You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-18 - 11:43
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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: performance
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackbslot7.osadl.org (updated Sun Jan 18, 2026 00:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1565621400,3sleep1301ktimers/121:15:441
1565621400,3sleep1301ktimers/121:15:441
301221367,83sleep13073-21latency19:04:281
4114991223,26cyclictest9918-21sh23:48:190
4114991193,29cyclictest17701-21sh23:59:560
4114991193,29cyclictest17701-21sh23:59:560
4114991143,25cyclictest15975-21seq21:16:360
4114991143,25cyclictest15975-21seq21:16:360
4114991142,26cyclictest3163-21/usr/sbin/munin21:49:190
4114991133,27cyclictest24055-21dpkg22:23:580
4114991133,25cyclictest28756-21taskset21:37:260
4114991123,26cyclictest352-21runrttasks22:39:500
4114991123,26cyclictest352-21runrttasks22:39:500
4114991122,26cyclictest10846-21ssh22:01:000
4114991122,26cyclictest10846-21ssh22:01:000
4114991114,28cyclictest1-21systemd23:08:570
4114991114,26cyclictest22050-21rm21:26:060
4114991113,24cyclictest5745-21rm23:39:580
4114991113,24cyclictest5745-21rm23:39:580
4114991112,25cyclictest31664-21/usr/sbin/munin20:29:280
4114991104,29cyclictest7331-21sh21:54:380
4114991103,26cyclictest11553-21seq22:55:470
4114991103,25cyclictest9815-21latency_hist22:53:580
4114991103,25cyclictest5072-21xargs19:09:300
4114991102,32cyclictest11452-21taskset19:29:100
4114991102,26cyclictest20039-21ssh21:23:510
4114991102,26cyclictest20039-21ssh21:23:510
4114991092,27cyclictest30555-21sh22:34:120
4114991092,27cyclictest23526-21ssh23:15:490
41149910917,83cyclictest21140-21seq19:59:070
41149910917,83cyclictest21140-21seq19:59:070
4114991083,26cyclictest21451-21taskset23:13:230
4114991083,25cyclictest31378-21ssh00:23:290
4114991083,25cyclictest31378-21ssh00:23:290
4114991082,26cyclictest17939-21runrttasks22:13:570
4114991082,26cyclictest17939-21runrttasks22:13:570
4114991082,24cyclictest29768-21ssh23:26:320
4114991082,24cyclictest15345-21sh23:56:480
4114991073,26cyclictest21057-21ssh00:05:200
4114991073,26cyclictest21057-21ssh00:05:200
4114991073,25cyclictest2178-21sshd20:39:370
4114991073,25cyclictest1706-21ssh00:27:560
4114991072,26cyclictest6361-21seq20:49:470
4114991072,26cyclictest6361-21seq20:49:470
4114991072,24cyclictest31906-21ssh21:42:480
4114991072,24cyclictest31906-21ssh21:42:480
4114991072,24cyclictest1524-21ssh21:45:120
4114991063,39cyclictest4115-21latency_hist19:08:590
4114991063,29cyclictest12242-21sh22:04:100
41149910632,43cyclictest0-21swapper/000:10:250
4114991062,27cyclictest25699-21taskset21:32:550
4114991062,26cyclictest7972-21seq20:54:530
4114991062,26cyclictest7972-21seq20:54:530
4114991062,26cyclictest5197-21ssh22:45:040
4114991062,24cyclictest11328-21runrttasks21:09:390
41149910537,53cyclictest24934-21kworker/u17:1+xprtiod23:19:120
41149910537,53cyclictest24934-21kworker/u17:1+xprtiod23:19:120
4114991052,27cyclictest352-21runrttasks22:59:150
4114991043,24cyclictest3495-21ssh23:37:090
4114991042,29cyclictest27039-21sh00:15:210
4114991042,29cyclictest27039-21sh00:15:210
4114991042,24cyclictest3676-21taskset00:32:480
4114991033,25cyclictest9051-21seq19:20:280
4114991033,24cyclictest19107-21seq19:52:270
4114991032,26cyclictest330-21rm23:31:400
4114991032,25cyclictest4897-21taskset20:46:400
4114991023,26cyclictest30777-21taskset20:28:200
4114991023,23cyclictest23929-21seq20:06:240
4114991023,23cyclictest23929-21seq20:06:240
4114991022,25cyclictest24712-21ssh22:24:550
4114991013,25cyclictest10438-21/usr/sbin/munin23:49:210
4114991013,25cyclictest10438-21/usr/sbin/munin23:49:210
4114991013,22cyclictest28545-21ssh22:29:390
4114991012,20cyclictest10551-21seq21:08:540
4114991003,7cyclictest0-21swapper/022:14:110
4114991003,26cyclictest14120-21seq19:35:350
4114991003,24cyclictest352-21runrttasks20:19:360
4114991002,24cyclictest15802-21taskset19:41:130
412399992,79cyclictest17724-21taskset21:20:022
412399992,79cyclictest17724-21taskset21:20:022
411499993,24cyclictest17300-21taskset19:44:470
411499992,26cyclictest27420-21taskset20:16:480
411499992,25cyclictest1258-21taskset20:34:410
411499972,21cyclictest5895-21ssh00:38:220
411499962,26cyclictest7504-21taskset19:16:340
411499962,26cyclictest7504-21taskset19:16:340
411499962,23cyclictest20623-21taskset19:56:170
411499952,25cyclictest11156-21taskset19:28:470
274829512,54sleep22796-21cstates19:04:162
412399933,70cyclictest25744-21apt-get20:14:102
411799923,67cyclictest9834-21apt-get19:24:131
411499922,22cyclictest25693-21taskset20:13:280
411799914,67cyclictest26247-21apt-get20:14:111
4123999062,11cyclictest181rcu_preempt22:23:592
411499902,22cyclictest8755-21runrttasks21:01:260
4123998941,14cyclictest181rcu_preempt23:19:242
4123998941,14cyclictest181rcu_preempt23:19:242
411799883,74cyclictest1600-21apt-get20:39:091
412399877,59cyclictest2127-21apt-get20:39:172
4117998723,37cyclictest0-21swapper/121:59:111
4117998723,37cyclictest0-21swapper/121:59:111
4123998658,19cyclictest26368-21apt-key21:34:002
4123998657,21cyclictest19412-21latency_hist00:03:582
4123998657,21cyclictest19412-21latency_hist00:03:582
4123998546,20cyclictest181rcu_preempt21:10:052
4117998570,9cyclictest16128-21modprobe23:58:551
4123998455,10cyclictest181rcu_preempt22:09:462
4123998455,10cyclictest181rcu_preempt22:09:462
4123998452,13cyclictest15962-21ssh23:04:012
4123998425,22cyclictest181rcu_preempt21:18:572
4123998425,22cyclictest181rcu_preempt21:18:572
411799846,46cyclictest5211-21latency_hist20:48:591
411799842,51cyclictest18068-21fschecks_count19:49:171
348428422,37sleep30-21swapper/319:04:423
4123998348,14cyclictest181rcu_preempt23:09:062
4123998346,13cyclictest181rcu_preempt19:23:402
412399833,57cyclictest19782-21ssh00:04:242
412399833,57cyclictest19782-21ssh00:04:242
411799833,58cyclictest17404-21apt-get21:19:121
411799833,58cyclictest17404-21apt-get21:19:121
412399816,57cyclictest9333-21apt-get19:24:132
4123998162,12cyclictest21442-21unixbench_singl21:24:332
4123998157,10cyclictest181rcu_preempt23:41:392
4123998157,10cyclictest181rcu_preempt23:41:392
4123998155,9cyclictest181rcu_preempt22:25:272
4123998140,9cyclictest181rcu_preempt20:44:342
4123998124,35cyclictest0-21swapper/223:53:582
4123998124,35cyclictest0-21swapper/223:53:582
4117998154,19cyclictest1254-21latency_hist23:33:581
4123998052,8cyclictest181rcu_preempt23:58:152
4123998041,8cyclictest181rcu_preempt22:47:482
4123998041,18cyclictest181rcu_preempt20:19:322
4123998041,13cyclictest181rcu_preempt00:24:522
4123998036,13cyclictest181rcu_preempt22:04:122
4123998026,9cyclictest0-21swapper/222:49:582
4123998018,28cyclictest0-21swapper/219:54:292
4117998063,12cyclictest10584-21diskmemload21:34:361
412399799,53cyclictest28337-21apt-get00:19:132
412399799,53cyclictest28337-21apt-get00:19:132
4123997945,11cyclictest181rcu_preempt20:24:272
4123997942,9cyclictest181rcu_preempt22:59:112
4123997942,12cyclictest181rcu_preempt22:54:342
4123997937,8cyclictest181rcu_preempt19:44:082
4123997936,9cyclictest181rcu_preempt22:29:202
4123997927,10cyclictest0-21swapper/221:34:282
4117997959,14cyclictest1168-21sh22:39:161
4117997959,14cyclictest1168-21sh22:39:161
4123997859,13cyclictest277-21dbus-daemon22:38:562
4123997845,11cyclictest181rcu_preempt19:39:112
4123997843,11cyclictest181rcu_preempt20:04:262
4123997843,11cyclictest181rcu_preempt20:04:262
4123997841,14cyclictest181rcu_preempt21:42:422
4123997841,14cyclictest181rcu_preempt21:42:422
4123997749,8cyclictest181rcu_preempt23:34:182
411799776,39cyclictest0-21swapper/100:09:211
4123997652,9cyclictest181rcu_preempt00:31:382
4123997644,9cyclictest181rcu_preempt19:14:042
4123997644,9cyclictest181rcu_preempt19:14:042
4123997635,16cyclictest181rcu_preempt21:44:282
4123997631,17cyclictest181rcu_preempt23:25:112
4117997659,11cyclictest8120-21ssh22:50:291
4117997659,11cyclictest22438-21kworker/u17:3-nfsiod21:27:411
4117997644,25cyclictest28977-21kworker/u18:0+nfsiod22:55:301
4117997611,36cyclictest352-21runrttasks21:33:141
4123997537,13cyclictest181rcu_preempt19:33:572
4123997533,15cyclictest181rcu_preempt00:37:312
4123997447,18cyclictest26048-21sh00:14:202
4123997447,18cyclictest26048-21sh00:14:202
4123997444,8cyclictest181rcu_preempt22:39:312
4123997444,8cyclictest181rcu_preempt22:39:312
4123997421,10cyclictest0-21swapper/220:34:062
411799746,36cyclictest352-21runrttasks19:23:581
4117997453,8cyclictest0-21swapper/100:19:301
4117997453,8cyclictest0-21swapper/100:19:301
4117997429,30cyclictest24413-21date22:24:011
4123997340,11cyclictest181rcu_preempt19:59:192
4123997340,11cyclictest181rcu_preempt19:59:192
4123997337,10cyclictest181rcu_preempt19:34:172
4123997335,12cyclictest181rcu_preempt21:59:312
4123997335,12cyclictest181rcu_preempt21:59:312
4123997334,15cyclictest181rcu_preempt21:04:192
4123997334,13cyclictest181rcu_preempt20:09:202
412399732,31cyclictest39-21ksoftirqd/220:31:542
4123997314,28cyclictest0-21swapper/219:09:342
4123997313,33cyclictest39-21ksoftirqd/200:11:502
411799736,30cyclictest10886-21tr23:49:211
411799736,30cyclictest10886-21tr23:49:211
4117997356,12cyclictest4105-21cyclictest00:32:111
4117997354,13cyclictest1-21systemd00:17:431
4117997354,13cyclictest1-21systemd00:17:431
4117997353,14cyclictest18414-21sh22:14:171
4123997252,11cyclictest0-21swapper/223:44:322
412399724,37cyclictest4023-21switchtime21:49:312
4123997237,24cyclictest0-21swapper/223:29:132
4123997234,9cyclictest181rcu_preempt22:14:172
4123997228,21cyclictest0-21swapper/221:54:332
4123997226,12cyclictest181rcu_preempt19:49:182
411799727,31cyclictest19125-21apt-get00:04:091
411799727,31cyclictest19125-21apt-get00:04:091
4117997229,10cyclictest0-21swapper/123:09:111
411799722,30cyclictest17622-21modprobe19:48:561
4123997144,8cyclictest181rcu_preempt20:49:272
