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2026-01-22 - 23:19
[ 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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack5slot7.osadl.org (updated Thu Jan 22, 2026 12:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2570224142178,183sleep00-21swapper07:05:120
35759910414,27cyclictest7801-21/usr/sbin/munin10:00:310
35759910411,57cyclictest2422-21ssh09:38:120
35759910315,45cyclictest19907-21munin-run12:39:370
35759910234,50cyclictest0-21swapper11:11:060
35759910213,68cyclictest12647-21cut10:15:090
35759910212,47cyclictest17110-21apt-get12:29:530
35759910118,61cyclictest3437-21users11:41:140
35759910117,62cyclictest28582-21users11:16:130
35759910114,24cyclictest9413-21df10:05:210
35759910112,29cyclictest26000-21ssh11:08:340
35759910111,28cyclictest28743-21ssh09:20:230
35759910032,50cyclictest0-21swapper12:19:030
35759910017,43cyclictest4563-21munin-node07:14:430
35759910016,20cyclictest32248-21fw_conntrack09:30:380
35759910015,67cyclictest0-21swapper11:38:480
35759910015,63cyclictest2692-21wget09:39:550
35759910013,47cyclictest31761-21latency_hist09:29:400
35759910011,50cyclictest30884-21ssh11:25:180
3575999917,44cyclictest15440-21ssh10:22:350
3575999917,43cyclictest11531-21df12:10:150
3575999916,61cyclictest14244-21/usr/sbin/munin12:20:010
3575999915,62cyclictest4484-21irqstats09:50:530
3575999915,62cyclictest21776-21munin-run10:54:380
3575999913,64cyclictest8560-21ls07:35:410
3575999913,26cyclictest18303-21rm10:31:130
3575999913,25cyclictest19155-21/usr/sbin/munin08:35:320
3575999911,65cyclictest5961-21missed_timers11:50:480
3575999830,50cyclictest0-21swapper10:13:110
3575999829,54cyclictest20350-21unixbench_singl08:40:420
3575999826,54cyclictest0-21swapper09:10:390
3575999814,45cyclictest17055-21ssh10:27:080
3575999812,65cyclictest10231-21if_eth012:05:350
3575999812,64cyclictest20720-21irqstats10:46:430
3575999717,59cyclictest27080-21df_inode09:15:290
3575999714,66cyclictest0-21swapper09:57:420
3575999613,26cyclictest10232-21wc07:45:360
3575999613,23cyclictest7330-21irqstats11:55:380
3575999612,43cyclictest22375-21/usr/sbin/munin10:55:460
3575999612,25cyclictest12516-21wget08:00:030
3575999611,66cyclictest4967-21ssh11:46:390
3575999611,46cyclictest30542-21sh11:24:400
357599959,64cyclictest23493-21/usr/sbin/munin09:00:160
3575999516,59cyclictest19351-21df_inode10:36:330
3575999515,60cyclictest32075-21apt-get11:29:580
3575999514,62cyclictest16156-21memory12:25:470
3575999512,63cyclictest15944-21sort08:19:400
3575999510,24cyclictest6689-21grep07:25:370
3575999411,47cyclictest23349-21/usr/sbin/munin11:00:250
3575999410,21cyclictest27577-21kworker/u2:312:00:420
357599939,64cyclictest14402-21df08:10:050
3575999313,41cyclictest24381-21df_inode09:05:140
3575999217,25cyclictest21688-21fw_conntrack08:50:140
3575999216,26cyclictest3909-21munin-run09:49:380
3575999212,61cyclictest20596-21aten_r5power_vo08:44:590
3575999211,63cyclictest16044-21aten_r5power_cu08:19:570
3575999115,55cyclictest1718-21snmpd07:19:370
3575999017,25cyclictest18067-21df_inode08:30:110
3575999017,25cyclictest11492-21apt-get07:54:520
3575998913,23cyclictest17180-21df_inode08:25:120
3575998817,24cyclictest20273-21munin-run10:44:380
3575998816,25cyclictest5481-21df_inode07:20:110
3575998814,24cyclictest22587-21fw_conntrack08:55:160
3575998810,58cyclictest1718-21snmpd08:05:240
3575998712,26cyclictest7628-21ls07:30:390
3575998617,22cyclictest9095-21fw_conntrack07:40:140
3575998615,23cyclictest10800-21df07:50:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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