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2026-01-31 - 14:27
[ 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
Characteristics of the highest latencies:
System rackcslot2.osadl.org (updated Sat Jan 31, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2391727054,5sleep10-21swapper/119:09:161
2359426956,8sleep00-21swapper/019:05:530
24142993710,23cyclictest0-21swapper/121:02:291
24141993333,0cyclictest0-21swapper/022:59:050
24141993318,14cyclictest0-21swapper/000:05:370
24142993110,0cyclictest0-21swapper/123:07:251
2414199300,1cyclictest22743-21taskset21:31:130
2414299290,21cyclictest30759-21kworker/u4:122:19:571
24142992725,1cyclictest5968-21apache220:27:581
2414199270,14cyclictest0-21swapper/019:49:530
24142992626,0cyclictest0-21swapper/121:31:001
24142992518,5cyclictest5961-21apache222:57:031
2414199250,1cyclictest0-21swapper/000:35:170
2414299246,17cyclictest0-21swapper/122:13:461
2414299240,18cyclictest0-21swapper/119:59:591
24141992424,0cyclictest0-21swapper/022:29:470
24141992417,5cyclictest19634-21cron23:39:420
24141992412,6cyclictest0-21swapper/023:33:530
2414199240,13cyclictest0-21swapper/019:39:530
2414299233,12cyclictest5460-21diskmemload21:37:021
24142992311,8cyclictest0-21swapper/100:04:581
24142992310,6cyclictest0-21swapper/121:46:181
24142992310,3cyclictest0-21swapper/119:34:541
24142992310,10cyclictest0-21swapper/119:52:321
2414299230,14cyclictest18800-21cron22:54:421
24141992310,6cyclictest0-21swapper/023:19:540
24141992310,5cyclictest0-21swapper/023:04:560
711422210,0sleep00-21swapper/022:38:010
24142992218,1cyclictest0-21swapper/123:44:571
24142992216,5cyclictest5968-21apache223:13:331
24142992216,3cyclictest0-21swapper/100:01:131
24142992212,8cyclictest0-21swapper/100:19:521
24142992210,6cyclictest0-21swapper/120:49:521
24142992210,4cyclictest0-21swapper/123:39:531
24142992210,3cyclictest0-21swapper/119:15:021
2414199226,12cyclictest0-21swapper/020:09:570
2414199224,5cyclictest17230-21ssh22:07:420
24141992218,3cyclictest5961-21apache223:00:070
24141992215,3cyclictest5968-21apache223:29:200
1461822210,0sleep10-21swapper/122:48:401
2414299218,8cyclictest636-21nscd21:14:371
2414299212,4cyclictest0-21swapper/100:11:441
24142992118,3cyclictest5968-21apache221:14:501
24142992114,4cyclictest100150irq/106-eth1-rx23:34:541
24142992112,2cyclictest22603-21/usr/sbin/munin20:29:581
24142992110,7cyclictest0-21swapper/120:54:551
24142992110,6cyclictest0-21swapper/120:34:541
24142992110,5cyclictest0-21swapper/121:22:061
24142992110,4cyclictest0-21swapper/122:25:351
24142992110,0cyclictest0-21swapper/122:04:471
2414299210,8cyclictest0-21swapper/100:30:501
2414299210,12cyclictest28583-21runrttasks00:36:351
2414199216,11cyclictest0-21swapper/022:09:510
24141992120,1cyclictest0-21swapper/020:09:150
24141992117,1cyclictest81ktimersoftd/023:58:280
24141992112,6cyclictest100150irq/106-eth1-rx21:43:350
2414199211,12cyclictest0-21swapper/020:55:010
2414199210,0cyclictest0-21swapper/020:47:110
1474322110,0sleep10-21swapper/123:32:231
2414299203,9cyclictest0-21swapper/100:24:531
2414299203,13cyclictest0-21swapper/122:39:521
24142992020,0cyclictest0-21swapper/100:14:481
24142992017,1cyclictest5968-21apache223:28:161
24142992010,6cyclictest0-21swapper/123:14:521
24142992010,4cyclictest0-21swapper/120:44:521
