You are here: Home / Projects / QA Farm Realtime / Latency plots / 
2021-07-29 - 18:32

ARMv7 Processor rev 0 (v7l), Linux 3.12.24-rt38 (Profile)

Latency plot of system in rack #b, slot #8
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
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 Jul 29, 2021 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58750428170irq/54-eth00-21swapper/119:07:121
3199900ksoftirqd/00-21swapper/019:08:020
29240997419cyclictest0-21swapper/021:45:250
2924099627cyclictest29373-21basename19:10:260
2924099627cyclictest29373-21basename19:10:260
2924099616cyclictest23980-21ntpq20:30:350
2924099616cyclictest0-21swapper/019:19:380
2924099594cyclictest0-21swapper/000:20:390
29240995822cyclictest2504-21rs:main0
29240995822cyclictest0-21swapper/000:10:590
29241995620cyclictest31611-21munin-node1
29241995620cyclictest2994-21runrttasks22:58:121
29241995620cyclictest2994-21runrttasks00:31:151
29241995620cyclictest21774-21munin-node1
29241995620cyclictest0-21swapper/121:30:341
29240995620cyclictest0-21swapper/022:50:010
29240995620cyclictest0-21swapper/022:00:190
29240995620cyclictest0-21swapper/021:25:330
29240995620cyclictest0-21swapper/019:30:540
29241995537cyclictest27105-21cat20:40:251
29241995537cyclictest18725-21basename21:55:251
29241995519cyclictest32380-21munin-node1
29241995519cyclictest2994-21runrttasks20:00:111
29241995519cyclictest2994-21runrttasks19:12:591
29241995519cyclictest2994-21runrttasks19:12:591
29241995519cyclictest2994-21runrttasks00:07:511
29241995519cyclictest22048-21aten_rbpower_en23:45:221
29241995519cyclictest14311-21munin-node1
29241995519cyclictest10367-21munin-node1
29241995519cyclictest0-21swapper/123:30:261
29241995519cyclictest0-21swapper/121:41:251
29240995537cyclictest0-21swapper/023:10:370
29240995519cyclictest0-21swapper/022:15:210
29240995519cyclictest0-21swapper/022:10:010
1999550migration/1608-21kworker/u4:222:39:361
1799550watchdog/18885-21munin-node1
1799550watchdog/12087-21sh19:25:001
1799550watchdog/120699-21fschecks_time23:40:281
1699550watchdog/02833-21munin-node0
29241995436cyclictest31552-21basename20:55:211
29241995418cyclictest2994-21runrttasks20:17:121
29241995418cyclictest2994-21runrttasks00:25:561
29241995418cyclictest0-21swapper/121:50:181
29241995418cyclictest0-21swapper/121:23:461
29241995418cyclictest0-21swapper/120:32:091
29241995418cyclictest0-21swapper/120:20:171
29241995418cyclictest0-21swapper/119:57:211
29241995418cyclictest0-21swapper/100:20:471
29241995418cyclictest0-21swapper/100:00:271
29240995418cyclictest14397-21cat20:00:330
29240995418cyclictest0-21swapper/023:50:300
29240995418cyclictest0-21swapper/023:35:380
29240995418cyclictest0-21swapper/023:22:430
29240995418cyclictest0-21swapper/023:15:410
29240995418cyclictest0-21swapper/022:14:290
29240995418cyclictest0-21swapper/021:35:190
29240995418cyclictest0-21swapper/021:20:210
29240995418cyclictest0-21swapper/021:10:170
29240995418cyclictest0-21swapper/020:59:070
29240995418cyclictest0-21swapper/020:16:250
29240995418cyclictest0-21swapper/000:08:560
2318825418sleep10-21swapper/122:08:591
29241995317cyclictest9082-21munin-node1
29241995317cyclictest4364-21grep22:50:281
29241995317cyclictest0-21swapper/123:10:311
29241995317cyclictest0-21swapper/122:32:401
29241995317cyclictest0-21swapper/122:26:591
29241995317cyclictest0-21swapper/122:26:591
29241995317cyclictest0-21swapper/122:21:541
29241995317cyclictest0-21swapper/122:15:301
29241995317cyclictest0-21swapper/122:10:351
29241995317cyclictest0-21swapper/122:01:451
29241995317cyclictest0-21swapper/121:45:181
29241995317cyclictest0-21swapper/121:38:061
29241995317cyclictest0-21swapper/121:15:211
29241995317cyclictest0-21swapper/121:00:231
29241995317cyclictest0-21swapper/120:35:171
29241995317cyclictest0-21swapper/120:09:431
29241995317cyclictest0-21swapper/119:40:171
29241995317cyclictest0-21swapper/100:10:411
29240995335cyclictest0-21swapper/020:45:310
29240995335cyclictest0-21swapper/000:25:300
29240995317cyclictest30349-21chrt22:30:230
29240995317cyclictest29301-21seq22:26:150
29240995317cyclictest29301-21seq22:26:150
29240995317cyclictest0-21swapper/023:47:590
29240995317cyclictest0-21swapper/022:35:260
29240995317cyclictest0-21swapper/021:44:000
29240995317cyclictest0-21swapper/020:50:220
29240995317cyclictest0-21swapper/020:41:240
29240995317cyclictest0-21swapper/020:30:010
29240995317cyclictest0-21swapper/020:20:310
29240995317cyclictest0-21swapper/019:56:470
29240995317cyclictest0-21swapper/019:52:550
29240995317cyclictest0-21swapper/019:35:200
29240995317cyclictest0-21swapper/019:24:180
29241995234cyclictest0-21swapper/122:40:401
29241995216cyclictest8029-21taskset23:00:291
29241995216cyclictest3984-21munin-node1
29241995216cyclictest29983-21aten_rbpower_vo20:50:191
29241995216cyclictest2994-21runrttasks19:33:491
29241995216cyclictest0-21swapper/123:55:291
29241995216cyclictest0-21swapper/123:51:361
29241995216cyclictest0-21swapper/123:35:251
29241995216cyclictest0-21swapper/123:18:551
29241995216cyclictest0-21swapper/120:45:181
29241995216cyclictest0-21swapper/119:45:101
29241995216cyclictest0-21swapper/119:39:481
29241995216cyclictest0-21swapper/119:27:291
29240995234cyclictest0-21swapper/023:28:360
29240995216cyclictest15496-21fschecks_count20:05:290
29240995216cyclictest0-21swapper/023:58:450
29240995216cyclictest0-21swapper/023:31:320
29240995216cyclictest0-21swapper/023:06:510
29240995216cyclictest0-21swapper/022:50:430
29240995216cyclictest0-21swapper/021:30:220
29240995216cyclictest0-21swapper/021:15:350
29240995216cyclictest0-21swapper/021:00:220
29240995216cyclictest0-21swapper/020:35:100
29240995216cyclictest0-21swapper/019:40:190
29241995115cyclictest2994-21runrttasks22:45:511
29241995115cyclictest17241-21munin-node1
29241995115cyclictest0-21swapper/123:28:191
29241995115cyclictest0-21swapper/100:35:371
29240995133cyclictest0-21swapper/021:55:340
29240995115cyclictest9440-21munin-node0
29240995115cyclictest2994-21runrttasks00:36:540
29240995115cyclictest1103-21df22:40:380
29240995115cyclictest0-21swapper/023:04:340
29240995115cyclictest0-21swapper/022:20:220
29240995115cyclictest0-21swapper/021:08:570
29240995115cyclictest0-21swapper/021:08:570
29240995115cyclictest0-21swapper/020:10:260
29240995115cyclictest0-21swapper/000:02:320
29241995014cyclictest0-21swapper/121:05:181
29241995014cyclictest0-21swapper/121:05:181
29240995014cyclictest0-21swapper/023:40:350
29240995014cyclictest0-21swapper/022:58:290
29240995014cyclictest0-21swapper/021:53:150
29240995014cyclictest0-21swapper/000:17:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional