You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2022-09-30 - 19:14
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Celeron N3350 @1100 MHz, Linux 5.10.90-rt60 (Profile)

Latency plot of system in rack #c, slot #4
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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 rackcslot4.osadl.org (updated Fri Sep 30, 2022 12:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8398802267188,27sleep00-21swapper/007:05:450
8400212260216,29sleep10-21swapper/107:07:171
84040999240234,4cyclictest963175-21kworker/u8:311:19:061
84040599670,4cyclictest1003690-21apt-get12:15:140
84040599630,3cyclictest988463-21apt-get11:50:140
84040599620,7cyclictest933222-21ssh10:20:230
84040599620,7cyclictest933222-21ssh10:20:220
84040599562,6cyclictest845093-21apt-esm-hook07:20:170
84040599561,4cyclictest1009806-21apt-get12:25:040
840405995610,24cyclictest3665023-1kworker/u9:211:45:130
84040599552,5cyclictest855093-21apt-esm-hook07:45:150
84040599552,5cyclictest1006848-21appstreamcli12:20:030
84040599551,6cyclictest895679-21apt-get09:20:120
840405995512,26cyclictest984321-21sh11:43:160
9048152540,3sleep0904809-21apt-config09:35:020
84040599549,26cyclictest955717-21sh10:57:180
84040599542,5cyclictest870857-21apt-get08:25:140
840405995410,28cyclictest946597-21seq10:42:090
172099540,4rtkit-daemon1719-21rtkit-daemon11:15:090
84040599539,28cyclictest860466-21seq07:56:490
84040599532,5cyclictest873213-21apt-esm-hook08:30:250
84040599531,7cyclictest889025-21diskmemload11:25:240
172099530,3rtkit-daemon1719-21rtkit-daemon10:39:030
84040599522,6cyclictest929416-21apt-get10:15:140
84040599522,4cyclictest868896-21apt-get08:20:120
84040599521,8cyclictest975741-21apt-get11:30:120
84040599521,4cyclictest879375-21apt-get08:45:160
840405995211,26cyclictest883666-21seq08:55:200
9592982510,4sleep10-21swapper/111:03:461
84040599512,4cyclictest904959-21tar09:35:020
84040599512,4cyclictest862976-21apt-esm-hook08:05:130
84040599511,9cyclictest918754-21ssh09:55:510
84040599511,10cyclictest923474-21apt-esm-hook10:05:140
84040599510,9cyclictest937611-21ssh10:27:250
84040599510,8cyclictest962338-21ssh11:08:340
172099510,4rtkit-daemon1719-21rtkit-daemon08:07:211
84040599508,25cyclictest0-21swapper/010:04:110
84040599501,9cyclictest993582-21ssh11:58:030
84040599501,4cyclictest978680-21apt-get11:35:110
84040599501,4cyclictest1000744-21apt-get12:10:150
84040599500,8cyclictest965468-21ssh11:12:430
84040599491,9cyclictest940519-21ssh10:32:250
84040599491,8cyclictest909968-21ssh09:41:300
84040599491,7cyclictest889025-21diskmemload09:51:020
84040599490,8cyclictest971251-21ssh11:21:300
84040599490,8cyclictest928835-21ssh10:13:590
84040599490,8cyclictest912705-21ssh09:45:370
84040599490,8cyclictest912705-21ssh09:45:360
84040599490,7cyclictest997282-21ssh12:04:500
84040599490,7cyclictest1000135-21sh12:09:000
84040599490,6cyclictest900982-21ssh09:28:230
172099490,4rtkit-daemon1719-21rtkit-daemon08:12:021
172099490,4rtkit-daemon1719-21rtkit-daemon07:18:271
84040599481,6cyclictest892534-21apt-esm-hook09:15:150
84040599481,6cyclictest861000-21apt-get08:00:130
84040599480,8cyclictest950193-21sh10:48:420
84040599480,7cyclictest958634-21ssh11:01:450
84040599480,7cyclictest952448-21ssh10:51:300
84040599470,7cyclictest1015944-21ssh12:34:060
172099470,8rtkit-daemon0-21swapper/009:11:170
84040599461,4cyclictest849025-21apt-esm-hook07:30:150
84040599460,4cyclictest881349-21apt-esm-hook08:50:140
84040599451,8cyclictest865926-21mailstats08:10:250
84040599450,7cyclictest854462-21seq07:40:500
84040599441,6cyclictest875764-21memory08:35:190
84040599440,6cyclictest1016484-21grep12:35:130
84040599432,33cyclictest840544-21apt-esm-hook07:10:130
84040599430,8cyclictest886941-21chrt09:03:550
84040599430,8cyclictest842479-21munin-node07:15:030
8741062410,2sleep10-21swapper/108:30:331
172099410,3rtkit-daemon0-21swapper/108:20:171
172099400,3rtkit-daemon0-21swapper/110:00:331
84040599381,6cyclictest887259-21apt-get09:05:130
172099380,3rtkit-daemon0-21swapper/111:11:471
84040599372,6cyclictest857057-21apt-esm-hook07:50:130
84040599372,12cyclictest866911-21apt-esm-hook08:15:140
84040599371,10cyclictest877159-21apt-esm-hook08:40:160
172099370,5rtkit-daemon881555-21df08:50:171
172099370,3rtkit-daemon0-21swapper/109:56:491
172099370,3rtkit-daemon0-21swapper/109:37:511
172099370,3rtkit-daemon0-21swapper/109:32:331
84040599362,5cyclictest850982-21apt-esm-hook07:35:150
172099360,4rtkit-daemon1719-21rtkit-daemon09:54:331
172099360,3rtkit-daemon0-21swapper/108:04:011
172099360,3rtkit-daemon0-21swapper/107:34:151
84040999350,13cyclictest8478812pmu-power07:25:261
84040599351,6cyclictest847268-21diskstats07:25:200
172099350,3rtkit-daemon0-21swapper/110:16:081
172099350,3rtkit-daemon0-21swapper/109:41:141
172099350,3rtkit-daemon0-21swapper/109:21:111
172099350,3rtkit-daemon0-21swapper/010:35:031
172099350,3rtkit-daemon0-21swapper/009:46:541
172099350,3rtkit-daemon0-21swapper/009:46:541
172099340,4rtkit-daemon1719-21rtkit-daemon07:58:551
172099340,3rtkit-daemon1719-21rtkit-daemon10:07:421
172099340,3rtkit-daemon0-21swapper/109:18:021
172099330,3rtkit-daemon0-21swapper/109:02:341
172099330,3rtkit-daemon0-21swapper/012:35:081
172099320,5rtkit-daemon996255-21ssh12:01:461
172099320,3rtkit-daemon1719-21rtkit-daemon10:20:401
172099320,3rtkit-daemon1719-21rtkit-daemon10:20:391
172099320,3rtkit-daemon0-21swapper/111:06:481
172099320,3rtkit-daemon0-21swapper/012:33:271
172099320,3rtkit-daemon0-21swapper/008:39:021
172099320,3rtkit-daemon0-21swapper/007:51:171
172099310,7rtkit-daemon889025-21diskmemload09:10:501
172099310,3rtkit-daemon0-21swapper/012:15:231
172099310,3rtkit-daemon0-21swapper/012:07:431
172099310,3rtkit-daemon0-21swapper/008:55:051
840409993016,12cyclictest26-21ksoftirqd/108:45:011
172099300,3rtkit-daemon0-21swapper/011:54:451
172099300,3rtkit-daemon0-21swapper/011:26:231
172099290,3rtkit-daemon0-21swapper/009:26:021
172099290,3rtkit-daemon0-21swapper/009:05:351
172099280,3rtkit-daemon0-21swapper/011:44:381
84040999270,7cyclictest0-21swapper/111:31:321
84040999270,6cyclictest0-21swapper/111:39:411
172099270,3rtkit-daemon0-21swapper/011:20:171
84040999262,16cyclictest879375-21apt-get08:45:141
840409992614,10cyclictest26-21ksoftirqd/112:20:231
172099260,1rtkit-daemon1719-21rtkit-daemon10:59:321
840409992512,11cyclictest26-21ksoftirqd/112:10:281
172099250,21rtkit-daemon840396-21cyclictest07:49:501
84040999241,5cyclictest986258-21/usr/sbin/munin11:45:221
84040999240,8cyclictest926666-21grep10:10:191
172099240,1rtkit-daemon1719-21rtkit-daemon07:24:401
172099240,15rtkit-daemon0-21swapper/110:25:251
84040999232,14cyclictest840534-21apt-get07:10:131
172099230,1rtkit-daemon1719-21rtkit-daemon07:35:051
172099230,18rtkit-daemon1719-21rtkit-daemon12:28:521
840409992216,4cyclictest26-21ksoftirqd/108:20:011
84040999220,4cyclictest872847-21touch08:30:011
172099220,1rtkit-daemon1719-21rtkit-daemon07:41:551
172099220,14rtkit-daemon0-21swapper/110:30:031
84040999214,9cyclictest947774-21apt-get10:45:141
84040999213,11cyclictest950809-21apt-get10:50:141
84040999210,19cyclictest994215-21dump-pmu-power12:00:001
840409992010,8cyclictest945196-21sed10:40:191
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:393
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
none08:51:392
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional