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2026-02-05 - 15:43
[ 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: performance
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack5slot2.osadl.org (updated Thu Feb 05, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190692202185,12sleep10-21swapper/107:06:431
191282199182,12sleep30-21swapper/307:07:303
170992182165,12sleep00-21swapper/007:05:020
190502174158,11sleep20-21swapper/207:06:292
48472500,0sleep00-21swapper/010:38:400
70172470,0sleep10-21swapper/109:36:281
60672450,0sleep30-21swapper/309:35:543
225412450,0sleep10-21swapper/110:15:201
311052430,0sleep20-21swapper/211:06:442
150622380,0sleep10-21swapper/112:18:331
222082140,0sleep10-21swapper/111:02:361
195019982,3cyclictest5058-21munin-run07:45:000
2039270,0sleep30-21swapper/311:40:133
195119960,6cyclictest28104-21ssh12:09:173
195079965,1cyclictest27704-21ssh12:09:022
195019962,4cyclictest2267-21apt-get11:25:010
195019960,3cyclictest15084-21cron09:10:010
29791250,1sleep21950799cyclictest09:31:532
195119955,0cyclictest22079-21kworker/3:111:53:353
195119955,0cyclictest22079-21kworker/3:109:28:043
195119950,5cyclictest0-21swapper/310:30:103
195119950,5cyclictest0-21swapper/307:40:123
195119950,0cyclictest0-21swapper/310:04:363
195079955,0cyclictest0-21swapper/209:55:452
195079954,1cyclictest15127-21grep08:05:002
195079951,3cyclictest814-21snmpd10:39:552
195079951,3cyclictest814-21snmpd10:06:552
195079950,5cyclictest0-21swapper/211:31:292
195079950,5cyclictest0-21swapper/211:12:342
195079950,5cyclictest0-21swapper/210:33:532
195079950,4cyclictest0-21swapper/208:40:012
195059951,1cyclictest0-21swapper/110:50:111
195019954,1cyclictest0-21swapper/009:59:100
195019950,5cyclictest0-21swapper/012:06:110
195019950,5cyclictest0-21swapper/011:34:100
195019950,5cyclictest0-21swapper/011:00:590
195019950,5cyclictest0-21swapper/009:33:240
195019950,4cyclictest0-21swapper/008:20:120
195019950,3cyclictest15970-21ssh09:40:370
195119944,0cyclictest0-21swapper/310:15:033
195119941,1cyclictest0-21swapper/307:10:123
195119940,4cyclictest16473-21ssh11:47:143
195119940,4cyclictest0-21swapper/312:39:343
195119940,4cyclictest0-21swapper/312:30:113
195119940,4cyclictest0-21swapper/312:25:123
195119940,4cyclictest0-21swapper/312:20:103
195119940,4cyclictest0-21swapper/312:15:103
195119940,4cyclictest0-21swapper/312:00:123
195119940,4cyclictest0-21swapper/311:57:383
195119940,4cyclictest0-21swapper/311:35:213
195119940,4cyclictest0-21swapper/311:30:113
195119940,4cyclictest0-21swapper/311:20:113
195119940,4cyclictest0-21swapper/311:10:103
195119940,4cyclictest0-21swapper/310:25:423
195119940,4cyclictest0-21swapper/310:20:123
195119940,4cyclictest0-21swapper/310:05:123
195119940,4cyclictest0-21swapper/309:50:153
195119940,4cyclictest0-21swapper/309:40:543
195119940,4cyclictest0-21swapper/309:15:473
195119940,4cyclictest0-21swapper/309:10:103
195119940,3cyclictest28904-21ssh09:47:133
195119940,3cyclictest28506-21ssh11:05:213
195119940,3cyclictest2831-21apt-config08:45:003
195119940,3cyclictest28291-21diskstats08:30:153
