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2026-01-13 - 05:09
[ 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 all highest latencies:
System rack7slot8.osadl.org (updated Tue Jan 13, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
240722920156,411sleep023015-21kworker/0:019:05:370
246569914160,37cyclictest2010-21node00:12:080
246569914076,45cyclictest2010-21node23:51:370
246569913959,40cyclictest9119-21apt-get20:17:070
246569913865,35cyclictest22285-21fw_conntrack21:10:220
246569913661,34cyclictest32294-21munin-run00:00:030
2465699136115,12cyclictest0-21swapper/019:10:040
246569913559,36cyclictest18717-21ntp_states20:55:420
246569913370,23cyclictest6078-21diskstats20:05:220
246569913364,34cyclictest21379-21df_inode23:15:200
246569913358,53cyclictest26700-21chrt21:28:020
246569913056,35cyclictest2071-21ntpq00:05:430
246569912944,26cyclictest693-21apt-get21:57:080
246569912871,38cyclictest12606-21cpu22:40:160
246569912867,21cyclictest10020-21ntp_states20:20:410
246569912865,21cyclictest29956-21ntp_states21:40:420
246569912861,32cyclictest31001-21wget19:35:120
246569912856,32cyclictest757-21apt-config21:55:060
246569912761,24cyclictest2137-21seq19:50:180
246569912754,34cyclictest3759-21ntp_states19:55:390
246569912754,32cyclictest2010-21node22:31:490
246569912665,21cyclictest6883-21fw_forwarded_lo00:25:230
246569912660,48cyclictest27489-21awk21:30:430
246569912658,26cyclictest11422-21df_inode22:35:200
246569912644,23cyclictest32296-21apt-get00:02:140
246569912556,37cyclictest1285-21lldpd20:26:220
246569912555,19cyclictest20325-21ntp_states23:10:390
246569912552,33cyclictest8093-21df00:30:210
246569912472,40cyclictest16448-21users20:45:490
246569912462,21cyclictest13955-21fw_forwarded_lo22:45:260
246569912459,44cyclictest1408-21nginx00:18:070
246569912375,37cyclictest17311-21fw_conntrack20:50:250
246569912362,22cyclictest9347-21df_inode00:35:260
246569912358,34cyclictest24447-21munin-run21:20:010
246569912356,31cyclictest2010-21node23:49:580
246569912355,31cyclictest1305-21snmpd22:53:160
246569912281,29cyclictest26362-21ntp_states19:15:370
246569912259,23cyclictest21050-21fw_conntrack21:05:250
246569912258,22cyclictest7374-21systemctl22:20:020
246569912255,26cyclictest3960-21runrttasks22:05:220
246569912252,34cyclictest8830-21wget22:25:150
246569912171,39cyclictest24814-21fw_conntrack21:20:260
246569912157,24cyclictest2747-21sshd22:00:270
246569912156,48cyclictest17334-21grep23:00:020
246569912152,34cyclictest5195-21diskstats22:10:200
246569912150,18cyclictest7815-21memory22:20:330
246569912070,33cyclictest6537-21latency_hist00:25:030
246569912057,48cyclictest1305-21snmpd20:37:460
246569912053,48cyclictest27811-21chrt23:40:370
246569912052,49cyclictest4823-21df_inode20:00:160
246569912048,34cyclictest1305-21snmpd21:38:000
246569911959,19cyclictest1630-21http19:50:040
246569911857,23cyclictest22656-21diskstats23:20:200
246569911856,45cyclictest31586-21chrt21:47:140
246569911774,33cyclictest28700-21diskstats19:25:210
246569911772,32cyclictest27307-21systemctl23:40:010
246569911771,35cyclictest14835-21fw_conntrack20:40:250
246569911672,35cyclictest18738-21cut23:05:150
246569911654,20cyclictest27464-21diskstats19:20:220
246569911575,31cyclictest812-21avahi-daemon19:45:010
246569911561,36cyclictest17702-21fw_forwarded_lo23:00:280
246569911558,38cyclictest24933-21/usr/sbin/munin23:30:120
246569911471,34cyclictest29758-21aten_r7power_cu19:30:120
246569911466,37cyclictest12441-21/usr/sbin/munin20:30:330
246569911465,37cyclictest7481-21ntpq20:10:350
246569911453,20cyclictest23694-21/usr/sbin/munin23:25:540
246569911163,37cyclictest19890-21memory21:00:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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