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2026-02-16 - 15:02
[ 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 Mon Feb 16, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30547230932,82sleep01305-21snmpd07:09:110
307129915179,52cyclictest12755-21runrttasks08:01:570
307129915178,54cyclictest1305-21snmpd09:09:340
3071299150126,15cyclictest92742sleep012:01:560
307129914777,49cyclictest2904-21ntpq07:25:380
307129914775,33cyclictest1305-21snmpd11:20:030
307129914769,22cyclictest21833-21apt-get08:42:090
307129914765,24cyclictest9849-21apt-get07:57:070
307129914673,54cyclictest1305-21snmpd10:19:490
307129914478,46cyclictest17180-21df08:20:170
307129914389,36cyclictest32765-21seq11:30:140
307129914370,38cyclictest11351-21fw_forwarded_lo10:05:260
307129914363,21cyclictest719-21apt-get07:18:180
307129914362,23cyclictest20967-21apt-get10:47:090
307129914272,36cyclictest24378-21/usr/sbin/munin10:55:430
307129914079,40cyclictest12488-21chrt12:15:300
307129913976,44cyclictest1374-21apt-get11:37:110
307129913972,47cyclictest1305-21snmpd08:34:260
307129913877,21cyclictest20993-21latency_hist10:45:050
307129913875,47cyclictest16050-21wget12:30:130
307129913686,39cyclictest9939-21wc07:55:060
307129913682,41cyclictest17346-21/usr/sbin/munin10:30:110
307129913678,38cyclictest3945-21/usr/sbin/munin09:35:310
307129913584,38cyclictest31828-21apt-get09:17:080
307129913569,31cyclictest1305-21snmpd09:44:410
307129913486,37cyclictest25028-21df_inode08:50:200
307129913482,40cyclictest30320-21/usr/sbin/munin11:20:150
307129913476,41cyclictest7547-21runrttasks11:56:130
307129913461,35cyclictest17241-21/usr/sbin/munin12:35:190
307129913374,20cyclictest6448-21df_inode07:40:200
307129913363,35cyclictest1305-21snmpd11:09:590
307129913284,37cyclictest13473-21cron10:15:010
307129913283,38cyclictest16500-21sshd08:17:060
307129913283,37cyclictest6233-21awk11:50:480
307129913282,40cyclictest4444-21aten_r7power_en11:45:130
307129913281,40cyclictest22795-21wget10:50:140
307129913281,38cyclictest1305-21snmpd11:40:360
307129913280,39cyclictest27931-21/usr/sbin/munin11:10:280
307129913272,44cyclictest1408-21nginx08:09:550
307129913269,48cyclictest2428-21wget09:30:130
307129913267,46cyclictest4991-21/usr/sbin/munin07:35:110
307129913185,35cyclictest18803-21/usr/sbin/munin10:35:230
307129913182,37cyclictest21005-21/usr/sbin/munin08:35:310
307129913182,37cyclictest18236-21cut08:25:120
307129913083,36cyclictest14668-21seq08:10:160
307129913081,39cyclictest23590-21munin-node08:45:100
307129913076,39cyclictest8911-21irqstats09:55:300
307129913073,18cyclictest11420-21seq12:10:420
307129913071,39cyclictest6128-21sshd09:45:070
307129913067,43cyclictest2160-21runrttasks09:29:020
307129912979,38cyclictest3839-21aten_r7power_po07:30:120
307129912977,40cyclictest7585-21diskstats09:50:210
307129912974,17cyclictest1305-21snmpd07:24:480
307129912970,20cyclictest13890-21cat12:20:340
307129912879,38cyclictest32528-21df_inode09:20:190
307129912877,40cyclictest31149-21ntpq07:10:360
307129912876,39cyclictest7492-21/usr/sbin/munin07:45:120
307129912875,41cyclictest27735-21ntp_states09:00:440
307129912875,40cyclictest10045-21/usr/sbin/munin10:00:160
307129912781,34cyclictest1276-21runrttasks08:55:210
307129912780,33cyclictest1276-21runrttasks10:25:180
307129912772,34cyclictest15876-21sshd10:24:060
307129912768,20cyclictest30022-21diskstats09:10:220
307129912678,37cyclictest14790-21/usr/sbin/munin12:25:100
307129912659,49cyclictest9762-21/usr/sbin/munin12:05:290
307129912578,38cyclictest31322-21cron11:25:050
307129912575,39cyclictest26072-21seq11:02:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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