You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-19 - 13:42
[ 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 rack1slot1.osadl.org (updated Thu Feb 19, 2026 12:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
77022213150,50sleep00-21swapper/007:07:570
76312205150,21sleep10-21swapper/107:07:011
55142203158,25sleep20-21swapper/207:05:012
75462202162,26sleep30-21swapper/307:05:553
53282750,0sleep00-21swapper/011:58:200
239952620,0sleep20-21swapper/212:20:222
52522590,0sleep30-21swapper/311:15:263
110322580,0sleep00-21swapper/008:20:170
89312540,0sleep30-21swapper/310:40:133
795699162,4cyclictest13054-21cut09:25:000
7977991513,1cyclictest24912-21irqstats08:50:143
7977991513,1cyclictest20269-21ssh10:14:403
7977991512,2cyclictest1741-21hddtemp_smartct09:50:123
7977991412,1cyclictest2371-21apt-get11:55:123
7977991412,1cyclictest22041-21runrttasks11:38:193
7977991412,1cyclictest17732-21ssh11:32:173
7977991412,1cyclictest0-21swapper/309:00:133
7977991411,2cyclictest28735-21if_eno111:05:153
7977991411,2cyclictest21875-21ssh10:56:053
7970991412,1cyclictest28-21ksoftirqd/211:20:142
7956991414,0cyclictest9-21ksoftirqd/009:25:120
797799134,8cyclictest30335-21cstates12:30:123
797799133,9cyclictest21724-21/usr/sbin/munin10:15:173
797799133,9cyclictest11866-21ssh09:22:143
7977991312,1cyclictest12885-21apt-get10:05:123
7977991311,2cyclictest19809-21df_inode08:40:163
7977991311,1cyclictest0-21swapper/309:20:003
7977991310,2cyclictest13811-21diskstats09:25:113
7956991312,1cyclictest9-21ksoftirqd/008:55:000
797799129,2cyclictest19641-21ntp_states07:30:173
797799123,2cyclictest17145-21ssh12:13:273
797799123,1cyclictest561-21nscd09:44:263
797799123,1cyclictest2556-21perf08:05:003
797799123,1cyclictest25074-21ssh10:20:123
797799123,1cyclictest20454-21ssh09:33:273
797799123,1cyclictest18274-21run-parts08:35:183
797799122,9cyclictest25183-21ssh12:23:243
797799122,9cyclictest13767-21ssh12:09:483
797799122,2cyclictest15776-21sed10:50:003
7977991211,1cyclictest777-21diskmemload12:26:243
7977991211,1cyclictest16273-21grep08:30:193
7977991211,1cyclictest0-21swapper/311:26:233
7977991211,1cyclictest0-21swapper/311:00:143
7977991211,1cyclictest0-21swapper/308:25:123
7977991211,1cyclictest0-21swapper/307:55:153
797799119,2cyclictest0-21swapper/309:35:203
797799118,2cyclictest29480-21grep10:25:143
797799113,8cyclictest332-21ssh11:50:423
797799113,1cyclictest561-21nscd09:57:313
797799113,1cyclictest31207-21aten2.4-expect09:05:133
797799112,8cyclictest9594-21chrt08:19:573
797799112,1cyclictest4522-21ssh12:38:323
797799112,1cyclictest32497-21grep11:10:163
797799112,1cyclictest18685-21fschecks_time12:15:153
797799112,1cyclictest1003-21taskset09:10:033
7977991110,1cyclictest28394-21/usr/sbin/munin11:45:203
7977991110,1cyclictest0-21swapper/311:20:183
7977991110,1cyclictest0-21swapper/310:50:193
7977991110,1cyclictest0-21swapper/309:45:173
7977991110,1cyclictest0-21swapper/308:10:113
797099119,1cyclictest28-21ksoftirqd/211:25:192
797099119,1cyclictest28-21ksoftirqd/211:10:192
797099119,1cyclictest28-21ksoftirqd/210:00:192
797099119,1cyclictest28-21ksoftirqd/210:00:192
7970991110,1cyclictest28-21ksoftirqd/212:35:002
7970991110,1cyclictest28-21ksoftirqd/211:05:002
797099110,1cyclictest0-21swapper/210:48:582
796499110,4cyclictest0-21swapper/110:00:091
796499110,4cyclictest0-21swapper/110:00:081
796499110,10cyclictest0-21swapper/112:05:101
796499110,10cyclictest0-21swapper/109:00:151
795699119,1cyclictest9-21ksoftirqd/008:20:010
795699112,4cyclictest7274-21wc08:15:010
797799109,1cyclictest777-21diskmemload12:03:003
797799109,1cyclictest777-21diskmemload11:44:053
797799109,1cyclictest0-21swapper/310:00:113
797799109,1cyclictest0-21swapper/310:00:103
797799108,1cyclictest12224-21missed_timers07:15:143
797799107,2cyclictest777-21diskmemload10:35:213
797799101,8cyclictest35-21ksoftirqd/308:20:133
797799101,1cyclictest777-21diskmemload10:32:183
797099109,1cyclictest28-21ksoftirqd/210:35:122
797099109,1cyclictest28-21ksoftirqd/209:00:192
797099109,0cyclictest28-21ksoftirqd/210:40:192
797099108,1cyclictest28-21ksoftirqd/210:50:182
795699109,1cyclictest9-21ksoftirqd/007:30:000
795699108,1cyclictest9-21ksoftirqd/009:40:000
795699108,1cyclictest9-21ksoftirqd/008:45:000
795699100,7cyclictest0-21swapper/011:10:230
79779998,1cyclictest0-21swapper/308:55:103
79779997,2cyclictest0-21swapper/307:40:473
79779993,4cyclictest28917-21hddtemp_smartct07:50:143
79779991,8cyclictest341rcuc/307:45:123
79779991,8cyclictest341rcuc/307:21:263
79709998,1cyclictest28-21ksoftirqd/211:35:172
79709998,1cyclictest28-21ksoftirqd/211:15:192
79709998,1cyclictest28-21ksoftirqd/209:45:122
79709998,1cyclictest28-21ksoftirqd/208:35:122
79709998,1cyclictest28-21ksoftirqd/207:10:132
79709998,0cyclictest28-21ksoftirqd/209:55:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional