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2026-10-10 - 21:40
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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 highest latencies:
System rack4slot3.osadl.org (updated Sat Oct 10, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
189189913815,113cyclictest22247-21crond11:05:320
189189913814,114cyclictest4317-21ls08:30:310
189189913414,82cyclictest28320-21chrt08:03:350
189189913315,107cyclictest12738-21df_inode08:55:470
189189913314,82cyclictest19376-21munin-node10:55:520
189189913215,107cyclictest11706-21sensors08:51:190
189189913214,107cyclictest21663-21munin-node12:41:220
189189913114,107cyclictest31054-21munin-node08:11:180
189189913114,107cyclictest20779-21munin-node07:40:530
189189913014,77cyclictest11317-21munin-node12:10:520
189189912815,103cyclictest19431-21if_eth009:15:570
189189912814,104cyclictest22734-21munin-node11:05:580
189189912616,100cyclictest14309-21ls12:20:330
189189912515,100cyclictest5046-21ntp_kernel_pll_08:31:100
189189912515,100cyclictest3578-21netstat11:46:090
189189912514,97cyclictest22227-21munin-node07:45:430
189189912415,99cyclictest19784-21head12:36:100
189189912415,100cyclictest8137-21if_err_eth010:20:590
189189912414,100cyclictest4731-21chrt11:50:450
189189912414,100cyclictest32118-21munin-node11:35:470
189189912315,98cyclictest14273-21aten_r4power_vo09:00:440
189189912314,99cyclictest28820-21runrttasks09:45:420
189189912314,99cyclictest27141-21munin-node09:40:420
189189912314,99cyclictest27119-21runrttasks12:59:480
189189912314,100cyclictest3568-21runrttasks09:21:130
189189912314,100cyclictest3568-21runrttasks08:21:370
189189912217,94cyclictest3250-21snmpd12:53:300
189189912214,98cyclictest29069-21if_eth008:05:570
189189912214,98cyclictest19163-21latency_hist12:35:330
189189912214,98cyclictest14735-21latency10:41:040
189189912114,97cyclictest26915-21sshd09:39:370
189189912114,97cyclictest15878-21munin-node10:45:570
189189912114,97cyclictest12636-21munin-node10:36:300
189189912016,94cyclictest6848-21munin-node08:36:190
189189912015,94cyclictest27326-21munin-node13:01:110
189189912014,96cyclictest6793-21ntp_states10:16:170
189189911920,91cyclictest15735-21sshd12:24:370
189189911916,92cyclictest22299-21wget09:25:420
189189911915,94cyclictest7659-21sshd08:40:360
189189911915,93cyclictest1202-21munin-node10:01:110
189189911914,96cyclictest3303-21ntpd11:56:130
189189911816,92cyclictest24271-21munin-node11:10:550
189189911815,93cyclictest9412-21wget08:45:470
189189911815,93cyclictest25608-21munin-node11:15:500
189189911815,92cyclictest25433-21munin-node07:56:000
189189911814,94cyclictest8393-21missed_timers12:01:090
189189911814,93cyclictest17434-21wget09:10:450
189189911720,88cyclictest23924-21grep09:30:430
189189911716,91cyclictest30476-21munin-node11:31:200
189189911716,90cyclictest30387-21munin-node09:51:100
189189911715,92cyclictest31917-21munin-node08:15:440
189189911715,92cyclictest29885-21sshd11:26:370
189189911715,91cyclictest32009-21munin-node09:55:430
189189911715,91cyclictest23801-21munin-node07:51:030
189189911715,90cyclictest27257-21wget11:20:440
189189911714,93cyclictest9479-21munin-node12:05:480
189189911714,93cyclictest3250-21snmpd07:36:050
189189911714,92cyclictest17498-21munin-node10:51:050
189189911714,92cyclictest15986-21munin-node09:05:470
189189911615,89cyclictest9555-21munin-node10:25:460
189189911614,93cyclictest2865-21munin-node10:05:430
189189911614,91cyclictest1291-21munin-node11:40:470
189189911614,65cyclictest11237-21munin-node10:30:530
189189911514,91cyclictest3250-21snmpd12:28:210
189189911514,91cyclictest3250-21snmpd10:12:230
189189911314,88cyclictest22445-21sshd12:45:370
1790128917,49sleep017919-21ntp_states07:31:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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