You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-21 - 04:06
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot8.osadl.org (updated Sat Feb 21, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
908250993128,1cyclictest0-21swapper/322:20:013
908250992623,1cyclictest0-21swapper/320:30:003
90825099211,16cyclictest1329312-21taskset00:35:013
10390932211,16sleep11039395-21gpgconf20:50:011
908250992017,1cyclictest0-21swapper/319:49:433
908250992016,1cyclictest0-21swapper/323:30:003
908250992010,7cyclictest1044871-21chrt20:50:183
90825099197,6cyclictest11969622sleep322:50:183
908250991916,1cyclictest0-21swapper/323:20:163
908250991916,1cyclictest0-21swapper/320:15:203
90825099191,13cyclictest1168699-21taskset22:30:013
90825099182,12cyclictest987859-21taskset20:10:113
908250991815,1cyclictest0-21swapper/321:24:273
908250991815,1cyclictest0-21swapper/321:15:113
908250991815,1cyclictest0-21swapper/321:10:223
908250991815,1cyclictest0-21swapper/320:10:003
908250991815,1cyclictest0-21swapper/320:00:143
90825099181,13cyclictest1297483-21taskset00:10:113
90825099181,13cyclictest1181560-21chrt22:39:223
90825099178,6cyclictest9685902sleep319:55:133
908250991715,1cyclictest0-21swapper/323:45:183
908250991715,1cyclictest0-21swapper/321:36:253
908250991715,1cyclictest0-21swapper/319:35:003
908250991714,1cyclictest0-21swapper/321:51:213
908250991714,1cyclictest0-21swapper/321:08:363
908250991714,1cyclictest0-21swapper/320:40:013
908250991714,1cyclictest0-21swapper/319:40:203
908250991714,1cyclictest0-21swapper/319:40:203
908250991714,1cyclictest0-21swapper/300:40:003
908250991714,1cyclictest0-21swapper/300:09:173
90825099171,12cyclictest922307-21taskset19:15:213
90825099171,12cyclictest1110460-21taskset21:43:163
90825099165,8cyclictest1201389-21taskset22:55:013
908250991614,1cyclictest0-21swapper/322:11:263
908250991613,1cyclictest0-21swapper/323:55:223
908250991613,1cyclictest0-21swapper/322:20:223
908250991613,1cyclictest0-21swapper/322:10:013
908250991613,1cyclictest0-21swapper/321:45:153
908250991613,1cyclictest0-21swapper/321:00:183
908250991613,1cyclictest0-21swapper/320:49:553
908250991613,1cyclictest0-21swapper/319:50:213
908250991613,1cyclictest0-21swapper/319:35:223
908250991613,1cyclictest0-21swapper/319:35:213
908250991613,1cyclictest0-21swapper/319:20:343
908250991613,1cyclictest0-21swapper/300:30:003
90825099161,12cyclictest1309859-21chrt00:17:373
90825099161,12cyclictest1277806-21taskset23:52:363
90825099161,12cyclictest1226999-21taskset23:15:053
90825099161,12cyclictest1213853-21taskset23:03:523
90825099161,12cyclictest1187913-21chrt22:43:113
90825099161,12cyclictest1090788-21taskset21:26:133
90825099161,12cyclictest1046921-21taskset20:55:163
90825099161,12cyclictest1032509-21taskset20:42:413
90825099161,12cyclictest1019398-21taskset20:32:233
90825099161,12cyclictest1006494-21taskset20:21:413
90825099161,10cyclictest1188349-21chrt22:45:113
90825099160,12cyclictest1129818-21taskset21:59:553
908250991513,1cyclictest0-21swapper/323:30:173
908250991512,1cyclictest0-21swapper/323:40:153
90825099151,12cyclictest1174707-21taskset22:32:173
90825099151,11cyclictest935547-21taskset19:25:233
90825099151,11cyclictest1289732-21taskset00:00:183
90825099151,11cyclictest1135838-21chrt22:00:233
90825099151,11cyclictest1097139-21taskset21:30:343
90825099150,12cyclictest1310526-21taskset00:20:143
90825099150,12cyclictest1258030-21chrt23:35:223
90825099150,12cyclictest1226541-21taskset23:12:213
908250991412,1cyclictest0-21swapper/319:10:173
90825099140,11cyclictest1220046-21chrt23:06:073
307598140,7rtkit-daemon493-21gmain21:32:432
307598140,6rtkit-daemon171rcu_preempt23:25:162
307598130,4rtkit-daemon714-21snmpd21:09:272
9675002121,3sleep1967606-21python319:50:231
307598120,5rtkit-daemon0-21swapper/020:01:020
12324292120,9sleep21227005-21/usr/sbin/munin23:15:212
9922122110,8sleep1987824-21/usr/sbin/munin20:10:171
307598110,7rtkit-daemon1118686-21kthreadcore21:50:162
307598110,6rtkit-daemon716-21ntpd00:33:542
307598110,6rtkit-daemon468-21systemd-logind23:08:432
307598110,5rtkit-daemon217-21plymouthd19:22:560
307598110,3rtkit-daemon3256-21sendmail-mta19:18:540
12469912110,4sleep21247932-21cat23:30:162
12289712110,8sleep11230963-21cut23:15:171
9840152100,7sleep2986048-21tr20:05:182
9145522101,3sleep20-21swapper/219:15:002
307598100,6rtkit-daemon444-21avahi-daemon21:04:382
307598100,6rtkit-daemon3256-21sendmail-mta21:11:012
307598100,6rtkit-daemon316-21systemd-udevd19:57:440
307598100,6rtkit-daemon1011110-21kthreadcore20:25:190
307598100,5rtkit-daemon930834-21/usr/sbin/munin19:25:150
307598100,5rtkit-daemon3333005-21packagekitd22:54:122
307598100,5rtkit-daemon1167676-21ntp_states22:25:202
307598100,5rtkit-daemon1020052-21diskstats20:35:132
12215562100,7sleep21222579-21kthreadcore23:10:162
10837852100,7sleep21083856-21ntp_states21:20:212
10265442101,5sleep11026577-21apt-get20:40:111
10006292101,5sleep11000662-21apt-get20:20:111
942711290,5sleep1942744-21apt-get19:35:111
942711290,5sleep1942744-21apt-get19:35:111
941612294,3sleep0941697-21mailstats19:30:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional