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2026-02-28 - 00:20
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 all highest latencies:
System rack5slot4.osadl.org (updated Fri Feb 27, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11213212566,7sleep20-21swapper/207:06:222
111472113100,7sleep30-21swapper/307:05:313
113102111102,6sleep00-21swapper/007:07:360
11152210893,12sleep10-21swapper/107:05:331
296382830,6sleep21168099cyclictest12:10:172
23582680,1sleep32361-21unixbench_singl10:45:243
123552660,1sleep20-21swapper/210:00:142
65902600,0sleep30-21swapper/307:30:173
85352580,0sleep38537-21irqrtprio10:25:173
148742550,1sleep014880-21kthreadcore08:05:180
261942540,0sleep30-21swapper/308:15:183
137092540,1sleep113717-21kthreadcore07:10:171
258082530,1sleep30-21swapper/309:15:013
231452530,0sleep10-21swapper/107:15:171
1168099291,27cyclictest0-21swapper/211:35:382
1168099291,27cyclictest0-21swapper/211:35:372
1167899280,27cyclictest0-21swapper/109:41:211
1168099270,26cyclictest0-21swapper/210:57:412
1168099270,26cyclictest0-21swapper/210:50:102
11678992723,3cyclictest0-21swapper/112:38:171
11678992723,3cyclictest0-21swapper/112:28:261
1167899270,26cyclictest0-21swapper/111:18:501
1167899270,26cyclictest0-21swapper/109:37:251
1167899270,26cyclictest0-21swapper/109:05:451
1167899270,26cyclictest0-21swapper/108:36:241
1168099260,25cyclictest0-21swapper/207:25:362
11678992623,3cyclictest0-21swapper/107:21:511
1167899260,25cyclictest0-21swapper/109:28:031
1167899260,25cyclictest0-21swapper/108:46:121
11680992518,7cyclictest0-21swapper/210:37:402
1168099250,24cyclictest0-21swapper/209:02:542
11678992523,2cyclictest0-21swapper/110:15:521
11678992523,2cyclictest0-21swapper/109:58:001
11678992522,2cyclictest0-21swapper/111:44:231
11678992522,2cyclictest0-21swapper/110:00:041
11678992518,7cyclictest0-21swapper/107:44:151
1167899250,24cyclictest0-21swapper/111:35:111
1167899250,24cyclictest0-21swapper/111:35:101
1167899250,24cyclictest0-21swapper/111:31:141
1168099241,22cyclictest0-21swapper/212:39:382
11678992422,2cyclictest0-21swapper/112:21:081
11678992422,2cyclictest0-21swapper/109:24:431
1167899240,23cyclictest0-21swapper/108:21:571
11680992321,2cyclictest0-21swapper/208:34:132
11680992319,3cyclictest0-21swapper/211:08:202
1168099230,23cyclictest0-21swapper/211:45:592
11678992321,2cyclictest0-21swapper/111:07:291
11678992321,2cyclictest0-21swapper/108:32:461
11678992321,2cyclictest0-21swapper/107:50:331
11678992320,3cyclictest0-21swapper/111:52:231
1167899230,22cyclictest0-21swapper/110:55:501
1167899230,22cyclictest0-21swapper/108:18:281
1167399230,22cyclictest0-21swapper/008:18:300
11680992218,3cyclictest0-21swapper/210:16:582
11680992218,2cyclictest752-21lldpd08:55:592
11680992217,4cyclictest0-21swapper/211:32:022
1168099221,20cyclictest0-21swapper/210:30:492
1168099220,21cyclictest0-21swapper/210:20:542
1167899227,13cyclictest0-21swapper/107:45:211
11678992219,3cyclictest0-21swapper/108:51:241
1167899220,21cyclictest0-21swapper/112:04:221
1167899220,21cyclictest0-21swapper/111:56:291
