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2022-12-09 - 16:16

x86 Intel Celeron G1620 @2700 MHz, Linux 5.4.17-rt9 (Profile)

Latency plot of system in rack #9, slot #5
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 all highest latencies:
System rack9slot5.osadl.org (updated Wed Dec 07, 2022 12:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
242832880,0sleep10-21swapper/109:58:541
151352830,0sleep115134-21x2gosqlitewrapp07:26:311
308672490,0sleep10-21swapper/111:34:551
56762460,0sleep00-21swapper/009:46:190
315472450,0sleep00-21swapper/009:18:200
301332450,0sleep10-21swapper/107:02:171
290952450,0sleep00-21swapper/006:59:520
263602440,0sleep10-21swapper/110:46:371
49222420,0sleep10-21swapper/109:00:001
81732360,2sleep1871799cyclictest08:02:181
76352283,4sleep10-21swapper/106:29:411
74032182,4sleep00-21swapper/006:29:020
871799160,2cyclictest18824-21x2golistsession07:31:511
871799160,15cyclictest31812-21x2gosqlitewrapp07:48:211
31772160,3sleep1871799cyclictest08:36:211
287212160,2sleep0871699cyclictest08:30:290
8716991513,1cyclictest7026-21x2gosqlitewrapp11:17:350
871699150,14cyclictest21742-21readlink07:35:040
264599150,1rtkit-daemon2644-21rtkit-daemon11:12:471
264599150,1rtkit-daemon2644-21rtkit-daemon09:38:590
264599150,1rtkit-daemon2644-21rtkit-daemon08:29:351
8717991412,1cyclictest10331-21x2gosqlitewrapp09:49:011
871799140,1cyclictest7133-21x2golistsession07:14:011
871799140,1cyclictest18701-21nscd12:01:321
8717991313,0cyclictest0-21swapper/110:12:111
8717991312,1cyclictest0-21swapper/107:32:311
871799130,13cyclictest0-21swapper/111:50:221
871799130,13cyclictest0-21swapper/109:16:411
8716991311,1cyclictest14091-21x2golistsession09:28:550
8716991311,1cyclictest0-21swapper/006:52:240
871699130,13cyclictest0-21swapper/011:16:550
871799122,3cyclictest12806-21cat10:37:101
871799122,3cyclictest12806-21cat10:37:101
8717991212,0cyclictest0-21swapper/111:54:121
8717991212,0cyclictest0-21swapper/109:36:511
8717991212,0cyclictest0-21swapper/108:12:011
8717991211,1cyclictest0-21swapper/111:26:321
8717991211,1cyclictest0-21swapper/110:58:311
871799120,3cyclictest29081-21x2gosqlitewrapp07:45:361
8716991212,0cyclictest0-21swapper/010:54:350
8716991212,0cyclictest0-21swapper/010:08:350
8716991212,0cyclictest0-21swapper/006:42:140
871699120,12cyclictest0-21swapper/011:48:450
871699120,12cyclictest0-21swapper/008:43:250
75742120,4sleep121-21ksoftirqd/108:01:081
145882120,0sleep00-21swapper/011:23:020
871799112,3cyclictest26695-21sed09:37:361
871799112,3cyclictest25832-21ssh11:08:111
8717991111,0cyclictest0-21swapper/106:33:401
8717991110,1cyclictest29348-21diskmemload10:56:511
8717991110,1cyclictest0-21swapper/110:11:311
871799110,6cyclictest32216-21gltestperf10:27:331
871799110,3cyclictest9629-21x2gosqlitewrapp07:17:291
871799110,3cyclictest5548-21x2gosqlitewrapp09:22:351
871799110,3cyclictest4534-21x2golistsession09:45:161
871799110,3cyclictest3376-21x2golistsession11:37:521
871799110,3cyclictest30890-21x2gosqlitewrapp10:03:241
871799110,3cyclictest30870-21x2gosqlitewrapp08:55:381
871799110,3cyclictest29388-21x2golistsession09:17:261
871799110,3cyclictest27461-21x2golistsession06:57:311
871799110,3cyclictest26070-21/usr/sbin/munin07:42:101
871799110,3cyclictest18616-21x2gosqlitewrapp08:47:191
871799110,3cyclictest17389-21x2gosqlitewrapp10:17:251
871799110,3cyclictest17339-21x2golistsession09:53:581
871799110,3cyclictest17282-21python06:42:361
871799110,3cyclictest14896-21x2gosqlitewrapp06:40:041
871799110,3cyclictest11347-21x2gosqlitewrapp11:21:401
871799110,3cyclictest10790-21x2gosqlitewrapp09:03:481
8716991111,0cyclictest0-21swapper/009:26:350
8716991111,0cyclictest0-21swapper/008:11:350
8716991111,0cyclictest0-21swapper/007:55:550
8716991111,0cyclictest0-21swapper/007:50:350
8716991111,0cyclictest0-21swapper/006:47:340
8716991111,0cyclictest0-21swapper/006:39:240
871699110,11cyclictest0-21swapper/011:10:250
322782110,0sleep00-21swapper/010:50:310
264599110,1rtkit-daemon2644-21rtkit-daemon11:57:100
264599110,1rtkit-daemon1343-21x2golistsession08:34:440
871799103,3cyclictest11941-21sed08:42:261
871799103,2cyclictest14461-21grep10:37:391
871799102,3cyclictest3772-21x2gosqlitewrapp07:09:331
871799102,3cyclictest24916-21x2gosqlitewrapp06:53:091
871799102,3cyclictest18711-21nscd09:07:211
871799102,3cyclictest15679-21sed08:12:251
871799101,3cyclictest27628-21expr10:47:231
871799100,3cyclictest6605-21x2gosqlitewrapp08:37:561
871799100,3cyclictest27187-21x2golistsession10:23:411
871799100,3cyclictest21806-21x2gosqlitewrapp06:49:241
871799100,3cyclictest19448-21x2gosqlitewrapp11:27:241
871799100,3cyclictest18916-21x2golistsession08:17:231
871799100,3cyclictest16221-21x2gosqlitewrapp11:02:201
871799100,3cyclictest13248-21x2golistsession09:28:091
871799100,3cyclictest10528-21x2golistsession11:42:541
871699107,2cyclictest20481-21kworker/0:010:41:230
8716991010,0cyclictest0-21swapper/011:02:550
8716991010,0cyclictest0-21swapper/008:42:050
264599100,1rtkit-daemon2644-21rtkit-daemon09:55:540
87179990,3cyclictest22543-21egrep08:22:241
87179990,3cyclictest1125-21x2gosqlitewrapp07:52:231
87169999,0cyclictest0-21swapper/007:21:540
26459990,1rtkit-daemon2644-21rtkit-daemon10:27:180
26459990,1rtkit-daemon2644-21rtkit-daemon08:52:550
26459990,1rtkit-daemon2644-21rtkit-daemon08:17:000
26459990,1rtkit-daemon2644-21rtkit-daemon07:44:280
26459990,0rtkit-daemon2644-21rtkit-daemon09:09:530
26459990,0rtkit-daemon0-21swapper/107:37:230
87169988,0cyclictest0-21swapper/011:43:450
87169981,4cyclictest111rcu_preempt10:35:480
87169981,4cyclictest111rcu_preempt10:35:480
26459980,1rtkit-daemon29348-21diskmemload08:47:240
26459980,1rtkit-daemon2644-21rtkit-daemon08:59:530
26459980,1rtkit-daemon2644-21rtkit-daemon07:58:580
26459980,1rtkit-daemon2472-21gnome-settings-11:34:490
26459980,1rtkit-daemon1205-21irqbalance07:03:080
26459980,0rtkit-daemon2644-21rtkit-daemon08:06:480
26459980,0rtkit-daemon2644-21rtkit-daemon07:24:330
1626280,1sleep01640-21x2gosqlitewrapp12:00:050
87169977,0cyclictest0-21swapper/006:36:140
87169975,1cyclictest23295-21irqstats_108:22:270
87169975,1cyclictest18929-21irqstats_109:32:300
87169974,2cyclictest31305-21ssh10:03:480
87169974,2cyclictest2126-21fw_packets11:37:330
87169973,4cyclictest9-21ksoftirqd/009:57:330
87169972,4cyclictest0-21swapper/011:30:480
87169972,4cyclictest0-21swapper/010:42:280
87169972,4cyclictest0-21swapper/010:22:200
87169972,4cyclictest0-21swapper/010:20:120
87169972,4cyclictest0-21swapper/010:15:270
87169972,4cyclictest0-21swapper/009:13:430
87169972,4cyclictest0-21swapper/009:06:080
87169970,4cyclictest8918-21x2gosqlitewrapp09:47:410
87169964,1cyclictest89750irq/30-topwin10:57:280
87169960,5cyclictest18853-21/usr/sbin/munin08:17:240
87169960,5cyclictest15622-21/usr/sbin/munin07:27:290
87169960,5cyclictest1272-21/usr/sbin/munin07:07:250
87169951,1cyclictest111rcu_preempt07:12:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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