleep10-21swapper/119:19:101
19950993415,17cyclictest0-21swapper/322:56:183
1994899347,25cyclictest0-21swapper/122:55:111
19948993413,19cyclictest0-21swapper/123:50:251
19948993412,20cyclictest0-21swapper/122:15:231
1994799348,14cyclictest0-21swapper/020:22:390
1994799346,25cyclictest0-21swapper/023:35:240
19947993411,18cyclictest0-21swapper/021:00:060
19947993410,22cyclictest0-21swapper/020:25:230
18692345,10sleep10-21swapper/120:54:261
18402345,10sleep20-21swapper/220:54:072
123582345,10sleep20-21swapper/220:04:182
100292345,13sleep00-21swapper/019:57:150
1995099337,23cyclictest0-21swapper/321:55:133
19950993315,15cyclictest0-21swapper/321:50:333
19950993315,15cyclictest0-21swapper/321:44:343
19950993315,15cyclictest0-21swapper/321:44:343
19950993314,16cyclictest0-21swapper/321:20:243
1994999336,19cyclictest0-21swapper/223:05:242
1994899339,22cyclictest0-21swapper/123:17:481
19948993312,19cyclictest0-21swapper/123:35:361
1994799339,22cyclictest0-21swapper/020:55:050
1994799336,24cyclictest0-21swapper/022:00:130
1994799336,20cyclictest0-21swapper/020:16:400
19947993316,15cyclictest0-21swapper/021:40:130
19947993316,15cyclictest0-21swapper/021:40:130
19947993316,14cyclictest0-21swapper/021:17:470
19947993314,16cyclictest0-21swapper/023:40:250
19947993314,16cyclictest0-21swapper/021:30:210
19947993312,19cyclictest0-21swapper/022:27:140
19947993312,19cyclictest0-21swapper/019:25:110
19947993310,21cyclictest0-21swapper/020:05:210
1995099327,22cyclictest0-21swapper/322:35:133
19950993216,14cyclictest0-21swapper/322:40:403
19950993215,15cyclictest0-21swapper/323:47:573
19950993214,16cyclictest0-21swapper/322:15:133
19950993214,16cyclictest0-21swapper/300:08:033
19950993214,16cyclictest0-21swapper/300:08:033
19950993213,17cyclictest0-21swapper/322:07:203
19950993212,18cyclictest0-21swapper/322:20:073
19950993210,19cyclictest0-21swapper/322:46:233
1994999325,15cyclictest0-21swapper/219:55:222
19949993217,12cyclictest0-21swapper/200:14:102
19949993216,13cyclictest0-21swapper/223:39:412
19949993214,16cyclictest0-21swapper/221:47:582
19949993214,15cyclictest0-21swapper/222:22:542
19949993214,15cyclictest0-21swapper/222:15:292
1994899327,22cyclictest0-21swapper/122:05:231
1994899327,22cyclictest0-21swapper/121:55:031
1994899325,25cyclictest0-21swapper/121:01:051
19948993214,15cyclictest0-21swapper/100:38:321
1994799328,23cyclictest0-21swapper/019:46:590
19947993215,15cyclictest0-21swapper/022:05:330
19947993215,15cyclictest0-21swapper/000:30:120
19947993215,15cyclictest0-21swapper/000:17:160
19947993214,15cyclictest0-21swapper/022:10:290
19947993214,15cyclictest0-21swapper/021:20:120
142752324,10sleep10-21swapper/120:05:581
99262314,10sleep10-21swapper/119:55:591
1995099316,23cyclictest0-21swapper/319:52:373
1995099315,24cyclictest0-21swapper/319:25:373
1995099314,25cyclictest0-21swapper/320:25:573
1995099314,25cyclictest0-21swapper/319:12:273
19950993115,14cyclictest0-21swapper/323:00:053
19950993115,14cyclictest0-21swapper/321:30:273
19950993114,15cyclictest0-21swapper/323:10:113
1994999318,20cyclictest0-21swapper/223:15:302
1994999315,24cyclictest0-21swapper/220:38:572
1994999315,24cyclictest0-21swapper/219:25:372
19949993116,13cyclictest0-21swapper/222:35:202
19949993116,12cyclictest0-21swapper/223:12:312
19949993116,12cyclictest0-21swapper/221:29:502
19949993116,12cyclictest0-21swapper/200:34:032
19949993115,14cyclictest0-21swapper/222:40:042
19949993115,14cyclictest0-21swapper/222:00:242
1994899315,24cyclictest0-21swapper/120:20:221
1994899315,24cyclictest0-21swapper/120:10:251
1994899315,24cyclictest0-21swapper/119:29:551
19948993115,14cyclictest0-21swapper/122:55:021
19948993115,14cyclictest0-21swapper/122:55:021
1994799317,22cyclictest0-21swapper/022:55:010
1994799317,22cyclictest0-21swapper/022:55:010
19947993115,14cyclictest0-21swapper/022:15:290
19947993114,14cyclictest0-21swapper/023:27:070
19947993114,14cyclictest0-21swapper/022:45:230
19947993113,16cyclictest0-21swapper/021:48:280
19947993113,15cyclictest0-21swapper/021:25:190
19947993112,16cyclictest0-21swapper/023:50:300
19947993111,18cyclictest0-21swapper/020:45:120
1995099305,22cyclictest0-21swapper/322:00:173
1995099304,24cyclictest0-21swapper/320:07:373
1995099304,24cyclictest0-21swapper/319:56:273
1995099304,24cyclictest0-21swapper/319:48:463
19950993015,14cyclictest0-21swapper/320:55:073
19950993015,13cyclictest0-21swapper/300:25:313
19950993015,13cyclictest0-21swapper/300:10:063
19950993014,14cyclictest0-21swapper/323:15:203
19950993011,17cyclictest0-21swapper/321:45:283
1994999305,23cyclictest0-21swapper/220:42:372
1994999305,23cyclictest0-21swapper/220:18:592
1994999305,23cyclictest0-21swapper/219:43:072
19949993015,13cyclictest0-21swapper/222:30:262
19949993015,12cyclictest0-21swapper/223:53:242
19949993013,15cyclictest0-21swapper/223:45:292
19949993012,15cyclictest0-21swapper/222:50:332
19949993012,15cyclictest0-21swapper/222:50:322
19949993010,17cyclictest0-21swapper/221:50:212
1994899309,15cyclictest0-21swapper/120:55:061
1994899305,24cyclictest0-21swapper/119:52:351
1994899305,23cyclictest0-21swapper/121:05:241
1994899305,23cyclictest0-21swapper/120:35:161
1994899305,23cyclictest0-21swapper/119:41:051
1994899305,23cyclictest0-21swapper/119:20:191
1994899305,23cyclictest0-21swapper/119:20:181
1994899304,24cyclictest0-21swapper/120:40:251
1994899304,24cyclictest0-21swapper/119:35:161
19948993011,16cyclictest0-21swapper/123:25:181
19948993010,17cyclictest0-21swapper/123:00:251
1994799306,21cyclictest0-21swapper/000:10:280
19947993016,12cyclictest0-21swapper/022:20:160
19947993013,15cyclictest0-21swapper/023:55:120
19947993013,15cyclictest0-21swapper/022:35:290
19947993013,15cyclictest0-21swapper/021:55:230
19947993013,15cyclictest0-21swapper/021:40:010
19947993013,14cyclictest0-21swapper/023:30:160
19947993013,14cyclictest0-21swapper/000:25:350
19947993012,16cyclictest0-21swapper/023:00:220
1995099295,22cyclictest0-21swapper/320:20:073
1995099295,22cyclictest0-21swapper/319:21:173
1995099295,22cyclictest0-21swapper/319:21:163
19950992915,12cyclictest0-21swapper/323:50:043
19950992915,12cyclictest0-21swapper/322:25:203
19950992915,12cyclictest0-21swapper/321:10:013
19950992915,12cyclictest0-21swapper/300:30:153
19950992915,12cyclictest0-21swapper/300:23:423
19950992914,13cyclictest0-21swapper/322:10:063
19950992914,13cyclictest0-21swapper/300:15:173
19950992914,12cyclictest0-21swapper/323:35:283
19950992913,14cyclictest0-21swapper/300:35:213
1994999295,22cyclictest0-21swapper/219:14:562
1994999295,11cyclictest0-21swapper/220:27:372
19949992915,12cyclictest0-21swapper/200:22:552
19949992913,13cyclictest0-21swapper/200:00:092
19949992913,13cyclictest0-21swapper/200:00:092
19949992912,15cyclictest0-21swapper/223:55:222
19949992912,15cyclictest0-21swapper/221:20:172
19949992912,15cyclictest0-21swapper/221:15:182
1994899298,19cyclictest0-21swapper/123:20:191
1994899298,19cyclictest0-21swapper/123:20:191
1994899295,22cyclictest0-21swapper/120:15:171
1994899295,22cyclictest0-21swapper/119:45:211
19948992915,12cyclictest0-21swapper/123:30:191
19948992912,15cyclictest0-21swapper/123:40:161
19948992912,15cyclictest0-21swapper/122:00:191
19947992915,11cyclictest0-21swapper/000:00:290
19947992915,11cyclictest0-21swapper/000:00:290
19947992912,15cyclictest0-21swapper/023:10:210
1995099286,20cyclictest0-21swapper/321:15:383
19950992816,11cyclictest0-21swapper/319:35:093
19950992814,13cyclictest0-21swapper/320:30:073
19950992813,13cyclictest0-21swapper/323:25:163
1994999285,22cyclictest0-21swapper/221:07:072
19949992816,11cyclictest0-21swapper/219:51:192
19949992816,10cyclictest0-21swapper/221:10:342
19949992814,12cyclictest0-21swapper/223:20:152
19949992814,12cyclictest0-21swapper/223:20:142
19949992814,12cyclictest0-21swapper/200:15:032
19949992812,13cyclictest0-21swapper/222:45:272
19949992811,15cyclictest0-21swapper/221:30:092
1994899287,19cyclictest0-21swapper/121:35:031
1994899285,17cyclictest0-21swapper/119:14:321
19948992812,14cyclictest0-21swapper/121:25:021
1994799285,20cyclictest0-21swapper/023:05:290
19947992816,9cyclictest0-21swapper/023:45:180
19947992812,13cyclictest0-21swapper/000:05:280
19947992812,13cyclictest0-21swapper/000:05:270
19950992714,11cyclictest0-21swapper/321:25:163
1994999276,18cyclictest0-21swapper/223:40:172
1994999275,21cyclictest0-21swapper/219:17:292
1994999275,20cyclictest0-21swapper/220:57:582
1994999274,22cyclictest0-21swapper/221:00:072
19949992717,9cyclictest0-21swapper/220:07:292
19949992716,10cyclictest0-21swapper/219:35:262
19949992712,13cyclictest0-21swapper/223:30:152
19949992712,13cyclictest0-21swapper/200:35:142
19949992711,14cyclictest0-21swapper/221:40:252
19949992711,14cyclictest0-21swapper/221:40:252
19947992714,11cyclictest0-21swapper/022:30:040
19947992713,12cyclictest0-21swapper/022:55:340
1995099265,16cyclictest0-21swapper/319:30:193
19950992610,14cyclictest0-21swapper/322:50:293
19950992610,14cyclictest0-21swapper/322:50:293
1994999263,7cyclictest8649-21stress21:35:232
19949992612,12cyclictest0-21swapper/222:55:162
1994799266,17cyclictest0-21swapper/023:20:020
1995099255,19cyclictest0-21swapper/320:18:263
1994999256,17cyclictest0-21swapper/222:05:222
264242242,19sleep28649-21stress23:05:012
1994999247,15cyclictest0-21swapper/221:55:302
1994999223,5cyclictest8653-21stress22:29:592
1994899226,14cyclictest0-21swapper/123:45:291
1994799226,14cyclictest0-21swapper/000:20:290
1994899215,15cyclictest0-21swapper/121:15:271
1995099209,9cyclictest0-21swapper/323:20:263
1995099209,9cyclictest0-21swapper/323:20:263
19949992016,2cyclictest8649-21stress00:05:192
19949992016,2cyclictest8649-21stress00:05:182
1994899192,16cyclictest8653-21stress00:05:051
1994899192,16cyclictest8653-21stress00:05:051
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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