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2026-01-25 - 05:51
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot8.osadl.org (updated Sun Jan 25, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1125624993228,1cyclictest0-21swapper/321:40:013
1125624992611,10cyclictest1132022-21sleep19:15:013
1125624992522,1cyclictest0-21swapper/319:35:003
1125624992521,1cyclictest0-21swapper/323:40:153
1125624992521,1cyclictest0-21swapper/322:34:243
1125624992219,1cyclictest0-21swapper/323:50:003
1125624992118,1cyclictest0-21swapper/323:20:003
1125624992118,1cyclictest0-21swapper/319:55:003
13979212191,9sleep21397942-21munin-run22:40:002
1125624991916,1cyclictest0-21swapper/322:05:213
1125624991916,1cyclictest0-21swapper/321:35:013
1125624991916,1cyclictest0-21swapper/300:20:153
112562499191,13cyclictest1263217-21taskset20:55:013
112562499181,13cyclictest1545946-21taskset00:35:143
112562499181,13cyclictest1430006-21sleep23:05:003
112562499181,12cyclictest1507217-21taskset00:04:553
112562499181,12cyclictest1166725-21turbostat19:40:003
112562499180,13cyclictest1513662-21turbostat00:10:003
112562499174,10cyclictest1449135-21turbostat23:24:553
1125624991714,1cyclictest0-21swapper/322:20:183
1125624991714,1cyclictest0-21swapper/320:40:153
1125624991714,1cyclictest0-21swapper/319:20:003
112562499171,13cyclictest1422771-21taskset22:55:223
112562499171,12cyclictest1365188-21taskset22:10:223
112562499171,12cyclictest1147254-21turbostat19:25:003
112562499170,12cyclictest1404567-21taskset22:45:013
1125624991614,1cyclictest0-21swapper/320:05:173
1125624991613,1cyclictest0-21swapper/320:15:003
112562499161,12cyclictest1544717-21taskset00:30:203
112562499161,12cyclictest1372173-21taskset22:18:403
112562499161,12cyclictest1346439-21chrt21:57:283
112562499161,12cyclictest1301261-21taskset21:21:053
112562499161,12cyclictest1288383-21taskset21:10:273
112562499161,12cyclictest1275872-21taskset21:04:343
112562499161,12cyclictest1230916-21taskset20:28:593
112562499161,12cyclictest1189270-21taskset19:55:183
112562499161,12cyclictest1153342-21taskset19:26:163
112562499156,6cyclictest15159492sleep300:10:173
112562499154,8cyclictest1462515-21taskset23:30:093
1125624991513,1cyclictest0-21swapper/322:40:173
1125624991512,1cyclictest0-21swapper/320:55:123
1125624991512,1cyclictest0-21swapper/320:36:093
1125624991512,1cyclictest0-21swapper/319:40:153
112562499151,12cyclictest1494056-21chrt23:51:583
112562499151,11cyclictest1533088-21taskset00:25:073
112562499151,11cyclictest1468933-21chrt23:35:023
112562499151,11cyclictest1461156-21taskset23:25:203
112562499151,11cyclictest1436604-21taskset23:10:053
112562499151,11cyclictest1392209-21taskset22:35:153
112562499151,11cyclictest1378938-21chrt22:25:053
112562499151,11cyclictest1294958-21taskset21:17:363
112562499151,11cyclictest1276632-21taskset21:05:143
112562499151,11cyclictest1250497-21taskset20:45:023
112562499151,11cyclictest1218654-21taskset20:20:143
112562499151,11cyclictest1198147-21taskset20:00:183
112562499151,10cyclictest1178708-21chrt19:45:193
112562499150,12cyclictest1525419-21chrt00:15:173
112562499150,12cyclictest1494594-21taskset23:55:013
112562499150,12cyclictest1410990-21taskset22:50:023
112562499150,12cyclictest1352723-21chrt22:00:563
112562499150,12cyclictest1333513-21chrt21:46:143
112562499150,12cyclictest1326609-21taskset21:40:213
112562499150,12cyclictest1307658-21chrt21:26:263
112562499150,12cyclictest1217855-21chrt20:15:533
14065402141,9sleep21408555-21grep22:45:172
1125624991412,1cyclictest0-21swapper/321:50:123
112562499141,11cyclictest1237062-21taskset20:31:003
112562499140,11cyclictest1436029-21chrt23:05:493
14689802120,3sleep01469124-21df23:35:120
12711812121,8sleep21272318-21cut21:00:172
11252162120,9sleep30-21swapper/319:06:333
307598110,7rtkit-daemon493-21gmain00:35:401
307598110,7rtkit-daemon1326614-21processes21:40:211
307598110,5rtkit-daemon217-21plymouthd19:46:090
307598110,5rtkit-daemon217-21plymouthd19:26:020
14712692110,8sleep11473313-21kthreadcore23:35:171
14111952110,8sleep21411385-21cut22:50:142
13804032110,1sleep20-21swapper/222:25:162
11208242111,6sleep11122497-21sed19:05:151
11194222112,4sleep01119455-21apt-get19:05:100
307598100,6rtkit-daemon3256-21sendmail-mta22:02:401
307598100,6rtkit-daemon14-21ksoftirqd/020:18:470
307598100,5rtkit-daemon714-21snmpd22:24:521
307598100,3rtkit-daemon714-21snmpd20:02:350
307598100,1rtkit-daemon0-21swapper/100:18:201
15445402101,2sleep21544714-21head00:30:202
14883322100,7sleep21488393-21cut23:50:132
13405022100,3sleep21340655-21df_inode21:55:112
12440822101,2sleep00-21swapper/020:40:120
11861852101,5sleep11186218-21apt-get19:55:121
11552912100,7sleep11156839-21grep19:30:161
11257952101,5sleep11125828-21apt-get19:10:121
30759890,5rtkit-daemon714-21snmpd21:25:221
30759890,5rtkit-daemon714-21snmpd00:10:271
30759890,5rtkit-daemon493-21gmain21:30:051
30759890,5rtkit-daemon493-21gmain19:31:210
30759890,5rtkit-daemon3256-21sendmail-mta22:39:491
30759890,5rtkit-daemon1-21systemd00:23:451
30759890,5rtkit-daemon1189284-21kthreadcore19:55:180
30759890,4rtkit-daemon475-21wpa_supplicant21:12:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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