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2026-03-05 - 04:35
[ 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 rackfslot7.osadl.org (updated Thu Mar 05, 2026 00:46:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2203834999113,59cyclictest2241596-21ntpq20:15:204
2203834997536,20cyclictest236199-21snmpd19:14:334
2203834997416,39cyclictest2213817-21ntpq19:25:194
2203834997336,18cyclictest2310362-21ntpq22:20:174
2203834996931,38cyclictest0-21swapper/423:31:474
2203834996810,39cyclictest2216542-21ntpq19:30:184
2203834996729,38cyclictest0-21swapper/423:16:034
2203834996728,39cyclictest0-21swapper/423:35:124
220383499668,39cyclictest2376440-21rt-features00:20:204
2203834996626,39cyclictest2383049-21apt-key00:35:004
2203834996224,19cyclictest601ktimers/421:50:054
2203832996143,18cyclictest0-21swapper/219:20:122
2203834995719,19cyclictest2227537-21ntp_states19:50:174
2203834995517,19cyclictest2324087-21ntpq22:45:194
2203834995419,35cyclictest0-21swapper/420:24:354
2203834995419,15cyclictest0-21swapper/423:04:364
2203834995315,19cyclictest2223378-21munin-run19:45:014
2203834995314,39cyclictest0-21swapper/422:15:244
2203834995314,39cyclictest0-21swapper/420:03:094
2203834995233,19cyclictest0-21swapper/423:50:084
2203834995233,19cyclictest0-21swapper/421:27:004
2203834995233,19cyclictest0-21swapper/421:26:594
2203834995233,19cyclictest0-21swapper/419:16:574
2203834995233,19cyclictest0-21swapper/400:25:014
2203834995232,19cyclictest0-21swapper/421:07:074
2203834995232,19cyclictest0-21swapper/419:24:404
2203834995214,19cyclictest0-21swapper/423:45:014
2203834995212,39cyclictest0-21swapper/422:52:044
2203834995133,18cyclictest0-21swapper/423:47:044
2203834995133,18cyclictest0-21swapper/423:07:234
2203834995133,18cyclictest0-21swapper/422:10:004
2203834995133,18cyclictest0-21swapper/422:02:554
2203834995133,18cyclictest0-21swapper/421:55:404
2203834995133,18cyclictest0-21swapper/421:16:404
2203834995133,18cyclictest0-21swapper/419:58:304
2203834995133,18cyclictest0-21swapper/400:39:434
2203834995133,18cyclictest0-21swapper/400:12:404
2203834995132,19cyclictest2236106-21wc20:05:224
2203834995132,19cyclictest0-21swapper/423:00:014
2203834995132,19cyclictest0-21swapper/422:41:164
2203834995132,19cyclictest0-21swapper/422:36:114
2203834995132,19cyclictest0-21swapper/422:33:324
2203834995132,19cyclictest0-21swapper/421:41:044
2203834995132,19cyclictest0-21swapper/420:39:394
2203834995132,0cyclictest0-21swapper/422:28:204
2203834995132,0cyclictest0-21swapper/419:36:454
2203834995112,39cyclictest0-21swapper/423:27:084
2203830995113,19cyclictest0-21swapper/023:25:140
2203834995032,18cyclictest0-21swapper/423:24:124
2203834995032,18cyclictest0-21swapper/423:12:284
2203834995032,18cyclictest0-21swapper/420:34:524
2203834995032,18cyclictest0-21swapper/420:26:244
2203834995032,18cyclictest0-21swapper/420:12:354
2203834995032,18cyclictest0-21swapper/419:45:454
2203834995032,18cyclictest0-21swapper/400:18:434
2203834995032,18cyclictest0-21swapper/400:03:124
2203834995031,19cyclictest0-21swapper/422:13:034
2203834995031,19cyclictest0-21swapper/421:33:444
2203834995031,19cyclictest0-21swapper/421:22:514
2203834995031,19cyclictest0-21swapper/420:56:314
2203834995012,19cyclictest2361641-21/usr/sbin/munin23:55:114
2203834995011,39cyclictest0-21swapper/420:48:164
2203833995012,38cyclictest0-21swapper/320:00:173
220383099506,19cyclictest0-21swapper/019:45:160
2203830995012,19cyclictest0-21swapper/021:20:150
2203830995011,19cyclictest0-21swapper/022:00:130
2203834994931,18cyclictest0-21swapper/421:36:074
2203834994931,18cyclictest0-21swapper/421:14:244
2203834994931,18cyclictest0-21swapper/420:53:124
2203834994930,19cyclictest0-21swapper/421:49:114
2203834994930,19cyclictest0-21swapper/420:44:364
2203834994911,19cyclictest2368932-21chrt00:07:394
2203835994810,19cyclictest0-21swapper/522:10:145
220383199489,39cyclictest0-21swapper/100:00:161
220383099479,19cyclictest0-21swapper/021:45:170
2203830994729,18cyclictest0-21swapper/019:20:110
2203834994627,19cyclictest0-21swapper/421:00:024
220383099455,39cyclictest0-21swapper/020:30:130
220383199434,39cyclictest0-21swapper/120:15:171
2203835994224,18cyclictest0-21swapper/520:20:155
220383199423,19cyclictest0-21swapper/123:20:151
220383099413,38cyclictest0-21swapper/020:00:170
220383599391,19cyclictest0-21swapper/519:50:145
220383099390,20cyclictest0-21swapper/000:35:160
220383199380,38cyclictest0-21swapper/122:50:141
220383199380,19cyclictest0-21swapper/122:00:131
220383599370,37cyclictest0-21swapper/519:35:155
2203832993719,18cyclictest0-21swapper/223:25:132
2203831993713,19cyclictest0-21swapper/123:00:161
220383099370,37cyclictest0-21swapper/022:40:170
2203836993617,1cyclictest781ktimers/600:10:146
220383599360,17cyclictest0-21swapper/520:25:155
220383299360,17cyclictest0-21swapper/222:10:212
2203831993612,19cyclictest0-21swapper/100:15:151
220383099360,36cyclictest0-21swapper/022:30:140
220383099360,35cyclictest0-21swapper/022:50:140
2203835993518,17cyclictest0-21swapper/523:35:145
2203831993512,23cyclictest0-21swapper/119:35:151
220383199350,15cyclictest0-21swapper/122:25:161
220383199350,15cyclictest0-21swapper/121:35:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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