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2024-07-16 - 15:23

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #0, slot #7

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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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 all highest latencies:
System rack0slot7s.osadl.org (updated Tue Jul 16, 2024 00:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1981699212169,41sleep20-21swapper/219:05:432
1982050211869,21sleep30-21swapper/319:07:483
1981990211871,21sleep10-21swapper/119:07:261
1982053211369,36sleep00-21swapper/019:07:490
143599310,2ntpd2121070-21ntpq23:50:213
198258699288,19cyclictest0-21swapper/021:54:400
198258699260,25cyclictest2077033-21missed_timers22:20:210
198259199250,25cyclictest0-21swapper/120:52:131
198258699250,24cyclictest0-21swapper/023:08:280
198259399240,16cyclictest0-21swapper/222:48:102
1982593992111,5cyclictest1944490-21pool22:30:572
198259199216,6cyclictest0-21swapper/121:06:251
1982591992120,1cyclictest0-21swapper/119:56:561
1982591992118,3cyclictest0-21swapper/100:29:041
198259399200,4cyclictest0-21swapper/222:15:572
1982591992016,4cyclictest0-21swapper/121:33:451
198259199196,1cyclictest0-21swapper/119:37:311
1982591991919,0cyclictest0-21swapper/100:01:211
1982591991918,1cyclictest301rcuc/122:10:151
1982591991915,4cyclictest0-21swapper/120:26:021
198259199190,4cyclictest0-21swapper/120:42:321
1982586991915,4cyclictest0-21swapper/020:30:140
198259199187,5cyclictest32-21ksoftirqd/120:00:311
198259199185,13cyclictest0-21swapper/121:57:361
1982591991817,1cyclictest0-21swapper/100:35:391
198259199180,3cyclictest0-21swapper/123:12:261
198259699172,14cyclictest2088798-21df22:45:143
1982596991715,1cyclictest1038-21snmpd00:23:103
1982593991714,2cyclictest2046233-21pool-xdg-deskto21:19:552
1982593991714,2cyclictest1038-21snmpd21:33:102
198259399170,17cyclictest0-21swapper/223:23:592
1982591991713,4cyclictest0-21swapper/119:27:491
1982591991712,5cyclictest0-21swapper/100:14:481
198259199170,7cyclictest191rcu_preempt23:55:571
198259199170,7cyclictest191rcu_preempt23:18:141
198259199170,6cyclictest191rcu_preempt20:34:571
198259199170,3cyclictest0-21swapper/122:04:121
198259199170,1cyclictest0-21swapper/119:52:041
198259199170,17cyclictest0-21swapper/123:09:101
198258699174,13cyclictest0-21swapper/023:15:220
1982586991715,1cyclictest1038-21snmpd19:27:030
1982586991712,5cyclictest0-21swapper/021:18:020
198258699170,8cyclictest0-21swapper/021:31:050
198258699170,17cyclictest0-21swapper/023:34:230
198258699170,16cyclictest0-21swapper/020:52:220
198258699170,12cyclictest0-21swapper/000:30:370
143599170,9ntpd2104059-21ntpq23:15:233
143599170,1ntpd0-21swapper/120:55:221
198259699167,9cyclictest0-21swapper/323:10:283
198259699160,7cyclictest0-21swapper/320:24:243
198259699160,2cyclictest0-21swapper/320:30:123
198259399167,9cyclictest0-21swapper/220:44:542
1982593991614,1cyclictest1038-21snmpd19:48:192
1982593991611,5cyclictest0-21swapper/219:54:082
198259399160,2cyclictest0-21swapper/223:35:182
198259399160,16cyclictest0-21swapper/223:26:262
198259399160,16cyclictest0-21swapper/220:32:332
198259399160,16cyclictest0-21swapper/220:08:482
198259399160,16cyclictest0-21swapper/219:11:402
1982591991614,1cyclictest0-21swapper/122:20:241
1982591991612,4cyclictest0-21swapper/122:45:161
198259199160,16cyclictest0-21swapper/123:32:591
198259199160,16cyclictest0-21swapper/121:51:171
198259199160,16cyclictest0-21swapper/121:12:221
198259199160,16cyclictest0-21swapper/120:39:131
198258699167,9cyclictest0-21swapper/022:49:550
198258699167,9cyclictest0-21swapper/000:02:000
198258699163,1cyclictest0-21swapper/021:02:010
198258699160,8cyclictest0-21swapper/019:15:330
198258699160,1cyclictest0-21swapper/021:57:090
198258699160,16cyclictest0-21swapper/023:52:540
198258699160,16cyclictest0-21swapper/023:48:150
198258699160,16cyclictest0-21swapper/023:01:460
198258699160,16cyclictest0-21swapper/022:51:470
198258699160,16cyclictest0-21swapper/020:43:240
198258699160,16cyclictest0-21swapper/019:47:410
198258699160,16cyclictest0-21swapper/000:19:550
198258699160,16cyclictest0-21swapper/000:07:450
198258699160,15cyclictest0-21swapper/020:02:130
198258699160,15cyclictest0-21swapper/019:10:240
143599160,1ntpd0-21swapper/100:30:201
143599160,0ntpd0-21swapper/022:40:240
198259699156,9cyclictest0-21swapper/321:38:113
198259699156,9cyclictest0-21swapper/321:06:463
198259699155,9cyclictest0-21swapper/322:36:003
1982596991513,2cyclictest1944486-21ibus-engine-sim00:26:273
1982596991512,3cyclictest1943763-21gmain19:16:593
1982596991511,4cyclictest0-21swapper/320:37:453
1982596991510,5cyclictest0-21swapper/300:30:043
198259699150,6cyclictest0-21swapper/323:06:493
198259699150,6cyclictest0-21swapper/322:55:523
198259699150,6cyclictest0-21swapper/321:56:143
198259699150,6cyclictest0-21swapper/319:50:503
198259699150,6cyclictest0-21swapper/319:47:013
198259699150,15cyclictest0-21swapper/323:35:353
198259699150,15cyclictest0-21swapper/323:27:053
198259699150,15cyclictest0-21swapper/319:55:593
198259699150,15cyclictest0-21swapper/319:38:193
1982593991514,1cyclictest1038-21snmpd23:16:052
1982593991513,2cyclictest1943804-21pool-spawner20:18:082
1982593991513,1cyclictest1038-21snmpd00:14:302
1982593991511,4cyclictest0-21swapper/222:10:512
1982593991511,3cyclictest2043186-21pool-xdg-deskto21:10:592
198259399150,6cyclictest0-21swapper/223:56:212
198259399150,6cyclictest0-21swapper/220:53:032
198259399150,1cyclictest0-21swapper/221:39:322
198259399150,14cyclictest754-21systemd-logind21:58:222
198259199151,0cyclictest0-21swapper/121:44:061
198259199150,7cyclictest0-21swapper/120:05:361
198259199150,6cyclictest0-21swapper/123:41:291
198259199150,6cyclictest0-21swapper/123:23:231
198259199150,6cyclictest0-21swapper/121:16:291
198259199150,15cyclictest0-21swapper/119:24:011
198259199150,10cyclictest191rcu_preempt19:44:141
198258699156,9cyclictest0-21swapper/000:28:220
198258699155,4cyclictest0-21swapper/021:36:470
1982586991510,5cyclictest0-21swapper/020:47:450
1982586991510,4cyclictest2112578-21pool-xdg-deskto23:35:040
198258699150,6cyclictest64-21kcompactd020:16:470
198258699150,1cyclictest0-21swapper/022:00:220
198258699150,14cyclictest0-21swapper/022:35:120
20490862140,8sleep00-21swapper/021:24:590
198259699146,8cyclictest0-21swapper/300:05:393
198259699144,9cyclictest0-21swapper/323:55:273
198259699144,9cyclictest0-21swapper/322:52:403
198259699144,9cyclictest0-21swapper/320:05:033
1982596991411,2cyclictest1989704-21pool-xdg-deskto19:20:583
1982596991410,4cyclictest0-21swapper/321:32:223
198259699140,14cyclictest0-21swapper/319:30:223
198259399146,8cyclictest0-21swapper/223:30:142
198259399145,9cyclictest0-21swapper/219:19:342
198259399142,11cyclictest1943585-21gmain20:20:232
1982593991413,1cyclictest0-21swapper/223:45:282
1982593991411,2cyclictest2077986-21bash22:21:502
1982593991411,2cyclictest1943940-21ibus-dconf00:26:432
1982593991410,4cyclictest0-21swapper/200:20:132
1982593991410,1cyclictest0-21swapper/221:07:132
198259399140,6cyclictest0-21swapper/219:28:192
198259399140,6cyclictest0-21swapper/219:22:272
198259199144,10cyclictest0-21swapper/100:23:431
1982591991413,1cyclictest0-21swapper/121:45:121
1982591991411,2cyclictest2087628-21pool-xdg-deskto22:41:091
1982591991410,4cyclictest0-21swapper/122:36:381
198259199140,6cyclictest0-21swapper/121:27:581
198259199140,14cyclictest0-21swapper/122:15:251
198258699144,9cyclictest0-21swapper/021:25:070
1982586991413,1cyclictest0-21swapper/020:35:250
1982586991412,2cyclictest2004693-21pool-spawner19:53:130
1982586991412,2cyclictest1943727-21gnome-software19:22:000
198258699140,6cyclictest0-21swapper/000:13:180
198258699140,13cyclictest0-21swapper/021:05:190
198258699140,13cyclictest0-21swapper/020:25:190
143599140,1ntpd0-21swapper/123:50:201
198259699134,9cyclictest0-21swapper/321:02:553
198259699134,9cyclictest0-21swapper/319:28:493
1982596991311,2cyclictest1945060-21python319:11:393
1982596991310,2cyclictest2127072-21pool-xdg-deskto00:04:343
1982596991310,2cyclictest2078299-21pool-gsd-xsetti22:23:203
1982596991310,2cyclictest2061452-21pool-spawner21:50:003
1982596991310,2cyclictest2060033-21awk21:45:233
1982596991310,2cyclictest1944486-21ibus-engine-sim21:42:433
1982596991310,2cyclictest1943703-21gsd-power21:21:133
198259699130,13cyclictest0-21swapper/322:10:253
198259699130,13cyclictest0-21swapper/320:50:263
1982593991312,1cyclictest0-21swapper/223:10:312
1982593991311,2cyclictest1945060-21python323:40:192
1982593991310,2cyclictest1943690-21ibus-daemon21:00:032
198259399130,13cyclictest0-21swapper/221:51:122
198259399130,13cyclictest0-21swapper/221:21:132
198259399130,13cyclictest0-21swapper/200:09:592
198259199134,9cyclictest0-21swapper/100:09:001
198259199133,10cyclictest0-21swapper/122:32:211
1982591991312,1cyclictest0-21swapper/122:55:131
1982591991312,1cyclictest0-21swapper/121:21:121
1982591991311,2cyclictest1944063-21pool-evolution-19:13:221
1982591991311,1cyclictest1944134-21xdg-desktop-por19:17:291
1982591991310,2cyclictest1944134-21xdg-desktop-por19:49:241
198259199130,11cyclictest0-21swapper/123:46:481
198258699139,4cyclictest0-21swapper/019:41:380
1982586991312,1cyclictest1038-21snmpd19:57:470
1982586991312,1cyclictest1038-21snmpd19:39:250
1982586991312,1cyclictest1038-21snmpd00:36:520
1982586991312,1cyclictest0-21swapper/022:30:290
1982586991312,1cyclictest0-21swapper/000:20:110
1982586991310,2cyclictest2102328-21pool-spawner23:11:390
1982586991310,2cyclictest2060577-21pool-gsd-xsetti21:46:040
198259699129,2cyclictest2142036-21pool-xdg-deskto00:35:243
198259699129,2cyclictest2119697-21pool-spawner23:48:453
198259699129,2cyclictest2007662-21pool-xdg-deskto20:00:133
198259699129,2cyclictest1944046-21gmain23:32:233
198259699129,2cyclictest1943969-21pool-ibus-porta22:17:323
198259699129,2cyclictest1943725-21gsd-xsettings19:40:293
198259699123,9cyclictest0-21swapper/322:43:133
198259699123,9cyclictest0-21swapper/320:19:513
1982596991210,1cyclictest1038-21snmpd20:25:083
198259399129,2cyclictest2021380-21pool-gsd-xsetti20:26:342
198259399129,2cyclictest1944063-21pool-evolution-19:40:382
198259399129,2cyclictest1038-21snmpd22:25:182
198259399129,2cyclictest1038-21snmpd20:35:462
198259399129,2cyclictest1038-21snmpd19:38:582
198259399128,1cyclictest0-21swapper/223:03:052
198259399124,8cyclictest0-21swapper/221:42:482
198259399123,9cyclictest0-21swapper/222:57:102
