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2026-02-11 - 12:36
[ 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
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack4slot3.osadl.org (updated Wed Feb 11, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
185689914314,119cyclictest17403-21munin-node20:45:490
185689913614,112cyclictest32587-21munin-node23:11:050
185689913515,109cyclictest6441-21tune2fs23:30:480
185689913514,111cyclictest19186-21hostname00:10:390
185689913414,110cyclictest30067-21ls21:25:270
185689913414,110cyclictest19964-21seq22:31:230
185689913316,106cyclictest14491-21munin-node22:15:530
185689913220,102cyclictest15851-21latency_hist00:00:290
185689913215,107cyclictest7628-21wget21:55:400
185689913116,61cyclictest2765-21syslogd20:20:270
185689913115,106cyclictest24049-21munin-node00:25:400
185689913115,106cyclictest21026-21munin-node22:35:570
185689913114,107cyclictest10178-21unixbench_singl22:01:230
185689913014,106cyclictest16294-21netstat22:21:040
185689912914,105cyclictest29977-21chrt19:45:390
185689912914,105cyclictest17398-21aten_r4power_po22:25:400
185689912815,104cyclictest3568-21runrttasks22:51:170
185689912714,103cyclictest3040-21netstat20:01:050
185689912714,103cyclictest25259-21sshd19:30:410
185689912615,76cyclictest3568-21runrttasks21:47:420
185689912515,100cyclictest23683-21munin-node19:25:470
185689912515,100cyclictest21997-21runrttasks00:17:570
185689912514,73cyclictest28377-21seq22:58:330
185689912514,102cyclictest3568-21runrttasks21:03:010
185689912514,102cyclictest22990-21needreboot00:21:050
185689912514,101cyclictest28274-21awk00:36:230
185689912414,77cyclictest12816-21df_abs23:50:430
185689912315,98cyclictest27675-21munin-node21:16:140
185689912214,99cyclictest1086-21cpu21:35:400
185689912214,98cyclictest19458-21runrttasks20:51:120
185689912114,97cyclictest31686-21latency_hist21:30:280
185689912113,99cyclictest4942-21swap20:06:160
185689912015,95cyclictest1978-21munin-node23:16:170
185689912014,97cyclictest22148-21fschecks_time19:20:480
185689911916,93cyclictest20397-21munin-node20:56:210
185689911914,94cyclictest19057-21idleruntime-cro00:10:280
185689911816,92cyclictest3250-21snmpd23:23:400
185689911816,92cyclictest15611-21munin-node20:40:390
185689911815,93cyclictest5061-21sort23:26:040
185689911815,93cyclictest32306-21munin-node21:31:000
185689911815,93cyclictest10641-21munin-node20:25:580
185689911815,92cyclictest26927-21diskstats19:35:440
185689911815,92cyclictest25670-21munin-node00:31:180
185689911815,92cyclictest12564-21wget22:10:400
185689911814,94cyclictest2981-21fschecks_time21:40:490
185689911814,94cyclictest24190-21ls21:06:020
185689911814,93cyclictest32352-21munin-node19:51:130
185689911716,90cyclictest809-21wget19:55:400
185689911715,92cyclictest3250-21snmpd20:39:420
185689911715,91cyclictest12264-21munin-node20:30:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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