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2024-02-23 - 03:31
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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 Thu Feb 22, 2024 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587502031400irq/54-eth00-21swapper/107:09:341
1099730migration/027866-21runrttasks07:09:370
27965995923cyclictest0-21swapper/109:25:161
27964995822cyclictest3000-21runrttasks08:31:000
27965995721cyclictest0-21swapper/111:40:171
1397225721sleep10-21swapper/108:05:201
27965995620cyclictest3000-21runrttasks10:37:401
27965995620cyclictest0-21swapper/109:45:261
27964995620cyclictest8952-21latency_hist11:09:560
27964995620cyclictest4107-21latency_hist10:54:560
27964995620cyclictest27140-21munin-node0
27964995620cyclictest23553-21apt-get11:55:170
27964995620cyclictest0-21swapper/010:06:340
27964995620cyclictest0-21swapper/009:35:510
62050550irq/56-mmc013937-21latency_hist09:44:551
58750550irq/54-eth00-21swapper/011:42:200
58750550irq/54-eth00-21swapper/007:37:500
58750550irq/54-eth00-21swapper/007:37:500
27965995537cyclictest0-21swapper/112:10:111
27965995519cyclictest0-21swapper/108:50:261
27964995537cyclictest30521-21taskset10:35:230
27964995537cyclictest22735-21proc_pri10:10:290
27964995519cyclictest5622-21latency_hist12:39:560
27964995519cyclictest31817-21munin-node0
27964995519cyclictest1140-21cstates10:45:170
27964995519cyclictest0-21swapper/010:21:360
27964995519cyclictest0-21swapper/009:51:330
1999550migration/19635-21munin-node1
1999550migration/112840-21ntp_kernel_pll_08:00:261
1799550watchdog/13000-21runrttasks11:18:471
1799550watchdog/129880-21munin-node07:14:591
1799550watchdog/12786-21aten_rbpower_cu09:10:191
1799550watchdog/12786-21aten_rbpower_cu09:10:191
1799550watchdog/126789-21apt-get12:05:151
1799550watchdog/125181-21apt-get08:40:191
1799550watchdog/125181-21apt-get08:40:191
1799550watchdog/11953-21taskset10:46:511
1799550watchdog/119009-21munin-node1
1799550watchdog/118904-21munin-node1
1799550watchdog/10-21swapper/109:15:231
1799550watchdog/10-21swapper/108:35:351
1699550watchdog/09206-21munin-node0
1699550watchdog/04905-21munin-node0
1699550watchdog/032576-21munin-node0
1699550watchdog/031793-21apt-get10:40:150
1699550watchdog/031645-21apt-get12:20:150
1699550watchdog/030283-21fschecks_count12:15:230
1699550watchdog/029944-21modprobe10:34:230
1699550watchdog/028663-21ntp_offset07:10:270
1699550watchdog/025181-21apt-get12:00:150
1699550watchdog/01977-21chrt12:28:030
1699550watchdog/019017-21aten_rbpower_vo10:00:190
1699550watchdog/017667-21if_eth009:55:270
1699550watchdog/015489-21apt-get11:30:150
1699550watchdog/014089-21apt-get09:45:150
1699550watchdog/012481-21apt-get09:40:190
1699550watchdog/00-21swapper/009:25:270
1699550watchdog/00-21swapper/007:40:230
1099550migration/020316-21runrttasks08:25:070
1099550migration/011601-21runrttasks11:16:350
27965995418cyclictest31817-21munin-node1
27965995418cyclictest3000-21runrttasks10:41:001
27965995418cyclictest3000-21runrttasks09:33:551
27965995418cyclictest22249-21fschecks_time11:50:221
27965995418cyclictest0-21swapper/112:35:201
27965995418cyclictest0-21swapper/112:04:431
27965995418cyclictest0-21swapper/111:25:321
27965995418cyclictest0-21swapper/109:50:171
27965995418cyclictest0-21swapper/107:54:561
