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2026-01-14 - 15:22
[ 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 Wed Jan 14, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4610221228,50sleep00-21swapper/007:07:260
49839916936,14cyclictest10250irq/56-4a10000008:23:120
49839916543,13cyclictest10150irq/55-4a10000008:34:410
49839916226,24cyclictest1305-21snmpd09:27:490
49839916125,14cyclictest10250irq/56-4a10000012:18:520
49839916015,17cyclictest5714-21wget11:30:130
49839915912,16cyclictest10250irq/56-4a10000009:48:280
49839915828,13cyclictest10250irq/56-4a10000011:58:500
49839915825,13cyclictest10250irq/56-4a10000009:18:200
49839915744,14cyclictest10150irq/55-4a10000011:05:230
49839915742,98cyclictest3650irq/20-4900000011:35:250
49839915742,13cyclictest10150irq/55-4a10000007:15:470
4983991566,40cyclictest1305-21snmpd07:31:070
49839915648,95cyclictest0-21swapper/012:30:180
49839915648,13cyclictest10150irq/55-4a10000012:10:370
49839915630,23cyclictest0-21swapper/010:11:460
49839915548,14cyclictest10150irq/55-4a10000008:00:010
49839915541,15cyclictest8950irq/40-mmc107:42:100
49839915538,17cyclictest32593-21apt-key09:00:160
49839915531,32cyclictest16450-21grep10:05:040
49839915531,25cyclictest0-21swapper/008:01:160
49839915450,93cyclictest18659-21/usr/sbin/munin12:20:510
49839915247,14cyclictest29289-21sendmail-mta08:46:370
4983991519,17cyclictest1900-21ntp_states09:05:380
49839915142,20cyclictest26752-21runrttasks10:45:310
49839915040,18cyclictest20229-21runrttasks10:20:090
49839915032,19cyclictest1408-21nginx10:53:410
4983991497,14cyclictest30049-21apt-get11:02:110
49839914940,18cyclictest19728-21apt-get10:17:070
49839914939,21cyclictest29891-21aten_r7power_po08:50:140
4983991488,18cyclictest23093-21ntp_states10:30:390
49839914851,14cyclictest26337-21latency_hist10:45:020
49839914747,14cyclictest10150irq/55-4a10000011:40:500
49839914741,19cyclictest11328-21aten_r7power_en07:35:120
49839914740,19cyclictest9004-21cat09:35:100
49839914739,17cyclictest8516-21runrttasks09:31:540
49839914738,22cyclictest801-21dbus-daemon07:45:450
49839914738,19cyclictest754-21systemd-journal12:40:030
49839914738,17cyclictest10021-21latency_hist07:30:030
49839914735,18cyclictest17339-21sshd10:07:500
49839914717,15cyclictest0-21swapper/008:06:180
49839914641,16cyclictest14678-21nfs4_client12:05:300
49839914641,13cyclictest10150irq/55-4a10000011:20:190
49839914640,17cyclictest5717-21runrttasks07:11:040
49839914637,21cyclictest11509-21runrttasks11:53:100
49839914544,13cyclictest27374-21aten_r7power_en08:40:100
49839914541,20cyclictest11085-21runrttasks09:42:310
49839914538,14cyclictest10150irq/55-4a10000011:15:170
49839914537,18cyclictest12982-21runrttasks09:50:270
49839914534,19cyclictest801-21dbus-daemon08:30:010
4983991448,18cyclictest805-21rs:main0
4983991445,51cyclictest10464-21sshd11:49:500
49839914440,17cyclictest19980-21runrttasks12:26:000
49839914432,22cyclictest801-21dbus-daemon08:55:450
49839914340,16cyclictest1709-21seq11:14:470
49839914338,19cyclictest4986-21threads11:25:470
49839914338,18cyclictest7813-21runrttasks07:20:250
49839914241,17cyclictest29991-21runrttasks10:59:360
49839914239,17cyclictest6330-21runrttasks09:24:260
49839914148,13cyclictest101ktimersoftd/009:55:360
49839914140,17cyclictest15822-21/usr/sbin/munin07:50:400
49839914140,16cyclictest1276-21runrttasks10:35:160
49839914043,15cyclictest21684-21aten_r7power_en08:15:120
49839913937,17cyclictest22525-21runrttasks10:29:320
49839913734,20cyclictest3005-21fw_conntrack09:10:270
49839913734,20cyclictest20757-21runrttasks08:10:330
49839913733,18cyclictest14026-21runrttasks12:03:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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