You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-06-17 - 23:07
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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 376 highest latencies:
System rack0slot7.osadl.org (updated Mon Jun 17, 2024 00:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
713658101490,141AudioIP~ackRPC0-2119:43:449
713658101380,137AudioIP~ackRPC0-2119:43:448
1374721211583,30sleep140-21swapper/1419:08:496
713658101120,107AudioIP~ackRPC0-2119:43:4410
7832201090,100pipewire-pulse0-21swapper/519:09:5311
13748012108105,1sleep00-21swapper/019:09:220
13746062107104,2sleep80-21swapper/819:07:5514
13588072104102,1sleep120-21swapper/1219:05:034
1374575210344,51sleep150-21swapper/1519:07:307
13745472103101,0sleep110-21swapper/1119:07:103
1374388210298,1sleep130-21swapper/1319:06:085
783220980,84pipewire-pulse0-21swapper/1019:06:102
137462329694,1sleep10-21swapper/119:08:031
783220910,64pipewire-pulse0-21swapper/619:07:0512
137438028885,1sleep90-21swapper/919:06:0415
137465028279,1sleep70-21swapper/719:08:2613
137546599550,0cyclictest0-21swapper/1519:40:257
137546599540,24cyclictest0-21swapper/1519:11:307
137546599540,24cyclictest0-21swapper/1500:00:277
137546599520,23cyclictest0-21swapper/1523:21:247
1375409995220,30cyclictest7918-21gvfs-gphoto2-vo19:50:541
137546599510,22cyclictest0-21swapper/1523:10:267
137546599510,22cyclictest0-21swapper/1520:20:547
137546599510,21cyclictest0-21swapper/1520:02:117
137546599500,20cyclictest0-21swapper/1521:10:307
137546599480,22cyclictest0-21swapper/1522:20:277
137546599480,18cyclictest0-21swapper/1522:30:257
137546599460,18cyclictest0-21swapper/1522:25:237
137546599450,16cyclictest0-21swapper/1519:31:297
137546599440,15cyclictest0-21swapper/1519:50:287
1375423994113,28cyclictest1827036-21kworker/u32:422:11:2811
137546599400,11cyclictest0-21swapper/1520:30:317
1375423994015,13cyclictest783820pipewire19:49:3011
150899390,0ntpd0-21swapper/020:07:140
137546599390,9cyclictest0-21swapper/1521:40:427
137546599390,10cyclictest0-21swapper/1521:30:277
1375459993913,26cyclictest1819784-21kworker/u32:222:08:275
1375431993911,27cyclictest2294371-21kworker/7:100:06:5913
1375431993911,27cyclictest2294371-21kworker/7:100:06:5913
137542399393,11cyclictest0-21swapper/519:27:3411
137542399393,11cyclictest0-21swapper/519:27:3411
137546599380,9cyclictest0-21swapper/1523:45:587
137546599380,9cyclictest0-21swapper/1523:45:587
137546599370,9cyclictest0-21swapper/1520:58:347
137546599370,8cyclictest0-21swapper/1520:40:257
1375412993713,24cyclictest1878171-21kworker/u32:322:18:388
150899360,0ntpd0-21swapper/021:07:130
137546599360,7cyclictest0-21swapper/1520:10:257
1375459993611,25cyclictest2155963-21kworker/u32:223:41:555
137540499360,11cyclictest0-21swapper/021:40:550
1375463993510,25cyclictest0-21swapper/1421:40:546
1375440993511,24cyclictest1579042-21kworker/u32:221:03:3115
137546599340,6cyclictest0-21swapper/1519:20:277
1375440993410,24cyclictest1819784-21kworker/u32:221:55:5615
1375440993410,24cyclictest1819784-21kworker/u32:221:55:5615
137543199349,25cyclictest1946907-21kworker/7:222:29:5813
137543199347,27cyclictest2159657-21kworker/7:023:30:0313
1375431993434,0cyclictest1825803-21kworker/7:221:30:5913
1375423993410,13cyclictest1880785-21ssh22:01:1911
1375423993410,13cyclictest1880785-21ssh22:01:1911
137540499348,25cyclictest0-21swapper/023:28:240
1375440993331,1cyclictest0-21swapper/923:20:2815
137542399339,13cyclictest2390695-21pgrep00:24:0511
137542399330,33cyclictest0-21swapper/500:35:0411
137542399330,22cyclictest0-21swapper/523:51:0911
137542399330,22cyclictest0-21swapper/523:51:0911
137542399330,22cyclictest0-21swapper/522:56:1411
137541999338,25cyclictest1496018-21kworker/u32:120:00:2610
1375419993333,0cyclictest1493-21snmpd00:27:0510
1375417993317,13cyclictest0-21swapper/322:37:359
137541799330,0cyclictest0-21swapper/323:20:289
137541299337,25cyclictest2001939-21kworker/u32:222:49:008
137540999339,24cyclictest1496018-21kworker/u32:119:59:571
137546599320,4cyclictest0-21swapper/1500:21:247
137546599320,3cyclictest0-21swapper/1522:58:347
1375463993217,0cyclictest0-21swapper/1420:15:586
137545099320,31cyclictest1856397-21SCTP19:43:443
137543699329,0cyclictest0-21swapper/820:15:0914
137543699327,24cyclictest1851433-21kworker/u32:121:47:2514
137541799328,24cyclictest0-21swapper/323:33:339
1375409993212,20cyclictest0-21swapper/122:46:501
137545099310,1cyclictest0-21swapper/1123:06:033
137543699317,24cyclictest0-21swapper/820:25:5914
137542899310,30cyclictest729556-21seamonkey23:00:0012
137542899310,26cyclictest0-21swapper/621:23:0312
783220300,27pipewire-pulse713475-21Renderer20:46:034
137546599305,25cyclictest0-21swapper/1523:38:257
137546599304,25cyclictest0-21swapper/1523:41:457
137545499302,1cyclictest0-21swapper/1219:20:104
1375450993026,1cyclictest783220pipewire-pulse22:35:183
137545099300,0cyclictest0-21swapper/1120:36:013
137543699306,24cyclictest1819784-21kworker/u32:221:29:1314
1375436993030,0cyclictest0-21swapper/822:41:2014
1375431993030,0cyclictest56750irq/134-i91522:58:3413
1375431993030,0cyclictest56750irq/134-i91521:58:3413
1375431993030,0cyclictest56750irq/134-i91521:58:3313
1375428993029,0cyclictest0-21swapper/623:45:4412
1375428993029,0cyclictest0-21swapper/623:45:4412
1375428993023,6cyclictest0-21swapper/622:05:0612
137542899300,0cyclictest729556-21seamonkey23:05:0112
137542899300,0cyclictest0-21swapper/600:10:0612
137542399300,29cyclictest0-21swapper/519:19:4311
137542399300,24cyclictest0-21swapper/522:29:0011
1375409993029,1cyclictest0-21swapper/119:24:111
783820290,24pipewire13-21ksoftirqd/000:06:350
783820290,24pipewire13-21ksoftirqd/000:06:340
1375450992925,3cyclictest1733845-21MediaDe~hine3
1375450992923,6cyclictest0-21swapper/1119:18:423
137545099290,29cyclictest0-21swapper/1120:00:553
137545099290,28cyclictest0-21swapper/1122:40:173
137542899293,26cyclictest1745489-21kworker/u32:121:07:1112
1375428992925,4cyclictest0-21swapper/620:05:5712
1375428992923,6cyclictest0-21swapper/621:54:5412
137542399294,25cyclictest7327-21Xorg00:13:0711
1375465992814,1cyclictest0-21swapper/1500:16:527
1375463992810,15cyclictest0-21swapper/1419:13:496
1375459992824,1cyclictest783220pipewire-pulse21:54:365
1375454992826,1cyclictest0-21swapper/1223:20:284
137545499280,27cyclictest0-21swapper/1200:28:134
1375450992824,4cyclictest0-21swapper/1120:44:503
1375450992823,5cyclictest0-21swapper/1121:56:163
1375450992823,5cyclictest0-21swapper/1121:56:153
1375450992822,6cyclictest0-21swapper/1122:54:343
137545099280,25cyclictest1852674-21ssh21:44:543
1375442992827,1cyclictest0-21swapper/1023:24:322
137543199280,1cyclictest713870-21TaskCon~ller13
1375428992825,2cyclictest0-21swapper/620:04:4612
1375428992824,4cyclictest0-21swapper/600:09:3712
1375428992824,4cyclictest0-21swapper/600:09:3612
1375428992823,4cyclictest0-21swapper/620:48:0012
1375423992825,2cyclictest713475-21Renderer23:21:2611
137542399280,27cyclictest0-21swapper/521:14:5211
137542399280,26cyclictest0-21swapper/523:32:0911
137542399280,1cyclictest729556-21seamonkey20:36:1011
137541799282,25cyclictest0-21swapper/322:23:589
1375417992815,13cyclictest0-21swapper/323:12:499
1375409992828,0cyclictest0-21swapper/122:53:321
1375404992823,5cyclictest0-21swapper/022:39:590
783820270,24pipewire39-21ksoftirqd/321:40:119
1375459992726,1cyclictest713207-21firefox20:26:015
137545499270,25cyclictest0-21swapper/1221:55:564
137545499270,25cyclictest0-21swapper/1221:55:554
1375450992724,3cyclictest0-21swapper/1123:21:263
1375450992722,4cyclictest0-21swapper/1121:13:193
1375450992721,6cyclictest0-21swapper/1121:34:533
137545099270,27cyclictest0-21swapper/1123:55:003
137545099270,27cyclictest0-21swapper/1123:54:593
137545099270,0cyclictest0-21swapper/1122:01:173
137545099270,0cyclictest0-21swapper/1122:01:173
1375440992711,1cyclictest783220pipewire-pulse21:40:0615
137544099270,1cyclictest783220pipewire-pulse00:01:5815
1375431992726,0cyclictest56750irq/134-i91521:40:2713
1375428992723,4cyclictest0-21swapper/622:51:2412
1375428992722,5cyclictest0-21swapper/619:39:3812
1375428992722,3cyclictest0-21swapper/619:15:4912
137542899270,27cyclictest0-21swapper/619:50:1412
137542899270,26cyclictest0-21swapper/620:31:0112
137542899270,0cyclictest0-21swapper/619:24:4212
1375423992725,1cyclictest0-21swapper/520:59:5011
1375423992724,2cyclictest947202-21thunderbird00:19:2511
1375423992723,4cyclictest0-21swapper/521:21:2211
1375423992723,3cyclictest2682977-21Isolated19:43:4411
137542399270,21cyclictest1324927-21Chrome_ChildIOT19:37:5911
137542399270,0cyclictest0-21swapper/523:55:0511
137541999270,27cyclictest1966774-21threaded-ml19:38:5810
137541999270,1cyclictest729714-21Socket19:43:4410
1375417992724,2cyclictest713475-21Renderer20:05:569
137541799270,1cyclictest783220pipewire-pulse00:24:009
137540499270,1cyclictest713475-21Renderer20:46:050
137540499270,0cyclictest0-21swapper/022:49:000
71365810260,24AudioIP~ackRPC0-2119:43:449
71365810260,1AudioIP~ackRPC947202-2119:43:449
71365810260,1AudioIP~ackRPC2234796-2119:43:449
1375465992623,2cyclictest0-21swapper/1521:05:317
137546599260,26cyclictest0-21swapper/1520:16:007
137546599260,0cyclictest0-21swapper/1522:54:117
137546599260,0cyclictest0-21swapper/1521:55:567
137546599260,0cyclictest0-21swapper/1521:55:557
1375463992624,1cyclictest0-21swapper/1422:21:206
137546399260,25cyclictest0-21swapper/1421:59:566
137546399260,25cyclictest0-21swapper/1421:59:566
137546399260,25cyclictest0-21swapper/1421:39:546
137546399260,25cyclictest0-21swapper/1419:25:506
137546399260,25cyclictest0-21swapper/1419:25:506
137546399260,0cyclictest0-21swapper/1423:39:076
