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2026-02-20 - 06:22
[ 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: 50 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 rack7slot3.osadl.org (updated Fri Feb 20, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
185582114726sleep18559-21sleep19:07:270
1868099265215cyclictest23246-21ssh21:49:140
1868099262234cyclictest22520-21date23:58:500
1868099253224cyclictest2329-21uniq20:18:520
1868099253222cyclictest13417-21diskmemload23:20:300
1868099252224cyclictest24174-21sleep00:05:030
1868099252218cyclictest6888-21ssh22:54:100
1868099252188cyclictest30656-21perl22:19:280
1868099252181cyclictest31182-21cpuspeed20:03:230
1868099249220cyclictest19600-21ping19:11:010
1868099249217cyclictest6502-21chrt22:52:290
1868099248183cyclictest32161-21munin-run00:38:230
1868099247217cyclictest11070-21munin-node0
1868099246216cyclictest26637-21apt00:15:070
1868099246215cyclictest18627-21ssh23:42:310
1868099245221cyclictest2726-21lxpanel22:38:160
1868099245220cyclictest16544-21ssh23:33:580
1868099245212cyclictest2834-21snmpd23:05:550
1868099245182cyclictest14255-21ssh23:24:220
1868099244217cyclictest2834-21snmpd23:50:160
1868099244216cyclictest29730-21runrttasks22:15:100
1868099244178cyclictest13417-21diskmemload21:10:160
1868099243217cyclictest30418-21processes00:30:330
1868099243216cyclictest24196-1kworker/0:2H22:28:270
1868099243177cyclictest28642-21sh00:24:010
1868099242216cyclictest19386-21cpu21:33:230
1868099242216cyclictest17747-21chrt23:38:590
1868099242215cyclictest4656-21latency22:44:550
1868099242214cyclictest2877-21munin-node0
1868099242214cyclictest2637-21munin-node00:23:160
1868099242210cyclictest4432-21latency_hist20:28:190
1868099241217cyclictest25211-21chrt00:09:310
1868099241215cyclictest2953-21runrttasks20:43:280
1868099241211cyclictest23917-21ping19:29:420
1868099240215cyclictest11301-21latency_hist20:58:290
1868099239215cyclictest24196-1kworker/0:2H23:45:210
1868099239210cyclictest29934-21/usr/sbin/munin19:58:210
1868099239209cyclictest13417-21diskmemload22:02:030
1868099239207cyclictest9268-21latency_hist23:03:440
1868099239175cyclictest23034-21latency_hist21:48:370
1868099239169cyclictest22043-21munin-run19:23:140
1868099238213cyclictest27382-21ssh22:05:320
1868099238211cyclictest27880-21df_inode19:48:400
1868099238205cyclictest23323-21df19:28:340
1868099238170cyclictest12187-21memory23:15:090
1868099237210cyclictest28728-21ssh22:10:470
1868099237209cyclictest27172-21wc19:44:300
1868099237208cyclictest6102-21ifplugd21:39:220
1868099237206cyclictest20889-21sh19:18:050
1868099237168cyclictest833-21ssh22:29:580
1868099236210cyclictest31844-21grep20:04:440
1868099236209cyclictest13555-21latency_hist21:08:460
1868099236169cyclictest2133-21df20:18:290
1868099235207cyclictest25380-21/usr/sbin/munin21:58:410
1868099235207cyclictest18098-21ssh21:28:070
1868099235207cyclictest15714-21munin-run21:18:110
1868099235206cyclictest16373-21munin-node0
1868099234214cyclictest23791-21sh00:03:570
1868099234210cyclictest4845-21cat20:29:080
1868099234210cyclictest10072-21munin-node0
1868099234208cyclictest25623-21latency_hist19:38:390
1868099234166cyclictest20586-21cpu21:38:200
1868099231207cyclictest2953-21runrttasks19:39:420
1868099231205cyclictest9007-21sleep20:48:210
1868099231202cyclictest11938-21sensors_temp20:59:590
1868099230164cyclictest2834-21snmpd20:12:170
1868099228200cyclictest2546-21Xorg20:35:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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