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2026-06-06 - 06:45
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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 Sat Jun 06, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
278169913314,109cyclictest17031-21fschecks_time23:47:440
278169913115,106cyclictest7888-21sed21:38:190
278169913014,106cyclictest24447-21seq22:30:430
278169912915,104cyclictest21647-21munin-node20:42:430
278169912914,104cyclictest6173-21sendmail_mailtr23:13:100
278169912515,72cyclictest23394-21munin-node20:47:460
278169912514,101cyclictest29848-21egrep00:27:370
278169912514,101cyclictest28523-21ls22:42:580
278169912514,101cyclictest14418-21munin-node21:58:220
278169912514,100cyclictest20797-21date22:18:170
278169912415,99cyclictest3364-21sshd21:25:530
278169912315,98cyclictest18858-21netstat22:13:000
278169912315,98cyclictest14098-21munin-node20:18:100
278169912314,100cyclictest20370-21needreboot20:38:000
278169912115,97cyclictest2217-21cpu23:02:370
278169912114,97cyclictest6000-21munin-node19:53:090
278169912114,97cyclictest4553-21sshd21:28:160
278169911916,92cyclictest7179-21hddtemp_smartct19:57:470
278169911916,92cyclictest10076-21munin-node20:08:160
278169911914,96cyclictest3568-21runrttasks19:46:020
278169911914,95cyclictest11907-21diskstats20:12:420
26528211917,22sleep026533-21hddtemp_smartct19:17:430
278169911822,86cyclictest13535-21aten_r4power_en23:37:350
278169911819,89cyclictest26498-21wget22:37:370
278169911815,93cyclictest257012sleep020:53:260
278169911815,92cyclictest16654-21munin-node22:07:460
278169911716,91cyclictest24769-21munin-node22:32:400
278169911716,90cyclictest18368-21munin-node23:52:460
278169911715,92cyclictest28096-21fschecks_count19:22:440
278169911715,91cyclictest29453-21munin-node19:27:410
278169911715,91cyclictest21613-21munin-node00:02:400
278169911617,90cyclictest21634-21grep22:22:360
278169911615,92cyclictest19990-21munin-node23:57:490
278169911615,90cyclictest10599-21iostat_ios21:47:530
278169911614,92cyclictest3250-21snmpd23:27:420
278169911614,92cyclictest28781-21munin-node21:03:160
278169911614,91cyclictest591-21fschecks_count21:17:440
278169911520,85cyclictest8866-21munin-node23:22:450
278169911519,87cyclictest632-21sshd19:37:490
278169911519,86cyclictest30742-21sshd21:09:530
278169911518,87cyclictest31080-21sshd22:51:540
278169911517,88cyclictest19270-21sshd20:33:530
278169911516,88cyclictest31525-21fschecks_count22:52:450
278169911515,90cyclictest16565-21munin-node20:28:090
278169911515,89cyclictest6070-21munin-node21:33:110
278169911515,89cyclictest2174-21munin-node00:43:090
278169911514,91cyclictest4491-21munin-node19:48:160
278169911514,91cyclictest24861-21munin-node00:12:500
278169911514,91cyclictest15095-21cpu20:22:370
278169911514,90cyclictest15356-21munin-node23:42:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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