27965995418cyclictest0-21swapper/107:10:161
27964995418cyclictest13973-21munin-node0
27964995418cyclictest12224-21latency_hist07:59:560
27964995418cyclictest0-21swapper/011:51:500
27964995418cyclictest0-21swapper/011:48:040
27964995418cyclictest0-21swapper/011:38:560
27964995418cyclictest0-21swapper/011:25:160
27964995418cyclictest0-21swapper/009:10:300
27964995418cyclictest0-21swapper/009:10:300
27964995418cyclictest0-21swapper/008:44:330
27964995418cyclictest0-21swapper/008:44:330
27964995418cyclictest0-21swapper/008:36:330
27964995418cyclictest0-21swapper/008:20:210
27965995335cyclictest7500-21basename11:05:221
27965995335cyclictest0-21swapper/108:45:091
27965995317cyclictest3000-21runrttasks07:28:421
27965995317cyclictest22554-21munin-node1
27965995317cyclictest18564-21sendmail11:39:551
27965995317cyclictest0-21swapper/112:30:321
27965995317cyclictest0-21swapper/112:20:071
27965995317cyclictest0-21swapper/111:47:191
27965995317cyclictest0-21swapper/110:51:261
27965995317cyclictest0-21swapper/110:26:141
27965995317cyclictest0-21swapper/110:15:351
27965995317cyclictest0-21swapper/109:05:161
27965995317cyclictest0-21swapper/108:28:431
27965995317cyclictest0-21swapper/107:41:141
27964995317cyclictest6059-21munin-node0
27964995317cyclictest30912-21munin-node0
27964995317cyclictest0-21swapper/012:30:280
27964995317cyclictest0-21swapper/012:05:150
27964995317cyclictest0-21swapper/011:20:370
27964995317cyclictest0-21swapper/011:10:260
27964995317cyclictest0-21swapper/011:01:260
27964995317cyclictest0-21swapper/009:05:180
27964995317cyclictest0-21swapper/008:50:150
27964995317cyclictest0-21swapper/008:15:180
27964995317cyclictest0-21swapper/008:12:070
27964995317cyclictest0-21swapper/008:04:130
27964995317cyclictest0-21swapper/007:50:260
27964995317cyclictest0-21swapper/007:32:120
27964995317cyclictest0-21swapper/007:29:110
27964995317cyclictest0-21swapper/007:19:430
27965995216cyclictest0-21swapper/110:20:181
27965995216cyclictest0-21swapper/110:05:071
27965995216cyclictest0-21swapper/109:55:251
27965995216cyclictest0-21swapper/109:35:021
27965995216cyclictest0-21swapper/108:30:091
27965995216cyclictest0-21swapper/107:49:241
27965995216cyclictest0-21swapper/107:31:011
27964995234cyclictest4243-21basename10:55:190
27964995216cyclictest26971-21munin-node0
27964995216cyclictest0-21swapper/012:10:240
27964995216cyclictest0-21swapper/010:15:010
27964995216cyclictest0-21swapper/007:47:390
27965995115cyclictest6580-21munin-node1
27965995115cyclictest3000-21runrttasks12:26:161
27965995115cyclictest0-21swapper/111:34:561
27965995115cyclictest0-21swapper/110:56:111
27965995115cyclictest0-21swapper/110:30:301
27965995115cyclictest0-21swapper/108:14:171
27965995115cyclictest0-21swapper/107:54:591
27965995115cyclictest0-21swapper/107:35:221
27965995115cyclictest0-21swapper/107:35:221
27965995014cyclictest0-21swapper/112:18:041
27965995014cyclictest0-21swapper/111:20:101
27965995014cyclictest0-21swapper/109:00:251
27965995014cyclictest0-21swapper/108:56:251
27965995014cyclictest0-21swapper/108:16:101
27965994913cyclictest0-21swapper/111:57:101
27965994812cyclictest6582-21grep09:20:271
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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