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2026-02-26 - 14:43
[ 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 highest latencies:
System rack7slot8.osadl.org (updated Thu Feb 26, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24734219322,145sleep024739-21ntpq07:05:310
255399916540,15cyclictest10150irq/55-4a10000007:15:360
255399916433,13cyclictest0-21swapper/010:09:550
25539991627,28cyclictest5976-21wget12:15:100
255399916235,13cyclictest0-21swapper/010:04:520
255399915944,14cyclictest10150irq/55-4a10000012:05:320
255399915823,26cyclictest7915-21latency_hist10:15:040
255399915734,13cyclictest0-21swapper/008:04:270
255399915721,26cyclictest13028-21runrttasks10:35:120
25539991569,15cyclictest12020-21fw_forwarded_lo10:30:260
255399915642,97cyclictest3650irq/20-4900000007:25:350
25539991556,128cyclictest801-21dbus-daemon08:20:010
255399915538,17cyclictest1630-21runrttasks11:56:360
255399915445,97cyclictest20014-21apt-get08:55:250
255399915436,17cyclictest8369-21netstat10:15:350
255399915344,16cyclictest8293-21latency_hist12:25:030
25539991527,42cyclictest1305-21snmpd09:21:250
255399915247,94cyclictest22171-21runrttasks09:00:390
255399915238,17cyclictest904-21grep09:45:340
255399915237,16cyclictest23674-21load11:15:330
255399915236,17cyclictest15549-21aten_r7power_cu10:45:130
255399915234,16cyclictest5591-21ntpq07:55:420
255399915224,18cyclictest1305-21snmpd09:17:260
25539991519,19cyclictest8079-21ntp_states08:05:420
255399915134,16cyclictest10250irq/56-4a10000011:50:190
255399915129,102cyclictest10985-21proc_pri10:25:430
255399915122,17cyclictest22209-21wget11:10:130
255399915119,19cyclictest1305-21snmpd09:30:350
255399915046,85cyclictest10150irq/55-4a10000009:55:470
255399915018,27cyclictest1408-21nginx12:10:060
25539991499,18cyclictest23412-21ntp_states09:05:420
25539991496,16cyclictest19127-21apt-get11:00:430
255399914945,13cyclictest10150irq/55-4a10000007:50:020
255399914944,18cyclictest31007-21cut07:30:120
25539991487,15cyclictest1305-21snmpd12:30:410
25539991485,19cyclictest1916-21ps07:40:450
255399914841,95cyclictest18776-21/usr/sbin/munin08:50:020
255399914836,16cyclictest26315-21runrttasks07:11:250
255399914836,16cyclictest16811-21aten_r7power_en10:50:140
255399914836,16cyclictest12864-21sh08:25:170
255399914834,17cyclictest2176-21cat12:00:090
25539991478,19cyclictest28567-21diskstats11:35:240
255399914742,93cyclictest27308-21runrttasks11:30:170
255399914740,96cyclictest10470-21latency_hist10:25:020
255399914740,14cyclictest20883-21/usr/sbin/munin11:05:500
255399914732,18cyclictest2010-21node09:39:450
255399914732,15cyclictest30078-21wc11:40:440
255399914730,18cyclictest2010-21node08:54:340
25539991468,30cyclictest2113-21/usr/sbin/munin09:50:300
255399914642,93cyclictest26828-21runrttasks11:28:340
255399914633,13cyclictest0-21swapper/008:35:470
255399914629,97cyclictest28396-21if_eth007:20:260
255399914533,17cyclictest24312-21wget09:10:120
25539991449,20cyclictest32115-21apt-get07:35:260
25539991448,21cyclictest8801-21ntp_states12:25:410
255399914444,89cyclictest11124-21runrttasks12:35:240
255399914439,13cyclictest10150irq/55-4a10000011:00:010
255399914431,13cyclictest31447-21swap11:45:470
255399914339,17cyclictest15160-21seq10:42:590
255399914336,20cyclictest1305-21snmpd09:40:380
255399914238,17cyclictest4042-21aten_r7power_vo07:50:140
255399914139,18cyclictest250752chrt11:20:440
255399914139,15cyclictest17620-21latency_hist08:45:030
255399914137,17cyclictest12043-21runrttasks08:20:480
255399914127,20cyclictest9975-21sshd08:14:290
255399914035,18cyclictest28194-21ls09:25:160
255399913829,20cyclictest754-21systemd-journal08:33:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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