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2026-02-19 - 23:16
[ 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 Thu Feb 19, 2026 13:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29174210330,11sleep029173-21/usr/sbin/munin07:05:290
299869916435,112cyclictest10250irq/56-4a10000011:31:440
29986991618,98cyclictest25225-21apt-get11:07:100
29986991608,129cyclictest1305-21snmpd08:19:530
299869915927,114cyclictest1305-21snmpd09:44:560
29986991587,114cyclictest6105-21entropy09:50:240
29986991577,129cyclictest5020-21munin-plugin-st07:40:020
29986991577,111cyclictest22308-21diskstats08:45:200
29986991576,103cyclictest13758-21ntp_states08:10:380
299869915730,111cyclictest1408-21nginx11:20:060
29986991568,129cyclictest14625-21ntp_states10:21:250
29986991568,101cyclictest9181-21apt-get07:52:100
29986991566,109cyclictest1408-21nginx11:46:440
299869915625,117cyclictest15819-21open_inodes10:25:440
29986991558,92cyclictest10246-21vmstat07:55:490
29986991558,127cyclictest11124-21/usr/sbin/munin12:15:090
29986991557,111cyclictest16680-21seq08:22:160
29986991548,107cyclictest13631-21munin-run10:20:030
29986991548,102cyclictest8295-21apt-get09:57:120
29986991547,94cyclictest29954-21ntp_states09:15:390
29986991546,108cyclictest26095-21/usr/sbin/munin09:00:260
29986991546,108cyclictest13879-21fw_forwarded_lo12:25:250
29986991538,90cyclictest16511-21ntp_states12:35:390
29986991537,107cyclictest27357-21ntp_states11:10:400
29986991528,126cyclictest5015-21apt-get07:42:080
29986991527,124cyclictest1284-21ntp_states09:30:440
29986991517,106cyclictest16930-21/usr/sbin/munin10:30:300
29986991517,105cyclictest21977-21awk10:50:360
29986991507,128cyclictest22056-21cat08:45:040
29986991507,107cyclictest1534-21memory11:36:010
29986991497,122cyclictest9430-21sshd10:01:070
29986991497,110cyclictest1305-21snmpd11:51:060
29986991496,105cyclictest32448-21munin-plugin-st07:20:000
29986991495,125cyclictest18719-1kworker/0:2H08:30:380
299869914931,103cyclictest10250irq/56-4a10000010:35:120
29986991489,101cyclictest23453-21users10:55:500
29986991488,120cyclictest1305-21snmpd07:49:440
29986991488,102cyclictest2204-21wget09:35:140
29986991487,121cyclictest10009-21/usr/sbin/munin10:05:280
29986991486,105cyclictest1305-21snmpd09:10:390
299869914836,101cyclictest754-21systemd-journal11:40:280
299869914822,110cyclictest21491-21munin-run10:50:020
299869914815,113cyclictest787-21haveged09:30:040
29986991479,101cyclictest4852-21diskstats09:45:200
29986991477,128cyclictest28975-21apt-get11:17:050
29986991477,116cyclictest27082-21/usr/sbin/munin09:05:160
299869914726,102cyclictest1305-21snmpd12:11:110
29986991468,85cyclictest9047-21ntp_states12:05:380
29986991468,100cyclictest30925-21diskstats11:25:200
29986991467,120cyclictest17253-21cpu08:25:140
29986991458,112cyclictest1560-21runrttasks07:25:140
29986991457,96cyclictest30066-21/usr/sbin/munin07:10:170
29986991457,119cyclictest19328-21diskstats10:40:210
299869914533,101cyclictest31343-21chrt09:20:430
299869914532,99cyclictest23637-21sshd08:50:280
29986991447,103cyclictest11552-21irqstats10:10:320
299869914449,85cyclictest24972-21seq08:55:380
299869914441,91cyclictest2837-21runrttasks07:30:170
299869914435,96cyclictest20736-21systemctl08:40:010
299869914424,109cyclictest7816-21chrt12:00:410
29986991439,95cyclictest32666-21wget07:20:130
29986991437,94cyclictest6384-21fw_forwarded_lo11:55:230
29986991437,93cyclictest11103-21diskstats08:00:220
29986991427,99cyclictest1305-21snmpd12:31:140
29986991427,93cyclictest12594-21df_inode12:20:160
29986991427,101cyclictest24301-21df_inode11:00:190
299869914042,87cyclictest12303-21/usr/sbin/munin08:05:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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