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2026-03-20 - 17:21
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot8.osadl.org (updated Fri Mar 20, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750724750irq/54-eth00-21swapper/107:09:501
1304927860sleep00-21swapper/007:09:470
13133997153cyclictest24687-21idleruntime-cro11:04:551
13133997052cyclictest7213-21grep11:50:141
13133997034cyclictest28015-21apt-get11:15:081
13133997034cyclictest0-21swapper/108:09:561
13133996933cyclictest20762-21munin-node1
13133996933cyclictest20538-21taskset10:50:181
13133996933cyclictest1383-21taskset09:50:451
13133996850cyclictest2998-21runrttasks09:59:131
13133996850cyclictest13683-21aten_rbpower_vo08:50:101
13133996850cyclictest11992-21munin-node1
13133996832cyclictest9193-21munin-node1
13133996749cyclictest28036-21sort09:34:551
13133996749cyclictest12939-21taskset08:46:331
13133996731cyclictest3885-21cstates11:40:091
13133996731cyclictest16596-21cron10:39:541
13133996731cyclictest0-21swapper/110:31:241
13133996731cyclictest0-21swapper/108:01:191
13133996648cyclictest19687-21chrt10:49:031
13133996630cyclictest26629-21apt-get07:50:041
13133996529cyclictest26404-21apt-get11:10:071
13133995923cyclictest0-21swapper/112:10:121
13132995822cyclictest0-21swapper/010:40:070
13133995721cyclictest2998-21runrttasks12:38:061
13132995739cyclictest0-21swapper/011:40:090
13132995721cyclictest0-21swapper/008:40:070
13133995620cyclictest2998-21runrttasks10:28:321
13132995620cyclictest0-21swapper/009:10:090
13132995620cyclictest0-21swapper/008:35:080
1313299561cyclictest0-21swapper/011:45:070
58750550irq/54-eth0401-21munin-node0
58750550irq/54-eth03542-21seq08:18:280
58750550irq/54-eth023096-21cat10:59:560
58750550irq/54-eth011784-21aten_rbpower_cu12:05:050
58750550irq/54-eth00-21swapper/009:35:100
58750550irq/54-eth00-21swapper/007:45:190
1699550watchdog/09221-21ntp_states10:15:190
1699550watchdog/029741-21sendmail-msp07:59:550
1699550watchdog/018827-21awk12:25:190
1699550watchdog/017645-21chrt09:00:350
1699550watchdog/015059-21open_files07:14:590
1699550watchdog/00-21swapper/012:30:190
1699550watchdog/00-21swapper/012:10:150
1699550watchdog/00-21swapper/011:06:110
1699550watchdog/00-21swapper/010:46:270
1699550watchdog/00-21swapper/010:25:470
1699550watchdog/00-21swapper/009:58:390
1699550watchdog/00-21swapper/008:20:150
1699550watchdog/00-21swapper/008:20:150
1699550watchdog/00-21swapper/008:10:590
1699550watchdog/00-21swapper/008:05:110
1699550watchdog/00-21swapper/008:03:310
1699550watchdog/00-21swapper/007:25:190
13133995537cyclictest20290-21grep12:30:151
13133995519cyclictest2998-21runrttasks10:59:141
13133995519cyclictest2998-21runrttasks09:05:071
13133995519cyclictest21777-21munin-node1
13133995519cyclictest0-21swapper/111:38:381
13133995519cyclictest0-21swapper/108:20:211
13133995519cyclictest0-21swapper/108:20:211
1099550migration/08343-21runrttasks10:13:470
1099550migration/022957-21runrttasks09:18:410
1099550migration/020833-21runrttasks10:51:050
1099550migration/013187-21runrttasks08:48:080
13133995436cyclictest8733-21apt-get08:35:071
13133995436cyclictest7125-21apt-get08:30:081
13133995436cyclictest7009-21apt-get10:10:061
13133995436cyclictest662-21aten_rbpower_en08:10:081
13133995436cyclictest5433-21apt-get10:05:101
13133995436cyclictest31328-21runrttasks09:45:001
13133995436cyclictest31245-21runrttasks11:25:011
13133995436cyclictest2998-21runrttasks12:00:061
13133995436cyclictest2998-21runrttasks08:14:591
13133995436cyclictest29698-21aten_rbpower_en11:20:101
13133995436cyclictest29658-21kworker/u4:007:40:031
13133995436cyclictest28206-21munin-node1
13133995436cyclictest28082-21taskset09:34:581
13133995436cyclictest2707-21lldpd11:44:571
13133995436cyclictest24907-21chrt09:25:061
13133995436cyclictest24790-21munin-node1
13133995436cyclictest23245-21runrttasks09:19:561
13133995436cyclictest20050-21munin-node09:10:061
13133995436cyclictest18238-21runrttasks12:25:041
13133995436cyclictest16948-21apt-get07:20:071
13133995436cyclictest16824-21taskset09:00:041
13133995436cyclictest16785-21aten_rbpower_po10:40:081
13133995436cyclictest16622-21runrttasks12:19:581
13133995436cyclictest15199-21dpkg08:55:071
13133995436cyclictest14990-21taskset12:15:011
13133995436cyclictest14903-21latency_hist07:14:561
13133995436cyclictest13228-21apt-get07:10:061
13133995436cyclictest10364-21apt08:40:051
13133995436cyclictest102492chrt10:20:021
13133995436cyclictest0-21swapper/111:54:561
13133995436cyclictest0-21swapper/111:29:561
13133995436cyclictest0-21swapper/110:00:071
13133995436cyclictest0-21swapper/109:40:011
13133995436cyclictest0-21swapper/109:15:051
13133995436cyclictest0-21swapper/107:45:101
13133995418cyclictest18555-21munin-node07:25:061
13133995418cyclictest0-21swapper/108:25:011
13132995436cyclictest0-21swapper/011:25:090
13132995418cyclictest15292sleep009:51:390
13132995418cyclictest0-21swapper/012:35:080
13132995418cyclictest0-21swapper/010:20:130
13132995418cyclictest0-21swapper/009:30:570
13132995418cyclictest0-21swapper/007:54:470
13132995317cyclictest0-21swapper/011:35:110
13132995317cyclictest0-21swapper/011:15:440
13132995317cyclictest0-21swapper/011:00:070
13132995317cyclictest0-21swapper/010:31:010
13132995317cyclictest0-21swapper/010:08:550
13132995317cyclictest0-21swapper/010:00:040
13132995317cyclictest0-21swapper/009:47:200
13132995317cyclictest0-21swapper/009:43:440
13132995317cyclictest0-21swapper/009:28:100
13132995317cyclictest0-21swapper/009:05:490
13132995317cyclictest0-21swapper/008:55:090
13132995317cyclictest0-21swapper/008:30:090
13132995317cyclictest0-21swapper/007:37:110
13132995216cyclictest18458-21munin-run07:24:550
13132995216cyclictest13781-21ntpq07:10:170
13132995216cyclictest0-21swapper/012:15:530
13132995216cyclictest0-21swapper/011:20:080
13132995216cyclictest0-21swapper/011:12:490
13132995216cyclictest0-21swapper/008:51:430
13132995216cyclictest0-21swapper/007:30:080
13132995115cyclictest10486-21uniq12:00:150
13132995115cyclictest0-21swapper/012:20:080
13132995115cyclictest0-21swapper/011:55:120
13132995115cyclictest0-21swapper/011:50:400
13132995115cyclictest0-21swapper/010:36:180
13132995115cyclictest0-21swapper/009:20:400
13132995115cyclictest0-21swapper/008:28:450
13132995032cyclictest0-21swapper/007:40:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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