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2026-01-18 - 02:51
[ 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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack8slot1.osadl.org (updated Sun Jan 18, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6880993052724,0cyclictest6877-21cyclictest23:18:070
6880992958483,0cyclictest21240-21if_eth023:08:270
68809928111997,0cyclictest0-21swapper00:13:500
6880992807626,0cyclictest0-21swapper21:08:110
6880992603280,0cyclictest10016-1kworker/0:0H22:08:110
6880992541589,0cyclictest0-21swapper00:28:100
68809925262111,0cyclictest9-21ksoftirqd/023:08:000
6880992420482,0cyclictest9-21ksoftirqd/020:08:120
6880992410525,0cyclictest9-21ksoftirqd/019:08:090
6880992323796,0cyclictest15663-21latency_hist19:33:100
6880992317622,0cyclictest9-21ksoftirqd/021:28:110
6880992314663,0cyclictest8537-21latency_hist20:48:100
68809922851345,0cyclictest10016-1kworker/0:0H23:28:110
6880992282795,0cyclictest25929-21cat23:23:100
6880992282560,0cyclictest0-21swapper19:43:110
6880992275499,0cyclictest9-21ksoftirqd/023:43:100
6880992273641,0cyclictest15726-21latency_hist22:53:100
68809922702218,0cyclictest4450-21runrttasks23:33:110
6880992244550,0cyclictest9-21ksoftirqd/021:13:120
6880992183275,0cyclictest10016-1kworker/0:0H20:13:110
6880992162607,0cyclictest9-21ksoftirqd/022:48:090
6880992154224,0cyclictest10016-1kworker/0:0H21:53:110
6880992149529,0cyclictest9-21ksoftirqd/019:48:100
6880992117111,0cyclictest10016-1kworker/0:0H20:23:100
6880992094284,0cyclictest10016-1kworker/0:0H23:48:100
6880992092710,0cyclictest22799-21latency_hist19:53:110
6880991991704,0cyclictest9-21ksoftirqd/019:13:120
6880991936699,0cyclictest31043-21mailstats23:38:190
6880991914700,0cyclictest12027-21munin-node00:23:100
6880991902599,0cyclictest1595-21jbd2/hda3-822:13:100
6880991845599,0cyclictest1595-21jbd2/hda3-800:33:080
6880991843305,0cyclictest10016-1kworker/0:0H20:53:110
6880991821282,0cyclictest10016-1kworker/0:0H22:33:100
6880991818249,0cyclictest10016-1kworker/0:0H00:08:100
6880991798474,0cyclictest9-21ksoftirqd/023:53:140
6880991788566,0cyclictest22843-21munin-node21:33:110
6880991788540,0cyclictest9-21ksoftirqd/022:43:100
6880991770698,0cyclictest31131-21ls20:18:150
6880991760223,0cyclictest10016-1kworker/0:0H19:08:060
688099174219,0cyclictest10016-1kworker/0:0H22:40:500
6880991719571,0cyclictest9-21ksoftirqd/019:18:150
6880991707757,0cyclictest17794-21munin-node21:18:150
6880991705655,0cyclictest24552-21sendmail_mailtr19:58:140
6880991705556,0cyclictest1595-21jbd2/hda3-822:23:100
6880991683232,0cyclictest10016-1kworker/0:0H21:03:110
6880991669221,0cyclictest10016-1kworker/0:0H19:38:150
6880991658526,0cyclictest9-21ksoftirqd/019:28:110
6880991655236,0cyclictest10016-1kworker/0:0H22:28:100
6880991644313,0cyclictest10016-1kworker/0:0H20:43:110
6880991637628,0cyclictest9-21ksoftirqd/020:33:110
6880991597264,0cyclictest10016-1kworker/0:0H20:38:190
6880991560312,0cyclictest10016-1kworker/0:0H21:43:130
6880991455278,0cyclictest10016-1kworker/0:0H00:18:190
6880991441435,0cyclictest9-21ksoftirqd/023:00:350
6880991423461,0cyclictest9-21ksoftirqd/022:00:500
6880991399156,0cyclictest10016-1kworker/0:0H20:28:100
6880991385622,0cyclictest4452-21cron23:58:230
6880991377513,0cyclictest9-21ksoftirqd/022:03:130
6880991349186,0cyclictest10016-1kworker/0:0H20:03:100
6880991345537,0cyclictest29506-21fschecks_count21:50:440
6880991343406,0cyclictest1595-21jbd2/hda3-821:40:360
6880991321190,0cyclictest10016-1kworker/0:0H21:23:100
6880991298249,0cyclictest9-21ksoftirqd/019:25:420
6880991234442,0cyclictest9-21ksoftirqd/022:18:200
6880991187189,0cyclictest10016-1kworker/0:0H20:58:150
6880991091994,0cyclictest4207-21snmpd00:07:460
688099839696,0cyclictest4007-21syslogd23:23:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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