You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-16 - 06:15
[ 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 Mon Feb 16, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151302821130,3sleep0217-21plymouthd21:15:130
143328821050,2sleep2421rcuc/220:10:192
15833292960,1sleep10-21swapper/122:10:001
1349338992724,1cyclictest0-21swapper/300:40:003
1349338992522,1cyclictest0-21swapper/320:45:003
1349338992421,1cyclictest0-21swapper/323:05:143
1349338992118,1cyclictest0-21swapper/321:10:013
1349338992017,1cyclictest0-21swapper/322:30:183
1349338992013,5cyclictest1751023-21turbostat00:20:003
134933899198,7cyclictest16988802sleep323:35:223
1349338991916,1cyclictest0-21swapper/321:45:013
1349338991916,1cyclictest0-21swapper/319:15:173
134933899191,14cyclictest1467417-21sleep20:39:593
134933899185,10cyclictest1512615-21sleep21:15:003
1349338991815,1cyclictest0-21swapper/322:40:013
1349338991815,1cyclictest0-21swapper/321:35:013
1349338991815,1cyclictest0-21swapper/320:20:183
134933899181,13cyclictest1687128-21chrt23:30:133
134933899181,13cyclictest1583306-21turbostat22:09:593
134933899181,13cyclictest1576466-21taskset22:00:243
134933899181,12cyclictest1596393-21sleep22:20:003
1349338991714,1cyclictest0-21swapper/320:30:143
1349338991714,1cyclictest0-21swapper/300:20:143
134933899171,12cyclictest1686485-21taskset23:25:313
134933899171,12cyclictest1652654-21taskset23:00:193
134933899171,12cyclictest1531835-21turbostat21:30:013
134933899171,12cyclictest1519010-21turbostat21:20:013
134933899171,12cyclictest1403361-21chrt19:50:113
134933899171,12cyclictest1349657-21chrt19:10:133
134933899170,12cyclictest1719135-21taskset23:55:023
1349338991613,1cyclictest0-21swapper/320:45:193
1349338991613,1cyclictest0-21swapper/319:40:013
134933899161,12cyclictest1673927-21chrt23:18:393
134933899161,12cyclictest1641170-21taskset22:51:133
134933899161,12cyclictest1563911-21chrt21:52:473
134933899161,12cyclictest1525088-21chrt21:20:523
134933899161,12cyclictest1499818-21turbostat21:05:013
134933899161,12cyclictest1454120-21taskset20:27:263
134933899161,12cyclictest1402869-21taskset19:47:243
134933899161,12cyclictest1396596-21chrt19:44:063
134933899161,12cyclictest1383575-21chrt19:34:573
134933899161,12cyclictest1376938-21chrt19:26:123
134933899161,11cyclictest1641716-21taskset22:55:063
134933899160,12cyclictest1564342-21chrt21:55:103
134933899160,12cyclictest1428355-21chrt20:06:033
134933899156,6cyclictest17068372sleep323:45:173
134933899155,8cyclictest1603263-21taskset22:25:013
1349338991512,1cyclictest0-21swapper/323:10:143
1349338991512,1cyclictest0-21swapper/319:55:143
1349338991512,1cyclictest0-21swapper/300:25:233
1349338991512,1cyclictest0-21swapper/300:14:593
134933899151,11cyclictest1731674-21taskset00:03:593
134933899151,11cyclictest1680196-21taskset23:21:593
134933899151,11cyclictest1628699-21turbostat22:44:593
134933899151,11cyclictest1589649-21taskset22:11:103
134933899151,11cyclictest1557438-21chrt21:47:103
134933899151,11cyclictest1538730-21chrt21:35:083
134933899151,11cyclictest1493013-21chrt20:55:403
134933899151,11cyclictest1440737-21taskset20:15:213
134933899151,10cyclictest1732046-21chrt00:05:113
134933899150,12cyclictest1769828-21taskset00:30:243
134933899150,12cyclictest1705833-21chrt23:41:273
134933899150,12cyclictest1602551-21chrt22:20:243
134933899150,12cyclictest1486902-21chrt20:54:443
134933899150,12cyclictest1428919-21taskset20:10:123
134933899150,12cyclictest1421998-21chrt20:01:183
134933899150,12cyclictest1364658-21taskset19:20:073
1349338991412,1cyclictest0-21swapper/323:50:203
134933899140,11cyclictest1628933-21chrt22:45:053
14088412130,3sleep11409085-21unixbench_singl19:50:231
14038022131,9sleep21403325-21/usr/sbin/munin19:50:162
307598120,8rtkit-daemon1426340-21grep20:05:172
16688702120,9sleep01669964-21grep23:15:160
13488562120,2sleep30-21swapper/319:06:083
13430772121,5sleep11343110-21apt-get19:05:151
307598110,7rtkit-daemon493-21gmain00:34:062
307598110,7rtkit-daemon3256-21sendmail-mta00:38:362
307598110,5rtkit-daemon3333005-21packagekitd00:05:542
307598110,5rtkit-daemon1537527-21python321:30:222
17740842111,7sleep01775884-21sed00:35:180
17283172110,8sleep21730413-21cut00:00:182
15640852110,8sleep01564260-21ls21:55:010
14367192110,8sleep11438003-21cut20:15:151
307598100,6rtkit-daemon3256-21sendmail-mta22:46:522
307598100,6rtkit-daemon3256-21sendmail-mta22:35:272
307598100,4rtkit-daemon1409935-21df_inode19:55:132
17517112100,3sleep21752418-21irqrtprio00:20:142
16795862100,7sleep01679663-21/usr/sbin/munin23:20:210
15192652100,2sleep10-21swapper/121:20:121
13958152104,3sleep01395859-21proc_pri19:40:200
13585542100,7sleep01359140-21sed19:15:160
30759890,5rtkit-daemon714-21snmpd20:42:032
30759890,5rtkit-daemon475-21wpa_supplicant19:22:272
30759890,5rtkit-daemon1612810-21kthreadcore22:30:172
30759890,4rtkit-daemon1416356-21diskstats20:00:142
30759890,4rtkit-daemon1383870-21apt-get19:35:112
30759890,4rtkit-daemon1343260-21df19:05:162
30759890,2rtkit-daemon217-21plymouthd21:15:502
30759890,2rtkit-daemon217-21plymouthd00:19:112
30759890,2rtkit-daemon217-21plymouthd00:10:352
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional