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2026-07-02 - 22:00
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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 Thu Jul 02, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7772212564,7sleep30-21swapper/307:09:333
77052116104,7sleep10-21swapper/107:08:401
76812114105,6sleep20-21swapper/207:08:202
7534210999,7sleep00-21swapper/007:06:260
281622990,0sleep30-21swapper/309:20:123
48892570,0sleep30-21swapper/309:25:203
107082570,0sleep30-21swapper/307:35:193
168602560,0sleep20-21swapper/207:40:242
149882550,0sleep20-21swapper/212:00:142
798299291,27cyclictest0-21swapper/211:17:412
798299271,25cyclictest0-21swapper/211:31:362
798299270,26cyclictest0-21swapper/208:29:252
798099270,26cyclictest0-21swapper/110:00:431
7982992623,2cyclictest0-21swapper/211:27:302
798299261,24cyclictest0-21swapper/207:13:152
798299260,25cyclictest0-21swapper/210:11:442
798299260,25cyclictest0-21swapper/208:13:182
798099260,25cyclictest0-21swapper/111:37:121
7982992522,3cyclictest0-21swapper/208:47:182
798299251,20cyclictest0-21swapper/212:35:232
798299250,24cyclictest0-21swapper/212:28:332
798299250,24cyclictest0-21swapper/211:53:212
798099250,24cyclictest0-21swapper/112:18:571
798099250,24cyclictest0-21swapper/108:17:541
797599250,24cyclictest0-21swapper/008:00:160
797599243,16cyclictest0-21swapper/012:10:090
798299231,3cyclictest0-21swapper/208:08:242
798299231,21cyclictest0-21swapper/212:19:272
798299230,22cyclictest0-21swapper/210:20:262
798299230,22cyclictest0-21swapper/209:31:442
7980992321,2cyclictest0-21swapper/112:13:061
7980992321,2cyclictest0-21swapper/110:31:071
7980992319,2cyclictest2299-21sadc09:54:591
798099230,23cyclictest0-21swapper/111:56:301
798099230,23cyclictest0-21swapper/110:55:101
798099230,22cyclictest0-21swapper/107:51:551
798099230,22cyclictest0-21swapper/107:51:541
7975992321,2cyclictest0-21swapper/008:20:520
797599230,22cyclictest0-21swapper/008:49:150
798299220,16cyclictest0-21swapper/207:27:542
7980992218,3cyclictest0-21swapper/107:37:541
798099220,21cyclictest0-21swapper/107:58:361
7975992218,2cyclictest23542-21munin-run09:45:000
797599221,1cyclictest27156-21awk07:25:000
798299210,2cyclictest0-21swapper/207:55:012
798299210,2cyclictest0-21swapper/207:55:002
798299210,20cyclictest0-21swapper/212:20:152
798299210,20cyclictest0-21swapper/211:20:562
798299210,20cyclictest0-21swapper/211:10:372
798299210,20cyclictest0-21swapper/210:33:162
798299210,20cyclictest0-21swapper/210:08:522
798299210,20cyclictest0-21swapper/209:39:292
798099218,11cyclictest0-21swapper/108:25:241
7980992117,3cyclictest0-21swapper/112:20:031
7980992117,3cyclictest0-21swapper/111:06:441
798099210,3cyclictest0-21swapper/110:43:471
798099210,3cyclictest0-21swapper/107:45:451
798099210,2cyclictest0-21swapper/111:50:331
798099210,21cyclictest0-21swapper/109:19:381
798099210,20cyclictest0-21swapper/112:26:411
798099210,20cyclictest0-21swapper/111:46:151
798099210,20cyclictest0-21swapper/110:48:201
798099210,20cyclictest0-21swapper/110:29:111
798099210,20cyclictest0-21swapper/109:48:591
798099210,20cyclictest0-21swapper/109:30:441
798099210,20cyclictest0-21swapper/109:05:471
798099210,20cyclictest0-21swapper/107:30:271
798099210,19cyclictest726-21awk09:25:001
7975992119,1cyclictest749-21snmpd11:11:050
7975992119,1cyclictest749-21snmpd09:49:550
797599211,16cyclictest0-21swapper/010:00:080
797599210,20cyclictest0-21swapper/011:49:020
798299205,14cyclictest0-21swapper/211:05:132
7982992018,1cyclictest749-21snmpd10:46:522
7982992018,1cyclictest749-21snmpd10:41:412
7982992018,1cyclictest749-21snmpd10:00:292
7982992018,1cyclictest749-21snmpd09:18:312
7982992018,1cyclictest749-21snmpd08:37:242
7982992018,1cyclictest749-21snmpd08:21:362
7982992018,1cyclictest749-21snmpd08:18:002
7982992018,1cyclictest749-21snmpd07:38:452
7982992017,2cyclictest749-21snmpd09:02:522
7982992017,2cyclictest0-21swapper/207:55:332
7982992016,3cyclictest0-21swapper/209:12:252
7982992016,2cyclictest749-21snmpd09:41:222
798299200,2cyclictest0-21swapper/210:53:232
798299200,19cyclictest0-21swapper/211:44:062
798299200,19cyclictest0-21swapper/211:38:562
798299200,18cyclictest0-21swapper/207:34:482
7980992018,2cyclictest0-21swapper/112:33:031
7980992017,2cyclictest0-21swapper/107:16:281
7980992016,3cyclictest0-21swapper/111:27:541
7980992016,3cyclictest0-21swapper/107:44:451
7980992016,3cyclictest0-21swapper/107:20:451
798099200,2cyclictest0-21swapper/110:08:101
798099200,2cyclictest0-21swapper/109:26:581
798099200,20cyclictest0-21swapper/112:01:301
798099200,20cyclictest0-21swapper/111:00:471
798099200,20cyclictest0-21swapper/108:11:041
798099200,19cyclictest0-21swapper/109:56:321
7975992018,1cyclictest749-21snmpd11:42:180
7975992018,1cyclictest749-21snmpd10:28:250
7975992018,1cyclictest749-21snmpd10:15:340
7975992018,1cyclictest749-21snmpd09:37:250
7975992018,1cyclictest749-21snmpd09:25:440
7975992018,1cyclictest749-21snmpd09:21:130
7975992018,1cyclictest749-21snmpd09:02:080
7975992018,1cyclictest749-21snmpd08:56:490
7975992018,1cyclictest749-21snmpd08:54:020
7975992018,1cyclictest749-21snmpd07:35:460
7975992018,1cyclictest749-21snmpd07:19:480
7975992017,2cyclictest2306-21awk09:55:000
7975992016,3cyclictest0-21swapper/007:44:010
797599200,1cyclictest41ktimersoftd/012:05:010
798299195,8cyclictest10945-21/usr/sbin/munin09:05:172
798299194,10cyclictest0-21swapper/211:45:152
7982991917,2cyclictest0-21swapper/211:56:002
7982991917,2cyclictest0-21swapper/207:47:272
7982991917,1cyclictest749-21snmpd12:33:062
7982991917,1cyclictest749-21snmpd11:02:322
7982991917,1cyclictest749-21snmpd10:55:042
7982991917,1cyclictest749-21snmpd10:35:532
7982991917,1cyclictest749-21snmpd09:51:162
7982991917,1cyclictest749-21snmpd09:49:292
7982991917,1cyclictest749-21snmpd09:21:442
7982991917,1cyclictest749-21snmpd08:56:072
7982991917,1cyclictest749-21snmpd08:31:242
7982991917,1cyclictest749-21snmpd08:00:102
7982991917,1cyclictest749-21snmpd07:24:362
7982991915,3cyclictest0-21swapper/212:14:242
7982991915,3cyclictest0-21swapper/210:25:112
798299190,3cyclictest0-21swapper/212:09:032
7980991917,2cyclictest0-21swapper/109:38:281
7980991917,2cyclictest0-21swapper/109:14:011
7980991917,2cyclictest0-21swapper/108:53:321
7980991917,2cyclictest0-21swapper/108:35:551
7980991915,3cyclictest0-21swapper/112:07:361
798099190,19cyclictest0-21swapper/111:13:471
798099190,18cyclictest0-21swapper/107:14:091
7975991917,1cyclictest749-21snmpd12:26:570
7975991917,1cyclictest749-21snmpd11:50:330
7975991917,1cyclictest749-21snmpd10:30:230
7975991917,1cyclictest749-21snmpd09:11:070
7975991917,1cyclictest749-21snmpd09:08:250
7975991917,1cyclictest749-21snmpd08:31:270
7975991917,1cyclictest749-21snmpd08:28:270
7975991917,1cyclictest749-21snmpd08:16:300
7975991917,1cyclictest749-21snmpd07:34:180
7975991917,1cyclictest749-21snmpd07:13:060
7975991916,2cyclictest749-21snmpd11:37:240
91962188,3sleep30-21swapper/308:31:473
7982991816,1cyclictest749-21snmpd10:18:432
7982991816,1cyclictest29-21rcuc/207:15:192
798299181,16cyclictest0-21swapper/208:53:232
798299181,15cyclictest0-21swapper/209:55:192
798099181,9cyclictest0-21swapper/109:40:141
7980991816,2cyclictest0-21swapper/111:31:451
7980991816,2cyclictest0-21swapper/110:21:321
7980991816,2cyclictest0-21swapper/108:44:391
7975991816,1cyclictest749-21snmpd12:31:390
7975991816,1cyclictest749-21snmpd12:20:330
7975991816,1cyclictest749-21snmpd11:30:140
7975991816,1cyclictest749-21snmpd11:28:180
7975991816,1cyclictest749-21snmpd11:00:440
7975991816,1cyclictest749-21snmpd10:46:320
7975991816,1cyclictest749-21snmpd10:41:340
7975991816,1cyclictest749-21snmpd10:39:440
7975991816,1cyclictest749-21snmpd10:07:080
7975991816,1cyclictest749-21snmpd09:30:350
7975991816,1cyclictest749-21snmpd09:17:230
7975991816,1cyclictest749-21snmpd07:51:300
7975991816,1cyclictest749-21snmpd07:51:300
797599180,17cyclictest0-21swapper/008:35:240
181782188,3sleep30-21swapper/311:31:533
7982991714,2cyclictest749-21snmpd08:40:462
798099178,8cyclictest0-21swapper/111:16:121
798099175,7cyclictest4036-21/usr/sbin/munin08:30:221
798099172,13cyclictest0-21swapper/110:15:301
7980991715,2cyclictest0-21swapper/110:14:051
7980991715,2cyclictest0-21swapper/109:04:521
798099170,9cyclictest0-21swapper/108:55:161
798099170,2cyclictest0-21swapper/111:20:161
7975991715,1cyclictest749-21snmpd10:10:590
7975991715,1cyclictest749-21snmpd08:42:300
7975991715,1cyclictest749-21snmpd08:10:070
7975991715,1cyclictest749-21snmpd08:06:570
797599171,11cyclictest0-21swapper/011:55:200
797599170,16cyclictest0-21swapper/011:16:460
797599170,16cyclictest0-21swapper/010:55:120
797599170,11cyclictest0-21swapper/012:05:130
798299161,14cyclictest0-21swapper/209:25:202
798099162,13cyclictest0-21swapper/108:45:111
798099161,14cyclictest0-21swapper/107:25:181
798099160,9cyclictest0-21swapper/110:35:121
798099160,10cyclictest0-21swapper/110:50:251
7975991614,1cyclictest749-21snmpd10:20:410
7975991614,1cyclictest749-21snmpd09:58:050
7975991614,1cyclictest0-21swapper/011:20:140
797599161,11cyclictest0-21swapper/007:25:220
797599160,11cyclictest0-21swapper/007:55:120
360321610,3sleep30-21swapper/310:21:073
106782166,3sleep30-21swapper/310:58:333
8632159,3sleep30-21swapper/311:15:473
798099151,12cyclictest0-21swapper/108:05:171
798099150,14cyclictest0-21swapper/112:36:241
798099150,14cyclictest0-21swapper/108:20:061
798099150,14cyclictest0-21swapper/108:02:541
797599151,8cyclictest280-21systemd-journal11:08:110
797599150,14cyclictest0-21swapper/012:15:130
797599150,14cyclictest0-21swapper/010:50:120
204572158,4sleep30-21swapper/308:41:453
975621410,3sleep30-21swapper/310:30:053
96472149,3sleep30-21swapper/312:23:353
918521410,3sleep30-21swapper/310:25:373
798099140,14cyclictest0-21swapper/111:42:031
7975991412,1cyclictest749-21snmpd12:38:390
7975991411,2cyclictest749-21snmpd07:49:150
75802149,4sleep30-21swapper/308:02:163
73182140,1sleep30-21swapper/309:30:123
653121410,3sleep30-21swapper/311:20:593
576621410,3sleep30-21swapper/307:32:163
500221410,3sleep30-21swapper/310:52:563
365121410,3sleep30-21swapper/308:28:073
3170921410,3sleep30-21swapper/310:46:423
295942149,3sleep30-21swapper/311:43:343
2789521410,3sleep30-21swapper/311:14:013
2452521410,3sleep30-21swapper/308:18:263
233232149,3sleep30-21swapper/307:50:063
233232149,3sleep30-21swapper/307:50:063
2324221410,3sleep30-21swapper/309:41:233
219312147,4sleep30-21swapper/309:15:003
2185821410,3sleep30-21swapper/309:14:053
2073421410,3sleep30-21swapper/310:39:463
191122148,3sleep30-21swapper/310:05:263
1870821410,3sleep30-21swapper/308:10:283
171342148,3sleep30-21swapper/307:40:263
1609621410,3sleep30-21swapper/311:00:533
151421410,3sleep30-21swapper/307:55:343
1476521410,3sleep30-21swapper/308:36:033
82002139,3sleep30-21swapper/311:50:463
75672139,3sleep30-21swapper/309:56:003
48252138,3sleep30-21swapper/308:56:393
305272139,3sleep30-21swapper/308:24:223
261672139,3sleep30-21swapper/308:47:573
256032139,3sleep30-21swapper/312:10:093
251112139,3sleep30-21swapper/312:06:413
248902139,3sleep30-21swapper/310:12:113
238272139,3sleep30-21swapper/311:36:373
237562139,3sleep30-21swapper/309:45:083
227542139,3sleep30-21swapper/307:45:373
222762139,3sleep30-21swapper/311:09:183
208952139,3sleep30-21swapper/312:34:163
195462139,3sleep30-21swapper/312:02:123
19412137,3sleep30-21swapper/309:50:333
160052139,3sleep30-21swapper/309:05:523
153372139,3sleep30-21swapper/312:29:473
138132139,3sleep30-21swapper/311:55:593
136272139,3sleep30-21swapper/310:02:303
125042139,3sleep30-21swapper/309:35:113
124652139,3sleep30-21swapper/311:26:113
40932128,3sleep30-21swapper/312:19:223
325642128,3sleep30-21swapper/307:27:153
304842128,3sleep30-21swapper/310:17:083
299352128,3sleep30-21swapper/311:45:023
268252128,3sleep30-21swapper/307:21:023
263732128,3sleep30-21swapper/312:37:283
261132128,3sleep30-21swapper/310:41:433
211342128,3sleep30-21swapper/307:15:503
131002129,3sleep30-21swapper/308:05:443
104982117,3sleep30-21swapper/309:02:183
317302106,3sleep30-21swapper/308:52:373
132062106,3sleep30-21swapper/307:10:333
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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