137546399260,0cyclictest0-21swapper/1422:04:566
137546399260,0cyclictest0-21swapper/1422:04:556
137546399260,0cyclictest0-21swapper/1420:21:006
137545999260,25cyclictest2006722-21expr22:45:105
137545999260,25cyclictest0-21swapper/1323:55:005
137545999260,25cyclictest0-21swapper/1323:55:005
137545999260,1cyclictest947202-21thunderbird19:43:355
137545999260,1cyclictest780472-21Isolated19:43:445
137545999260,1cyclictest713475-21Renderer22:16:185
137545999260,1cyclictest713475-21Renderer19:50:545
137545999260,1cyclictest3055998-21chrome22:01:165
137545999260,1cyclictest3055998-21chrome22:01:155
137545999260,1cyclictest304484-21MediaDe~hine5
137545999260,0cyclictest304484-21MediaDe~hine5
137545999260,0cyclictest0-21swapper/1322:36:225
1375454992624,1cyclictest0-21swapper/1222:54:084
137545499260,25cyclictest0-21swapper/1222:31:224
137545499260,25cyclictest0-21swapper/1219:32:584
1375450992624,2cyclictest0-21swapper/1123:36:293
1375450992624,1cyclictest713475-21Renderer22:11:183
1375450992624,1cyclictest2290888-21Isolated19:43:443
1375450992623,3cyclictest0-21swapper/1121:09:513
1375450992623,3cyclictest0-21swapper/1120:59:503
1375450992623,3cyclictest0-21swapper/1100:03:083
1375450992622,4cyclictest0-21swapper/1121:52:123
137545099262,24cyclictest0-21swapper/1119:50:543
137545099260,25cyclictest0-21swapper/1123:15:023
137545099260,1cyclictest2682977-21Isolated19:43:443
1375442992624,1cyclictest7327-21Xorg20:04:452
1375442992623,0cyclictest0-21swapper/1022:00:002
1375442992623,0cyclictest0-21swapper/1021:59:592
137544299260,25cyclictest729556-21seamonkey23:40:042
137544299260,25cyclictest3055998-21chrome00:21:382
137544299260,25cyclictest0-21swapper/1022:41:592
137544299260,25cyclictest0-21swapper/1000:39:002
137544299260,24cyclictest148180-21Isolated19:43:442
137544299260,1cyclictest1949880-21Isolated19:43:442
137544299260,0cyclictest0-21swapper/1022:36:232
1375440992624,1cyclictest3404832-21Isolated19:43:4415
137544099260,25cyclictest713475-21Renderer23:51:3215
137544099260,25cyclictest713475-21Renderer23:51:3215
137544099260,25cyclictest2682977-21Isolated19:43:4415
1375436992624,1cyclictest713475-21Renderer19:30:5114
1375431992626,0cyclictest0-21swapper/700:37:2713
1375431992625,1cyclictest0-21swapper/722:54:3413
1375431992625,0cyclictest3404836-21IPC13
1375431992624,1cyclictest1733845-21MediaDe~hine13
137543199260,26cyclictest0-21swapper/721:28:5913
137543199260,1cyclictest7327-21Xorg20:38:5013
137543199260,0cyclictest0-21swapper/723:48:2113
137543199260,0cyclictest0-21swapper/723:48:2013
137543199260,0cyclictest0-21swapper/720:48:5813
137543199260,0cyclictest0-21swapper/719:34:0013
137542899264,4cyclictest2290888-21Isolated19:43:4412
1375428992624,2cyclictest0-21swapper/622:44:5912
1375428992624,1cyclictest2920232-21Isolated19:43:4412
1375428992622,4cyclictest0-21swapper/621:16:0312
1375428992622,3cyclictest0-21swapper/619:44:0012
1375428992621,5cyclictest0-21swapper/623:12:3112
1375428992621,5cyclictest0-21swapper/620:17:5812
1375428992621,5cyclictest0-21swapper/619:26:5112
1375428992621,5cyclictest0-21swapper/619:26:5112
137542899260,26cyclictest0-21swapper/623:36:0812
137542899260,25cyclictest1949880-21Isolated19:43:4412
137542899260,0cyclictest1880968-21ssh22:01:3712
137542899260,0cyclictest1880968-21ssh22:01:3712
137542899260,0cyclictest0-21swapper/621:10:0612
137542899260,0cyclictest0-21swapper/620:25:5912
137542899260,0cyclictest0-21swapper/600:03:2712
1375423992625,0cyclictest0-21swapper/519:50:0711
1375423992624,2cyclictest0-21swapper/519:41:3611
137542399261,0cyclictest0-21swapper/500:33:5911
137542399260,26cyclictest0-21swapper/521:09:1711
137542399260,1cyclictest0-21swapper/523:37:1911
137542399260,1cyclictest0-21swapper/519:30:5411
137541999269,16cyclictest1881299-21MediaPD~oder10
137541999269,16cyclictest1881299-21MediaPD~oder10
137541999260,26cyclictest1892844-21kworker/u32:022:25:3910
1375417992624,1cyclictest713475-21Renderer21:21:129
1375417992624,1cyclictest3055998-21chrome19:50:559
1375417992624,1cyclictest0-21swapper/323:45:159
1375417992624,1cyclictest0-21swapper/323:45:149
1375417992624,1cyclictest0-21swapper/300:36:419
137541799260,25cyclictest2290888-21Isolated19:43:449
137541799260,25cyclictest0-21swapper/321:54:369
1375412992625,1cyclictest21750irq/127-xhci_hc00:05:068
1375412992625,1cyclictest21750irq/127-xhci_hc00:05:058
1375412992624,1cyclictest0-21swapper/200:11:568
137541299260,1cyclictest0-21swapper/220:51:428
137540999260,25cyclictest713853-21WebExtensions20:46:041
137540999260,0cyclictest0-21swapper/122:26:211
137540999260,0cyclictest0-21swapper/100:07:581
137540999260,0cyclictest0-21swapper/100:07:571
1375404992624,1cyclictest1324348-21ThreadPoolForeg19:19:420
137540499260,24cyclictest947202-21thunderbird20:16:280
137540499260,0cyclictest529537-21Isolated19:43:440
783820250,7pipewire109-21ksoftirqd/1322:30:575
783820250,1pipewire7805-10pipewire-pulse20:10:560
783820250,0pipewire0-21swapper/1120:46:043
783820250,0pipewire0-21swapper/023:53:060
783820250,0pipewire0-21swapper/023:53:060
1375465992523,2cyclictest0-21swapper/1523:01:257
1375465992523,2cyclictest0-21swapper/1522:48:117
1375465992523,2cyclictest0-21swapper/1519:45:547
137546599250,25cyclictest0-21swapper/1522:42:207
137546599250,0cyclictest0-21swapper/1523:09:587
137546599250,0cyclictest0-21swapper/1522:05:377
137546599250,0cyclictest0-21swapper/1519:55:557
137546599250,0cyclictest0-21swapper/1519:19:427
137546599250,0cyclictest0-21swapper/1500:26:397
137546599250,0cyclictest0-21swapper/1500:06:357
137546599250,0cyclictest0-21swapper/1500:06:357
1375463992524,0cyclictest0-21swapper/1422:49:006
1375463992523,1cyclictest0-21swapper/1421:09:006
1375463992523,1cyclictest0-21swapper/1400:16:376
137546399251,24cyclictest0-21swapper/1422:39:496
137546399250,25cyclictest0-21swapper/1421:47:226
137546399250,25cyclictest0-21swapper/1420:56:066
137546399250,24cyclictest0-21swapper/1419:15:486
137546399250,0cyclictest0-21swapper/1423:34:046
137546399250,0cyclictest0-21swapper/1423:11:046
137546399250,0cyclictest0-21swapper/1419:53:186
1375459992524,1cyclictest7327-21Xorg20:30:095
1375459992524,1cyclictest0-21swapper/1322:14:565
1375459992524,1cyclictest0-21swapper/1320:41:035
1375459992524,0cyclictest0-21swapper/1321:34:545
1375459992524,0cyclictest0-21swapper/1320:51:055
1375459992524,0cyclictest0-21swapper/1300:25:075
1375459992524,0cyclictest0-21swapper/1300:00:005
1375459992523,1cyclictest713853-21WebExtensions20:10:575
1375459992523,1cyclictest0-21swapper/1321:19:535
137545999250,25cyclictest0-21swapper/1323:05:015
137545999250,25cyclictest0-21swapper/1319:56:595
137545999250,25cyclictest0-21swapper/1319:28:165
137545999250,25cyclictest0-21swapper/1319:28:155
137545999250,25cyclictest0-21swapper/1300:11:365
137545999250,24cyclictest947202-21thunderbird00:00:455
137545999250,24cyclictest713853-21WebExtensions23:46:325
137545999250,24cyclictest713853-21WebExtensions23:46:315
137545999250,24cyclictest0-21swapper/1323:11:265
137545999250,24cyclictest0-21swapper/1323:01:245
137545999250,24cyclictest0-21swapper/1322:53:085
137545999250,24cyclictest0-21swapper/1320:45:205
137545999250,24cyclictest0-21swapper/1300:31:395
137545999250,1cyclictest729714-21Socket19:43:445
137545999250,0cyclictest0-21swapper/1323:16:005
1375454992524,0cyclictest0-21swapper/1200:01:594
137545499250,25cyclictest0-21swapper/1223:09:594
137545499250,25cyclictest0-21swapper/1220:31:014
137545499250,25cyclictest0-21swapper/1219:50:114
137545499250,25cyclictest0-21swapper/1219:11:234
137545499250,24cyclictest0-21swapper/1219:40:394
137545499250,24cyclictest0-21swapper/1219:19:434
137545499250,24cyclictest0-21swapper/1200:32:504
137545499250,1cyclictest713853-21WebExtensions00:11:364
137545499250,1cyclictest0-21swapper/1223:11:254
137545499250,1cyclictest0-21swapper/1220:19:594
137545499250,0cyclictest0-21swapper/1223:36:294
137545499250,0cyclictest0-21swapper/1223:15:024
137545499250,0cyclictest0-21swapper/1221:06:094
137545499250,0cyclictest0-21swapper/1219:25:504
137545499250,0cyclictest0-21swapper/1219:25:494
1375450992525,0cyclictest0-21swapper/1120:31:213
1375450992525,0cyclictest0-21swapper/1120:20:593
1375450992524,0cyclictest0-21swapper/1122:23:003
1375450992524,0cyclictest0-21swapper/1119:45:543
137545099250,25cyclictest0-21swapper/1119:35:513
137545099250,1cyclictest729556-21seamonkey00:05:063
137545099250,1cyclictest729556-21seamonkey00:05:063
137545099250,1cyclictest713267-21IPDL19:43:443
1375442992524,1cyclictest0-21swapper/1020:30:152
1375442992524,0cyclictest0-21swapper/1022:16:192
1375442992523,1cyclictest947202-21thunderbird23:15:422
1375442992523,1cyclictest0-21swapper/1022:54:112
1375442992523,1cyclictest0-21swapper/1019:11:582
137544299250,24cyclictest7327-21Xorg20:59:012
137544299250,24cyclictest0-21swapper/1023:00:002
137544299250,24cyclictest0-21swapper/1022:49:212
137544299250,24cyclictest0-21swapper/1020:51:052
137544299250,24cyclictest0-21swapper/1019:55:562
137544299250,24cyclictest0-21swapper/1000:15:062
137544299250,1cyclictest304491-21MediaPD~oder2
137544299250,1cyclictest0-21swapper/1000:11:462
137544299250,0cyclictest0-21swapper/1021:15:332
1375440992524,0cyclictest0-21swapper/921:06:0815
1375440992523,1cyclictest1733845-21MediaDe~hine15
137544099252,23cyclictest0-21swapper/900:29:5915
137544099250,24cyclictest947202-21thunderbird23:01:3815
137544099250,24cyclictest7668-21gnome-shell23:16:0015
137544099250,24cyclictest0-21swapper/922:57:0015
137544099250,24cyclictest0-21swapper/900:31:4015
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional