You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-28 - 17:53
[ 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 rackdslot0.osadl.org (updated Sat Feb 28, 2026 12:46:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1731992725,2cyclictest0-21swapper/110:50:211
1732992625,0cyclictest0-21swapper/212:30:152
1732992625,0cyclictest0-21swapper/212:30:142
173299230,18cyclictest0-21swapper/210:55:172
1730992322,0cyclictest0-21swapper/010:50:200
1732992118,2cyclictest14172-21cat12:15:152
173299210,20cyclictest45352sleep207:13:222
173099210,20cyclictest843-21systemd-network08:03:180
173299203,11cyclictest0-21swapper/208:08:432
1732992015,3cyclictest0-21swapper/211:30:012
173299200,5cyclictest0-21swapper/209:30:182
173299200,3cyclictest8354-21fschecks_count12:05:122
1731992016,3cyclictest0-21swapper/108:55:141
173299193,15cyclictest0-21swapper/208:57:302
173299192,2cyclictest17799-21cat08:35:002
1732991917,1cyclictest12859-21awk09:20:192
1732991916,2cyclictest3979-21H222:10:212
1732991916,2cyclictest28739-21cut08:55:012
1732991915,3cyclictest0-21swapper/209:04:412
1732991914,3cyclictest0-21swapper/208:49:122
173299190,3cyclictest0-21swapper/211:56:382
173299190,18cyclictest23748-21cat10:40:002
173199199,0cyclictest0-21swapper/112:37:411
1731991918,0cyclictest0-21swapper/109:49:191
1731991916,2cyclictest29980-21chrt09:50:351
1731991914,3cyclictest0-21swapper/108:48:561
1731991913,5cyclictest21791-21timerandwakeup11:30:211
173199190,16cyclictest0-21swapper/107:20:191
173099192,16cyclictest14563-21grep12:15:160
173099192,16cyclictest0-21swapper/008:49:270
1732991816,1cyclictest0-21swapper/207:39:002
1732991815,2cyclictest7094-21chrt12:02:102
1732991815,2cyclictest19401-21ntp_offset08:35:192
1732991815,2cyclictest19401-21ntp_offset08:35:182
1732991815,2cyclictest15037-21expr07:30:182
1732991814,3cyclictest1348-21lxd10:18:422
1732991814,2cyclictest3989-21H222:10:212
1732991814,2cyclictest0-21swapper/207:20:222
173299181,3cyclictest0-21swapper/207:59:222
1732991813,4cyclictest0-21swapper/211:40:152
173299180,17cyclictest18095-21nfsd411:25:172
173199182,1cyclictest284792chrt08:52:351
173199182,15cyclictest7122-21chrt12:02:331
1731991816,1cyclictest21-21ksoftirqd/107:30:271
1731991814,3cyclictest3976-21H222:10:211
173199180,15cyclictest3987-21H222:10:211
1730991815,2cyclictest1320-21nsca07:35:220
1730991815,1cyclictest111rcu_preempt09:04:550
1730991814,3cyclictest2007-21systemd-journal11:35:590
1730991814,3cyclictest1856-21systemd-udevd08:58:510
173099181,16cyclictest27241-21if_lxdbr008:50:160
173099181,16cyclictest10483-21cat11:10:200
173099181,16cyclictest0-21swapper/009:48:040
173099180,2cyclictest4035-21H222:10:210
173099180,18cyclictest0-21swapper/008:28:530
173099180,15cyclictest4099-21H222:10:210
1732991715,1cyclictest14889-21sed11:20:162
1732991715,1cyclictest13975-21latency10:20:162
1732991715,1cyclictest13975-21latency10:20:152
1732991715,1cyclictest0-21swapper/210:00:132
1732991714,2cyclictest9595-21kernelversion11:10:152
1732991714,2cyclictest6478-21grep11:05:142
1732991714,2cyclictest5883-21nfsd410:05:172
1732991714,2cyclictest4893-21cstates08:10:122
1732991714,2cyclictest3717-21grep09:05:152
1732991714,2cyclictest31382-21fschecks_time08:00:162
1732991714,2cyclictest29753-21cpuspeed_turbos10:50:172
1732991714,2cyclictest29055-21cat11:45:122
1732991714,2cyclictest25384-21cpuspeed_turbos09:45:132
1732991714,2cyclictest25295-21ls07:50:142
1732991714,2cyclictest25252-21cstates12:35:102
1732991714,2cyclictest21431-21cut12:30:012
1732991714,2cyclictest19388-21grep07:40:152
1732991714,2cyclictest16437-21cstates12:20:132
1732991714,2cyclictest12656-21grep08:25:142
1732991714,2cyclictest11126-21nfsd408:20:182
173299171,2cyclictest24640-21cut07:50:012
173299171,15cyclictest0-21swapper/211:35:202
173299171,15cyclictest0-21swapper/210:10:142
173299171,15cyclictest0-21swapper/209:25:152
173299170,2cyclictest7906-21if_enp1s008:15:162
173299170,2cyclictest1340-21anvil11:53:142
173299170,1cyclictest0-21swapper/211:00:142
173299170,16cyclictest6019-21apache_accesses09:10:112
173299170,16cyclictest32042-21expr09:55:182
173299170,16cyclictest29226-21sed10:50:012
173299170,16cyclictest25050-21cut10:40:172
173299170,16cyclictest23788-21expr09:40:172
173299170,16cyclictest22310-21ntp_states08:40:182
173299170,16cyclictest20886-21sed10:35:012
173299170,16cyclictest19952-21expr09:35:122
173299170,16cyclictest0-21swapper/209:15:132
1731991715,1cyclictest21-21ksoftirqd/108:11:011
1731991715,1cyclictest0-21swapper/112:05:171
1731991715,1cyclictest0-21swapper/110:05:141
1731991714,2cyclictest3989-21H222:10:211
1731991714,2cyclictest3989-21H222:10:211
1731991714,2cyclictest3894-21perf08:10:011
1731991714,2cyclictest27041-21cut10:45:121
1731991714,2cyclictest2007-21systemd-journal08:23:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional