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2026-01-24 - 21:17
[ 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 Sat Jan 24, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1587075992620,3cyclictest1962091-21turbostat12:00:003
1587075992422,1cyclictest0-21swapper/307:15:013
1587075992220,1cyclictest0-21swapper/310:55:153
1587075992117,1cyclictest0-21swapper/308:00:013
1587075992017,1cyclictest0-21swapper/311:30:133
158707599201,14cyclictest1808154-21turbostat10:00:003
1587075991916,1cyclictest0-21swapper/311:25:163
158707599191,14cyclictest1756854-21taskset09:20:153
16617862180,7sleep01663725-21grep08:05:180
1587075991815,1cyclictest0-21swapper/312:10:163
1587075991815,1cyclictest0-21swapper/309:50:163
158707599181,13cyclictest1769679-21chrt09:30:123
158707599181,13cyclictest1686384-21chrt08:25:163
158707599181,13cyclictest1686384-21chrt08:25:163
158707599177,7cyclictest18406112sleep310:25:123
158707599171,13cyclictest1660225-21taskset08:05:133
158707599171,12cyclictest1987702-21taskset12:19:563
158707599171,12cyclictest1936762-21taskset11:40:123
158707599171,12cyclictest1866084-21turbostat10:45:003
158707599171,12cyclictest1794890-21chrt09:48:043
158707599171,12cyclictest1781373-21taskset09:35:203
158707599170,9cyclictest1968721-21taskset12:05:013
307598160,4rtkit-daemon1724312-21taskset08:52:011
1587075991613,1cyclictest0-21swapper/311:49:333
1587075991613,1cyclictest0-21swapper/311:15:143
1587075991613,1cyclictest0-21swapper/307:15:023
158707599161,12cyclictest1904336-21chrt11:13:433
158707599161,12cyclictest1839259-21taskset10:20:213
158707599161,12cyclictest1820959-21sleep10:10:003
158707599161,12cyclictest1678714-21taskset08:15:273
158707599161,12cyclictest1646300-21taskset07:50:213
158707599161,12cyclictest1621555-21taskset07:35:103
158707599161,12cyclictest1608510-21turbostat07:25:013
158707599161,11cyclictest1808395-21chrt10:00:013
158707599161,11cyclictest1684609-21chrt08:20:193
158707599160,13cyclictest1856973-21taskset10:35:203
158707599160,12cyclictest1936443-21taskset11:39:553
158707599160,12cyclictest1750423-21taskset09:15:013
158707599155,6cyclictest18470142sleep310:30:123
158707599155,6cyclictest18470142sleep310:30:113
1587075991512,1cyclictest0-21swapper/312:30:033
1587075991512,1cyclictest0-21swapper/312:20:243
1587075991512,1cyclictest0-21swapper/310:15:163
1587075991512,1cyclictest0-21swapper/309:25:223
158707599151,11cyclictest2013497-21chrt12:38:393
158707599151,11cyclictest1996855-21taskset12:25:173
158707599151,11cyclictest1968178-21taskset12:01:113
158707599151,11cyclictest1897811-21taskset11:07:063
158707599151,11cyclictest1885484-21taskset11:00:043
158707599151,11cyclictest1750193-21turbostat09:15:013
158707599151,11cyclictest1728178-21taskset08:55:183
158707599151,11cyclictest1724317-21taskset08:52:043
158707599151,11cyclictest1717858-21taskset08:46:203
158707599151,11cyclictest1698092-21taskset08:31:453
158707599151,11cyclictest1666603-21taskset08:10:133
158707599151,11cyclictest1659799-21chrt08:03:193
158707599151,11cyclictest1640351-21taskset07:45:253
158707599151,11cyclictest1628648-21taskset07:40:163
158707599151,11cyclictest1615138-21taskset07:30:023
158707599151,11cyclictest1614542-21taskset07:25:283
158707599151,10cyclictest1821182-21taskset10:10:073
158707599150,12cyclictest1911112-21chrt11:20:053
158707599150,12cyclictest1873094-21chrt10:50:143
158707599150,12cyclictest1743464-21taskset09:05:443
158707599150,12cyclictest1737109-21chrt09:01:223
158707599150,12cyclictest1698792-21chrt08:35:143
18212612141,10sleep01821380-21diskstats10:10:140
1587075991412,1cyclictest0-21swapper/311:50:173
1587075991411,1cyclictest0-21swapper/308:40:153
158707599140,11cyclictest1866311-21taskset10:45:103
158707599140,11cyclictest1788343-21taskset09:40:543
307598130,9rtkit-daemon1667816-21sed08:10:181
307598130,9rtkit-daemon1593581-21munin-node08:25:121
307598130,9rtkit-daemon1593581-21munin-node08:25:111
307598130,8rtkit-daemon1887804-21grep11:00:161
307598130,8rtkit-daemon1611463-21cut07:25:171
307598120,8rtkit-daemon714-21snmpd12:25:010
307598120,8rtkit-daemon1782278-21systemd-run09:40:001
307598120,4rtkit-daemon217-21plymouthd11:52:530
19111202122,5sleep11911153-21apt-get11:20:121
307598110,7rtkit-daemon1641828-21cut07:50:161
307598110,6rtkit-daemon1751657-21sed09:15:151
307598110,2rtkit-daemon217-21plymouthd12:06:320
19432262110,8sleep21943129-21/usr/sbin/munin11:45:132
17060142111,7sleep21706311-21sed08:40:142
16372662110,1sleep00-21swapper/007:45:190
307598100,6rtkit-daemon714-21snmpd09:53:271
307598100,6rtkit-daemon217-21plymouthd12:18:410
307598100,6rtkit-daemon217-21plymouthd07:15:581
307598100,6rtkit-daemon1692207-21apt-get08:30:101
307598100,5rtkit-daemon475-21wpa_supplicant11:30:201
307598100,5rtkit-daemon217-21plymouthd07:56:161
307598100,1rtkit-daemon0-21swapper/110:22:421
307598100,1rtkit-daemon0-21swapper/108:41:581
307598100,1rtkit-daemon0-21swapper/107:12:561
18736622100,8sleep01874794-21cut10:50:170
16983452100,1sleep10-21swapper/108:35:011
30759890,5rtkit-daemon0-21swapper/110:50:291
30759890,4rtkit-daemon475-21wpa_supplicant09:10:031
30759890,4rtkit-daemon1673134-21df_inode08:15:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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