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2026-05-23 - 05:56
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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 376 highest latencies:
System rack4slot3.osadl.org (updated Sat May 23, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
72889915315,128cyclictest7193-21fschecks_time22:36:170
72889915215,127cyclictest13774-21ls21:16:330
72889914714,123cyclictest3568-21runrttasks19:23:580
72889914516,47cyclictest2765-21syslogd19:28:220
72889914415,119cyclictest10088-21latency_hist22:45:570
72889914414,121cyclictest14974-21cpu21:21:080
72889914315,118cyclictest16916-21crond19:50:560
72889914215,117cyclictest26638-21seq21:56:290
72889914215,117cyclictest25647-21munin-node23:31:510
72889914214,38cyclictest28855-21sshd20:23:260
72889914214,119cyclictest23927-21sendmail_mailqu23:26:440
72889914114,118cyclictest3568-21runrttasks20:18:590
72889914114,117cyclictest3568-21runrttasks23:41:500
72889914114,117cyclictest31960-21munin-node22:11:520
72889914014,116cyclictest19066-21munin-node23:11:440
72889914014,116cyclictest17558-21missed_timers19:51:320
72889914014,116cyclictest13837-21aten_r4power_en19:41:070
72889913918,18cyclictest3250-21snmpd23:57:070
72889913916,113cyclictest18894-21munin-node21:31:470
72889913914,54cyclictest11602-21munin-node21:11:090
72889913815,48cyclictest17116-21ntp_states21:26:420
72889913814,30cyclictest2047-21munin-node22:21:110
72889913814,114cyclictest15373-21munin-node00:41:170
72889913814,114cyclictest13322-21basename22:55:570
72889913814,114cyclictest11270-21runrttasks19:31:440
72889913615,111cyclictest22942-21chrt21:46:030
72889913615,111cyclictest17454-21mailstats23:06:450
72889913614,49cyclictest21030-40yum-updatesd-he23:17:490
72889913614,111cyclictest26917-21munin-node23:36:300
72889913515,110cyclictest3807-21wget00:06:070
72889913424,40cyclictest0-21swapper21:36:400
72889913416,47cyclictest12168-21munin-node19:36:080
72889913415,51cyclictest4871-21sshd22:28:410
72889913415,49cyclictest11901-21munin-node00:31:460
72889913414,49cyclictest6073-21munin-node22:31:460
72889913316,49cyclictest4133-21ntp_states20:46:380
72889913315,51cyclictest29643-21munin-node23:46:500
72889913315,49cyclictest29438-21munin-node22:06:080
72889913315,48cyclictest18865-21diskstats19:56:140
72889913315,46cyclictest11430-21sshd00:28:030
72889913315,43cyclictest13573-21wget00:36:080
72889913315,42cyclictest23626-21wget20:11:080
72889913315,29cyclictest31679-21interrupts23:51:230
72889913314,50cyclictest5410-21munin-node00:11:550
72889913314,109cyclictest11502-21latency_hist21:10:570
72889913215,49cyclictest6733-21munin-node20:56:300
72889913215,46cyclictest3250-21snmpd20:33:560
72889913215,45cyclictest3250-21snmpd21:54:300
72889913214,48cyclictest5115-21munin-node20:51:080
72889913214,48cyclictest32682-21munin-node22:16:590
72889913214,45cyclictest16930-21seq00:46:110
72889913214,109cyclictest8660-21munin-node00:21:080
72889913116,47cyclictest2085-21munin-node00:01:440
72889913115,49cyclictest21895-21munin-node20:06:210
72889913115,49cyclictest10189-21munin-node22:46:300
72889913115,47cyclictest28633-21munin-node22:01:480
72889913115,43cyclictest3250-21snmpd20:44:000
72889913115,28cyclictest22149-21munin-node21:41:480
72889913114,49cyclictest810-21ntpq20:36:420
72889913114,46cyclictest3250-21snmpd21:04:100
72889913114,18cyclictest7257-21munin-node00:16:170
72889913015,49cyclictest20274-21munin-node20:01:250
72889913015,46cyclictest21541-21munin-node23:21:500
72889913015,46cyclictest15043-21sshd23:01:020
72889913014,49cyclictest13431-21munin-node22:56:300
72889912914,43cyclictest30360-21users20:26:550
689228313,15sleep00-21swapper19:18:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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