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2026-02-14 - 03:16
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackbslot4.osadl.org (updated Sat Feb 14, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
132122910,24sleep337-21ksoftirqd/322:26:563
13742997422,46cyclictest2596-21/usr/sbin/munin19:31:151
13742997320,47cyclictest20353-21ssh00:02:231
13742997314,52cyclictest8742-21kernelversion19:46:191
13742997314,52cyclictest8742-21kernelversion19:46:191
13742997221,45cyclictest31214-21/usr/sbin/munin19:21:261
13742997128,9cyclictest5475-21ssh22:16:291
13742997024,39cyclictest6249-21perl20:51:121
13742997024,39cyclictest6249-21perl20:51:121
13742997023,41cyclictest6343-21/usr/sbin/munin19:41:151
13742997023,41cyclictest6343-21/usr/sbin/munin19:41:151
13742997022,42cyclictest20369-21ssh22:36:261
13742997022,42cyclictest20369-21ssh22:36:261
13742996924,39cyclictest17595-21/usr/sbin/munin20:11:241
13742996924,39cyclictest13845-21/usr/sbin/munin20:01:251
13742996923,40cyclictest22810-21sed18:56:281
13742996922,40cyclictest25774-21idleruntime22:01:121
13742996922,14cyclictest25110-21/usr/sbin/munin20:31:151
13742996922,13cyclictest16222-21/usr/sbin/munin18:41:261
13742996921,43cyclictest30184-21crond22:50:551
13742996921,42cyclictest694-21/usr/sbin/munin19:26:161
13742996826,36cyclictest31625-21/usr/sbin/munin20:41:201
13742996825,37cyclictest24600-21taskset22:42:041
13742996824,38cyclictest32552-21/usr/sbin/munin21:26:201
13742996823,38cyclictest627-21snmpd20:58:371
13742996823,38cyclictest627-21snmpd20:58:371
13742996822,40cyclictest4470-21/usr/sbin/munin19:36:131
13742996822,40cyclictest23874-21cat20:26:201
13742996820,42cyclictest16960-21ssh21:06:071
13742996819,43cyclictest28966-21ssh21:21:221
13742996724,9cyclictest9412-21ssh23:48:101
13742996724,37cyclictest17192-21ssh22:32:221
13742996723,38cyclictest29975-21rt-features22:06:211
13742996723,38cyclictest15720-21/usr/sbin/munin20:06:211
13742996624,36cyclictest10358-21ssh22:23:551
13742996623,37cyclictest10443-21sshd21:41:001
13742996622,39cyclictest22410-21ssh21:12:141
13742996622,39cyclictest21343-21/usr/sbin/munin20:21:221
13742996622,38cyclictest27752-21cat20:36:181
13742996622,38cyclictest11772-21/usr/sbin/munin22:26:091
13742996621,39cyclictest19969-21ssh21:52:541
13742996621,38cyclictest3252-21users22:56:261
13742996524,9cyclictest24922-21/usr/sbin/munin21:16:151
13742996524,36cyclictest9829-21cat23:06:101
13742996524,34cyclictest25591-21/usr/sbin/munin19:06:241
13742996524,13cyclictest7325-21iostat21:36:131
13742996523,36cyclictest19471-21/usr/sbin/munin20:16:271
13742996522,37cyclictest2608-21ssh22:13:221
13742996522,37cyclictest17113-21ssh23:58:321
13742996521,38cyclictest6958-21sed23:01:271
13742996521,38cyclictest3272-21df21:31:091
13742996520,39cyclictest758-21taskset22:54:101
13742996518,41cyclictest1448-21kworker/1:221:49:091
13742996518,41cyclictest1448-21kworker/1:221:49:091
13742996424,35cyclictest13162-21tr23:11:061
13742996424,34cyclictest10092-21/usr/sbin/munin19:51:201
13742996423,36cyclictest14067-21chrt23:55:051
13742996423,36cyclictest14067-21chrt23:55:051
13742996423,35cyclictest20761-21/usr/sbin/munin23:21:081
13742996423,35cyclictest17452-21iostat_ios23:16:131
13742996422,37cyclictest2752-21ssh23:40:051
13742996422,36cyclictest577-21ksmtuned23:43:091
13742996422,36cyclictest28227-21ntpq19:11:241
13742996422,36cyclictest18098-21/usr/sbin/munin18:46:171
13742996422,36cyclictest13922-21load21:01:181
13742996421,37cyclictest30685-21ssh23:33:371
13742996420,38cyclictest22834-21timerwakeupswit21:56:271
13742996323,34cyclictest23716-21/usr/sbin/munin19:01:291
13742996319,38cyclictest21758-21latency_hist18:56:011
13742996223,33cyclictest29344-21/usr/sbin/munin19:16:251
13742996223,33cyclictest14348-21/usr/sbin/munin18:36:321
13742996222,34cyclictest27366-21ssh23:29:341
13742996222,13cyclictest627-21snmpd19:56:031
1375199615,50cyclictest0-21swapper/221:13:012
13742996121,34cyclictest2092-21ssh20:46:051
1325526114,17sleep20-21swapper/218:33:032
1349526012,17sleep30-21swapper/318:35:573
13738995950,5cyclictest3-21ksoftirqd/023:25:540
1375199575,46cyclictest0-21swapper/221:02:172
1375199574,47cyclictest0-21swapper/222:16:262
1375199574,46cyclictest0-21swapper/200:05:232
1375999554,45cyclictest0-21swapper/323:56:233
1375199544,43cyclictest0-21swapper/222:39:352
1375199544,43cyclictest0-21swapper/222:39:352
1375199534,43cyclictest0-21swapper/222:14:562
1375199533,44cyclictest0-21swapper/218:53:002
1375199532,46cyclictest6518-21latency_hist21:35:582
1375999524,41cyclictest0-21swapper/300:01:233
13759995212,34cyclictest0-21swapper/322:09:303
1375199524,42cyclictest0-21swapper/220:49:582
1375199524,11cyclictest0-21swapper/221:10:372
1375199523,5cyclictest0-21swapper/223:45:342
1375199523,43cyclictest0-21swapper/223:03:222
1375999514,41cyclictest0-21swapper/321:38:373
1375199514,41cyclictest0-21swapper/223:50:542
1375199514,41cyclictest0-21swapper/223:21:442
1375199514,41cyclictest0-21swapper/221:54:262
1375199514,40cyclictest0-21swapper/220:45:382
1375999504,40cyclictest0-21swapper/321:46:113
1375999504,40cyclictest0-21swapper/321:46:113
1375999503,41cyclictest0-21swapper/321:42:463
1375199504,40cyclictest0-21swapper/222:30:452
1375199504,40cyclictest0-21swapper/221:30:182
1375199504,39cyclictest0-21swapper/222:23:362
1375199504,39cyclictest0-21swapper/222:07:132
1375199504,39cyclictest0-21swapper/221:59:582
1375199504,10cyclictest0-21swapper/222:43:152
1375199503,41cyclictest0-21swapper/223:14:442
1375199503,41cyclictest0-21swapper/220:36:182
1375199503,40cyclictest0-21swapper/223:55:432
1375199503,40cyclictest0-21swapper/223:55:432
13751995012,32cyclictest0-21swapper/223:40:422
1375999494,40cyclictest0-21swapper/320:53:183
1375999494,40cyclictest0-21swapper/320:53:183
1375999493,41cyclictest0-21swapper/323:26:443
1375999493,41cyclictest0-21swapper/321:14:273
13759994917,26cyclictest26766-21diskmemload22:33:173
1375199494,39cyclictest0-21swapper/222:47:212
1375199494,38cyclictest0-21swapper/223:27:272
1375199494,38cyclictest0-21swapper/223:06:242
1375199494,38cyclictest0-21swapper/222:58:282
1375199494,37cyclictest0-21swapper/221:21:072
1375199493,41cyclictest0-21swapper/223:31:042
1375199493,41cyclictest0-21swapper/218:41:192
1375199493,40cyclictest0-21swapper/223:58:032
1375199493,15cyclictest0-21swapper/220:16:042
13751994911,32cyclictest0-21swapper/222:03:272
1373899493,41cyclictest0-21swapper/018:56:300
1373899492,41cyclictest16416-21ssh23:15:300
1375999484,38cyclictest0-21swapper/322:48:043
1375999484,37cyclictest0-21swapper/323:12:213
1375999483,39cyclictest0-21swapper/321:17:473
13759994816,26cyclictest26766-21diskmemload20:39:303
1375199488,34cyclictest0-21swapper/220:52:252
1375199488,34cyclictest0-21swapper/220:52:252
1375199484,38cyclictest0-21swapper/220:59:072
1375199484,38cyclictest0-21swapper/220:59:072
1375199484,38cyclictest0-21swapper/219:06:012
1375199484,37cyclictest0-21swapper/223:16:352
1375199484,37cyclictest0-21swapper/222:53:132
1375199484,37cyclictest0-21swapper/222:30:582
1375199484,37cyclictest0-21swapper/221:46:012
1375199484,37cyclictest0-21swapper/221:46:012
1375199484,37cyclictest0-21swapper/219:17:032
13738994811,31cyclictest0-21swapper/021:11:220
1375999476,35cyclictest0-21swapper/323:31:153
1375999475,36cyclictest0-21swapper/320:42:303
1375999474,36cyclictest0-21swapper/322:11:223
1375999474,19cyclictest0-21swapper/323:49:553
1375999473,39cyclictest0-21swapper/323:24:243
13759994710,31cyclictest0-21swapper/321:00:053
13759994710,31cyclictest0-21swapper/321:00:053
1375199474,38cyclictest0-21swapper/221:38:452
1375199474,38cyclictest0-21swapper/219:41:162
1375199474,38cyclictest0-21swapper/219:41:162
1375199474,37cyclictest0-21swapper/218:56:342
1375199474,17cyclictest0-21swapper/221:41:082
1373899479,33cyclictest0-21swapper/020:46:220
1373899474,38cyclictest0-21swapper/018:36:220
188372463,8sleep00-21swapper/018:46:240
1375999464,37cyclictest0-21swapper/322:42:083
1375999464,36cyclictest0-21swapper/323:36:323
1375999464,36cyclictest0-21swapper/323:10:093
1375999464,36cyclictest0-21swapper/323:04:163
1375999464,36cyclictest0-21swapper/322:58:193
1375999464,36cyclictest0-21swapper/322:51:093
1375999464,36cyclictest0-21swapper/320:48:123
1375999463,37cyclictest17489-21/usr/sbin/munin21:06:153
1375999462,7cyclictest5203-21ssh23:42:143
1375199464,37cyclictest0-21swapper/219:31:172
1375199464,36cyclictest0-21swapper/219:30:432
1375199464,36cyclictest0-21swapper/219:13:492
1375199464,10cyclictest0-21swapper/219:54:322
1375199463,38cyclictest0-21swapper/221:17:542
1375199463,38cyclictest0-21swapper/219:48:032
1375199463,38cyclictest0-21swapper/219:48:032
1375199463,37cyclictest0-21swapper/220:26:392
304922453,9sleep00-21swapper/022:06:370
209492453,8sleep00-21swapper/020:18:590
137682453,8sleep00-21swapper/022:28:070
1375999457,32cyclictest0-21swapper/323:51:293
1375999457,32cyclictest0-21swapper/323:51:293
1375999454,36cyclictest0-21swapper/322:23:263
1375999454,35cyclictest0-21swapper/322:37:173
1375999454,35cyclictest0-21swapper/322:37:173
1375999454,35cyclictest0-21swapper/321:23:483
1375999452,19cyclictest1891-21ssh21:28:533
1375199454,9cyclictest0-21swapper/218:36:362
1375199454,5cyclictest0-21swapper/220:01:002
1375199454,36cyclictest0-21swapper/220:21:202
1375199453,37cyclictest0-21swapper/219:36:172
1375199453,36cyclictest0-21swapper/220:31:442
1375199453,36cyclictest0-21swapper/220:11:332
1375199453,36cyclictest0-21swapper/220:04:422
77732444,7sleep00-21swapper/020:52:440
77732444,7sleep00-21swapper/020:52:440
175972443,8sleep00-21swapper/020:11:110
1375199443,36cyclictest0-21swapper/219:22:082
1375199443,35cyclictest0-21swapper/220:06:202
1373899443,35cyclictest0-21swapper/022:33:320
124942443,8sleep00-21swapper/020:59:560
124942443,8sleep00-21swapper/020:59:560
98862433,8sleep00-21swapper/021:40:130
229422433,8sleep00-21swapper/020:25:230
187392433,8sleep00-21swapper/023:17:210
1375999434,34cyclictest0-21swapper/321:51:273
1375999434,34cyclictest0-21swapper/321:31:403
1375999434,34cyclictest0-21swapper/320:32:023
1375999433,34cyclictest0-21swapper/322:02:433
1375999433,34cyclictest0-21swapper/321:56:213
1373899435,7cyclictest0-21swapper/021:01:320
126852433,8sleep00-21swapper/023:52:070
126852433,8sleep00-21swapper/023:52:070
194182423,8sleep00-21swapper/021:08:500
16472423,8sleep00-21swapper/020:45:350
1375199423,35cyclictest0-21swapper/219:06:062
1375199423,15cyclictest0-21swapper/218:47:132
308882413,8sleep00-21swapper/019:19:480
27012413,8sleep00-21swapper/023:39:590
202532413,8sleep00-21swapper/021:53:330
171582413,8sleep00-21swapper/023:58:390
1373899414,33cyclictest25110-21/usr/sbin/munin20:31:320
13738994131,6cyclictest6515-21crond21:35:570
34542403,31sleep00-21swapper/022:56:530
308612403,6sleep30-21swapper/319:19:273
272112403,8sleep00-21swapper/019:10:390
16512403,8sleep00-21swapper/021:28:220
237222393,6sleep30-21swapper/320:26:193
154442393,8sleep00-21swapper/020:05:230
13738993930,5cyclictest3-21ksoftirqd/020:36:000
265222383,7sleep00-21swapper/023:27:480
1373899384,28cyclictest0-21swapper/019:51:000
1373899384,28cyclictest0-21swapper/019:51:000
13738993829,5cyclictest3-21ksoftirqd/022:55:550
249042370,4sleep00-21swapper/022:42:430
1373899374,29cyclictest0-21swapper/021:20:530
1373899374,28cyclictest0-21swapper/023:08:140
1373899374,28cyclictest0-21swapper/000:01:100
1373899374,27cyclictest0-21swapper/019:21:160
1342423713,18sleep00-21swapper/018:35:060
40062363,6sleep30-21swapper/319:33:073
208102363,6sleep30-21swapper/320:17:173
1373899364,28cyclictest0-21swapper/023:46:180
1373899364,27cyclictest0-21swapper/023:32:450
13738993627,5cyclictest3-21ksoftirqd/023:45:540
13738993616,16cyclictest6018-21cut23:01:110
1373899353,26cyclictest0-21swapper/019:26:210
13738993526,5cyclictest3-21ksoftirqd/019:16:000
13738993523,7cyclictest10611-21cut21:41:080
13738993522,8cyclictest7282-21seq22:20:250
13759993423,7cyclictest4897-21grep22:16:193
13759993422,7cyclictest25278-21awk19:04:563
1373899344,25cyclictest0-21swapper/022:46:200
1373899344,25cyclictest0-21swapper/021:46:000
1373899344,25cyclictest0-21swapper/021:46:000
1373899344,25cyclictest0-21swapper/021:21:430
1373899344,25cyclictest0-21swapper/019:01:230
1373899344,25cyclictest0-21swapper/018:52:430
1373899341,29cyclictest3775-21ssh22:15:560
1375999334,24cyclictest0-21swapper/321:05:153
13759993322,7cyclictest26771-21grep19:06:293
13759993322,7cyclictest14388-21sort20:01:173
13759993321,7cyclictest28496-21cat19:11:293
1373899334,25cyclictest0-21swapper/019:31:260
1373899333,25cyclictest0-21swapper/020:00:480
13738993322,7cyclictest22731-21ls21:56:260
13738993321,7cyclictest26265-21rt-features22:01:220
1373899332,17cyclictest7997-21latency_hist19:46:000
1373899332,17cyclictest7997-21latency_hist19:46:000
1324923311,16sleep10-21swapper/118:32:581
97852323,6sleep30-21swapper/319:50:013
97852323,6sleep30-21swapper/319:50:013
213572321,4sleep3577-21ksmtuned18:52:553
13759993221,7cyclictest12888-21switchtime19:56:263
1373899324,23cyclictest0-21swapper/022:37:320
1373899324,23cyclictest0-21swapper/022:37:320
1373899323,25cyclictest0-21swapper/022:24:010
1373899323,24cyclictest0-21swapper/020:26:390
1375999314,21cyclictest0-21swapper/323:16:043
13759993121,6cyclictest5420-21switchtime19:36:263
13759993120,7cyclictest31643-21idleruntime19:21:163
13759993120,7cyclictest22273-21idleruntime18:56:173
13759993120,7cyclictest18658-21latency18:46:203
13759993120,7cyclictest16743-21timerandwakeup20:06:273
1373899314,22cyclictest0-21swapper/020:06:210
1373899313,24cyclictest0-21swapper/019:51:020
13738993121,6cyclictest16436-21fschecks_count18:41:160
13759993020,6cyclictest16510-21fschecks_time18:41:163
13759993018,7cyclictest7251-21smart_sda19:41:263
13759993018,7cyclictest7251-21smart_sda19:41:263
13759993018,7cyclictest18478-21sendmail_mailst20:11:253
13759993013,12cyclictest0-21swapper/320:21:153
13738993022,5cyclictest3-21ksoftirqd/019:41:000
13759992917,7cyclictest10445-21tune2fs19:51:153
1375999285,17cyclictest0-21swapper/319:26:293
13759992715,7cyclictest15507-21unixbench_multi18:36:303
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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