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2026-06-14 - 08:20
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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 792 highest latencies:
System rack4slot3.osadl.org (updated Sun Jun 14, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1869327900,4sleep018694-21vmstat19:18:560
193449912915,105cyclictest5895-21munin-node23:39:070
193449912715,101cyclictest15025-21fw_packets22:28:380
193449912714,79cyclictest21054-21ls22:48:140
193449912714,103cyclictest8632-21hddtemp_smartct23:48:390
193449912615,101cyclictest10917-21sshd20:35:440
193449912614,102cyclictest25947-21munin-node21:23:260
193449912614,101cyclictest25430-21sshd19:40:450
193449912514,102cyclictest11360-21aten_r4power_cu20:38:260
193449912514,101cyclictest7789-21seq22:05:550
193449912415,99cyclictest9893-21munin-node22:13:270
193449912414,72cyclictest2507-21wc21:49:050
193449912414,101cyclictest17291-21timerandwakeup00:14:070
193449912414,100cyclictest32523-21aten_r4power_cu23:23:230
193449912315,99cyclictest3568-21runrttasks23:12:100
193449912315,99cyclictest3568-21runrttasks22:27:310
193449912315,98cyclictest13550-21cat00:03:410
193449912314,99cyclictest24769-21munin-node00:38:350
193449912214,99cyclictest3568-21runrttasks20:15:270
193449912214,98cyclictest24809-21munin-node21:18:470
193449912214,71cyclictest21428-21sh21:08:380
193449912115,95cyclictest16277-21munin-node20:53:260
193449912114,98cyclictest30845-21cpu19:58:270
193449912114,98cyclictest19804-21cpu00:23:320
193449912114,98cyclictest15615-21switchtime00:09:070
193449912114,97cyclictest18464-21munin-node00:18:460
193449912016,93cyclictest6067-40yum-updatesd-he20:20:580
193449912014,97cyclictest3568-21runrttasks23:45:340
193449912014,97cyclictest10119-21entropy23:53:330
193449912014,96cyclictest26524-21munin-node00:43:390
193449912014,68cyclictest11901-21munin-node22:18:460
193449911916,92cyclictest3250-21snmpd20:04:500
193449911915,95cyclictest16741-21sshd22:33:450
193449911914,95cyclictest27608-21aten_r4power_en21:28:270
193449911914,95cyclictest22915-21entropy21:13:340
193449911914,67cyclictest3066-21crond20:13:130
193449911815,92cyclictest29186-21munin-node21:33:280
193449911815,65cyclictest24836-21munin-node22:58:410
193449911814,94cyclictest21188-21diskstats19:28:300
193449911814,68cyclictest26808-21munin-node23:04:020
193449911716,89cyclictest8527-21irqstats20:28:430
193449911715,91cyclictest27759-21munin-node00:48:340
193449911715,91cyclictest25850-21munin-node19:43:260
193449911715,91cyclictest13302-21munin-node20:43:360
193449911714,93cyclictest23004-21entropy22:53:350
193449911714,92cyclictest28982-21idleruntime-cro19:53:130
193449911714,92cyclictest20238-21munin-node21:04:020
193449911615,91cyclictest14583-21munin-node20:48:500
193449911615,90cyclictest21810-21ntp_states22:48:570
193449911615,90cyclictest19361-21munin-node19:23:340
193449911614,91cyclictest3250-21snmpd23:36:300
193449911516,89cyclictest22895-21munin-node00:34:090
193449911515,90cyclictest6845-21munin-node20:23:380
193449911515,90cyclictest2531-21munin-node23:29:020
193449911515,90cyclictest17825-21munin-node20:58:450
193449911515,89cyclictest3353-21wget21:53:250
193449911515,89cyclictest32429-21munin-node21:43:400
193449911515,89cyclictest21270-21munin-node00:28:250
193449911514,92cyclictest3568-21runrttasks19:57:440
193449911514,90cyclictest17921-21munin-node22:38:260
193449911417,87cyclictest8189-21munin-node22:08:350
193449911416,88cyclictest29277-21munin-node23:13:360
193449911415,89cyclictest3250-21snmpd22:00:500
193449911415,89cyclictest3250-21snmpd00:01:410
193449911315,87cyclictest30954-21wget23:18:260
193449911214,88cyclictest22603-21munin-node19:33:300
193449911114,89cyclictest30808-21munin-node21:39:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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