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2024-04-24 - 17:39
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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 Wed Apr 24, 2024 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587504493200irq/54-eth00-21swapper/107:06:451
3034996143cyclictest309-21tune2fs12:10:170
3034995941cyclictest2752-21snmpd12:05:110
3034995941cyclictest18286-21awk08:00:260
3034995840cyclictest7725-21apt-get07:25:110
3034995840cyclictest641-21mmcqd/009:20:270
3034995840cyclictest25521-21aten_rbpower_vo10:05:180
3034995840cyclictest0-21swapper/007:32:450
3036995739cyclictest13237-21ntp_kernel_pll_07:45:191
3034995638cyclictest0-21swapper/007:44:170
3034995620cyclictest0-21swapper/012:27:450
3034995620cyclictest0-21swapper/012:27:450
62050550irq/56-mmc08385-21taskset09:10:291
62050550irq/56-mmc08385-21taskset09:10:291
62050550irq/56-mmc05702-21cat12:25:281
62050550irq/56-mmc05702-21cat12:25:281
3034995537cyclictest9273-21munin-node0
3034995537cyclictest24744-21fschecks_time11:45:180
3034995537cyclictest0-21swapper/008:34:330
3034995519cyclictest0-21swapper/011:05:240
1999550migration/129757-21runrttasks10:17:461
1999550migration/129757-21runrttasks10:17:461
1999550migration/120557-21apt09:50:111
1699550watchdog/06108-21apt-get07:20:060
1699550watchdog/03022-21diskstats08:55:180
1699550watchdog/025432sleep012:16:020
1699550watchdog/016223-21grep07:55:180
1699550watchdog/0149702sleep009:30:540
1699550watchdog/00-21swapper/011:50:300
1699550watchdog/00-21swapper/007:07:420
1099550migration/029662-21kworker/u4:110:17:110
1099550migration/029662-21kworker/u4:110:17:110
1099550migration/028813-21runrttasks11:57:550
3036995436cyclictest22271-21sort08:15:001
3036995418cyclictest4818-21munin-node07:15:031
3036995418cyclictest10524-21munin-node1
3036995418cyclictest0-21swapper/112:10:491
3036995418cyclictest0-21swapper/109:55:231
3034995436cyclictest0-21swapper/011:25:190
3034995436cyclictest0-21swapper/008:05:570
3034995418cyclictest20880-21fschecks_time09:50:200
3034995418cyclictest0-21swapper/011:16:370
3034995418cyclictest0-21swapper/011:11:440
3034995418cyclictest0-21swapper/010:35:070
3034995418cyclictest0-21swapper/009:26:320
3034995418cyclictest0-21swapper/009:01:150
3034995418cyclictest0-21swapper/008:52:280
3034995418cyclictest0-21swapper/008:25:290
3034995418cyclictest0-21swapper/008:20:130
3034995418cyclictest0-21swapper/008:11:570
3034995418cyclictest0-21swapper/007:37:270
3034995418cyclictest0-21swapper/007:18:280
3036995317cyclictest4537-21runrttasks07:14:121
3034995335cyclictest0-21swapper/010:20:330
3034995317cyclictest3915-21ntpq12:20:250
3034995317cyclictest0-21swapper/011:37:110
3034995317cyclictest0-21swapper/011:31:190
3034995317cyclictest0-21swapper/011:22:420
3034995317cyclictest0-21swapper/010:54:080
3034995317cyclictest0-21swapper/010:49:480
3034995317cyclictest0-21swapper/010:40:090
3034995317cyclictest0-21swapper/010:10:270
3034995317cyclictest0-21swapper/010:03:210
3034995317cyclictest0-21swapper/009:57:160
3034995317cyclictest0-21swapper/009:46:110
3034995317cyclictest0-21swapper/009:13:330
3034995317cyclictest0-21swapper/009:13:330
3034995317cyclictest0-21swapper/008:45:570
3034995317cyclictest0-21swapper/007:50:460
3034995317cyclictest0-21swapper/007:48:520
3034995317cyclictest0-21swapper/007:10:530
3036995216cyclictest2986-21runrttasks08:51:511
3036995216cyclictest19744-21munin-node1
3036995216cyclictest0-21swapper/109:00:311
3034995234cyclictest32081-21tune2fs10:25:180
3034995234cyclictest29320-21aten_rbpower_en12:00:140
3034995234cyclictest0-21swapper/009:35:010
3034995216cyclictest7187-21grep12:30:270
3034995216cyclictest6542-21taskset09:05:240
3034995216cyclictest0-21swapper/012:38:030
3034995216cyclictest0-21swapper/011:40:280
3034995216cyclictest0-21swapper/010:56:030
3034995216cyclictest0-21swapper/010:30:230
3034995216cyclictest0-21swapper/009:40:020
3034995216cyclictest0-21swapper/008:40:090
3034995216cyclictest0-21swapper/008:18:000
3036995133cyclictest13211-21aten_rbpower_en11:10:121
3036995115cyclictest25982-21munin-node1
3036995115cyclictest24221-21grep08:20:181
3036995032cyclictest7067-21fschecks_time10:50:231
3036995032cyclictest24830-21munin-node1
3036995032cyclictest15236-21ls11:15:171
3036995014cyclictest27110-21grep08:29:591
3036995014cyclictest11246-21tune2fs09:20:201
3036995014cyclictest10748-21chrt07:35:181
3036995014cyclictest0-21swapper/111:40:121
3034995014cyclictest0-21swapper/011:00:130
3036994931cyclictest2986-21runrttasks12:22:431
3036994931cyclictest28085-21grep11:55:191
3036994931cyclictest23931-21sed08:19:591
3036994931cyclictest18714-21munin-node1
3036994931cyclictest0-21swapper/108:45:171
3036994913cyclictest9685-21munin-node1
3036994913cyclictest4354-21ls08:59:591
3036994913cyclictest27378-21munin-node1
3036994913cyclictest19287-21munin-node1
3036994913cyclictest16413-21munin-node1
3036994913cyclictest14830-21munin-node1
3036994913cyclictest14656-21munin-node1
3036994913cyclictest12102-21taskset11:05:251
3036994913cyclictest0-21swapper/112:30:141
3036994913cyclictest0-21swapper/110:03:481
3034994913cyclictest28784-21munin-node0
3036994830cyclictest6639-21latency_hist10:49:591
3036994830cyclictest1732-21aten_rbpower_po12:15:121
3036994812cyclictest8672-21munin-node1
3036994812cyclictest8352-21aten_rbpower_cu10:55:141
3036994812cyclictest30463-21aten_rbpower_en08:40:121
3036994812cyclictest2986-21runrttasks07:56:031
3036994812cyclictest2878-21taskset10:36:551
3036994812cyclictest27241-21aten_rbpower_en08:30:161
3036994812cyclictest17572-21munin-node1
3036994812cyclictest0-21swapper/112:03:181
3036994812cyclictest0-21swapper/109:35:311
3036994812cyclictest0-21swapper/108:36:121
3036994812cyclictest0-21swapper/107:30:561
3036994812cyclictest0-21swapper/107:25:131
3036994729cyclictest0-21swapper/111:35:241
3036994729cyclictest0-21swapper/111:30:111
3036994711cyclictest31992-21cstates10:25:151
3036994711cyclictest31564-21munin-node1
3036994711cyclictest2745-21lldpd09:29:431
3036994711cyclictest26278-21diskstats11:50:211
3036994711cyclictest18237-21sshd09:41:121
3036994711cyclictest0-21swapper/110:42:251
3036994711cyclictest0-21swapper/110:20:131
3036994711cyclictest0-21swapper/109:05:131
3036994628cyclictest1802-21latency_hist10:34:591
3036994610cyclictest6805-21munin-node1
3036994610cyclictest0-21swapper/107:40:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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