4123997144,8cyclictest181rcu_preempt20:49:272
4123997134,12cyclictest181rcu_preempt23:18:192
411799716,48cyclictest23929-21apt-get22:24:111
4117997157,10cyclictest4105-21cyclictest19:59:301
4117997157,10cyclictest4105-21cyclictest19:59:301
4117997147,16cyclictest4105-21cyclictest20:53:551
4117997147,16cyclictest4105-21cyclictest20:53:551
4117997120,18cyclictest8752-21sh23:45:021
4117997114,25cyclictest17784-21seq22:13:401
4117997114,25cyclictest17784-21seq22:13:401
411799708,24cyclictest5984-21ssh00:38:371
4117997048,13cyclictest0-21swapper/121:39:331
4117997048,13cyclictest0-21swapper/121:39:331
4117997047,13cyclictest0-21swapper/121:09:001
4117997043,17cyclictest6983-21apt-key22:48:591
411799702,46cyclictest25071-21mailstats20:09:281
4117997015,35cyclictest369-21df21:44:161
411799697,25cyclictest352-21runrttasks22:04:161
4117996950,13cyclictest10584-21diskmemload23:20:461
4117996950,13cyclictest10584-21diskmemload23:20:461
411799694,34cyclictest5186-21ps23:39:271
411799694,34cyclictest5186-21ps23:39:271
411799693,40cyclictest24771-21latency_hist23:18:571
411799692,27cyclictest7907-21latency_hist19:18:591
411799692,27cyclictest7907-21latency_hist19:18:591
4123996831,12cyclictest181rcu_preempt20:54:172
4123996831,12cyclictest181rcu_preempt20:54:172
4117996854,9cyclictest20021-21ntp_offset19:54:251
4117996851,10cyclictest0-21swapper/119:33:561
4117996848,15cyclictest29218-21kworker/u17:0+events_unbound22:38:551
4117996847,15cyclictest16084-21latency_hist19:43:581
411799682,36cyclictest0-21swapper/122:59:131
4117996812,20cyclictest1768-21seq00:28:071
4117996811,20cyclictest0-21swapper/123:35:121
4123996735,9cyclictest181rcu_preempt21:00:322
4117996746,14cyclictest352-21runrttasks22:29:081
4117996717,38cyclictest0-21swapper/120:24:111
4117996710,24cyclictest8269-21seq20:58:451
4117996710,24cyclictest8269-21seq20:58:451
4117996642,14cyclictest0-21swapper/120:33:581
4117996628,13cyclictest181rcu_preempt23:24:281
4127996516,28cyclictest0-21swapper/320:14:223
4117996539,15cyclictest0-21swapper/121:10:071
4127996421,26cyclictest0-21swapper/320:39:283
4127996411,22cyclictest0-21swapper/321:34:143
411799649,20cyclictest17897-21seq23:06:461
411799646,21cyclictest0-21swapper/119:10:241
4117996421,32cyclictest3186-21apt-get21:49:071
4127996310,41cyclictest0-21swapper/322:49:253
4117996344,11cyclictest0-21swapper/123:59:201
4117996344,11cyclictest0-21swapper/123:59:201
411799633,45cyclictest23663-21unixbench_multi20:04:311
411799633,45cyclictest23663-21unixbench_multi20:04:311
411799632,29cyclictest352-21runrttasks21:58:151
4117996310,21cyclictest1473-21seq20:37:311
4117996243,12cyclictest0-21swapper/120:19:291
412799613,43cyclictest0-21swapper/300:19:123
412799613,43cyclictest0-21swapper/300:19:123
412799613,37cyclictest917-21kworker/3:1+events21:18:593
412799613,37cyclictest917-21kworker/3:1+events21:18:593
411799601,32cyclictest0-21swapper/119:34:141
412799593,41cyclictest17824-21taskset22:13:473
412799593,41cyclictest17824-21taskset22:13:473
412799593,36cyclictest20941-21taskset19:58:583
412799592,39cyclictest917-21kworker/3:1+events21:39:193
412799592,39cyclictest917-21kworker/3:1+events21:39:193
4127995913,36cyclictest0-21swapper/321:09:543
412799583,35cyclictest917-21kworker/3:1+events22:30:503
411799582,35cyclictest9063-21latency_hist21:03:581
412799577,36cyclictest17525-21taskset23:05:433
412799575,38cyclictest25352-21taskset20:09:313
412799573,34cyclictest27271-21chrt22:28:593
412799564,35cyclictest15449-21chrt19:39:303
412799564,34cyclictest25600-21taskset00:14:023
412799564,34cyclictest25600-21taskset00:14:023
412799563,39cyclictest4526-21chrt20:44:313
412799563,35cyclictest9744-21chrt19:23:593
412799563,34cyclictest917-21kworker/3:1+events19:44:343
412799562,41cyclictest28222-21taskset23:24:163
412799562,39cyclictest14462-21taskset23:54:323
412799562,38cyclictest10645-21chrt21:08:573
4127995613,12cyclictest0-21swapper/321:19:203
4127995613,12cyclictest0-21swapper/321:19:203
412799554,37cyclictest30897-21chrt22:34:223
412799554,33cyclictest0-21swapper/319:24:173
412799553,40cyclictest17590-21chrt23:59:393
412799553,40cyclictest17590-21chrt23:59:393
412799553,40cyclictest14820-21taskset22:08:453
412799553,34cyclictest917-21kworker/3:1+events21:58:573
412799552,36cyclictest917-21kworker/3:1+events23:12:173
412799552,36cyclictest5600-21taskset22:46:143
412799543,36cyclictest12810-21taskset22:58:583
412799543,35cyclictest7458-21chrt20:54:233
412799543,35cyclictest7458-21chrt20:54:233
412799542,36cyclictest7272-21chrt23:43:583
412799542,36cyclictest7272-21chrt23:43:583
412799533,37cyclictest1112-21chrt20:34:303
412799533,36cyclictest18172-21chrt19:49:183
412799533,35cyclictest710-21taskset21:44:243
412799533,29cyclictest917-21kworker/3:1+events19:29:473
412799532,36cyclictest7596-21taskset19:17:443
412799532,36cyclictest7596-21taskset19:17:443
412799532,33cyclictest25126-21taskset23:19:133
412799532,33cyclictest25126-21taskset23:19:133
412799523,37cyclictest23832-21chrt00:09:453
412799523,36cyclictest19900-21chrt22:16:103
412799523,32cyclictest23474-21taskset21:29:123
412799522,37cyclictest32002-21chrt20:29:323
412799513,35cyclictest13368-21taskset23:53:593
412799513,34cyclictest22944-21chrt20:04:173
412799513,34cyclictest22944-21chrt20:04:173
412799512,36cyclictest13204-21taskset19:34:163
412799512,34cyclictest1690-21chrt23:34:173
412799512,32cyclictest2106-21chrt22:39:453
412799512,32cyclictest2106-21chrt22:39:453
412799512,29cyclictest20695-21chrt21:24:183
412799504,32cyclictest19787-21chrt00:04:253
412799504,32cyclictest19787-21chrt00:04:253
412799503,35cyclictest21267-21chrt22:19:103
412799503,33cyclictest23036-21chrt23:14:313
412799503,33cyclictest11855-21chrt22:03:503
412799503,33cyclictest11855-21chrt22:03:503
412799503,31cyclictest9459-21chrt23:47:023
412799503,31cyclictest5850-21chrt19:13:593
412799502,32cyclictest14513-21chrt23:00:373
412799494,34cyclictest5606-21chrt20:49:173
412799494,34cyclictest5606-21chrt20:49:173
412799493,32cyclictest5011-21chrt00:35:523
412799492,33cyclictest5916-21chrt21:53:573
412799492,33cyclictest27915-21chrt20:19:113
412799484,32cyclictest9170-21taskset21:03:593
412799483,34cyclictest996-21chrt00:25:553
412799483,28cyclictest917-21kworker/3:1+events19:59:073
412799483,28cyclictest917-21kworker/3:1+events19:59:073
412799482,31cyclictest31067-21chrt20:28:593
412799472,32cyclictest12482-21chrt23:52:093
412799453,29cyclictest32258-21taskset23:30:083
412799413,29cyclictest2491-21chrt00:29:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional