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2021-10-23 - 19:41

Intel(R) Celeron(R) CPU G1620 @ 2.70GHz, Linux 5.10.35-rt39 (Profile)

Latency plot of system in rack #8, slot #7
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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack8slot7.osadl.org (updated Sat Oct 23, 2021 12:43:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1908399240,20cyclictest3286-21apt-get09:45:211
1908299220,2cyclictest13833-21x2gosqlitewrapp11:10:410
1908299190,1cyclictest246-21systemd-journal09:17:000
1908399170,17cyclictest0-21swapper/111:12:111
19082991715,1cyclictest21325-21x2golistsession07:13:020
19083991614,1cyclictest632-21irqbalance11:54:521
1908399161,14cyclictest632-21irqbalance09:14:311
1908399160,1cyclictest28140-21x2gosqlitewrapp11:49:011
1908399160,16cyclictest0-21swapper/112:18:221
1908399160,15cyclictest0-21swapper/111:25:061
1908299160,1cyclictest573-21cron09:24:550
1908299160,1cyclictest5639-21x2golistsession12:22:320
1908399153,6cyclictest25551-21ssh10:55:071
19083991513,1cyclictest0-21swapper/112:35:261
19083991513,1cyclictest0-21swapper/112:04:121
19083991512,2cyclictest14331-21copy12:30:021
1908399150,15cyclictest0-21swapper/110:29:221
19082991513,1cyclictest21502-21x2golistsession09:33:410
19082991511,3cyclictest13624-21x2gosqlitewrapp09:26:540
1908299150,15cyclictest0-21swapper/011:04:260
1908299150,15cyclictest0-21swapper/011:04:250
1908399142,6cyclictest6058-21x2gosqlitewrapp10:13:091
1908399142,5cyclictest20495-21x2golistsession09:32:371
1908399142,4cyclictest16692-21x2golistsession11:40:001
1908399142,3cyclictest12296-21x2golistsession09:25:281
1908399140,14cyclictest0-21swapper/109:16:481
19082991414,0cyclictest0-21swapper/010:02:260
1908299140,14cyclictest0-21swapper/008:24:000
1908399132,5cyclictest29826-21x2golistsession10:05:311
1908399132,4cyclictest7897-21x2golistsession09:22:281
1908399132,4cyclictest23042-21x2golistsession07:15:281
1908399132,4cyclictest15343-21x2golistsession08:55:041
1908399131,8cyclictest31714-21x2gosqlitewrapp10:33:551
1908399131,5cyclictest7061-21x2golistsession07:45:091
1908399131,5cyclictest31569-21x2golistsession09:41:031
1908399131,5cyclictest25160-21x2golistsession10:02:141
1908399131,5cyclictest19829-21x2golistsession08:05:261
1908399131,5cyclictest15516-21x2golistsession10:46:111
1908399131,5cyclictest12031-21x2golistsession08:49:021
1908399131,4cyclictest4273-21x2golistsession11:03:501
1908399131,4cyclictest4273-21x2golistsession11:03:491
1908399131,4cyclictest4033-21x2golistsession10:37:151
1908399131,4cyclictest24511-21x2golistsession08:15:091
1908399131,3cyclictest26405-21x2golistsession09:37:141
19083991313,0cyclictest0-21swapper/108:13:001
1908399130,13cyclictest0-21swapper/111:06:021
1908399130,13cyclictest0-21swapper/110:19:111
19082991313,0cyclictest0-21swapper/011:37:420
19082991313,0cyclictest0-21swapper/008:00:230
1908299130,0cyclictest0-21swapper/010:27:000
1908399122,4cyclictest6200-21x2golistsession07:42:191
1908399122,4cyclictest5966-21x2golistsession11:56:371
1908399122,3cyclictest20141-21x2gosqlitewrapp11:15:471
1908399121,5cyclictest682-21x2golistsession07:33:401
1908399121,5cyclictest3911-21x2golistsession12:20:391
1908399121,5cyclictest29455-21x2golistsession07:25:411
1908399121,5cyclictest26716-21x2golistsession07:21:181
1908399121,5cyclictest23509-21x2golistsession10:53:051
1908399121,5cyclictest14543-21x2golistsession08:52:301
1908399121,4cyclictest5959-21x2golistsession08:38:021
1908399121,4cyclictest468-21x2golistsession08:29:341
1908399121,4cyclictest29721-21x2golistsession08:23:211
1908399121,4cyclictest2440-21x2golistsession08:30:351
1908399121,4cyclictest15285-21x2golistsession11:38:381
1908399121,3cyclictest6423-21x2golistsession11:30:451
1908399121,3cyclictest15494-21x2gosqlitewrapp10:20:261
1908399121,3cyclictest12173-21x2gosqlitewrapp12:27:491
1908399120,8cyclictest30161-21x2gosqlitewrapp11:24:531
1908399120,0cyclictest0-21swapper/112:10:121
1908399120,0cyclictest0-21swapper/107:36:511
19082991212,0cyclictest0-21swapper/011:41:360
19082991212,0cyclictest0-21swapper/011:27:120
19082991212,0cyclictest0-21swapper/007:30:330
19082991212,0cyclictest0-21swapper/007:15:360
19082991210,1cyclictest19333-21x2golistsession09:57:420
1908299120,12cyclictest0-21swapper/010:17:420
1908299120,12cyclictest0-21swapper/009:41:220
1908399112,3cyclictest12929-21x2golistsession07:55:201
1908399111,5cyclictest21-21ksoftirqd/109:50:441
1908399111,5cyclictest17966-21x2golistsession09:56:131
1908399111,4cyclictest8782-21x2golistsession08:42:401
1908399111,4cyclictest20817-21x2golistsession07:11:001
1908399111,4cyclictest19534-21x2golistsession12:07:451
1908399111,3cyclictest9979-21x2golistsession07:50:121
1908399111,3cyclictest23171-21x2gosqlitewrapp09:07:031
19083991111,0cyclictest0-21swapper/110:41:011
19082991111,0cyclictest0-21swapper/012:17:260
19082991111,0cyclictest0-21swapper/011:20:320
19082991111,0cyclictest0-21swapper/010:11:380
1908299110,11cyclictest0-21swapper/012:25:110
1908299110,11cyclictest0-21swapper/011:45:520
1908299110,0cyclictest0-21swapper/009:00:020
1908399103,2cyclictest21-21ksoftirqd/108:00:101
1908399100,6cyclictest18277-21x2gosqlitewrapp09:00:051
1908299108,1cyclictest6971-21x2gosqlitewrapp11:57:420
19082991010,0cyclictest0-21swapper/011:07:120
19082991010,0cyclictest0-21swapper/010:59:560
19082991010,0cyclictest0-21swapper/010:42:310
1908299100,3cyclictest27396-21rm09:12:000
190829999,0cyclictest0-21swapper/012:31:020
190829995,3cyclictest7093-21df_inode08:40:200
190829995,3cyclictest3299-21ssh09:45:220
190829995,3cyclictest2894-21/usr/sbin/munin11:54:590
190829995,3cyclictest23560-21ssh12:36:390
190829995,3cyclictest13361-21cstates10:45:130
190829995,3cyclictest1139-21ssh10:09:360
190829994,4cyclictest9195-21x2gosqlitewrapp11:33:450
190829986,1cyclictest27653-21irqstats10:30:200
190829986,1cyclictest24010-21x2golistsession08:13:470
190829986,1cyclictest23782-21x2golistsession09:09:300
190829985,2cyclictest26276-21x2golistsession08:16:160
190829985,2cyclictest11-21ksoftirqd/012:00:120
190829984,3cyclictest4607-21cat07:40:200
190829984,3cyclictest29907-21x2gosqlitewrapp07:27:260
190829984,3cyclictest25596-21which07:20:200
190829984,3cyclictest25051-21ssh09:35:470
190829984,3cyclictest23850-21ssh12:10:410
190829984,3cyclictest19427-21ssh10:50:150
190829984,3cyclictest1418-21lxpanel08:57:540
190829984,3cyclictest1418-21lxpanel08:52:490
190829984,3cyclictest12173-21x2gosqlitewrapp08:49:340
190829982,2cyclictest3771-21x2gosqlitewrapp10:36:590
190829982,1cyclictest23934-21diskmemload11:16:350
190829980,7cyclictest16619-21memory12:05:180
190829980,0cyclictest0-21swapper/010:24:470
190829973,3cyclictest30400-21x2golistsession08:25:180
190829973,3cyclictest19497-21x2gosqlitewrapp08:05:220
190829973,3cyclictest1838-21x2gosqlitewrapp08:30:220
190829973,3cyclictest14347-21x2golistsession07:55:390
190829973,3cyclictest10824-21sed07:50:230
190829971,5cyclictest9297-21x2golistsession09:50:080
190829971,5cyclictest8118-21ntp_states07:45:300
190829971,5cyclictest4517-21x2gosqlitewrapp08:35:200
190829971,5cyclictest1334-21/usr/sbin/munin07:35:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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