195119940,3cyclictest28129-21ssh10:50:063
195119940,3cyclictest25173-21/usr/sbin/munin09:30:153
195119940,3cyclictest22136-21ssh11:18:363
195119940,3cyclictest22078-21munin-node07:15:003
195119940,3cyclictest21391-21ntp_states08:15:153
195119940,3cyclictest19662-21ssh11:01:023
195119940,3cyclictest17917-21wc08:10:113
195119940,3cyclictest17427-21apt-config10:45:003
195119940,3cyclictest15100-21diskmemload12:12:193
195119940,3cyclictest1308-21irqstats07:35:163
195119940,3cyclictest10301-21grep09:00:013
195119940,3cyclictest10144-21ssh09:22:413
195119940,3cyclictest10090-21rm10:10:003
195119940,2cyclictest15861-21munin-run11:00:013
195119940,0cyclictest0-21swapper/310:48:233
195079944,0cyclictest0-21swapper/210:40:342
195079944,0cyclictest0-21swapper/209:22:172
195079943,1cyclictest26736-21cut09:15:152
195079943,1cyclictest23730-21cpuspeed_turbos11:35:122
195079942,1cyclictest814-21snmpd11:46:532
195079942,1cyclictest814-21snmpd10:27:132
195079942,1cyclictest30795-21df07:30:112
195079942,1cyclictest14751-21ssh12:18:232
195079941,3cyclictest814-21snmpd07:16:332
195079941,2cyclictest0-21swapper/208:20:112
195079941,2cyclictest0-21swapper/207:40:122
195079941,1cyclictest0-21swapper/209:05:122
195079940,4cyclictest9729-21unixbench_singl08:55:182
195079940,4cyclictest15100-21diskmemload11:25:112
195079940,4cyclictest0-21swapper/212:35:112
195079940,4cyclictest0-21swapper/212:10:122
195079940,4cyclictest0-21swapper/211:21:142
195079940,4cyclictest0-21swapper/211:00:112
195079940,4cyclictest0-21swapper/210:56:162
195079940,4cyclictest0-21swapper/210:16:332
195079940,4cyclictest0-21swapper/210:10:112
195079940,4cyclictest0-21swapper/210:00:122
195079940,4cyclictest0-21swapper/209:45:102
195079940,4cyclictest0-21swapper/209:25:022
195079940,4cyclictest0-21swapper/208:25:102
195079940,3cyclictest8605-21cat10:25:002
195079940,3cyclictest8269-21df07:50:112
195079940,3cyclictest3482-21df08:45:122
195079940,3cyclictest31590-21ssh11:55:092
195079940,3cyclictest31271-21sh10:50:532
195079940,3cyclictest29225-21hddtemp_smartct12:25:142
195079940,3cyclictest28852-21memory08:30:172
195079940,3cyclictest2729-21sed08:45:012
195079940,3cyclictest24974-21sh11:51:122
195079940,3cyclictest20791-21ssh11:17:452
195079940,3cyclictest19616-21apt-get07:10:122
195079940,3cyclictest19129-21memory12:20:162
195079940,3cyclictest18637-21irqstats08:10:152
195079940,3cyclictest17747-21ssh10:45:002
195079940,3cyclictest16647-21irqstats09:10:152
195079940,3cyclictest15557-21ssh12:02:482
195079940,3cyclictest15100-21diskmemload12:31:092
195079940,3cyclictest10911-21df_inode09:00:122
195059944,0cyclictest0-21swapper/111:19:151
195059944,0cyclictest0-21swapper/111:14:021
195059944,0cyclictest0-21swapper/110:30:481
195059941,2cyclictest0-21swapper/112:20:111
195059941,2cyclictest0-21swapper/112:10:111
195059941,2cyclictest0-21swapper/111:55:121
195059941,2cyclictest0-21swapper/111:45:101
195059941,2cyclictest0-21swapper/110:45:121
195059941,2cyclictest0-21swapper/110:35:121
195059941,2cyclictest0-21swapper/110:20:111
195059941,2cyclictest0-21swapper/109:05:121
195059941,2cyclictest0-21swapper/108:55:091
195059941,2cyclictest0-21swapper/108:50:121
195059941,2cyclictest0-21swapper/108:45:101
195059941,2cyclictest0-21swapper/107:10:111
195059940,4cyclictest0-21swapper/112:37:411
195059940,4cyclictest0-21swapper/112:25:201
195059940,4cyclictest0-21swapper/111:25:221
195059940,4cyclictest0-21swapper/110:04:461
195059940,0cyclictest0-21swapper/109:54:521
195059940,0cyclictest0-21swapper/109:48:031
195059940,0cyclictest0-21swapper/109:25:111
195059940,0cyclictest0-21swapper/109:19:491
195019944,0cyclictest0-21swapper/011:18:540
195019944,0cyclictest0-21swapper/010:40:550
195019944,0cyclictest0-21swapper/009:48:330
195019944,0cyclictest0-21swapper/009:37:110
195019943,1cyclictest20928-21ssh09:12:170
195019942,1cyclictest814-21snmpd08:35:450
195019941,2cyclictest4477-21sh10:22:380
195019940,4cyclictest3615-21ssh11:40:350
195019940,4cyclictest22519-21sh11:50:140
195019940,4cyclictest14563-21apt-get09:25:030
195019940,4cyclictest0-21swapper/012:37:020
195019940,4cyclictest0-21swapper/012:30:110
195019940,4cyclictest0-21swapper/012:15:550
195019940,4cyclictest0-21swapper/011:55:110
195019940,4cyclictest0-21swapper/011:27:200
195019940,4cyclictest0-21swapper/010:54:190
195019940,4cyclictest0-21swapper/010:45:170
195019940,4cyclictest0-21swapper/010:32:410
195019940,4cyclictest0-21swapper/010:15:120
195019940,4cyclictest0-21swapper/009:20:110
195019940,4cyclictest0-21swapper/009:15:130
195019940,4cyclictest0-21swapper/007:45:510
195019940,4cyclictest0-21swapper/007:35:120
195019940,3cyclictest8210-21ssh11:11:200
195019940,3cyclictest6703-21ntp_states08:50:170
195019940,3cyclictest31058-21ssh11:06:430
195019940,3cyclictest30860-21cat12:10:150
195019940,3cyclictest2530-21apt-get08:45:000
195019940,3cyclictest24000-21/usr/sbin/munin07:15:150
195019940,3cyclictest23139-21sh11:35:030
195019940,3cyclictest18982-21ssh10:14:180
195019940,3cyclictest17006-21head08:05:200
195019940,3cyclictest13242-21/usr/sbin/munin08:00:140
195019940,3cyclictest10240-21perl12:00:150
195019940,3cyclictest0-21swapper/008:55:120
195019940,1cyclictest6102-21/usr/sbin/munin10:55:200
195019940,1cyclictest25287-21/usr/sbin/munin08:25:150
195019940,1cyclictest10218-21/usr/sbin/munin07:55:130
195019940,0cyclictest0-21swapper/012:23:120
195119931,2cyclictest0-21swapper/308:50:103
195119930,3cyclictest6890-21ls07:45:193
195119930,3cyclictest29441-21ssh10:35:033
195119930,3cyclictest2698-21ssh11:25:013
195119930,3cyclictest26331-21sed08:25:153
195119930,3cyclictest15962-21tail08:05:143
195119930,3cyclictest14042-21ssh09:55:233
195119930,3cyclictest10416-21wget09:00:103
195119930,3cyclictest0-21swapper/309:05:123
195119930,3cyclictest0-21swapper/308:40:093
195119930,3cyclictest0-21swapper/308:35:123
195119930,3cyclictest0-21swapper/308:20:003
195119930,3cyclictest0-21swapper/308:00:133
195119930,3cyclictest0-21swapper/307:55:013
195119930,3cyclictest0-21swapper/307:50:103
195119930,3cyclictest0-21swapper/307:30:113
195119930,3cyclictest0-21swapper/307:25:103
195119930,3cyclictest0-21swapper/307:20:043
195079932,1cyclictest814-21snmpd11:40:012
195079932,1cyclictest814-21snmpd07:35:092
195079931,1cyclictest1590-21apt-get09:50:112
195079930,3cyclictest3065-21ssh09:35:132
195079930,3cyclictest20652-21diskstats08:15:122
195079930,3cyclictest0-21swapper/208:51:002
195079930,3cyclictest0-21swapper/208:05:122
195079930,3cyclictest0-21swapper/207:55:102
195079930,3cyclictest0-21swapper/207:45:122
195079930,3cyclictest0-21swapper/207:25:102
195079930,3cyclictest0-21swapper/207:20:102
195079930,2cyclictest13003-21ssh09:40:012
195059933,0cyclictest0-21swapper/108:17:321
195059932,0cyclictest0-21swapper/108:00:121
195059931,2cyclictest0-21swapper/110:10:121
195059931,1cyclictest0-21swapper/112:30:101
195059931,1cyclictest0-21swapper/111:30:121
195059931,1cyclictest0-21swapper/110:25:121
195059931,1cyclictest0-21swapper/109:55:101
195059931,1cyclictest0-21swapper/109:10:111
195059931,1cyclictest0-21swapper/108:40:091
195059931,1cyclictest0-21swapper/108:35:111
195059931,1cyclictest0-21swapper/108:10:101
195059931,1cyclictest0-21swapper/107:30:101
195059931,1cyclictest0-21swapper/107:15:121
195059930,3cyclictest0-21swapper/107:51:201
195059930,3cyclictest0-21swapper/107:21:571
195059930,2cyclictest13578-21chrt12:01:371
195059930,2cyclictest0-21swapper/111:05:131
195059930,2cyclictest0-21swapper/110:40:121
195059930,2cyclictest0-21swapper/108:30:121
195059930,2cyclictest0-21swapper/108:20:111
195059930,1cyclictest0-21swapper/110:55:111
195059930,1cyclictest0-21swapper/108:25:101
195059930,1cyclictest0-21swapper/107:35:111
195059930,0cyclictest0-21swapper/107:40:111
195019932,1cyclictest27757-21taskset08:30:120
195019932,1cyclictest26084-21fw_packets07:20:120
195019930,3cyclictest21943-21ssh10:00:010
195019930,3cyclictest1118-21hddtemp_smartct08:40:120
195019930,3cyclictest0-21swapper/012:25:010
195019930,3cyclictest0-21swapper/011:45:100
195019930,3cyclictest0-21swapper/010:05:110
195019930,3cyclictest0-21swapper/009:50:120
195019930,3cyclictest0-21swapper/009:00:100
195019930,3cyclictest0-21swapper/008:15:090
195019930,3cyclictest0-21swapper/008:10:060
195019930,3cyclictest0-21swapper/007:50:100
195019930,3cyclictest0-21swapper/007:30:010
195019930,3cyclictest0-21swapper/007:10:110
195019930,2cyclictest9549-21df_inode10:25:140
195019930,0cyclictest0-21swapper/007:25:120
195059921,1cyclictest0-21swapper/112:05:101
195059921,1cyclictest0-21swapper/111:40:091
195059921,1cyclictest0-21swapper/111:20:001
195059921,1cyclictest0-21swapper/109:30:481
195059921,1cyclictest0-21swapper/109:00:091
195059921,1cyclictest0-21swapper/107:55:101
195059921,1cyclictest0-21swapper/107:45:121
195059920,1cyclictest3896-21chrt09:20:031
195059920,1cyclictest0-21swapper/111:50:031
195059920,1cyclictest0-21swapper/111:35:121
195059920,1cyclictest0-21swapper/110:05:131
195059920,1cyclictest0-21swapper/109:40:121
195059920,1cyclictest0-21swapper/108:05:111
195059920,1cyclictest0-21swapper/107:25:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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