You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-18 - 21:19
[ 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
Characteristics of the 100 highest latencies:
System rackdslot1.osadl.org (updated Sun Jan 18, 2026 12:45:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
869321580,6sleep00-21swapper/007:05:250
1825221580,2sleep1955699cyclictest08:44:591
119521390,6sleep3955899cyclictest10:30:013
2406921380,4sleep00-21swapper/012:25:270
148422720,7sleep3955899cyclictest09:50:013
134491680,3ptp4l3677-21apt-get08:15:040
134491630,5ptp4l0-21swapper/010:45:280
134491590,4ptp4l0-21swapper/108:20:271
134491590,3ptp4l14124-21ls09:45:252
134491580,4ptp4l0-21swapper/109:43:441
134491580,16ptp4l0-21swapper/209:20:132
134491570,4ptp4l0-21swapper/311:41:383
134491570,4ptp4l0-21swapper/107:58:191
134491570,3ptp4l0-21swapper/310:55:283
134491570,3ptp4l0-21swapper/111:40:261
134491570,3ptp4l0-21swapper/111:15:271
39862550,3sleep20-21swapper/211:45:022
6402540,5sleep30-21swapper/311:35:273
134491540,3ptp4l0-21swapper/111:27:581
134491540,3ptp4l0-21swapper/009:46:260
134491530,4ptp4l0-21swapper/108:50:451
134491530,3ptp4l0-21swapper/112:02:391
134491530,3ptp4l0-21swapper/112:02:381
134491530,3ptp4l0-21swapper/109:32:401
171592520,5sleep30-21swapper/308:40:203
134491520,4ptp4l0-21swapper/009:58:570
134491520,3ptp4l26220-21apt-get10:15:000
134491520,3ptp4l0-21swapper/109:50:541
134491520,21ptp4l0-21swapper/209:18:542
134491520,19ptp4l25-21ksoftirqd/108:06:031
134491510,4ptp4l0-21swapper/108:46:001
134491510,3ptp4l0-21swapper/107:47:571
134491500,5ptp4l0-21swapper/107:30:361
134491500,4ptp4l0-21swapper/111:06:201
134491500,3ptp4l0-21swapper/110:55:121
134491500,3ptp4l0-21swapper/107:20:261
134491500,3ptp4l0-21swapper/011:27:350
134491490,9ptp4l0-21swapper/107:15:121
134491490,4ptp4l0-21swapper/210:53:512
134491490,4ptp4l0-21swapper/112:33:331
134491490,4ptp4l0-21swapper/110:13:501
134491490,4ptp4l0-21swapper/109:39:071
134491490,4ptp4l0-21swapper/109:13:551
134491490,4ptp4l0-21swapper/109:01:551
134491490,4ptp4l0-21swapper/010:23:400
134491490,4ptp4l0-21swapper/007:42:550
134491490,4ptp4l0-21swapper/007:36:490
134491490,3ptp4l955699cyclictest11:55:001
134491490,3ptp4l955699cyclictest11:35:171
134491490,3ptp4l12843-21ls08:30:300
134491490,3ptp4l0-21swapper/111:10:381
134491490,3ptp4l0-21swapper/012:13:090
134491480,4ptp4l0-21swapper/210:49:582
134491480,4ptp4l0-21swapper/112:12:341
134491480,4ptp4l0-21swapper/108:00:501
134491480,4ptp4l0-21swapper/011:45:150
134491480,4ptp4l0-21swapper/010:17:260
134491480,3ptp4l955699cyclictest08:18:151
134491480,3ptp4l955699cyclictest08:10:371
134491480,3ptp4l0-21swapper/010:04:270
134491480,18ptp4l2265-21packagekitd07:53:470
134491480,16ptp4l9-21ksoftirqd/008:13:280
134491470,6ptp4l17990-21ls07:25:261
134491470,4ptp4l955699cyclictest11:30:241
134491470,4ptp4l955699cyclictest11:30:241
134491470,4ptp4l955699cyclictest11:24:321
134491470,4ptp4l0-21swapper/112:17:281
134491470,4ptp4l0-21swapper/108:28:081
134491470,4ptp4l0-21swapper/107:50:351
134491470,4ptp4l0-21swapper/010:41:030
134491470,4ptp4l0-21swapper/010:32:120
134491470,4ptp4l0-21swapper/008:42:140
134491470,4ptp4l0-21swapper/007:28:050
134491470,3ptp4l955699cyclictest08:36:571
134491470,3ptp4l0-21swapper/110:52:321
134491470,3ptp4l0-21swapper/110:29:571
134491460,4ptp4l0-21swapper/111:03:561
134491460,4ptp4l0-21swapper/108:33:071
134491460,4ptp4l0-21swapper/011:10:020
134491460,4ptp4l0-21swapper/010:59:000
134491460,4ptp4l0-21swapper/010:05:060
134491460,3ptp4l0-21swapper/110:07:301
134491450,4ptp4l27163-21apt-get12:35:131
134491450,3ptp4l0-21swapper/110:03:531
134491450,3ptp4l0-21swapper/011:15:020
9555994438,3cyclictest24262-21fschecks_count09:00:160
134491440,4ptp4l0-21swapper/109:28:551
134491440,4ptp4l0-21swapper/107:07:301
9555994338,3cyclictest9-21ksoftirqd/007:35:000
134691430,4getstats0-21swapper/009:25:280
134491430,5ptp4l0-21swapper/308:20:233
134491430,4ptp4l0-21swapper/108:56:371
134491430,4ptp4l0-21swapper/107:39:191
134491430,4ptp4l0-21swapper/011:52:370
134491420,8ptp4l9-21ksoftirqd/007:12:150
134491420,5ptp4l0-21swapper/107:10:011
134491420,4ptp4l0-21swapper/011:56:230
134491420,3ptp4l0-21swapper/109:57:101
9557994136,3cyclictest33-21ksoftirqd/211:19:592
9556994136,3cyclictest25-21ksoftirqd/110:20:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional