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2026-07-01 - 15:35
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4.osadl.org (updated Wed Jul 01, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6657215478,8sleep20-21swapper/207:07:312
6663214685,8sleep30-21swapper/307:07:363
68492126117,6sleep10-21swapper/107:09:591
6675212463,7sleep00-21swapper/007:07:450
229642630,2sleep30-21swapper/311:40:123
19762600,1sleep11982-21kthreadcore09:25:191
194822600,0sleep10-21swapper/110:36:031
41472580,0sleep30-21swapper/311:50:173
202192550,0sleep10-21swapper/110:40:101
165452510,0sleep316549-21timerandwakeup07:40:233
148732510,0sleep30-21swapper/312:30:023
707599270,26cyclictest0-21swapper/212:03:442
706499270,26cyclictest0-21swapper/011:00:110
706499270,26cyclictest0-21swapper/010:36:190
707599260,25cyclictest0-21swapper/212:35:322
707599260,25cyclictest0-21swapper/211:30:022
707599260,25cyclictest0-21swapper/209:42:222
707599260,25cyclictest0-21swapper/209:39:212
707599260,25cyclictest0-21swapper/207:41:442
707599250,24cyclictest0-21swapper/208:00:172
7075992422,2cyclictest0-21swapper/208:09:272
7075992422,2cyclictest0-21swapper/207:12:232
7075992417,7cyclictest0-21swapper/208:40:272
707599240,23cyclictest0-21swapper/210:30:442
7070992421,3cyclictest0-21swapper/107:32:271
707099241,22cyclictest0-21swapper/107:14:031
707099240,23cyclictest0-21swapper/111:26:591
707599231,21cyclictest0-21swapper/209:13:572
7075992310,9cyclictest0-21swapper/212:25:232
707599230,22cyclictest0-21swapper/207:37:052
707099231,21cyclictest0-21swapper/110:25:361
707099231,21cyclictest0-21swapper/109:22:571
707099231,21cyclictest0-21swapper/109:00:401
707099231,21cyclictest0-21swapper/108:51:071
707099231,21cyclictest0-21swapper/108:41:031
707099230,22cyclictest0-21swapper/108:56:481
707099230,22cyclictest0-21swapper/108:27:091
7064992321,1cyclictest14194-21munin-run10:35:010
707599221,3cyclictest0-21swapper/210:08:162
707599221,3cyclictest0-21swapper/209:06:192
707599220,3cyclictest0-21swapper/210:51:112
707599220,3cyclictest0-21swapper/210:11:582
7070992219,3cyclictest0-21swapper/109:32:521
7070992218,3cyclictest0-21swapper/112:06:501
7070992218,3cyclictest0-21swapper/109:16:131
707099221,3cyclictest0-21swapper/111:03:471
707099221,20cyclictest0-21swapper/108:39:401
707099221,20cyclictest0-21swapper/108:02:031
707099220,3cyclictest0-21swapper/109:41:371
707099220,21cyclictest0-21swapper/112:15:021
707099220,21cyclictest0-21swapper/111:57:321
707099220,21cyclictest0-21swapper/111:20:551
707099220,21cyclictest0-21swapper/110:32:531
707099220,21cyclictest0-21swapper/110:22:341
707099220,21cyclictest0-21swapper/110:09:191
707099220,21cyclictest0-21swapper/109:08:001
707099220,21cyclictest0-21swapper/108:30:151
707099220,21cyclictest0-21swapper/108:10:101
707099220,21cyclictest0-21swapper/107:55:581
707099220,21cyclictest0-21swapper/107:26:441
707099220,21cyclictest0-21swapper/107:20:381
707099220,20cyclictest0-21swapper/107:45:201
706499220,21cyclictest0-21swapper/010:16:460
86292219,3sleep30-21swapper/312:23:183
7075992118,2cyclictest749-21snmpd09:31:222
7075992118,2cyclictest0-21swapper/212:17:142
7075992117,3cyclictest0-21swapper/210:57:162
7075992117,3cyclictest0-21swapper/207:34:152
7075992117,3cyclictest0-21swapper/207:18:412
7075992117,2cyclictest749-21snmpd10:03:272
707599211,19cyclictest0-21swapper/209:50:062
707599210,20cyclictest0-21swapper/211:02:412
707599210,20cyclictest0-21swapper/208:12:132
707599210,20cyclictest0-21swapper/207:56:132
707599210,20cyclictest0-21swapper/207:51:502
7070992119,2cyclictest0-21swapper/111:05:461
7070992118,3cyclictest0-21swapper/111:45:441
7070992117,3cyclictest0-21swapper/112:37:291
7070992117,3cyclictest0-21swapper/112:02:431
7070992117,3cyclictest0-21swapper/111:40:591
7070992117,3cyclictest0-21swapper/110:46:411
7070992116,4cyclictest0-21swapper/111:18:381
707099210,2cyclictest0-21swapper/112:25:291
707099210,20cyclictest0-21swapper/112:20:561
707099210,20cyclictest0-21swapper/112:13:051
707099210,20cyclictest0-21swapper/111:51:501
707099210,20cyclictest0-21swapper/111:36:131
707099210,20cyclictest0-21swapper/111:33:351
707099210,20cyclictest0-21swapper/111:11:051
707099210,20cyclictest0-21swapper/110:56:411
707099210,20cyclictest0-21swapper/110:19:491
707099210,20cyclictest0-21swapper/109:50:211
707099210,20cyclictest0-21swapper/109:49:061
707099210,20cyclictest0-21swapper/109:10:331
707099210,20cyclictest0-21swapper/108:47:281
707099210,20cyclictest0-21swapper/107:52:291
707099210,20cyclictest0-21swapper/107:17:291
706499210,3cyclictest0-21swapper/012:27:200
706499210,20cyclictest0-21swapper/011:35:020
706499210,20cyclictest0-21swapper/011:08:200
706499210,20cyclictest0-21swapper/008:05:370
1120122118,1sleep0749-21snmpd07:39:050
733522010,3sleep30-21swapper/308:03:403
707599207,8cyclictest0-21swapper/212:30:132
7075992018,1cyclictest749-21snmpd12:20:322
7075992018,1cyclictest749-21snmpd11:52:552
7075992018,1cyclictest749-21snmpd11:46:202
7075992018,1cyclictest749-21snmpd11:36:112
7075992018,1cyclictest749-21snmpd11:20:592
7075992018,1cyclictest749-21snmpd10:40:402
7075992018,1cyclictest749-21snmpd10:35:142
7075992018,1cyclictest749-21snmpd10:25:402
7075992018,1cyclictest749-21snmpd09:48:492
7075992018,1cyclictest749-21snmpd09:28:092
7075992018,1cyclictest749-21snmpd09:22:212
7075992018,1cyclictest749-21snmpd08:59:332
7075992018,1cyclictest749-21snmpd08:50:012
7075992018,1cyclictest749-21snmpd08:33:482
7075992018,1cyclictest749-21snmpd07:49:482
7075992018,1cyclictest749-21snmpd07:23:362
707599200,20cyclictest0-21swapper/211:43:382
7070992016,3cyclictest0-21swapper/110:01:451
707099200,3cyclictest0-21swapper/112:32:021
707099200,3cyclictest0-21swapper/107:36:171
707099200,2cyclictest0-21swapper/108:22:551
707099200,19cyclictest0-21swapper/108:15:181
707099200,19cyclictest0-21swapper/108:05:511
706499206,9cyclictest0-21swapper/012:15:160
706499205,14cyclictest0-21swapper/010:40:190
7064992018,1cyclictest749-21snmpd12:32:050
7064992018,1cyclictest749-21snmpd11:26:500
7064992018,1cyclictest749-21snmpd09:48:180
7064992018,1cyclictest749-21snmpd09:04:280
7064992018,1cyclictest749-21snmpd08:40:000
7064992018,1cyclictest749-21snmpd07:27:380
2526722010,3sleep30-21swapper/310:43:273
7075991917,1cyclictest749-21snmpd12:06:022
7075991917,1cyclictest749-21snmpd11:10:472
7075991917,1cyclictest749-21snmpd10:15:512
7075991917,1cyclictest749-21snmpd09:55:372
7075991917,1cyclictest749-21snmpd09:04:402
7075991917,1cyclictest749-21snmpd08:39:462
7075991917,1cyclictest749-21snmpd08:28:552
7075991917,1cyclictest749-21snmpd08:22:092
7075991917,1cyclictest749-21snmpd08:17:362
7075991917,1cyclictest749-21snmpd07:27:322
707099193,14cyclictest0-21swapper/110:10:111
7070991917,2cyclictest0-21swapper/109:55:521
7070991915,3cyclictest0-21swapper/107:44:591
706499195,13cyclictest0-21swapper/009:05:190
7064991917,2cyclictest0-21swapper/012:00:260
7064991917,1cyclictest749-21snmpd12:14:560
7064991917,1cyclictest749-21snmpd11:58:470
7064991917,1cyclictest749-21snmpd11:48:280
7064991917,1cyclictest749-21snmpd11:44:470
7064991917,1cyclictest749-21snmpd10:21:580
7064991917,1cyclictest749-21snmpd10:08:070
7064991917,1cyclictest749-21snmpd09:31:540
7064991917,1cyclictest749-21snmpd09:15:580
7064991917,1cyclictest749-21snmpd08:50:240
7064991917,1cyclictest749-21snmpd08:47:460
7064991917,1cyclictest749-21snmpd08:34:340
7064991917,1cyclictest749-21snmpd08:22:250
7064991917,1cyclictest749-21snmpd07:55:330
7064991917,1cyclictest749-21snmpd07:16:350
7064991917,1cyclictest749-21snmpd07:11:080
7064991917,1cyclictest21407-21cat12:35:160
7064991916,3cyclictest0-21swapper/008:36:220
706499190,1cyclictest0-21swapper/010:10:150
706499190,13cyclictest0-21swapper/007:30:220
7075991816,2cyclictest0-21swapper/211:28:202
7075991816,1cyclictest749-21snmpd11:58:202
7075991816,1cyclictest749-21snmpd11:09:442
707599180,1cyclictest0-21swapper/210:47:472
7070991814,3cyclictest0-21swapper/110:51:321
706499184,13cyclictest0-21swapper/008:25:110
706499183,14cyclictest0-21swapper/012:08:320
7064991816,1cyclictest749-21snmpd11:16:320
7064991816,1cyclictest749-21snmpd10:53:280
7064991816,1cyclictest749-21snmpd10:27:150
7064991816,1cyclictest749-21snmpd09:59:160
7064991816,1cyclictest749-21snmpd09:51:310
7064991816,1cyclictest749-21snmpd09:37:210
7064991816,1cyclictest749-21snmpd09:20:570
7064991816,1cyclictest749-21snmpd08:56:390
7064991816,1cyclictest749-21snmpd08:18:300
7064991816,1cyclictest749-21snmpd08:00:060
7064991816,1cyclictest749-21snmpd07:50:260
7064991816,1cyclictest749-21snmpd07:46:050
7064991816,1cyclictest749-21snmpd07:42:030
7064991814,3cyclictest749-21snmpd09:10:580
7064991814,3cyclictest749-21snmpd08:10:360
706499180,17cyclictest0-21swapper/010:45:350
14852188,3sleep30-21swapper/307:55:543
7075991716,0cyclictest749-21snmpd10:23:552
7075991715,1cyclictest749-21snmpd09:15:162
7075991715,1cyclictest749-21snmpd08:46:122
707099171,15cyclictest0-21swapper/109:38:211
7064991715,1cyclictest749-21snmpd11:33:500
7064991715,1cyclictest749-21snmpd11:12:050
7064991715,1cyclictest749-21snmpd10:57:590
7064991715,1cyclictest749-21snmpd09:27:100
7064991715,1cyclictest749-21snmpd07:20:290
123512177,3sleep30-21swapper/311:57:553
707599160,14cyclictest0-21swapper/211:15:112
7064991614,1cyclictest749-21snmpd12:24:080
7064991614,1cyclictest749-21snmpd11:51:050
7064991614,1cyclictest749-21snmpd11:21:020
706499160,15cyclictest0-21swapper/009:40:220
267621610,3sleep30-21swapper/310:21:043
883821510,3sleep30-21swapper/308:33:433
7075991511,3cyclictest0-21swapper/212:11:472
614921510,3sleep30-21swapper/309:30:223
3210521510,3sleep30-21swapper/309:20:413
2966421510,3sleep30-21swapper/308:23:013
1545321510,3sleep30-21swapper/309:07:163
1452321510,3sleep30-21swapper/308:39:553
143062159,3sleep30-21swapper/312:29:313
999021410,3sleep30-21swapper/309:03:463
845121410,3sleep30-21swapper/310:28:173
42132148,3sleep30-21swapper/308:56:463
3102921410,3sleep30-21swapper/308:51:223
306221410,3sleep30-21swapper/312:19:063
303321410,3sleep30-21swapper/308:26:313
2946821410,3sleep30-21swapper/312:12:533
2674921410,3sleep30-21swapper/311:12:453
2617921410,3sleep30-21swapper/307:21:433
259312148,3sleep30-21swapper/310:45:113
257032149,3sleep30-21swapper/312:37:123
2353421410,3sleep30-21swapper/312:07:393
2256821410,3sleep30-21swapper/309:42:473
224702148,3sleep30-21swapper/307:46:583
1970821410,3sleep30-21swapper/310:38:583
185732149,3sleep30-21swapper/310:09:223
1693321410,3sleep30-21swapper/309:37:193
1281221410,3sleep30-21swapper/308:07:083
114621410,3sleep30-21swapper/309:50:443
109212149,3sleep30-21swapper/307:36:043
97982139,3sleep30-21swapper/310:55:363
7064991311,1cyclictest749-21snmpd10:00:090
322862139,3sleep30-21swapper/311:16:593
315302139,3sleep30-21swapper/310:50:073
294962137,3sleep30-21swapper/310:16:033
2824521310,3sleep30-21swapper/309:49:003
280472139,3sleep30-21swapper/307:51:583
255482139,3sleep30-21swapper/308:47:363
222452139,3sleep30-21swapper/311:36:373
212742139,3sleep30-21swapper/311:09:023
211102139,3sleep30-21swapper/309:13:113
206322139,3sleep30-21swapper/307:18:143
200122139,3sleep30-21swapper/308:43:253
188532139,3sleep30-21swapper/310:10:073
183922139,3sleep30-21swapper/308:12:043
179592139,3sleep30-21swapper/312:02:563
166732139,3sleep30-21swapper/311:32:083
138442139,3sleep30-21swapper/310:30:443
103912139,3sleep30-21swapper/311:00:053
54512128,3sleep30-21swapper/311:21:433
53752120,3sleep30-21swapper/307:32:033
320672129,3sleep30-21swapper/307:25:553
283792128,3sleep30-21swapper/311:45:023
238502128,3sleep30-21swapper/308:15:333
128982128,3sleep30-21swapper/310:03:383
127132128,3sleep30-21swapper/307:12:453
69072116,3sleep30-21swapper/309:57:533
53402117,3sleep30-21swapper/309:26:493
214802114,3sleep30-21swapper/309:15:043
112062117,3sleep30-21swapper/311:28:513
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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