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2026-02-14 - 04:39
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack7slot2.osadl.org (updated Sat Feb 14, 2026 00:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2860858998881,5cyclictest2876146-21kworker/u4:16+events_unbound20:21:541
2860858998881,5cyclictest2876146-21kworker/u4:16+events_unbound20:21:531
2860858998679,5cyclictest2860794-21kworker/u4:8+events_unbound19:16:441
2860857998580,3cyclictest2872265-21kworker/u4:4+events_unbound21:06:580
2860858998478,4cyclictest2872267-21kworker/u4:8+events_unbound20:11:511
286085799798,23cyclictest2965346-21ssh22:35:240
2860857997869,6cyclictest3018209-21kworker/u4:0+events_unbound23:37:250
2860857997729,45cyclictest0-21swapper/000:00:110
2860857997614,13cyclictest2957249-21sed22:25:360
286085799753,23cyclictest2892324-21ssh21:10:250
286085799735,13cyclictest2909081-21ssh21:30:120
2860857997259,9cyclictest54-21kswapd023:45:110
2860857997163,6cyclictest2631949-21kworker/u4:6+events_unbound19:11:410
2860857997159,7cyclictest0-21swapper/023:25:260
2860857997138,30cyclictest2901080-21/usr/sbin/munin21:20:270
2860857997128,8cyclictest3020154-21apt-get23:40:150
2860857997056,10cyclictest54-21kswapd019:20:210
2860857997038,29cyclictest2879996-21latency_hist20:25:020
2860857997038,29cyclictest2879996-21latency_hist20:25:010
2860857997037,30cyclictest2984059-21systemd22:57:150
2860857997035,32cyclictest0-21swapper/022:15:260
2860857996964,3cyclictest2971167-21kworker/u4:3+events_unbound23:07:190
2860857996960,6cyclictest2864711-21kworker/u4:19+events_unbound19:46:490
2860857996960,6cyclictest2864711-21kworker/u4:19+events_unbound19:46:480
2860857996937,28cyclictest2949513-21kworker/u4:1-rpciod22:30:380
2860857996864,2cyclictest3047585-21kworker/u4:5+events_unbound00:33:340
286085799684,20cyclictest2886267-21modprobe20:50:000
2860857996832,34cyclictest2873224-21cat19:55:330
2860857996829,37cyclictest2871599-21gltestperf19:50:200
286085799678,20cyclictest2891332-21diskmemload22:10:310
286085799676,13cyclictest2952602-21ntpq22:20:250
2860857996735,30cyclictest2969255-21df_inode22:40:170
2860857996730,32cyclictest0-21swapper/000:25:120
286085899664,54cyclictest2995322-21ssh23:10:301
2860857996632,4cyclictest2931613-21unixbench-2d21:55:370
2860857996632,32cyclictest3003223-21aten_r7power_po23:20:170
2860857996632,31cyclictest2999447-21netstat23:15:230
2860857996630,32cyclictest0-21swapper/023:10:170
2860857996624,4cyclictest0-21swapper/021:40:030
2860857996557,6cyclictest2888760-21kworker/u4:7+events_unbound21:01:590
286085799646,16cyclictest3054492-21ssh00:20:250
2860857996428,5cyclictest0-21swapper/021:15:330
286085799642,18cyclictest2935148-21fschecks_time22:00:200
286085799635,14cyclictest2980300-21sshd22:53:050
2860857996329,5cyclictest3033234-21fschecks_time23:55:260
2860857996323,37cyclictest2860856-21cyclictest20:10:000
2860857996227,5cyclictest0-21swapper/021:50:290
2860857996227,5cyclictest0-21swapper/021:50:280
2860857996226,6cyclictest0-21swapper/023:30:250
2860857996225,8cyclictest2860790-21kworker/u4:3+rpciod19:15:150
2860857996225,6cyclictest0-21swapper/020:35:360
2860857996129,3cyclictest0-21swapper/023:55:010
2860857996127,5cyclictest2864711-21kworker/u4:19-rpciod19:25:410
2860857996127,5cyclictest0-21swapper/023:00:310
2860857996126,5cyclictest0-21swapper/020:40:350
2860857996125,7cyclictest25550irq/23-42890000.ethernet00:10:320
2860857996125,5cyclictest2880460-21fschecks_time20:25:190
2860857996027,6cyclictest0-21swapper/021:35:190
2860857996026,5cyclictest0-21swapper/000:35:210
2860857996022,6cyclictest0-21swapper/020:05:000
2860858995949,8cyclictest2887496-21systemd20:51:571
2860858995949,8cyclictest2887496-21systemd20:51:561
2860858995844,12cyclictest54-21kswapd019:20:201
286085799577,16cyclictest2939781-21ssh22:05:260
2860858995447,5cyclictest2982073-21/usr/sbin/munin22:55:201
2860858995446,6cyclictest3055517-21kworker/u4:7+events_unbound00:23:281
2860857995443,7cyclictest2882468-21modprobe20:35:000
2860858995345,6cyclictest0-21swapper/122:20:241
2860858995339,6cyclictest2863339-21kworker/u4:15+events_unbound19:40:441
2860857995334,17cyclictest2922589-21ntp_kernel_pll_21:45:280
2860858995245,5cyclictest3028972-21diskmemload23:50:211
2860858995245,5cyclictest3013888-21kworker/u4:11+events_unbound23:35:191
2860858995245,5cyclictest2905505-21/usr/sbin/munin21:25:291
2860858995227,5cyclictest0-21swapper/123:40:191
2860858995141,7cyclictest3046026-21/usr/sbin/munin00:10:211
2860858995119,20cyclictest0-21swapper/122:15:221
2860858995043,5cyclictest3007496-21aten_r7power_vo23:25:181
2860858995043,5cyclictest2991486-21unixbench-2d23:05:381
2860858995041,7cyclictest0-21swapper/123:55:181
2860858995041,6cyclictest3044054-21sd-accept00:08:131
2860858995041,6cyclictest3037913-21ssh00:00:361
2860858994942,5cyclictest0-21swapper/121:40:201
2860858994942,4cyclictest2917517-21apt-key21:40:021
2860858994941,5cyclictest2881236-21idleruntime-cro20:30:001
2860858994940,7cyclictest3062422-21df_abs00:30:171
2860858994938,9cyclictest2977760-21df_abs22:50:171
2860858994842,4cyclictest3066596-21cpu00:35:171
2860858994835,11cyclictest2939974-21sh22:05:361
2860857994838,7cyclictest2887505-21kworker/u4:1+events_unbound21:00:000
2860858994741,4cyclictest2999130-21fschecks_count23:15:191
2860858994740,5cyclictest2926908-21ldconfig21:50:291
2860858994740,5cyclictest2926908-21ldconfig21:50:281
2860858994739,5cyclictest3050733-21/usr/sbin/munin00:15:391
2860858994739,5cyclictest0-21swapper/121:20:241
2860857994737,7cyclictest2869690-21unixbench_singl19:40:340
2860857994733,11cyclictest3043316-21kworker/u4:2-rpciod00:15:220
2860857994725,19cyclictest0-21swapper/020:50:350
2860857994725,19cyclictest0-21swapper/020:50:340
2860858994639,5cyclictest2926005-21latency_hist21:50:011
2860858994636,7cyclictest534-21in:imuxsock22:04:041
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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