1167899220,21cyclictest0-21swapper/110:21:301
1167899220,21cyclictest0-21swapper/109:52:101
1167399227,14cyclictest0-21swapper/008:55:190
11673992219,3cyclictest0-21swapper/011:13:280
11673992219,3cyclictest0-21swapper/007:27:000
11673992218,2cyclictest749-21snmpd10:01:430
11680992119,2cyclictest0-21swapper/209:05:592
11680992119,1cyclictest749-21snmpd10:45:292
11680992117,3cyclictest0-21swapper/211:52:492
11680992117,3cyclictest0-21swapper/211:26:532
11680992117,3cyclictest0-21swapper/209:34:392
1168099211,4cyclictest0-21swapper/207:39:062
1168099210,4cyclictest0-21swapper/208:35:572
1168099210,2cyclictest0-21swapper/207:24:392
1168099210,20cyclictest0-21swapper/211:11:532
1168099210,20cyclictest0-21swapper/208:46:002
1168099210,20cyclictest0-21swapper/208:02:182
1167899216,14cyclictest0-21swapper/108:55:231
1167899210,3cyclictest0-21swapper/110:45:041
1167899210,20cyclictest0-21swapper/112:12:531
1167899210,20cyclictest0-21swapper/111:04:041
1167899210,20cyclictest0-21swapper/110:14:301
1167899210,20cyclictest0-21swapper/109:15:541
1167899210,20cyclictest0-21swapper/109:14:011
1167899210,20cyclictest0-21swapper/109:03:181
1167899210,20cyclictest0-21swapper/108:10:061
1167899210,20cyclictest0-21swapper/108:08:331
1167899210,20cyclictest0-21swapper/107:37:011
1167899210,15cyclictest0-21swapper/107:59:401
11673992118,2cyclictest749-21snmpd07:55:450
11673992117,2cyclictest749-21snmpd09:18:030
1167399210,20cyclictest0-21swapper/011:20:110
1168099206,13cyclictest0-21swapper/207:31:292
1168099201,9cyclictest0-21swapper/212:30:092
11680992018,1cyclictest749-21snmpd12:28:292
11680992018,1cyclictest749-21snmpd11:21:262
11680992018,1cyclictest749-21snmpd11:15:522
11680992018,1cyclictest749-21snmpd11:00:432
11680992018,1cyclictest749-21snmpd10:44:442
11680992018,1cyclictest749-21snmpd10:11:452
11680992018,1cyclictest749-21snmpd10:09:222
11680992018,1cyclictest749-21snmpd09:18:152
11680992018,1cyclictest749-21snmpd08:27:272
11680992018,1cyclictest749-21snmpd07:46:242
11680992018,1cyclictest749-21snmpd07:16:422
1168099200,19cyclictest0-21swapper/212:02:562
1168099200,14cyclictest0-21swapper/209:47:112
11678992018,2cyclictest0-21swapper/108:00:511
11678992018,2cyclictest0-21swapper/107:30:361
11678992018,1cyclictest749-21snmpd10:37:431
1167899200,2cyclictest0-21swapper/112:07:501
1167899200,2cyclictest0-21swapper/111:47:381
1167899200,2cyclictest0-21swapper/110:33:551
1167899200,2cyclictest0-21swapper/108:25:421
1167899200,20cyclictest0-21swapper/112:34:411
1167899200,20cyclictest0-21swapper/111:24:051
1167899200,20cyclictest0-21swapper/110:51:051
1167899200,20cyclictest0-21swapper/107:29:031
1167899200,19cyclictest0-21swapper/110:43:501
1167899200,19cyclictest0-21swapper/109:45:011
1167399204,14cyclictest0-21swapper/008:22:220
11673992018,1cyclictest749-21snmpd11:31:500
11673992018,1cyclictest749-21snmpd11:16:380
11673992018,1cyclictest749-21snmpd10:58:370
11673992018,1cyclictest749-21snmpd10:47:130
11673992018,1cyclictest749-21snmpd10:41:530
11673992018,1cyclictest749-21snmpd09:30:460
11673992018,1cyclictest749-21snmpd09:00:300
11673992018,1cyclictest749-21snmpd08:37:090
11673992018,1cyclictest749-21snmpd08:00:100
11673992018,1cyclictest749-21snmpd07:36:060
11673992017,3cyclictest0-21swapper/008:11:570
11673992017,2cyclictest749-21snmpd09:58:240
11673992017,2cyclictest749-21snmpd09:41:330
11673992017,2cyclictest749-21snmpd09:22:370
11673992017,2cyclictest749-21snmpd08:29:540
11673992017,2cyclictest749-21snmpd07:33:150
11673992016,2cyclictest749-21snmpd11:46:430
11673992016,2cyclictest749-21snmpd10:22:570
1167399200,2cyclictest0-21swapper/012:10:340
1168099195,8cyclictest0-21swapper/209:35:172
1168099192,16cyclictest0-21swapper/210:28:362
11680991917,1cyclictest749-21snmpd11:58:412
11680991917,1cyclictest749-21snmpd11:40:442
11680991917,1cyclictest749-21snmpd09:56:272
11680991917,1cyclictest749-21snmpd07:59:062
11680991917,1cyclictest749-21snmpd07:54:222
11680991916,3cyclictest0-21swapper/208:15:152
1168099190,2cyclictest0-21swapper/209:28:312
1168099190,1cyclictest0-21swapper/212:20:262
11678991917,2cyclictest0-21swapper/112:15:081
1167399195,9cyclictest0-21swapper/012:25:220
11673991917,1cyclictest749-21snmpd12:30:320
11673991917,1cyclictest749-21snmpd12:20:470
11673991917,1cyclictest749-21snmpd12:06:350
11673991917,1cyclictest749-21snmpd12:00:550
11673991917,1cyclictest749-21snmpd11:56:140
11673991917,1cyclictest749-21snmpd11:07:080
11673991917,1cyclictest749-21snmpd10:35:040
11673991917,1cyclictest749-21snmpd10:31:450
11673991917,1cyclictest749-21snmpd10:15:240
11673991917,1cyclictest749-21snmpd09:05:280
11673991917,1cyclictest749-21snmpd07:52:000
11673991917,1cyclictest749-21snmpd07:41:240
11673991916,2cyclictest749-21snmpd12:16:470
11673991916,2cyclictest749-21snmpd08:33:090
11673991915,2cyclictest749-21snmpd10:11:040
1167399190,1cyclictest11016-21sshd11:54:130
1167399190,18cyclictest0-21swapper/012:37:530
1168099184,13cyclictest0-21swapper/209:40:102
11680991816,1cyclictest749-21snmpd12:06:472
11680991816,1cyclictest749-21snmpd09:20:422
11680991816,1cyclictest749-21snmpd08:54:572
11680991816,1cyclictest749-21snmpd08:13:362
11680991816,1cyclictest749-21snmpd07:11:152
11680991815,2cyclictest0-21swapper/209:50:312
11680991814,3cyclictest0-21swapper/207:42:152
11678991816,2cyclictest0-21swapper/110:08:241
11678991816,2cyclictest0-21swapper/109:33:511
11678991814,3cyclictest0-21swapper/111:13:041
11673991816,1cyclictest749-21snmpd10:50:260
11673991816,1cyclictest749-21snmpd09:29:270
11673991816,1cyclictest749-21snmpd08:41:400
11673991816,1cyclictest749-21snmpd07:23:000
11673991816,1cyclictest749-21snmpd07:14:060
11673991816,1cyclictest22215-21cat11:35:160
11673991816,1cyclictest22215-21cat11:35:150
11673991815,3cyclictest0-21swapper/011:00:130
1167399180,17cyclictest0-21swapper/010:05:200
11680991715,1cyclictest749-21snmpd12:17:402
1168099170,16cyclictest0-21swapper/209:10:222
1168099170,11cyclictest0-21swapper/208:40:142
11678991715,2cyclictest0-21swapper/111:26:251
11678991715,2cyclictest0-21swapper/110:27:011
1167399178,8cyclictest0-21swapper/011:28:560
11673991715,1cyclictest749-21snmpd09:36:180
11673991714,2cyclictest749-21snmpd08:52:420
1167399170,1cyclictest0-21swapper/010:25:170
1167399170,16cyclictest0-21swapper/011:40:120
1167399170,16cyclictest0-21swapper/009:12:240
1167399170,11cyclictest0-21swapper/007:45:140
251242160,1sleep338-21rcuc/307:45:193
1168099162,11cyclictest0-21swapper/208:05:232
1167399161,11cyclictest0-21swapper/009:47:240
1167399160,15cyclictest0-21swapper/008:48:350
1167399160,15cyclictest0-21swapper/007:15:100
787421510,3sleep30-21swapper/308:56:483
2909621510,3sleep30-21swapper/312:35:263
2662121510,3sleep30-21swapper/311:39:003
2662121510,3sleep30-21swapper/311:39:003
2511821510,3sleep30-21swapper/309:12:303
155722159,3sleep30-21swapper/309:30:243
11680991513,1cyclictest749-21snmpd08:22:092
11678991513,2cyclictest0-21swapper/108:41:211
11673991512,2cyclictest749-21snmpd09:53:270
843621410,3sleep30-21swapper/310:52:133
643021410,3sleep30-21swapper/308:25:283
635121410,3sleep30-21swapper/312:16:323
52221410,3sleep30-21swapper/308:21:013
51732149,3sleep30-21swapper/311:45:563
44442148,3sleep30-21swapper/309:24:553
3272021410,3sleep30-21swapper/309:48:343
2718121410,3sleep30-21swapper/309:44:063
251582149,3sleep30-21swapper/311:05:393
2494921410,3sleep30-21swapper/307:19:053
2386221410,3sleep30-21swapper/310:38:483
2252621410,3sleep30-21swapper/312:05:063
2251321410,3sleep30-21swapper/310:06:293
219642149,3sleep30-21swapper/308:13:313
2070821410,3sleep30-21swapper/311:30:303
1967321410,3sleep30-21swapper/309:09:453
1798521410,3sleep30-21swapper/310:30:363
1792721410,3sleep30-21swapper/308:37:543
1686921410,3sleep30-21swapper/307:10:523
151122148,3sleep30-21swapper/311:25:303
1469921410,3sleep30-21swapper/307:36:153
145221410,3sleep30-21swapper/310:18:543
1402221410,3sleep30-21swapper/310:56:433
1222221410,3sleep30-21swapper/312:24:453
120792148,3sleep30-21swapper/308:30:253
1139321410,3sleep30-21swapper/309:57:313
1077821410,3sleep30-21swapper/308:03:503
98212139,3sleep30-21swapper/309:26:403
95322139,3sleep30-21swapper/311:20:503
69622137,3sleep30-21swapper/310:22:353
56962139,3sleep30-21swapper/309:51:033
49732139,3sleep30-21swapper/307:56:213
321752134,3sleep30-21swapper/311:43:033
319032139,3sleep30-21swapper/307:52:373
303842139,3sleep30-21swapper/307:21:493
293402139,3sleep30-21swapper/310:42:003
290152137,3sleep30-21swapper/308:46:043
281062139,3sleep30-21swapper/312:10:033
280462138,3sleep30-21swapper/310:10:403
257272139,3sleep30-21swapper/311:10:083
235692139,3sleep30-21swapper/308:43:063
23182139,3sleep30-21swapper/308:52:363
222012139,3sleep30-21swapper/312:03:503
215202139,3sleep30-21swapper/309:38:213
208872139,3sleep30-21swapper/307:44:403
196582139,3sleep30-21swapper/311:01:553
168712139,3sleep30-21swapper/310:00:433
137132139,3sleep30-21swapper/309:04:183
40102126,3sleep30-21swapper/311:17:003
308582128,3sleep30-21swapper/307:25:013
231942128,3sleep30-21swapper/312:31:093
176032128,3sleep30-21swapper/312:26:413
164422128,3sleep30-21swapper/311:57:063
161852128,3sleep30-21swapper/308:06:023
108922128,3sleep30-21swapper/311:52:363
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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