You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-12-04 - 04:42
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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack8slot7.osadl.org (updated Mon Dec 04, 2023 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1543699271,25cyclictest29078-21x2golistsession21:43:360
1543799250,24cyclictest0-21swapper/121:12:061
1543699220,21cyclictest28219-21cron23:09:550
15436992018,1cyclictest0-21swapper/023:52:370
15437991918,1cyclictest0-21swapper/123:33:371
15437991918,1cyclictest0-21swapper/123:24:161
15437991918,1cyclictest0-21swapper/122:55:551
15437991918,1cyclictest0-21swapper/122:25:061
15437991918,1cyclictest0-21swapper/121:25:561
1543799190,18cyclictest0-21swapper/123:35:301
15437991817,1cyclictest0-21swapper/123:15:361
15437991817,1cyclictest0-21swapper/121:46:361
15437991817,1cyclictest0-21swapper/121:44:061
15437991716,1cyclictest0-21swapper/100:33:451
15437991615,1cyclictest0-21swapper/121:23:251
1543799160,16cyclictest0-21swapper/119:19:371
15437991513,1cyclictest1798-21ssh22:17:031
1543799150,15cyclictest0-21swapper/100:18:371
15436991514,1cyclictest0-21swapper/000:36:360
15437991312,1cyclictest0-21swapper/121:15:311
15437991312,1cyclictest0-21swapper/100:02:521
15437991311,1cyclictest9987-21ssh22:23:571
15436991312,1cyclictest0-21swapper/023:00:480
15436991312,1cyclictest0-21swapper/021:30:070
1543799128,1cyclictest19600-21diskmemload23:50:201
1543799123,5cyclictest598-21nscd22:45:151
1543799121,7cyclictest27090-21x2golistsession23:29:251
1543799121,7cyclictest26597-21diskstats22:10:181
1543699122,4cyclictest30930-21x2golistsession22:13:460
1543699122,3cyclictest21658-21x2gosqlitewrapp23:25:120
1543699121,9cyclictest17449-21x2golistsession22:01:330
1543699121,10cyclictest22194-21x2golistsession21:11:050
1543799112,5cyclictest598-21nscd23:00:461
1543799112,5cyclictest27776-21ssh22:37:381
1543799112,1cyclictest141rcu_preempt00:35:451
1543799111,9cyclictest8099-21x2gosqlitewrapp19:50:381
1543799111,9cyclictest31938-21x2gosqlitewrapp19:35:391
1543799111,6cyclictest14379-21x2golistsession21:31:351
15437991110,1cyclictest0-21swapper/121:57:561
1543799110,10cyclictest21278-21x2golistsession22:32:301
1543699117,2cyclictest3650-21x2gosqlitewrapp23:35:310
1543699117,2cyclictest21259-21x2golistsession22:05:220
1543699117,2cyclictest14616-21x2golistsession23:19:410
1543699117,2cyclictest10532-21x2golistsession22:24:320
1543699117,2cyclictest10478-21x2gosqlitewrapp00:09:270
1543699116,3cyclictest2838-21x2gosqlitewrapp22:43:430
1543699115,4cyclictest30791-21ssh23:31:390
1543699112,3cyclictest988-21x2gosqlitewrapp21:47:560
1543699112,3cyclictest19737-21x2gosqlitewrapp22:30:520
1543699112,2cyclictest7078-21x2golistsession00:34:420
1543699112,2cyclictest23295-21x2gosqlitewrapp19:20:290
1543699111,3cyclictest16295-21x2golistsession23:46:500
1543699111,2cyclictest28512-21x2golistsession20:27:240
1543699110,4cyclictest15585-21x2golistsession22:28:090
1543699110,4cyclictest13354-21ssh21:58:570
1543699110,2cyclictest0-21swapper/022:45:150
1543799101,7cyclictest8536-21ssh21:54:061
1543799101,7cyclictest2350-21x2golistsession23:10:011
1543799101,6cyclictest0-21swapper/122:44:491
1543799101,3cyclictest8775-21x2gosqlitewrapp00:07:401
1543799101,3cyclictest27524-21x2golistsession00:25:131
1543799101,3cyclictest17129-21x2golistsession22:01:131
1543799101,3cyclictest14800-21x2gosqlitewrapp23:45:161
1543799101,3cyclictest11359-21x2golistsession22:50:471
1543799101,2cyclictest9372-21x2golistsession23:40:301
1543799101,2cyclictest25987-21x2gosqlitewrapp23:55:061
1543799101,2cyclictest11675-21x2gosqlitewrapp00:10:331
1543699107,2cyclictest6992-21x2gosqlitewrapp23:13:220
1543699107,2cyclictest22905-21x2gosqlitewrapp21:38:470
1543699107,2cyclictest1737-21x2gosqlitewrapp00:01:570
1543699102,6cyclictest1358-21lxpanel21:52:200
1543699101,8cyclictest28204-21x2gosqlitewrapp19:30:220
1543699101,8cyclictest2646-21x2golistsession19:41:390
1543699101,8cyclictest25521-21x2gosqlitewrapp20:21:480
1543699101,7cyclictest28282-21x2golistsession23:56:010
1543699101,7cyclictest21299-21x2gosqlitewrapp23:24:590
1543699101,3cyclictest13413-21x2golistsession23:44:000
1543699101,2cyclictest9363-21x2gosqlitewrapp22:50:120
1543699101,2cyclictest7831-21x2gosqlitewrapp21:26:240
1543699101,2cyclictest6992-21x2gosqlitewrapp19:50:230
1543699101,2cyclictest5896-21x2gosqlitewrapp19:48:130
1543699101,2cyclictest29954-21x2golistsession21:17:310
1543699101,2cyclictest27487-21x2golistsession00:25:110
1543699101,2cyclictest26447-21x2golistsession22:36:150
1543699101,2cyclictest22873-21x2golistsession00:20:290
1543699101,2cyclictest2207-21x2gosqlitewrapp21:22:100
1543699101,2cyclictest1740-21x2gosqlitewrapp22:16:590
1543699101,2cyclictest16165-21x2golistsession00:15:060
1543699101,2cyclictest14695-21hddtemp_smartct21:00:250
1543699101,2cyclictest14695-21hddtemp_smartct21:00:250
1543699101,2cyclictest13118-21x2golistsession00:12:040
1543699101,2cyclictest11668-21x2gosqlitewrapp19:58:320
1543699100,3cyclictest12728-21df_inode20:00:230
1543699100,2cyclictest16644-21ssh22:55:250
154379995,1cyclictest19600-21diskmemload23:05:581
154379994,3cyclictest680-21Xorg19:27:431
154379994,3cyclictest15402-21grep20:05:191
154379992,1cyclictest19600-21diskmemload21:35:581
154379991,7cyclictest22693-21x2golistsession22:06:521
154379991,7cyclictest12857-21x2gosqlitewrapp20:55:581
154379991,1cyclictest141rcu_preempt00:20:101
154379990,2cyclictest19594-21cron21:10:001
154369996,2cyclictest17171-21x2golistsession19:11:120
154369996,2cyclictest17171-21x2golistsession19:11:110
154369991,7cyclictest32241-21x2golistsession19:36:520
154369991,7cyclictest29759-21x2golistsession20:30:260
154369991,7cyclictest17839-21x2golistsession21:05:230
154369991,3cyclictest13907-21tr21:00:000
154369991,2cyclictest19775-21x2golistsession20:11:430
154369991,2cyclictest1975-21x2gosqlitewrapp20:38:030
154369990,2cyclictest3413-21x2gosqlitewrapp20:40:220
154369990,2cyclictest24696-21x2golistsession19:25:160
154379985,2cyclictest17929-21x2gosqlitewrapp20:10:051
154379984,3cyclictest663-21snmpd20:30:321
154379984,2cyclictest0-21swapper/120:00:321
154379983,3cyclictest680-21Xorg21:01:481
154379983,3cyclictest680-21Xorg21:01:481
154379980,3cyclictest27723-21x2gosqlitewrapp19:30:181
154379980,3cyclictest25269-21x2golistsession20:20:491
154379980,3cyclictest2498-21x2gosqlitewrapp19:41:021
154379980,2cyclictest7006-21grep20:45:301
154379980,2cyclictest22421-21x2gopath19:20:221
154379980,2cyclictest15643-21aten2.4_r8power19:10:201
154379980,2cyclictest15643-21aten2.4_r8power19:10:191
154369985,2cyclictest7706-21x2golistsession20:48:090
154369982,4cyclictest15264-21/usr/sbin/munin20:05:190
154369981,5cyclictest18991-21/usr/sbin/munin19:15:220
154369980,1cyclictest0-21swapper/020:50:090
154379974,2cyclictest0-21swapper/119:55:291
154379973,3cyclictest5525-21x2golistsession19:46:451
154379973,2cyclictest0-21swapper/120:35:291
154379971,4cyclictest26474-21x2gosqlitewrapp20:25:011
154379971,4cyclictest2637-21x2gosqlitewrapp20:40:011
154379971,1cyclictest20780-21x2gosqlitewrapp20:15:061
154379970,2cyclictest8358-21x2golistsession20:50:081
154369971,4cyclictest20800-21x2golistsession20:15:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional