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2026-03-09 - 13:00
[ 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 Mon Mar 09, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
204972171101,7sleep30-21swapper/319:07:333
20392212178,7sleep20-21swapper/219:06:122
203702115105,7sleep00-21swapper/019:05:530
204082110100,7sleep10-21swapper/119:06:231
81882650,1sleep38193-21irqcore22:45:193
308632620,0sleep20-21swapper/219:45:162
210512590,0sleep00-21swapper/022:00:130
274762560,5sleep12084999cyclictest20:40:001
320712530,0sleep30-21swapper/320:15:163
209862380,0sleep020992-21kthreadcore00:20:170
2085799280,27cyclictest0-21swapper/222:42:232
2085799280,27cyclictest0-21swapper/221:40:412
2084999280,27cyclictest0-21swapper/121:31:291
2084999280,27cyclictest0-21swapper/121:22:531
2084999280,27cyclictest0-21swapper/100:05:041
2085799270,26cyclictest0-21swapper/223:55:062
2085799270,26cyclictest0-21swapper/223:53:152
2085799270,26cyclictest0-21swapper/221:29:562
2084999270,26cyclictest0-21swapper/123:43:001
2084999270,26cyclictest0-21swapper/123:32:091
2084999270,26cyclictest0-21swapper/123:14:571
2084999270,26cyclictest0-21swapper/122:39:291
2084999270,26cyclictest0-21swapper/122:15:471
2084999270,26cyclictest0-21swapper/122:13:411
2084999270,26cyclictest0-21swapper/120:33:421
2084999270,26cyclictest0-21swapper/119:40:011
2084999270,26cyclictest0-21swapper/119:31:391
2084999270,26cyclictest0-21swapper/119:27:471
2084999270,26cyclictest0-21swapper/100:37:391
2084999270,26cyclictest0-21swapper/100:28:421
2084499270,26cyclictest0-21swapper/023:05:540
2085799260,25cyclictest0-21swapper/223:45:212
2085799260,25cyclictest0-21swapper/222:55:532
20849992618,7cyclictest0-21swapper/120:35:071
2084999260,25cyclictest0-21swapper/121:40:471
2084999260,25cyclictest0-21swapper/121:05:041
2084999260,25cyclictest0-21swapper/121:03:341
2084999260,25cyclictest0-21swapper/100:11:211
2084499261,1cyclictest0-21swapper/021:50:170
2085799250,25cyclictest0-21swapper/220:48:122
2085799250,24cyclictest0-21swapper/221:33:082
2085799250,24cyclictest0-21swapper/220:52:282
4982240,0sleep10-21swapper/123:05:181
20857992417,7cyclictest0-21swapper/220:38:402
2085799240,23cyclictest0-21swapper/220:14:462
20849992421,3cyclictest0-21swapper/119:15:501
20857992315,7cyclictest0-21swapper/221:39:142
2085799231,21cyclictest0-21swapper/200:17:152
20849992321,2cyclictest0-21swapper/121:46:501
20849992320,3cyclictest0-21swapper/100:04:391
2084499230,22cyclictest0-21swapper/023:31:380
20857992221,1cyclictest0-21swapper/221:01:102
20857992218,3cyclictest0-21swapper/221:48:412
20857992218,3cyclictest0-21swapper/220:16:042
20857992216,6cyclictest0-21swapper/200:24:372
2085799221,20cyclictest0-21swapper/223:44:212
2085799221,20cyclictest0-21swapper/219:37:582
2085799220,3cyclictest0-21swapper/219:54:432
2085799220,21cyclictest0-21swapper/223:28:342
2085799220,21cyclictest0-21swapper/223:28:332
2085799220,21cyclictest0-21swapper/223:20:002
2085799220,21cyclictest0-21swapper/223:14:012
2085799220,21cyclictest0-21swapper/223:06:082
2085799220,21cyclictest0-21swapper/219:44:402
2085799220,21cyclictest0-21swapper/200:33:012
2085799220,21cyclictest0-21swapper/200:06:042
20849992220,2cyclictest0-21swapper/123:26:391
20849992220,2cyclictest0-21swapper/123:26:391
20849992219,3cyclictest0-21swapper/123:45:391
20849992219,3cyclictest0-21swapper/122:26:201
20849992218,3cyclictest0-21swapper/123:52:131
20849992218,3cyclictest0-21swapper/119:42:181
2084999220,21cyclictest0-21swapper/123:20:131
2084999220,21cyclictest0-21swapper/123:20:121
2084999220,21cyclictest0-21swapper/122:59:111
2084999220,21cyclictest0-21swapper/121:55:531
2084999220,21cyclictest0-21swapper/121:53:561
2084999220,21cyclictest0-21swapper/121:29:081
2084999220,21cyclictest0-21swapper/121:16:171
2084999220,21cyclictest0-21swapper/120:58:151
2084999220,21cyclictest0-21swapper/120:22:371
2084999220,21cyclictest0-21swapper/120:03:311
2084999220,21cyclictest0-21swapper/120:03:301
2084999220,21cyclictest0-21swapper/119:59:001
2084999220,21cyclictest0-21swapper/100:31:251
20844992218,2cyclictest27469-21sadc22:35:000
2084499220,3cyclictest0-21swapper/020:43:210
2084499220,21cyclictest0-21swapper/020:59:480
2084499220,21cyclictest0-21swapper/019:40:080
2085799211,3cyclictest0-21swapper/220:59:312
2085799210,20cyclictest0-21swapper/222:10:262
2085799210,20cyclictest0-21swapper/221:19:532
2085799210,20cyclictest0-21swapper/200:00:362
2084999217,9cyclictest0-21swapper/120:50:101
20849992120,1cyclictest0-21swapper/120:45:161
20849992119,2cyclictest0-21swapper/121:13:021
20849992118,3cyclictest0-21swapper/123:18:421
2084999210,3cyclictest0-21swapper/120:29:221
2084999210,20cyclictest0-21swapper/123:38:181
2084999210,20cyclictest0-21swapper/122:50:081
2084999210,20cyclictest0-21swapper/122:40:081
2084999210,20cyclictest0-21swapper/122:23:141
2084999210,20cyclictest0-21swapper/122:00:591
2084999210,20cyclictest0-21swapper/121:35:581
2084999210,20cyclictest0-21swapper/120:18:121
2084999210,20cyclictest0-21swapper/120:08:381
2084999210,20cyclictest0-21swapper/119:10:511
2084999210,20cyclictest0-21swapper/100:19:541
2084499217,13cyclictest0-21swapper/023:47:140
20844992119,1cyclictest2028-21apt-get19:20:090
2084499210,20cyclictest0-21swapper/000:28:030
44332200,0sleep34437-21gltestperf21:45:153
20857992018,2cyclictest0-21swapper/223:20:032
20857992018,2cyclictest0-21swapper/223:20:032
20857992018,1cyclictest848-21ntp_kernel_pll_19:15:212
20857992018,1cyclictest749-21snmpd22:53:022
20857992018,1cyclictest749-21snmpd22:18:592
20857992018,1cyclictest749-21snmpd21:09:012
20857992018,1cyclictest749-21snmpd20:30:002
20857992018,1cyclictest749-21snmpd19:22:262
20857992018,1cyclictest15791-21cat21:55:172
20857992017,2cyclictest749-21snmpd23:30:182
20857992017,2cyclictest749-21snmpd19:13:472
20857992017,2cyclictest0-21swapper/220:04:282
20857992017,2cyclictest0-21swapper/220:04:282
20857992017,2cyclictest0-21swapper/219:56:572
20857992017,1cyclictest752-21lldpd19:26:052
20857992016,3cyclictest0-21swapper/222:35:262
2085799201,15cyclictest0-21swapper/222:00:232
2085799200,20cyclictest0-21swapper/221:10:342
2085799200,1cyclictest10174-21latency_hist20:25:012
2085799200,19cyclictest0-21swapper/223:35:212
2085799200,19cyclictest0-21swapper/222:25:212
2085799200,19cyclictest0-21swapper/221:53:132
2085799200,19cyclictest0-21swapper/219:33:362
20849992017,3cyclictest0-21swapper/119:50:581
20849992017,3cyclictest0-21swapper/119:20:541
20849992016,3cyclictest0-21swapper/100:21:421
2084999200,2cyclictest0-21swapper/123:57:151
2084999200,2cyclictest0-21swapper/122:48:471
2084999200,20cyclictest0-21swapper/123:04:291
2084999200,20cyclictest0-21swapper/122:09:381
2084999200,19cyclictest0-21swapper/122:32:021
20844992018,1cyclictest749-21snmpd23:43:090
20844992018,1cyclictest749-21snmpd23:20:270
20844992018,1cyclictest749-21snmpd23:20:270
20844992018,1cyclictest749-21snmpd23:12:000
20844992018,1cyclictest749-21snmpd22:54:320
20844992018,1cyclictest749-21snmpd22:23:350
20844992018,1cyclictest749-21snmpd22:15:170
20844992018,1cyclictest749-21snmpd21:42:380
20844992018,1cyclictest749-21snmpd21:36:560
20844992018,1cyclictest749-21snmpd21:34:290
20844992018,1cyclictest749-21snmpd21:27:230
20844992018,1cyclictest749-21snmpd21:16:320
20844992018,1cyclictest749-21snmpd21:01:190
20844992018,1cyclictest749-21snmpd20:45:430
20844992018,1cyclictest749-21snmpd20:34:190
20844992018,1cyclictest749-21snmpd20:02:340
20844992018,1cyclictest749-21snmpd20:02:330
20844992018,1cyclictest749-21snmpd00:16:370
20844992017,2cyclictest749-21snmpd23:25:360
20844992017,2cyclictest749-21snmpd23:25:360
20844992016,2cyclictest749-21snmpd23:39:250
2084499200,3cyclictest0-21swapper/023:04:470
2084499200,2cyclictest0-21swapper/020:18:480
20857991917,2cyclictest0-21swapper/222:22:352
20857991917,1cyclictest749-21snmpd22:46:052
20857991917,1cyclictest749-21snmpd22:06:232
20857991917,1cyclictest749-21snmpd20:25:012
20857991917,1cyclictest749-21snmpd20:09:182
20857991915,3cyclictest0-21swapper/200:25:392
2084999190,1cyclictest32266-21kthreadcore19:45:191
2084499193,14cyclictest0-21swapper/021:55:220
20844991917,1cyclictest749-21snmpd23:53:420
20844991917,1cyclictest749-21snmpd23:15:150
20844991917,1cyclictest749-21snmpd22:38:170
20844991917,1cyclictest749-21snmpd21:09:340
20844991917,1cyclictest749-21snmpd19:33:150
20844991917,1cyclictest749-21snmpd00:10:150
2084499191,14cyclictest0-21swapper/022:55:230
2085799186,8cyclictest0-21swapper/200:35:122
20857991816,2cyclictest0-21swapper/221:20:152
20857991816,2cyclictest0-21swapper/220:43:522
20857991816,1cyclictest8-21rcu_preempt22:30:322
20857991814,3cyclictest0-21swapper/223:01:052
2085799181,15cyclictest0-21swapper/200:10:202
2084499186,8cyclictest0-21swapper/022:10:140
2084499184,13cyclictest0-21swapper/020:10:110
2084499181,8cyclictest41ktimersoftd/020:25:210
20844991816,1cyclictest749-21snmpd22:26:180
20844991816,1cyclictest749-21snmpd21:47:260
20844991816,1cyclictest749-21snmpd21:21:070
20844991816,1cyclictest749-21snmpd21:11:350
20844991816,1cyclictest749-21snmpd19:13:120
20844991816,1cyclictest749-21snmpd00:37:150
20844991816,1cyclictest749-21snmpd00:05:030
20849991715,2cyclictest0-21swapper/120:10:161
2084499171,9cyclictest0-21swapper/019:45:150
20844991715,2cyclictest0-21swapper/022:40:320
20844991715,1cyclictest749-21snmpd22:47:140
20844991715,1cyclictest749-21snmpd22:05:380
20844991715,1cyclictest749-21snmpd20:20:400
20844991715,1cyclictest749-21snmpd20:05:490
20844991715,1cyclictest749-21snmpd19:54:540
20844991715,1cyclictest749-21snmpd00:04:370
2084499170,11cyclictest0-21swapper/023:55:240
55002169,3sleep30-21swapper/300:07:163
2084499163,9cyclictest0-21swapper/019:15:110
2084499162,13cyclictest0-21swapper/019:57:520
20844991614,2cyclictest0-21swapper/019:35:120
20844991614,1cyclictest749-21snmpd20:36:010
2084499160,11cyclictest0-21swapper/020:50:150
65042155,3sleep30-21swapper/320:49:403
234421510,3sleep30-21swapper/323:07:053
213732159,3sleep30-21swapper/320:33:233
85532149,3sleep30-21swapper/319:54:193
662421410,3sleep30-21swapper/322:40:583
63021410,3sleep30-21swapper/322:35:293
34472149,3sleep30-21swapper/321:45:003
3158421410,3sleep30-21swapper/322:07:373
3113721410,3sleep30-21swapper/323:33:123
2960921410,3sleep30-21swapper/319:41:533
2922021410,3sleep30-21swapper/323:02:373
2879921410,3sleep30-21swapper/321:07:273
273521410,3sleep30-21swapper/319:46:213
269152140,0sleep30-21swapper/319:15:013
2681721410,3sleep30-21swapper/320:36:083
2534821410,3sleep30-21swapper/320:08:153
243722144,3sleep30-21swapper/321:31:343
2364821410,3sleep30-21swapper/322:58:083
2178821410,3sleep30-21swapper/322:29:173
213621410,3sleep30-21swapper/321:14:403
1968021410,3sleep30-21swapper/320:02:483
1968021410,3sleep30-21swapper/320:02:483
161532147,3sleep30-21swapper/322:24:163
1556621410,3sleep30-21swapper/320:27:113
142612147,4sleep30-21swapper/321:50:243
1387621410,3sleep30-21swapper/323:17:023
1335821410,3sleep30-21swapper/321:24:373
1011321410,3sleep30-21swapper/320:24:253
9932139,3sleep30-21swapper/300:31:073
97502139,3sleep30-21swapper/323:40:543
84112139,3sleep30-21swapper/323:14:023
76232137,3sleep30-21swapper/319:25:123
75982139,3sleep30-21swapper/321:17:523
42122139,3sleep30-21swapper/323:36:403
3782139,3sleep30-21swapper/320:42:203
322172139,3sleep30-21swapper/300:00:473
319972139,3sleep30-21swapper/322:10:063
306942135,5sleep30-21swapper/320:10:253
299372139,3sleep30-21swapper/321:35:473
272012139,3sleep30-21swapper/322:31:453
266222139,3sleep30-21swapper/323:56:363
261022139,3sleep30-21swapper/319:11:293
239382139,3sleep30-21swapper/319:36:093
231482139,3sleep30-21swapper/321:01:423
223412139,3sleep30-21swapper/300:22:273
2084499139,3cyclictest0-21swapper/000:30:180
200372139,3sleep30-21swapper/321:57:413
195842139,3sleep30-21swapper/323:23:003
195842139,3sleep30-21swapper/323:22:593
187532138,3sleep30-21swapper/321:27:063
184382139,3sleep30-21swapper/319:32:393
178172137,3sleep30-21swapper/322:50:233
175822139,3sleep30-21swapper/320:57:303
15292139,3sleep30-21swapper/300:35:083
139732139,3sleep30-21swapper/319:57:023
104402139,3sleep30-21swapper/322:18:033
70892128,3sleep30-21swapper/319:21:103
253842128,3sleep30-21swapper/323:26:273
253842128,3sleep30-21swapper/323:26:273
211342128,3sleep30-21swapper/323:53:183
154912128,3sleep30-21swapper/323:47:503
118322128,3sleep30-21swapper/320:50:293
111922128,3sleep30-21swapper/300:13:293
278512117,3sleep30-21swapper/300:26:223
259462117,3sleep30-21swapper/322:02:223
167362117,3sleep30-21swapper/300:17:413
2084499101,7cyclictest0-21swapper/019:25:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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