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2026-02-10 - 16:44
[ 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 rack5slot2.osadl.org (updated Tue Feb 10, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
308192190174,11sleep10-21swapper/107:08:481
306602188171,12sleep00-21swapper/007:06:460
306732186168,13sleep30-21swapper/307:06:583
306472164146,13sleep20-21swapper/207:06:362
291032690,0sleep10-21swapper/108:10:001
195162450,0sleep10-21swapper/111:44:001
121322120,0sleep20-21swapper/209:18:242
30122290,0sleep20-21swapper/209:10:592
17601280,1sleep1211ktimersoftd/109:36:161
310909961,3cyclictest0-21swapper/109:30:111
310869960,3cyclictest0-21swapper/012:20:100
2766260,1sleep30-21swapper/310:31:583
310999952,3cyclictest29743-21ssh09:42:213
310999950,5cyclictest0-21swapper/310:47:503
310999950,5cyclictest0-21swapper/310:38:493
310999950,5cyclictest0-21swapper/310:02:193
310999950,5cyclictest0-21swapper/310:02:183
310999950,0cyclictest0-21swapper/312:16:363
310959955,0cyclictest0-21swapper/211:05:492
310959952,3cyclictest814-21snmpd12:35:462
310959950,5cyclictest0-21swapper/212:00:312
310959950,5cyclictest0-21swapper/211:34:102
310959950,5cyclictest0-21swapper/209:30:382
310909952,2cyclictest0-21swapper/109:10:141
310909951,2cyclictest0-21swapper/112:35:121
310909951,2cyclictest0-21swapper/110:20:111
310909951,2cyclictest0-21swapper/110:05:101
310909951,2cyclictest0-21swapper/108:15:101
310909950,5cyclictest0-21swapper/111:45:201
310909950,5cyclictest0-21swapper/110:17:181
310909950,5cyclictest0-21swapper/109:55:111
310909950,5cyclictest0-21swapper/109:40:031
310869951,4cyclictest18007-21perf10:40:000
310869950,5cyclictest17857-21apt-get12:15:020
310869950,5cyclictest0-21swapper/011:14:260
310869950,5cyclictest0-21swapper/009:49:460
310869950,5cyclictest0-21swapper/009:13:060
310869950,4cyclictest5975-21apt-get12:25:010
310869950,3cyclictest0-21swapper/012:35:540
25736250,0sleep10-21swapper/112:34:511
310999944,0cyclictest0-21swapper/311:15:293
310999943,1cyclictest28651-21cpuspeed_turbos12:20:123
310999943,1cyclictest13984-21apt-get09:35:133
310999942,1cyclictest9653-21ssh10:20:043
310999942,1cyclictest814-21snmpd11:42:553
310999942,1cyclictest814-21snmpd09:02:153
310999942,1cyclictest814-21snmpd08:54:153
310999942,1cyclictest814-21snmpd08:47:573
310999942,1cyclictest28720-21ssh11:00:183
310999942,1cyclictest10900-21ssh09:17:393
310999940,4cyclictest0-21swapper/311:35:023
310999940,4cyclictest0-21swapper/311:10:113
310999940,4cyclictest0-21swapper/310:25:043
310999940,4cyclictest0-21swapper/309:50:133
310999940,4cyclictest0-21swapper/309:25:103
310999940,4cyclictest0-21swapper/309:20:133
310999940,4cyclictest0-21swapper/308:00:113
310999940,4cyclictest0-21swapper/307:40:123
310999940,4cyclictest0-21swapper/307:35:103
310999940,4cyclictest0-21swapper/307:20:123
310999940,3cyclictest9782-21ls08:35:133
310999940,3cyclictest8934-21ssh11:06:333
310999940,3cyclictest865-21ssh12:38:163
310999940,3cyclictest7573-21ssh12:10:043
310999940,3cyclictest6887-21cat12:25:153
310999940,3cyclictest4984-21df08:25:133
310999940,3cyclictest3698-21df_inode11:20:133
310999940,3cyclictest3623-21sort08:20:193
310999940,3cyclictest3477-21ssh09:30:043
310999940,3cyclictest31713-21ssh10:15:023
310999940,3cyclictest31627-21ssh11:50:023
310999940,3cyclictest29800-21ssh12:05:033
310999940,3cyclictest2753-21fw_packets07:15:133
310999940,3cyclictest26772-21ssh09:10:033
310999940,3cyclictest24997-21ssh11:30:183
310999940,3cyclictest22506-21ssh12:00:423
310999940,3cyclictest21671-21ssh11:45:103
310999940,3cyclictest21430-21ssh10:10:013
310999940,3cyclictest1972-21ssh09:45:023
310999940,3cyclictest19477-21/usr/sbin/munin10:40:153
310999940,3cyclictest19309-21aten2_r5power_c08:55:113
310999940,3cyclictest18034-21memory10:55:173
310999940,3cyclictest16197-21ssh12:30:043
310999940,3cyclictest13058-21ssh11:25:023
310999940,3cyclictest11202-21ssh11:55:183
310999940,3cyclictest11063-21ssh10:05:053
310999940,3cyclictest0-21swapper/309:55:013
310999940,3cyclictest0-21swapper/308:10:013
310999940,0cyclictest0-21swapper/310:52:213
310959944,0cyclictest0-21swapper/210:45:342
310959944,0cyclictest0-21swapper/210:21:162
310959944,0cyclictest0-21swapper/209:35:532
310959943,1cyclictest3077-21memory08:20:162
310959942,1cyclictest814-21snmpd10:02:522
310959942,1cyclictest814-21snmpd10:02:522
310959942,1cyclictest16400-21ssh10:07:142
310959940,4cyclictest4508-21apt-get07:20:132
310959940,4cyclictest25683-21ssh11:46:302
310959940,4cyclictest20604-21ssh09:53:582
310959940,4cyclictest1464-21if_eth107:15:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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