24142992010,3cyclictest0-21swapper/122:02:001
24142992010,2cyclictest0-21swapper/123:50:451
2414199203,16cyclictest0-21swapper/023:46:020
24141992017,2cyclictest81ktimersoftd/021:19:260
24141992016,3cyclictest24137-21cyclictest23:40:360
24141992015,4cyclictest802-21apache223:19:290
24141992011,5cyclictest0-21swapper/020:29:530
24141992010,7cyclictest0-21swapper/022:45:400
24141992010,7cyclictest0-21swapper/000:14:420
24141992010,4cyclictest0-21swapper/022:51:170
24141992010,4cyclictest0-21swapper/021:54:520
2414199200,14cyclictest11367-21if_eth021:59:560
38321910,0sleep00-21swapper/023:13:270
2414299195,7cyclictest0-21swapper/122:19:091
2414299194,7cyclictest5460-21diskmemload22:34:551
2414299193,11cyclictest0-21swapper/119:20:011
2414299191,5cyclictest0-21swapper/121:51:311
24142991910,7cyclictest0-21swapper/121:55:171
2414199194,8cyclictest0-21swapper/021:04:530
24141991918,1cyclictest0-21swapper/022:39:580
24141991915,1cyclictest0-21swapper/022:27:040
24141991910,8cyclictest0-21swapper/022:14:550
24141991910,8cyclictest0-21swapper/021:23:210
24141991910,6cyclictest0-21swapper/023:51:550
24141991910,2cyclictest0-21swapper/021:44:540
1857421910,0sleep10-21swapper/121:25:201
2414299188,8cyclictest13318-21fschecks_time20:04:541
2414299184,7cyclictest30297-21hddtemp_smartct19:24:551
2414299184,7cyclictest1419-21ntp_states22:29:571
2414299182,7cyclictest31536-21ssh23:54:591
24142991815,1cyclictest24-21ksoftirqd/121:39:531
24142991813,4cyclictest0-21swapper/120:14:541
24142991810,4cyclictest0-21swapper/120:39:541
24142991810,4cyclictest0-21swapper/119:39:581
24142991810,2cyclictest0-21swapper/121:05:011
2414199184,6cyclictest0-21swapper/019:45:010
2414199184,10cyclictest0-21swapper/023:59:570
2414199183,8cyclictest0-21swapper/000:24:570
2414199183,11cyclictest0-21swapper/021:24:580
2414199182,6cyclictest0-21swapper/020:59:570
24141991816,1cyclictest9880-21nfs4_client19:54:580
24141991812,5cyclictest5961-21apache220:20:140
24141991812,3cyclictest7-21ksoftirqd/021:39:420
24141991810,7cyclictest0-21swapper/019:10:510
2414299175,8cyclictest22681-21apache_processe22:59:541
2414299171,3cyclictest5530-21if_eth123:19:561
24142991710,4cyclictest0-21swapper/120:19:541
24142991710,3cyclictest0-21swapper/119:45:011
24142991710,3cyclictest0-21swapper/119:09:571
2414299170,8cyclictest9149-21apache_accesses19:54:531
2414299170,8cyclictest0-21swapper/119:30:421
2414199175,6cyclictest0-21swapper/000:09:500
2414199175,5cyclictest0-21swapper/020:14:530
2414199173,7cyclictest0-21swapper/019:34:530
24141991714,2cyclictest98650irq/103-eth0-tx19:30:250
24141991710,4cyclictest0-21swapper/022:20:110
24141991710,4cyclictest0-21swapper/000:29:560
24141991710,3cyclictest0-21swapper/021:49:490
24141991710,2cyclictest0-21swapper/019:19:420
24141991710,1cyclictest0-21swapper/020:39:440
24142991616,0cyclictest0-21swapper/120:14:101
2414199163,3cyclictest0-21swapper/020:35:020
2414199162,9cyclictest0-21swapper/020:24:530
24141991610,4cyclictest0-21swapper/000:19:560
24141991610,2cyclictest0-21swapper/019:24:490
24141991510,5cyclictest0-21swapper/021:10:010
24141991510,3cyclictest0-21swapper/019:19:520
24141991510,0cyclictest0-21swapper/020:51:270
2414199145,8cyclictest0-21swapper/019:59:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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