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2026-02-27 - 00:13
[ 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 the highest latencies:
System rack5slot4.osadl.org (updated Thu Feb 26, 2026 12:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22165214176,62sleep00-21swapper/007:05:420
22263213274,6sleep10-21swapper/107:06:591
223062117107,7sleep20-21swapper/207:07:322
224152114102,7sleep30-21swapper/307:08:583
181222660,0sleep10-21swapper/109:55:191
226722630,0sleep30-21swapper/309:00:183
75452590,0sleep10-21swapper/108:45:221
96642580,0sleep39671-21kthreadcore10:15:183
45272540,0sleep30-21swapper/310:10:193
222412530,0sleep00-21swapper/008:30:190
2266499320,26cyclictest0-21swapper/109:48:261
22664992920,3cyclictest0-21swapper/111:51:461
2266499280,27cyclictest0-21swapper/112:21:161
2266499280,27cyclictest0-21swapper/107:15:551
2266499280,27cyclictest0-21swapper/107:13:491
2266999270,26cyclictest0-21swapper/210:29:392
22664992723,3cyclictest0-21swapper/107:38:281
2266499270,26cyclictest0-21swapper/112:33:191
2266499270,26cyclictest0-21swapper/112:16:461
2266499270,26cyclictest0-21swapper/110:43:351
2266499270,26cyclictest0-21swapper/110:20:541
2266499270,26cyclictest0-21swapper/110:18:531
2266499270,26cyclictest0-21swapper/107:42:371
2266999260,25cyclictest0-21swapper/209:42:472
2266999260,25cyclictest0-21swapper/209:04:052
2266999260,25cyclictest0-21swapper/208:12:392
2266999260,25cyclictest0-21swapper/207:21:102
22664992622,3cyclictest0-21swapper/111:04:361
2266499260,25cyclictest0-21swapper/111:56:251
2266499260,25cyclictest0-21swapper/111:28:551
2266499260,25cyclictest0-21swapper/108:10:031
2266999250,25cyclictest0-21swapper/207:49:022
2266999250,24cyclictest0-21swapper/210:31:562
2266999250,24cyclictest0-21swapper/208:28:062
22664992522,3cyclictest0-21swapper/112:37:281
22664992521,3cyclictest0-21swapper/111:30:581
22664992521,3cyclictest0-21swapper/111:07:541
22664992521,3cyclictest0-21swapper/110:51:111
22664992521,3cyclictest0-21swapper/109:53:261
22664992521,3cyclictest0-21swapper/108:59:471
22664992521,3cyclictest0-21swapper/108:06:051
22664992521,3cyclictest0-21swapper/107:46:191
22664992516,8cyclictest0-21swapper/107:29:281
2266499250,25cyclictest0-21swapper/111:24:361
2266499250,24cyclictest0-21swapper/110:48:091
2266499250,24cyclictest0-21swapper/110:10:391
2266499250,24cyclictest0-21swapper/109:36:501
22669992422,2cyclictest0-21swapper/208:30:262
22664992421,3cyclictest0-21swapper/108:36:571
2266999231,3cyclictest0-21swapper/211:24:132
2266999230,23cyclictest0-21swapper/208:16:172
22664992321,2cyclictest0-21swapper/110:04:561
22664992321,1cyclictest0-21swapper/108:40:231
22664992320,2cyclictest0-21swapper/109:44:091
22664992315,7cyclictest0-21swapper/111:38:371
2266499230,23cyclictest0-21swapper/111:14:071
2266499230,22cyclictest0-21swapper/112:04:421
2266499230,22cyclictest0-21swapper/108:30:141
2266499230,22cyclictest0-21swapper/107:33:051
2266999227,13cyclictest0-21swapper/209:28:302
22669992220,1cyclictest0-21swapper/211:40:192
22669992218,3cyclictest0-21swapper/207:29:042
2266999220,3cyclictest0-21swapper/208:08:052
2266999220,22cyclictest0-21swapper/209:20:442
2266999220,21cyclictest0-21swapper/211:16:042
2266999220,21cyclictest0-21swapper/209:46:572
22664992220,2cyclictest0-21swapper/112:08:251
2266499220,21cyclictest0-21swapper/111:42:251
2266499220,21cyclictest0-21swapper/109:05:231
22658992218,2cyclictest749-21snmpd10:23:570
21902220,0sleep20-21swapper/210:10:182
22669992118,3cyclictest0-21swapper/212:10:312
22669992118,2cyclictest749-21snmpd11:14:302
22669992117,3cyclictest0-21swapper/208:36:212
22669992117,3cyclictest0-21swapper/207:10:282
2266999211,19cyclictest0-21swapper/211:37:272
2266999211,18cyclictest0-21swapper/210:00:012
2266999210,20cyclictest0-21swapper/211:52:342
2266999210,20cyclictest0-21swapper/211:32:282
2266999210,20cyclictest0-21swapper/210:59:322
2266999210,20cyclictest0-21swapper/208:50:392
2266999210,20cyclictest0-21swapper/208:47:112
2266999210,20cyclictest0-21swapper/207:42:432
2266499217,13cyclictest0-21swapper/109:10:181
22664992119,2cyclictest0-21swapper/108:25:321
2266499210,3cyclictest0-21swapper/110:57:361
2266499210,2cyclictest0-21swapper/109:16:241
2266499210,2cyclictest0-21swapper/107:50:581
2266499210,20cyclictest0-21swapper/112:28:511
2266499210,20cyclictest0-21swapper/112:14:281
2266499210,20cyclictest0-21swapper/110:35:511
2266499210,20cyclictest0-21swapper/109:26:391
2266499210,20cyclictest0-21swapper/108:15:051
22658992119,1cyclictest749-21snmpd07:19:550
22658992118,2cyclictest749-21snmpd11:39:340
22658992118,2cyclictest749-21snmpd09:48:230
22658992118,2cyclictest749-21snmpd08:56:440
22658992118,2cyclictest749-21snmpd08:14:440
22658992118,2cyclictest749-21snmpd07:56:080
22658992117,2cyclictest749-21snmpd11:54:010
22658992117,2cyclictest749-21snmpd11:48:540
22658992117,2cyclictest749-21snmpd11:18:580
22658992117,2cyclictest749-21snmpd09:27:210
22658992117,2cyclictest749-21snmpd07:40:100
2265899210,21cyclictest0-21swapper/011:30:090
2265899210,19cyclictest0-21swapper/011:40:220
2266999206,8cyclictest29457-21/usr/sbin/munin08:40:192
22669992018,1cyclictest749-21snmpd12:05:162
22669992018,1cyclictest749-21snmpd12:03:182
22669992018,1cyclictest749-21snmpd11:57:162
22669992018,1cyclictest749-21snmpd11:25:282
22669992018,1cyclictest749-21snmpd11:09:162
22669992018,1cyclictest749-21snmpd10:03:022
22669992018,1cyclictest749-21snmpd09:33:032
22669992018,1cyclictest749-21snmpd09:07:122
22669992018,1cyclictest749-21snmpd07:18:582
2266999200,2cyclictest0-21swapper/209:50:202
2266999200,19cyclictest0-21swapper/212:36:432
2266999200,19cyclictest0-21swapper/212:30:012
2266999200,19cyclictest0-21swapper/207:36:022
2266999200,18cyclictest0-21swapper/210:39:272
22664992018,2cyclictest0-21swapper/109:00:541
22664992018,1cyclictest749-21snmpd09:31:541
22664992018,1cyclictest749-21snmpd09:20:141
22664992017,3cyclictest0-21swapper/111:15:491
2266499200,2cyclictest0-21swapper/110:30:151
2266499200,20cyclictest0-21swapper/108:52:391
2266499200,1cyclictest22348-21turbostat08:05:001
2266499200,19cyclictest0-21swapper/111:46:151
2266499200,19cyclictest0-21swapper/110:25:441
2266499200,19cyclictest0-21swapper/108:21:591
22658992018,1cyclictest749-21snmpd12:05:580
22658992018,1cyclictest749-21snmpd11:23:330
22658992018,1cyclictest749-21snmpd11:14:070
22658992018,1cyclictest749-21snmpd10:37:440
22658992018,1cyclictest749-21snmpd10:19:180
22658992018,1cyclictest749-21snmpd08:29:440
22658992018,1cyclictest749-21snmpd08:23:330
22658992017,2cyclictest749-21snmpd12:22:160
22658992017,2cyclictest749-21snmpd11:02:480
22658992017,2cyclictest749-21snmpd10:34:150
22658992017,2cyclictest749-21snmpd10:28:350
22658992017,2cyclictest749-21snmpd10:01:380
22658992017,2cyclictest749-21snmpd09:36:080
22658992017,2cyclictest749-21snmpd09:10:350
22658992016,3cyclictest749-21snmpd07:35:340
22658992016,2cyclictest749-21snmpd12:31:370
2265899200,19cyclictest0-21swapper/009:05:170
2265899200,18cyclictest10769-21munin-run07:55:000
269052190,0sleep30-21swapper/309:35:143
22669991917,1cyclictest749-21snmpd12:29:252
22669991917,1cyclictest749-21snmpd12:22:042
22669991917,1cyclictest749-21snmpd10:06:112
22669991917,1cyclictest749-21snmpd08:02:192
22669991917,1cyclictest749-21snmpd07:56:012
22669991917,1cyclictest749-21snmpd07:30:342
22669991916,2cyclictest749-21snmpd07:52:402
22669991916,2cyclictest0-21swapper/209:35:472
22669991915,3cyclictest0-21swapper/210:16:172
2266999190,19cyclictest0-21swapper/209:13:022
22664991917,2cyclictest0-21swapper/107:55:261
22664991915,3cyclictest0-21swapper/110:07:421
22658991918,1cyclictest0-21swapper/012:00:180
22658991917,1cyclictest749-21snmpd11:55:280
22658991917,1cyclictest749-21snmpd11:25:340
22658991917,1cyclictest749-21snmpd10:47:300
22658991916,2cyclictest749-21snmpd12:35:490
22658991916,2cyclictest749-21snmpd08:18:020
22658991916,2cyclictest749-21snmpd08:07:410
22658991916,2cyclictest749-21snmpd07:11:530
2265899190,2cyclictest0-21swapper/012:25:130
22669991816,1cyclictest749-21snmpd12:15:332
22669991816,1cyclictest749-21snmpd10:52:212
22669991816,1cyclictest749-21snmpd10:23:302
22669991816,1cyclictest749-21snmpd09:18:482
22669991814,3cyclictest0-21swapper/208:20:082
2265899189,8cyclictest0-21swapper/012:17:190
2265899182,14cyclictest0-21swapper/011:05:170
22658991816,2cyclictest0-21swapper/010:05:170
22658991816,2cyclictest0-21swapper/009:50:120
22658991816,1cyclictest749-21snmpd12:10:450
22658991816,1cyclictest749-21snmpd10:50:260
22658991816,1cyclictest749-21snmpd10:40:110
22658991816,1cyclictest749-21snmpd10:11:350
22658991816,1cyclictest749-21snmpd09:56:270
22658991816,1cyclictest749-21snmpd09:40:360
22658991816,1cyclictest749-21snmpd09:23:500
22658991816,1cyclictest749-21snmpd08:00:490
22658991815,2cyclictest749-21snmpd08:36:530
22658991814,2cyclictest749-21snmpd09:31:020
2265899181,15cyclictest0-21swapper/009:15:150
2265899180,17cyclictest0-21swapper/009:00:170
43262170,0sleep30-21swapper/310:40:183
2266999175,8cyclictest0-21swapper/210:45:112
22669991714,2cyclictest749-21snmpd11:02:152
22669991714,1cyclictest752-21lldpd08:55:582
2266999171,15cyclictest0-21swapper/210:40:412
22658991715,1cyclictest749-21snmpd10:57:540
22658991715,1cyclictest749-21snmpd08:48:390
2265899170,11cyclictest0-21swapper/007:45:200
2265899170,11cyclictest0-21swapper/007:20:170
22669991614,1cyclictest749-21snmpd11:48:432
2266499160,15cyclictest0-21swapper/107:21:141
2265899160,15cyclictest0-21swapper/008:40:120
298232159,3sleep30-21swapper/311:01:583
293312156,3sleep30-21swapper/312:25:553
2265899153,7cyclictest15005-21/usr/sbin/munin07:30:180
22658991513,1cyclictest749-21snmpd08:54:200
2265899150,14cyclictest0-21swapper/007:25:130
172272159,3sleep30-21swapper/310:21:123
902821410,3sleep30-21swapper/309:18:453
887921410,3sleep30-21swapper/307:21:193
854121410,3sleep30-21swapper/312:36:283
78632149,3sleep30-21swapper/308:48:213
654721410,3sleep30-21swapper/312:05:533
500021410,3sleep30-21swapper/309:45:093
486121410,3sleep30-21swapper/311:36:013
33362147,3sleep30-21swapper/307:17:313
314862144,3sleep30-21swapper/311:33:013
31322148,3sleep30-21swapper/311:08:103
3027021410,3sleep30-21swapper/309:08:493
291221410,3sleep30-21swapper/312:31:593
2893821410,3sleep30-21swapper/308:36:403
279592148,3sleep30-21swapper/308:10:013
2772121410,3sleep30-21swapper/310:05:023
257502148,3sleep30-21swapper/309:32:393
2379121410,3sleep30-21swapper/312:22:033
200082148,3sleep30-21swapper/307:30:283
1867521410,3sleep30-21swapper/310:53:173
1797721410,3sleep30-21swapper/312:18:343
1790321410,3sleep30-21swapper/308:29:443
170421410,3sleep30-21swapper/310:36:233
147422148,3sleep30-21swapper/307:29:443
1432221410,3sleep30-21swapper/311:17:393
9512139,3sleep30-21swapper/312:01:243
65392139,3sleep30-21swapper/308:17:463
48182139,3sleep30-21swapper/307:45:383
46772139,3sleep30-21swapper/309:43:523
35132139,3sleep30-21swapper/311:10:093
31862139,3sleep30-21swapper/309:10:323
315752133,3sleep30-21swapper/307:41:183
2873721310,3sleep30-21swapper/310:34:373
280292139,3sleep30-21swapper/307:13:063
272842139,3sleep30-21swapper/310:02:193
253952139,3sleep30-21swapper/311:25:353
240922138,3sleep30-21swapper/310:55:283
228432139,3sleep30-21swapper/310:26:093
220452139,3sleep30-21swapper/308:01:213
189782139,3sleep30-21swapper/308:57:343
181652136,4sleep30-21swapper/308:30:113
163482139,3sleep30-21swapper/307:55:513
161072139,3sleep30-21swapper/311:45:433
147572139,3sleep30-21swapper/311:20:083
145042138,3sleep30-21swapper/309:21:583
129212137,3sleep30-21swapper/310:46:313
122312139,3sleep30-21swapper/312:11:503
122052139,3sleep30-21swapper/308:23:143
104272138,3sleep30-21swapper/307:50:513
277622128,3sleep30-21swapper/308:07:493
276512129,3sleep30-21swapper/311:55:403
256402128,3sleep30-21swapper/307:35:463
23082129,3sleep30-21swapper/308:43:543
217932128,3sleep30-21swapper/311:51:543
213182128,3sleep30-21swapper/309:57:173
156372128,3sleep30-21swapper/309:51:043
132482128,3sleep30-21swapper/308:50:503
107522128,3sleep30-21swapper/311:43:583
201522117,3sleep30-21swapper/309:27:383
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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