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2026-01-22 - 04:08
[ 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 792 highest latencies:
System rack7slot8.osadl.org (updated Thu Jan 22, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28681217522,128sleep028684-21wc19:10:020
287269917240,115cyclictest10250irq/56-4a10000020:00:130
28726991697,141cyclictest6553-21df19:50:170
287269916415,108cyclictest29574-21wget23:30:100
28726991636,103cyclictest23502-21/usr/sbin/munin23:05:180
28726991627,134cyclictest14091-21apt-get22:32:080
28726991618,114cyclictest801-21dbus-daemon20:40:010
28726991609,110cyclictest32239-21df23:40:170
28726991607,97cyclictest21003-21df22:55:180
28726991597,107cyclictest8182-21diskstats22:05:220
287269915932,109cyclictest10250irq/56-4a10000000:03:540
287269915837,103cyclictest10250irq/56-4a10000000:28:100
28726991569,107cyclictest6663-21ntp_states00:05:390
28726991568,110cyclictest3397-21ntp_states21:45:400
28726991559,100cyclictest28686-21apt-get21:17:120
287269915531,102cyclictest13879-21wget20:20:110
28726991549,107cyclictest32065-21ntp_states21:30:410
287269915438,103cyclictest27037-21ntpq21:10:350
28726991539,124cyclictest2757-21seq23:50:590
28726991539,112cyclictest31619-21irqstats19:20:310
28726991538,106cyclictest7505-21/usr/sbin/munin00:10:070
28726991528,126cyclictest1408-21nginx23:10:470
28726991527,130cyclictest22990-21wget20:55:120
28726991519,100cyclictest4490-21munin-run00:00:080
28726991517,124cyclictest26173-21ntp_states23:15:390
28726991508,99cyclictest30992-21df_inode23:35:220
28726991508,107cyclictest9462-21sshd22:10:270
28726991508,103cyclictest4090-21diskstats19:40:200
28726991506,107cyclictest1276-21runrttasks00:35:420
287269915018,113cyclictest12552-21grep00:30:100
28726991498,107cyclictest18730-21ntp_states22:45:430
287269914912,118cyclictest1408-21nginx20:41:180
28726991487,89cyclictest22256-21df23:00:160
28726991487,122cyclictest10102-21/usr/sbin/munin20:05:110
28726991487,119cyclictest11929-21df_inode22:20:190
287269914744,91cyclictest12269-21runrttasks20:13:250
28726991468,104cyclictest5292-21sshd21:54:280
28726991468,103cyclictest1408-21nginx22:36:220
287269914640,93cyclictest1610-21latency_hist21:40:030
287269914634,91cyclictest1276-21runrttasks21:59:280
287269914624,112cyclictest8975-21fw_conntrack00:15:210
287269914620,109cyclictest1305-21snmpd20:19:070
28726991458,97cyclictest29124-21memory19:10:350
28726991447,106cyclictest13028-21wget22:25:150
28726991447,104cyclictest1305-21snmpd19:18:540
287269914439,92cyclictest3356-21sendmail-mta19:36:440
28726991438,121cyclictest11224-21apt-get22:17:120
28726991438,114cyclictest25545-21wget21:05:140
28726991437,95cyclictest1054-21seq23:45:210
28726991437,93cyclictest17490-21ntp_states22:40:410
28726991437,102cyclictest1305-21snmpd21:24:220
28726991436,120cyclictest1285-21lldpd21:26:280
287269914341,90cyclictest1240-21latency_hist19:30:030
287269914339,91cyclictest5721-21xargs19:45:470
28726991427,112cyclictest2010-21node22:53:140
287269914234,97cyclictest10253-21runrttasks00:20:230
287269914224,98cyclictest0-21swapper/021:04:170
287269914217,104cyclictest1411-21aten_r7power_en19:30:120
28726991417,122cyclictest17565-21latency_hist20:35:070
28726991417,114cyclictest1276-21runrttasks23:25:160
287269914138,90cyclictest7790-21seq19:55:160
28726991408,89cyclictest6946-21diskstats22:00:220
28726991407,99cyclictest754-21systemd-journal20:50:280
28726991407,114cyclictest2330-21mailstats21:40:440
287269914030,100cyclictest27257-21df_inode23:20:180
287269914010,88cyclictest20652-21df_inode20:45:200
28726991387,119cyclictest1408-21nginx20:26:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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