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2026-02-26 - 11:26
[ 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 rack8slot7.osadl.org (updated Thu Feb 26, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15835991918,1cyclictest59550irq/125-lan22:15:111
15835991917,1cyclictest59550irq/125-lan21:50:211
15835991817,1cyclictest59550irq/125-lan22:40:111
15835991817,1cyclictest59550irq/125-lan19:25:111
15835991717,0cyclictest59550irq/125-lan21:30:131
15835991717,0cyclictest59550irq/125-lan21:00:041
15835991716,1cyclictest59550irq/125-lan20:50:111
15835991716,1cyclictest59550irq/125-lan20:45:181
15835991716,1cyclictest59550irq/125-lan20:10:171
15835991716,1cyclictest59550irq/125-lan19:20:191
15835991716,1cyclictest59550irq/125-lan00:25:121
15835991616,0cyclictest59550irq/125-lan23:35:151
15835991615,1cyclictest59550irq/125-lan23:55:231
15835991615,1cyclictest59550irq/125-lan22:05:181
15835991615,1cyclictest59550irq/125-lan21:35:181
15835991615,1cyclictest59550irq/125-lan20:55:171
15835991615,1cyclictest59550irq/125-lan20:05:151
15835991615,1cyclictest59550irq/125-lan19:30:151
15835991615,1cyclictest59550irq/125-lan19:15:141
15835991615,1cyclictest59550irq/125-lan00:05:121
15835991615,1cyclictest59550irq/125-lan00:00:151
15835991614,1cyclictest59550irq/125-lan21:05:101
15835991614,1cyclictest59550irq/125-lan20:00:141
15835991514,1cyclictest59550irq/125-lan23:50:401
15835991514,1cyclictest59550irq/125-lan23:25:121
15835991514,1cyclictest59550irq/125-lan22:50:121
15835991514,1cyclictest59550irq/125-lan22:45:141
15835991514,1cyclictest59550irq/125-lan22:10:161
15835991514,1cyclictest59550irq/125-lan20:40:111
15835991514,1cyclictest59550irq/125-lan20:20:161
15835991514,1cyclictest59550irq/125-lan00:30:101
15835991513,1cyclictest59550irq/125-lan22:35:121
15835991414,0cyclictest59550irq/125-lan20:00:001
15835991413,1cyclictest59550irq/125-lan23:45:111
15835991413,1cyclictest59550irq/125-lan23:40:121
15835991413,1cyclictest59550irq/125-lan23:10:151
15835991413,1cyclictest59550irq/125-lan23:05:131
15835991413,1cyclictest59550irq/125-lan22:25:121
15835991413,1cyclictest59550irq/125-lan22:00:191
15835991413,1cyclictest59550irq/125-lan21:10:161
15835991413,1cyclictest59550irq/125-lan19:50:171
15835991413,1cyclictest59550irq/125-lan19:45:121
15835991413,1cyclictest59550irq/125-lan00:10:111
15835991313,0cyclictest59550irq/125-lan21:15:191
15835991312,1cyclictest59550irq/125-lan20:35:131
15835991312,1cyclictest59550irq/125-lan00:15:201
15831991313,0cyclictest325-21hwrng20:21:230
15835991212,0cyclictest59550irq/125-lan21:40:171
15835991211,1cyclictest59550irq/125-lan23:20:131
15835991211,1cyclictest59550irq/125-lan22:20:211
15835991211,1cyclictest59550irq/125-lan21:55:181
15835991211,1cyclictest59550irq/125-lan21:45:141
15835991211,1cyclictest59550irq/125-lan20:30:131
15835991211,1cyclictest59550irq/125-lan19:35:161
15831991212,0cyclictest325-21hwrng20:31:380
15831991212,0cyclictest325-21hwrng20:25:290
15835991111,0cyclictest59550irq/125-lan22:31:561
15835991110,1cyclictest59550irq/125-lan22:57:401
15835991110,1cyclictest59550irq/125-lan21:20:161
15835991110,1cyclictest59550irq/125-lan20:15:121
15835991110,1cyclictest59550irq/125-lan19:41:111
15835991110,1cyclictest59550irq/125-lan00:20:141
15831991111,0cyclictest325-21hwrng20:52:070
15831991111,0cyclictest325-21hwrng20:00:550
1584299108,2cyclictest674-21snmpd21:27:462
1584299100,6cyclictest27037-21sed19:35:202
1584299100,5cyclictest7809-21ntpq00:05:162
1584299100,5cyclictest5423-21sed20:04:592
1583599109,1cyclictest59550irq/125-lan23:30:171
1583599109,1cyclictest59550irq/125-lan00:40:001
158479998,1cyclictest674-21snmpd21:24:343
158429997,2cyclictest674-21snmpd23:22:332
158429997,2cyclictest674-21snmpd20:54:392
158429997,2cyclictest674-21snmpd20:27:292
158429997,2cyclictest674-21snmpd00:31:012
158429996,3cyclictest674-21snmpd20:18:162
158429990,5cyclictest15372-21perl23:05:132
158429990,4cyclictest1956-21sh19:55:122
158359998,1cyclictest59550irq/125-lan23:15:161
158319999,0cyclictest325-21hwrng00:03:360
158319998,1cyclictest674-21snmpd23:52:120
158319998,1cyclictest674-21snmpd23:26:060
158319998,1cyclictest674-21snmpd21:09:010
158479988,0cyclictest674-21snmpd23:07:503
158479988,0cyclictest674-21snmpd21:02:313
158479988,0cyclictest674-21snmpd20:05:343
158479988,0cyclictest674-21snmpd19:58:193
158479987,1cyclictest674-21snmpd00:31:523
158429988,0cyclictest674-21snmpd19:18:442
158429987,1cyclictest674-21snmpd20:37:292
158429986,2cyclictest674-21snmpd20:14:192
158429986,1cyclictest674-21snmpd21:21:332
158429981,2cyclictest8256-21apt-get22:50:122
158429980,6cyclictest5367-21perl00:00:122
158429980,6cyclictest30054-21cat19:45:112
158429980,6cyclictest21399-21taskset19:20:352
158429980,4cyclictest9064-21grep00:10:092
158429980,4cyclictest5977-21basename20:05:132
158429980,4cyclictest31742-21ntpq23:45:152
158429980,4cyclictest29679-21taskset22:21:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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