198259399123,9cyclictest0-21swapper/220:00:332
198259399122,4cyclictest0-21swapper/219:31:012
1982593991210,2cyclictest1944026-21pool-ibus-x1123:08:232
198259199128,4cyclictest0-21swapper/120:20:301
198259199123,9cyclictest0-21swapper/122:27:331
198259199123,9cyclictest0-21swapper/100:16:461
1982591991211,1cyclictest0-21swapper/123:04:221
1982591991211,1cyclictest0-21swapper/120:16:231
198259199120,1cyclictest0-21swapper/123:26:321
198258699129,2cyclictest1944134-21xdg-desktop-por21:10:040
198258699129,2cyclictest1943804-21pool-spawner23:43:590
1982586991210,2cyclictest1944063-21pool-evolution-20:10:480
143599120,0ntpd0-21swapper/220:45:232
198259699119,2cyclictest1944155-21pool-spawner21:27:153
198259699119,2cyclictest1944026-21pool-ibus-x1121:10:443
198259699119,2cyclictest1038-21snmpd20:12:353
198259699119,1cyclictest1038-21snmpd23:44:453
198259699119,1cyclictest1038-21snmpd23:04:163
198259699119,1cyclictest1038-21snmpd22:05:103
198259699119,1cyclictest1038-21snmpd00:15:343
198259699118,3cyclictest1944063-21pool-evolution-20:58:233
198259699118,2cyclictest2107599-21pool-xdg-deskto23:24:043
198259699118,2cyclictest2045745-21pool-ibus-daemo21:16:483
1982596991110,1cyclictest2079450-21awk22:25:143
198259399119,2cyclictest401ktimers/223:49:592
198259399119,1cyclictest1038-21snmpd22:53:282
198259399118,3cyclictest1943763-21gmain00:19:432
198259399118,2cyclictest2144005-21pool-xdg-deskto00:38:442
198259399118,2cyclictest1943725-21gsd-xsettings20:11:242
198259399118,2cyclictest1038-21snmpd21:46:052
198259399117,4cyclictest0-21swapper/222:03:512
1982593991110,1cyclictest1943990-21pool-ibus-dconf00:01:092
198259399110,0cyclictest0-21swapper/222:35:102
198259199119,2cyclictest2031044-21pool-gsd-xsetti20:46:001
198259199119,2cyclictest1943942-21ibus-extension-22:54:031
198259199118,2cyclictest2114331-21pool-gsd-xsetti23:35:441
198259199118,2cyclictest1948137-21pool-gnome-shel21:36:521
198259199118,2cyclictest1943727-21gnome-software19:32:001
1982591991110,1cyclictest32-21ksoftirqd/122:05:221
198258699119,2cyclictest1943990-21pool-ibus-dconf21:41:430
198258699119,2cyclictest0-21swapper/022:15:160
198258699118,2cyclictest2080380-21pool-xdg-deskto22:26:240
198258699118,2cyclictest2035940-21pool-xdg-deskto20:56:140
198258699116,1cyclictest0-21swapper/019:31:160
1982586991110,1cyclictest1038-21snmpd23:25:320
198259699109,1cyclictest1038-21snmpd00:10:483
198259699109,1cyclictest0-21swapper/320:48:133
198259699108,2cyclictest2082769-21pool-gnome-soft22:31:403
198259399108,2cyclictest1943994-21pool-ibus-exten20:57:032
198259399108,2cyclictest1943690-21ibus-daemon00:31:222
198259399108,2cyclictest1038-21snmpd19:56:472
198259399106,1cyclictest0-21swapper/222:06:072
198259399100,9cyclictest2050481-21wc21:25:292
198259199107,2cyclictest1948137-21pool-gnome-shel21:00:231
198258699108,1cyclictest1038-21snmpd22:12:130
198258699100,10cyclictest0-21swapper/023:55:150
198258699100,10cyclictest0-21swapper/020:07:210
143599100,1ntpd2067431-21ntpq22:00:233
143599100,1ntpd0-21swapper/222:40:252
143599100,1ntpd0-21swapper/120:10:201
19825969996,2cyclictest1944299-21gnome-software20:44:503
19825869997,2cyclictest1944026-21pool-ibus-x1123:20:080
19825869996,2cyclictest2070527-21pool-gsd-xsetti22:06:340
14359990,1ntpd2093776-21fschecks_count22:55:160
19825869986,2cyclictest2018989-21pool-ibus-daemo20:21:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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