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2026-04-01 - 23:59
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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 rack7slot1.osadl.org (updated Wed Apr 01, 2026 12:45:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2271121150,1sleep332023-21stress11:19:173
11938211452,57sleep00-21swapper/007:07:020
11974210565,35sleep30-21swapper/307:07:293
1200629166,20sleep20-21swapper/207:07:522
1192427953,21sleep10-21swapper/107:06:511
143852700,1sleep232021-21stress09:42:452
1228499496,40cyclictest0-21swapper/210:05:272
1228499495,41cyclictest0-21swapper/212:05:222
1228499495,41cyclictest0-21swapper/212:05:222
1228499495,20cyclictest0-21swapper/210:15:262
1228499485,40cyclictest0-21swapper/211:40:142
1228499485,40cyclictest0-21swapper/211:05:172
1228499485,25cyclictest0-21swapper/208:58:162
1228499485,21cyclictest0-21swapper/210:00:252
1228499485,21cyclictest0-21swapper/210:00:252
1228499485,20cyclictest0-21swapper/211:20:152
1228499485,20cyclictest0-21swapper/210:10:152
1228499485,19cyclictest0-21swapper/210:40:242
1228499476,25cyclictest0-21swapper/210:55:292
1228499475,39cyclictest0-21swapper/210:20:282
1228499475,39cyclictest0-21swapper/209:15:152
1228499475,21cyclictest0-21swapper/211:00:352
1228499475,21cyclictest0-21swapper/209:20:142
1228499475,21cyclictest0-21swapper/209:20:132
1228499475,20cyclictest0-21swapper/212:00:222
1228499475,20cyclictest0-21swapper/211:30:272
1228499475,20cyclictest0-21swapper/210:30:262
1228499465,20cyclictest0-21swapper/211:35:162
1228499465,20cyclictest0-21swapper/211:25:172
1228499465,20cyclictest0-21swapper/209:55:242
1228499465,20cyclictest0-21swapper/209:50:182
1228499465,20cyclictest0-21swapper/209:36:392
1228499455,37cyclictest0-21swapper/211:55:152
1228499455,37cyclictest0-21swapper/210:25:182
1228499455,23cyclictest0-21swapper/209:04:272
1228499455,20cyclictest0-21swapper/212:10:272
1228499455,20cyclictest0-21swapper/211:10:152
1228499455,20cyclictest0-21swapper/211:10:152
1228499455,20cyclictest0-21swapper/209:30:382
1228499455,19cyclictest0-21swapper/211:15:332
1228499455,19cyclictest0-21swapper/210:45:302
1228499455,13cyclictest0-21swapper/208:35:172
1228499455,12cyclictest0-21swapper/207:38:262
12281994513,19cyclictest0-21swapper/011:13:110
12281994513,19cyclictest0-21swapper/011:13:110
1228499446,23cyclictest0-21swapper/212:30:202
1228499446,19cyclictest0-21swapper/208:21:272
1228499445,23cyclictest0-21swapper/207:57:272
1228499445,21cyclictest0-21swapper/212:20:332
1228499445,21cyclictest0-21swapper/212:20:332
1228499445,21cyclictest0-21swapper/208:45:012
1228499445,21cyclictest0-21swapper/208:45:012
1228499445,20cyclictest0-21swapper/211:50:542
1228499445,20cyclictest0-21swapper/210:38:472
1228499445,20cyclictest0-21swapper/210:38:462
1228499445,20cyclictest0-21swapper/209:12:392
1228499445,19cyclictest0-21swapper/209:30:012
1228499445,12cyclictest0-21swapper/207:33:072
1228499435,36cyclictest0-21swapper/207:25:012
1228499435,15cyclictest0-21swapper/212:35:312
1228499435,15cyclictest0-21swapper/209:09:372
1228499435,13cyclictest0-21swapper/208:31:062
1228499435,12cyclictest0-21swapper/208:16:272
1228499425,35cyclictest0-21swapper/208:50:172
1228499425,20cyclictest0-21swapper/211:49:152
1228499425,20cyclictest0-21swapper/209:45:272
1228499425,20cyclictest0-21swapper/207:50:132
1228499425,19cyclictest0-21swapper/207:15:132
1228499425,18cyclictest0-21swapper/212:25:182
1228499425,18cyclictest0-21swapper/212:25:172
1228499416,19cyclictest0-21swapper/208:10:162
1228499415,19cyclictest0-21swapper/208:29:222
1228499415,19cyclictest0-21swapper/208:06:402
1228499415,19cyclictest0-21swapper/208:00:182
1228499415,19cyclictest0-21swapper/207:45:222
1228499415,19cyclictest0-21swapper/207:42:072
1228499415,19cyclictest0-21swapper/207:29:212
1228499415,19cyclictest0-21swapper/207:10:492
1228499415,14cyclictest0-21swapper/210:50:152
124812405,14sleep00-21swapper/008:22:090
1228499405,19cyclictest0-21swapper/212:19:212
1228499405,19cyclictest0-21swapper/208:46:352
1228199409,28cyclictest0-21swapper/012:34:220
1228199406,32cyclictest0-21swapper/009:34:380
12281994012,15cyclictest0-21swapper/011:05:380
1228199396,30cyclictest0-21swapper/009:18:430
1228199396,30cyclictest0-21swapper/009:10:540
12281993912,24cyclictest0-21swapper/010:41:350
12281993911,20cyclictest0-21swapper/010:30:340
12281993910,26cyclictest0-21swapper/009:44:240
12285993813,22cyclictest0-21swapper/310:01:403
12285993813,22cyclictest0-21swapper/310:01:403
1228199389,26cyclictest0-21swapper/012:00:350
1228199389,26cyclictest0-21swapper/010:23:190
1228199388,24cyclictest0-21swapper/008:00:220
1228199387,13cyclictest0-21swapper/012:15:320
1228199386,22cyclictest0-21swapper/011:39:460
12281993810,25cyclictest0-21swapper/010:27:090
19232375,12sleep00-21swapper/007:59:470
186882375,14sleep10-21swapper/108:35:251
12285993716,19cyclictest0-21swapper/311:25:363
12285993715,19cyclictest0-21swapper/312:16:383
1228199379,22cyclictest0-21swapper/009:00:160
1228199376,28cyclictest0-21swapper/012:07:300
1228199376,28cyclictest0-21swapper/012:07:290
12281993714,13cyclictest0-21swapper/011:15:150
12281993710,24cyclictest0-21swapper/009:58:360
60062365,10sleep30-21swapper/308:06:483
273152365,13sleep00-21swapper/008:55:440
126232365,10sleep30-21swapper/308:23:563
12285993615,18cyclictest0-21swapper/312:21:113
12285993615,18cyclictest0-21swapper/312:21:103
1228199367,23cyclictest0-21swapper/008:40:160
1228199367,23cyclictest0-21swapper/008:40:160
12281993616,18cyclictest0-21swapper/011:30:380
12281993613,20cyclictest0-21swapper/011:59:250
12281993611,19cyclictest0-21swapper/008:05:230
12281993610,21cyclictest0-21swapper/007:10:530
12281993610,18cyclictest0-21swapper/007:15:130
105762365,9sleep00-21swapper/008:20:000
104552365,10sleep30-21swapper/308:18:303
319042355,10sleep30-21swapper/307:51:113
277822355,14sleep10-21swapper/107:43:081
276512355,10sleep10-21swapper/108:59:551
252942355,10sleep00-21swapper/008:52:040
188332355,10sleep00-21swapper/008:36:240
16642355,14sleep10-21swapper/107:56:431
16172355,11sleep30-21swapper/307:56:093
141362355,13sleep30-21swapper/307:12:143
1228599359,24cyclictest0-21swapper/310:55:223
1228199359,20cyclictest0-21swapper/009:07:100
1228199359,20cyclictest0-21swapper/007:40:310
1228199358,22cyclictest0-21swapper/007:52:140
1228199357,25cyclictest0-21swapper/009:20:060
1228199357,25cyclictest0-21swapper/009:20:060
12281993513,19cyclictest0-21swapper/011:45:110
12281993511,21cyclictest0-21swapper/012:25:060
12281993511,21cyclictest0-21swapper/012:25:060
12281993510,19cyclictest0-21swapper/007:32:430
82902345,14sleep10-21swapper/108:13:271
318492345,13sleep10-21swapper/107:50:301
191632344,10sleep10-21swapper/107:22:071
147052345,14sleep10-21swapper/108:28:151
12285993419,13cyclictest0-21swapper/310:29:393
12285993419,13cyclictest0-21swapper/309:50:313
12285993416,15cyclictest0-21swapper/311:55:183
12285993415,17cyclictest0-21swapper/310:31:413
12285993415,16cyclictest0-21swapper/311:09:383
12285993415,16cyclictest0-21swapper/310:24:333
12285993415,16cyclictest0-21swapper/309:28:473
12285993411,20cyclictest0-21swapper/312:30:133
12282993414,17cyclictest0-21swapper/111:55:261
1228199349,20cyclictest0-21swapper/007:36:440
1228199349,19cyclictest0-21swapper/008:27:550
1228199349,19cyclictest0-21swapper/007:25:370
1228199348,20cyclictest0-21swapper/008:10:210
1228199346,25cyclictest0-21swapper/010:05:080
12281993412,20cyclictest0-21swapper/010:00:070
12281993412,20cyclictest0-21swapper/010:00:070
12281993410,14cyclictest0-21swapper/011:25:280
60402334,13sleep10-21swapper/108:07:141
317542335,10sleep30-21swapper/309:07:463
298002335,9sleep30-21swapper/307:46:513
294882334,10sleep10-21swapper/109:01:231
212432334,10sleep10-21swapper/107:26:191
210682334,10sleep10-21swapper/108:42:351
210682334,10sleep10-21swapper/108:42:341
1228599339,21cyclictest0-21swapper/311:47:433
12285993318,13cyclictest0-21swapper/312:00:153
12285993317,14cyclictest0-21swapper/310:39:533
12285993317,14cyclictest0-21swapper/310:39:523
12285993317,13cyclictest0-21swapper/310:40:123
12285993315,15cyclictest0-21swapper/311:10:283
12285993315,15cyclictest0-21swapper/311:10:283
12285993312,18cyclictest0-21swapper/309:15:303
12285993311,19cyclictest0-21swapper/311:42:553
12285993310,21cyclictest0-21swapper/312:35:113
1228299339,21cyclictest0-21swapper/109:46:251
1228299338,22cyclictest0-21swapper/112:36:471
12282993315,16cyclictest0-21swapper/111:50:331
12282993314,17cyclictest0-21swapper/109:40:561
12282993311,19cyclictest0-21swapper/110:55:251
1228199339,21cyclictest0-21swapper/011:20:170
1228199339,21cyclictest0-21swapper/009:45:070
1228199335,26cyclictest0-21swapper/007:20:340
12281993312,18cyclictest0-21swapper/012:20:160
12281993312,18cyclictest0-21swapper/012:20:160
12281993312,18cyclictest0-21swapper/009:25:420
12281993310,18cyclictest0-21swapper/008:30:380
316062324,13sleep10-21swapper/109:06:001
167442325,11sleep10-21swapper/108:31:521
1228599329,20cyclictest0-21swapper/312:05:153
1228599329,20cyclictest0-21swapper/312:05:153
1228599325,25cyclictest0-21swapper/307:42:473
12285993215,15cyclictest0-21swapper/310:10:303
12285993215,15cyclictest0-21swapper/309:40:303
12285993214,16cyclictest0-21swapper/311:20:043
12285993214,16cyclictest0-21swapper/309:20:223
12285993214,16cyclictest0-21swapper/309:20:223
12285993214,15cyclictest0-21swapper/310:45:093
12285993214,15cyclictest0-21swapper/310:15:293
1228299325,25cyclictest0-21swapper/108:20:191
12282993215,14cyclictest0-21swapper/111:05:341
12282993211,18cyclictest0-21swapper/110:53:441
12282993211,18cyclictest0-21swapper/110:35:221
12282993211,18cyclictest0-21swapper/110:35:221
12281993213,16cyclictest0-21swapper/010:15:180
12281993210,19cyclictest0-21swapper/010:38:390
12281993210,19cyclictest0-21swapper/010:38:380
244562313,15sleep30-21swapper/308:50:183
1228599315,24cyclictest0-21swapper/309:02:373
1228599315,24cyclictest0-21swapper/308:28:073
1228599315,24cyclictest0-21swapper/308:14:073
1228599315,24cyclictest0-21swapper/307:30:273
1228599315,24cyclictest0-21swapper/307:25:463
1228599314,25cyclictest0-21swapper/307:20:163
12285993116,13cyclictest0-21swapper/311:50:163
12285993114,15cyclictest0-21swapper/309:10:203
12285993113,15cyclictest0-21swapper/311:00:053
1228299316,22cyclictest0-21swapper/111:45:251
1228299315,24cyclictest0-21swapper/107:16:091
12282993116,12cyclictest0-21swapper/110:44:331
12282993114,15cyclictest0-21swapper/109:10:181
12282993111,18cyclictest0-21swapper/110:30:231
12282993111,17cyclictest0-21swapper/112:09:211
12282993111,17cyclictest0-21swapper/112:09:211
1228199315,21cyclictest0-21swapper/008:45:290
12281993116,14cyclictest0-21swapper/007:46:240
12281993112,17cyclictest0-21swapper/012:35:190
12281993112,17cyclictest0-21swapper/010:50:290
12281993111,18cyclictest0-21swapper/009:35:050
12281993111,17cyclictest0-21swapper/010:55:130
1228599305,24cyclictest0-21swapper/308:30:373
1228599305,23cyclictest0-21swapper/308:01:173
1228599305,23cyclictest0-21swapper/307:17:073
12285993018,10cyclictest0-21swapper/312:10:233
12285993018,10cyclictest0-21swapper/311:30:273
12285993016,13cyclictest0-21swapper/308:41:143
12285993016,13cyclictest0-21swapper/308:41:133
12285993016,13cyclictest0-21swapper/308:36:273
12285993015,13cyclictest0-21swapper/312:25:273
12285993015,13cyclictest0-21swapper/312:25:273
12285993015,13cyclictest0-21swapper/309:30:063
12285993014,13cyclictest0-21swapper/311:35:313
12285993013,14cyclictest0-21swapper/310:05:303
12285993010,17cyclictest0-21swapper/310:50:323
1228299305,22cyclictest0-21swapper/112:15:151
12282993016,11cyclictest0-21swapper/109:50:211
12282993015,12cyclictest0-21swapper/110:25:271
12282993014,14cyclictest0-21swapper/110:45:241
12282993013,15cyclictest0-21swapper/112:20:271
12282993013,15cyclictest0-21swapper/112:20:271
12282993010,18cyclictest0-21swapper/111:20:331
12282993010,17cyclictest0-21swapper/109:35:321
12282993010,13cyclictest0-21swapper/108:15:171
1228199308,20cyclictest0-21swapper/011:40:280
1228199303,12cyclictest32028-21iperf10:45:260
12281993013,15cyclictest0-21swapper/011:50:070
1228599295,22cyclictest0-21swapper/308:55:343
12285992915,12cyclictest0-21swapper/309:45:173
12285992913,13cyclictest0-21swapper/309:35:233
12285992911,17cyclictest0-21swapper/307:35:133
1228299295,22cyclictest0-21swapper/108:50:201
1228299295,22cyclictest0-21swapper/108:45:281
1228299295,17cyclictest0-21swapper/108:00:201
1228299295,13cyclictest0-21swapper/107:47:191
12282992914,12cyclictest0-21swapper/112:29:231
12282992914,12cyclictest0-21swapper/112:29:231
12282992914,12cyclictest0-21swapper/112:04:241
12282992913,13cyclictest0-21swapper/109:30:311
12282992911,16cyclictest0-21swapper/111:01:431
12282992910,16cyclictest0-21swapper/112:10:051
1228199296,20cyclictest0-21swapper/012:10:140
12281992912,4cyclictest81rcu_preempt11:00:280
12285992812,15cyclictest0-21swapper/308:45:123
1228299289,17cyclictest0-21swapper/110:20:171
1228299289,13cyclictest0-21swapper/107:10:061
1228299285,21cyclictest0-21swapper/107:35:141
1228299285,21cyclictest0-21swapper/107:31:491
12282992814,12cyclictest0-21swapper/110:00:231
12282992814,12cyclictest0-21swapper/110:00:221
12282992812,14cyclictest0-21swapper/111:15:161
12282992812,13cyclictest0-21swapper/111:10:221
12282992812,13cyclictest0-21swapper/111:10:221
12282992811,15cyclictest0-21swapper/111:25:281
12282992810,16cyclictest0-21swapper/110:15:161
12282992712,12cyclictest0-21swapper/110:05:221
12282992710,15cyclictest0-21swapper/111:35:171
12282992710,15cyclictest0-21swapper/110:10:211
1228199279,15cyclictest0-21swapper/010:10:150
12282992612,12cyclictest0-21swapper/111:40:181
12282992612,12cyclictest0-21swapper/111:30:151
12282992612,12cyclictest0-21swapper/109:55:131
12282992612,12cyclictest0-21swapper/109:20:171
12282992612,12cyclictest0-21swapper/109:20:171
12282992611,13cyclictest0-21swapper/109:25:251
12285992512,11cyclictest0-21swapper/309:55:283
1228299233,7cyclictest32020-21stress09:15:411
1228199233,5cyclictest32020-21stress09:50:250
1228299206,12cyclictest0-21swapper/112:35:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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