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2026-09-01 - 23:02
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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 Tue Sep 01, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
115449912915,104cyclictest5984-21munin-node12:12:140
115449912814,104cyclictest870-21netstat10:17:060
115449912715,74cyclictest23105-21cut11:26:420
115449912714,103cyclictest8067-21seq10:38:590
115449912714,103cyclictest21699-21runrttasks11:21:500
115449912714,103cyclictest17417-21processes12:47:160
10138212617,26sleep010215-21tune2fs07:26:470
115449912516,99cyclictest7133-21seq08:56:540
115449912515,99cyclictest31811-21munin-node11:52:090
115449912514,101cyclictest29550-21munin-node10:06:420
115449912513,102cyclictest14419-21chrt07:39:140
115449912415,71cyclictest26787-21munin-node09:57:050
115449912414,100cyclictest781-21if_eth011:56:560
115449912414,100cyclictest3568-21runrttasks10:50:220
115449912313,101cyclictest11193-21uptime12:27:260
115449912218,92cyclictest13240-21latency_hist09:16:300
115449912115,95cyclictest8572-21munin-node12:22:170
115449912115,95cyclictest32651-21munin-node08:36:430
115449912115,95cyclictest27866-21munin-node10:02:060
115449912114,97cyclictest3568-21runrttasks08:32:550
115449912113,99cyclictest4211-21open_inodes08:47:130
115449912113,97cyclictest18970-21munin-node11:12:160
115449912017,93cyclictest3250-21snmpd07:53:050
115449912016,94cyclictest3250-21snmpd09:38:490
115449912016,93cyclictest14890-21munin-node09:21:550
115449912015,96cyclictest8970-21sed10:41:590
115449912015,95cyclictest20062-21chrt11:16:490
115449912014,96cyclictest5258-21munin-node08:51:420
115449912014,96cyclictest3250-21snmpd11:34:460
115449911916,92cyclictest10020-21munin-node09:06:540
115449911915,94cyclictest26357-21munin-node08:16:430
115449911915,94cyclictest21943-21munin-node08:02:120
115449911915,93cyclictest23006-21munin-node09:46:410
115449911914,95cyclictest19357-21chrt09:34:060
115449911816,91cyclictest28201-21iostat08:21:560
115449911816,91cyclictest18314-21munin-node12:51:460
115449911815,93cyclictest6948-21munin-node12:16:570
115449911815,93cyclictest264032sleep011:36:420
115449911815,93cyclictest13700-21iostat_ios09:16:580
115449911815,92cyclictest29575-21munin-node11:46:420
115449911814,94cyclictest3250-21snmpd10:24:030
115449911716,91cyclictest21821-21sshd09:42:000
115449911715,92cyclictest15173-21sshd11:01:450
115449911715,92cyclictest13365-21munin-node10:57:160
115449911715,91cyclictest8454-21wget09:01:400
115449911715,91cyclictest5358-21wget10:31:420
115449911715,91cyclictest3875-21df12:06:450
115449911715,91cyclictest3568-21runrttasks11:06:570
115449911715,91cyclictest27956-21munin-node11:42:140
115449911715,91cyclictest19935-21munin-node12:56:560
115449911714,94cyclictest3568-21runrttasks08:42:130
115449911714,93cyclictest11825-21munin-node12:32:150
115449911714,92cyclictest3963-21tune2fs10:26:510
115449911616,89cyclictest24626-21munin-node09:52:130
115449911615,92cyclictest2125-21wget12:01:440
115449911615,91cyclictest3250-21snmpd07:50:470
115449911615,90cyclictest14810-21munin-node07:41:410
115449911614,93cyclictest22915-21munin-node08:06:400
115449911614,92cyclictest18022-21crond09:31:280
115449911614,92cyclictest15006-21latency_hist12:41:310
115449911516,89cyclictest29402-21munin-node08:27:130
115449911515,90cyclictest19675-21munin-node07:56:410
115449911416,88cyclictest15067-21munin-node12:42:020
115449911415,89cyclictest31522-21munin-node10:11:560
115449911414,90cyclictest24536-21munin-node08:12:040
115449911414,90cyclictest11738-21munin-node10:52:250
115449911315,88cyclictest11669-21wget07:31:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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