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2026-03-04 - 06:47
[ 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.

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 50 highest latencies:
System rack7slot8.osadl.org (updated Wed Mar 04, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23892220630,51sleep00-21swapper/019:05:510
6994211311,11sleep06992-21ntp_states20:05:410
2797421129,13sleep027975-21sshd23:36:320
3158221047,11sleep01305-21snmpd21:43:190
2614121035,11sleep026174-21gpg-connect-age19:15:180
1061221035,12sleep010603-21munin-run20:20:030
233721007,11sleep0101ktimersoftd/021:55:370
1344921006,82sleep013452-21/usr/sbin/munin20:30:270
100482985,13sleep010049-21sshd00:34:310
324562975,12sleep032459-21df_inode23:55:190
176942975,12sleep017692-21ntp_states22:55:400
276282955,10sleep027631-21diskstats19:20:200
273252955,76sleep027321-21ntp_states21:25:420
24450999555,25cyclictest101ktimersoftd/021:06:310
262062926,72sleep026218-21df23:30:170
24450999252,26cyclictest101ktimersoftd/021:00:170
24450999154,23cyclictest101ktimersoftd/020:12:100
24450999149,28cyclictest101ktimersoftd/022:20:420
24450999148,28cyclictest101ktimersoftd/020:01:080
114642916,10sleep0101ktimersoftd/022:30:370
304722905,74sleep030473-21sshd23:46:300
247942905,12sleep024799-21ntp_states21:15:370
2445099909,41cyclictest7545-21diskstats22:15:230
24450998944,31cyclictest3650irq/20-4900000000:02:120
24450998940,16cyclictest10250irq/56-4a10000021:12:010
200362886,71sleep020037-21fw_forwarded_lo23:05:270
24450998710,41cyclictest13456-21munin-run22:40:030
24450998636,36cyclictest167692chrt22:51:320
301232854,7sleep00-21swapper/021:36:390
24450998555,14cyclictest10150irq/55-4a10000000:20:020
24450998546,22cyclictest0-21swapper/019:33:360
24450998534,34cyclictest31448-21runrttasks23:50:450
24450998529,39cyclictest0-21swapper/020:40:130
24450998447,25cyclictest0-21swapper/022:40:230
24450998439,31cyclictest3650irq/20-4900000022:02:100
24450998430,19cyclictest16950-21runrttasks20:45:110
2445099836,18cyclictest1305-21snmpd21:54:070
24450998345,25cyclictest101ktimersoftd/000:25:280
24450998336,15cyclictest10250irq/56-4a10000000:12:130
24450998328,38cyclictest0-21swapper/021:49:050
24450998252,14cyclictest10150irq/55-4a10000023:10:420
24450998151,14cyclictest10150irq/55-4a10000019:55:020
24450998134,32cyclictest101ktimersoftd/022:05:390
24450998122,30cyclictest530-21xargs19:40:470
24450998118,30cyclictest787-21haveged00:40:050
24450998035,14cyclictest10250irq/56-4a10000019:55:460
24450998031,11cyclictest101ktimersoftd/022:10:290
24450997947,13cyclictest10150irq/55-4a10000019:10:160
24450997935,29cyclictest3650irq/20-4900000023:25:240
24450997859,11cyclictest101ktimersoftd/023:00:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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