You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2022-07-03 - 07:08

x86 Intel Core i3-4330T @3000 MHz, Linux 3.18.11-rt7 (Profile)

Latency plot of system in rack #9, slot #6
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
Characteristics of all highest latencies:
System rack9slot6.osadl.org (updated Sun Jul 03, 2022 00:43:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
196052153141sleep30-21swapper/319:07:193
194812128117sleep10-21swapper/119:05:451
194722124109sleep20-21swapper/219:05:382
197352111100sleep00-21swapper/019:09:010
20101993735cyclictest0-21swapper/223:05:152
20101993432cyclictest0-21swapper/222:50:162
20100993218cyclictest0-21swapper/120:10:131
20099992925cyclictest498-21in:imjournal23:00:000
20101992818cyclictest0-21swapper/220:35:202
20100992618cyclictest0-21swapper/121:45:101
20099992622cyclictest19292-21munin-run21:30:010
20101992521cyclictest18626-21munin-run22:39:592
20101992322cyclictest450-21rngd20:00:592
20100992318cyclictest0-21swapper/122:30:161
20099992317cyclictest0-21swapper/021:50:150
20101992218cyclictest0-21swapper/222:10:162
20101992218cyclictest0-21swapper/221:05:212
20100992221cyclictest0-21swapper/123:05:151
20100992219cyclictest0-21swapper/119:50:171
20099992219cyclictest1-21systemd20:05:000
20099992218cyclictest0-21swapper/022:20:000
2010199216cyclictest0-21swapper/200:00:192
20101992119cyclictest0-21swapper/221:55:172
20101992119cyclictest0-21swapper/219:50:202
20101992119cyclictest0-21swapper/219:15:152
20101992118cyclictest0-21swapper/221:00:152
20101992118cyclictest0-21swapper/220:50:132
20101992118cyclictest0-21swapper/219:50:002
20101992115cyclictest0-21swapper/220:40:172
20100992120cyclictest37-21rcuop/200:35:161
20100992118cyclictest0-21swapper/120:55:151
20102992018cyclictest17964-21munin-run23:50:003
20102992018cyclictest0-21swapper/300:00:163
20101992019cyclictest0-21swapper/221:40:152
20101992018cyclictest0-21swapper/222:55:222
20101992018cyclictest0-21swapper/219:30:162
20101992017cyclictest498-21in:imjournal00:30:002
20101992017cyclictest498-21in:imjournal00:30:002
2010099204cyclictest0-21swapper/121:50:191
20100992018cyclictest0-21swapper/123:50:151
20100992018cyclictest0-21swapper/121:00:181
20100992018cyclictest0-21swapper/120:25:151
20100992013cyclictest0-21swapper/120:50:151
20099992018cyclictest0-21swapper/023:50:140
20099992018cyclictest0-21swapper/021:45:160
20099992018cyclictest0-21swapper/021:00:190
20099992018cyclictest0-21swapper/020:35:160
2010199194cyclictest0-21swapper/223:35:212
2010199194cyclictest0-21swapper/223:25:152
2010199193cyclictest498-21in:imjournal23:50:012
20101991918cyclictest0-21swapper/222:25:142
20101991918cyclictest0-21swapper/221:35:142
20101991910cyclictest0-21swapper/223:35:002
2010099194cyclictest0-21swapper/123:40:111
2010099194cyclictest0-21swapper/123:35:211
2010099194cyclictest0-21swapper/123:25:181
2010099194cyclictest0-21swapper/121:25:181
2010099194cyclictest0-21swapper/100:25:181
2010099194cyclictest0-21swapper/100:25:181
20100991918cyclictest0-21swapper/121:40:171
20100991918cyclictest0-21swapper/100:30:161
2009999193cyclictest0-21swapper/023:45:200
2009999193cyclictest0-21swapper/023:35:200
2009999193cyclictest0-21swapper/020:40:170
2009999193cyclictest0-21swapper/020:30:200
2009999193cyclictest0-21swapper/020:25:210
20099991918cyclictest0-21swapper/021:20:290
20099991918cyclictest0-21swapper/021:05:160
20099991918cyclictest0-21swapper/020:10:170
20099991917cyclictest0-21swapper/019:30:130
20099991917cyclictest0-21swapper/000:20:190
20099991915cyclictest453-21dbus-daemon00:05:010
20099991915cyclictest32192-21latency_hist23:10:010
235098181rtkit-daemon0-21swapper/222:08:372
235098181rtkit-daemon0-21swapper/221:17:572
20102991816cyclictest6372-21crond19:50:003
20102991816cyclictest0-21swapper/319:15:153
2010099184cyclictest0-21swapper/123:30:211
2010099184cyclictest0-21swapper/122:55:181
2010099184cyclictest0-21swapper/100:00:231
2009999183cyclictest23806-21munin-run21:40:000
20099991815cyclictest2015-21upowerd23:10:000
20099991814cyclictest27065-21latency_hist00:10:000
20099991814cyclictest21544-21latency_hist21:35:000
20099991814cyclictest11839-21latency_hist22:25:010
235098172rtkit-daemon2349-21rtkit-daemon23:39:583
235098172rtkit-daemon21530-21kworker/2:121:47:192
235098171rtkit-daemon0-21swapper/223:00:312
235098171rtkit-daemon0-21swapper/221:28:582
235098171rtkit-daemon0-21swapper/220:55:462
235098171rtkit-daemon0-21swapper/220:26:442
235098171rtkit-daemon0-21swapper/220:12:082
235098171rtkit-daemon0-21swapper/219:59:422
235098171rtkit-daemon0-21swapper/219:25:052
235098170rtkit-daemon0-21swapper/300:11:103
20102991715cyclictest0-21swapper/300:15:173
2010099175cyclictest0-21swapper/120:00:151
20100991716cyclictest0-21swapper/122:35:111
2009999173cyclictest0-21swapper/022:50:000
2009999172cyclictest498-21in:imjournal20:50:000
2009999172cyclictest1-21systemd23:45:000
20099991714cyclictest0-21swapper/022:55:000
20099991714cyclictest0-21swapper/019:23:550
20099991713cyclictest453-21dbus-daemon19:45:000
20099991713cyclictest19953-21latency_hist20:20:000
20099991713cyclictest0-21swapper/022:15:000
235098162rtkit-daemon404-21kworker/2:022:00:452
235098162rtkit-daemon24491-21kworker/2:220:31:132
235098162rtkit-daemon2349-21rtkit-daemon23:56:113
235098162rtkit-daemon2349-21rtkit-daemon23:31:553
235098162rtkit-daemon2349-21rtkit-daemon23:23:153
235098162rtkit-daemon2349-21rtkit-daemon22:30:142
235098162rtkit-daemon2349-21rtkit-daemon00:35:473
235098162rtkit-daemon2349-21rtkit-daemon00:31:053
235098162rtkit-daemon2349-21rtkit-daemon00:20:103
235098162rtkit-daemon21530-21kworker/2:121:53:532
235098162rtkit-daemon1809-21kworker/2:019:43:212
235098162rtkit-daemon17042-21kworker/2:021:33:562
235098160rtkit-daemon0-21swapper/323:40:053
20100991615cyclictest0-21swapper/120:35:201
20100991614cyclictest0-21swapper/119:55:191
20100991612cyclictest0-21swapper/121:15:191
2009999163cyclictest6388-21awk19:50:000
2009999162cyclictest0-21swapper/019:50:180
20099991614cyclictest0-21swapper/022:30:160
20099991613cyclictest9305-21cpuspeed_turbos23:30:120
20099991613cyclictest14758-21latency_hist21:20:000
20099991612cyclictest8277-21latency_hist00:40:010
20099991612cyclictest5060-21latency_hist22:10:000
20099991611cyclictest526-21NetworkManager23:29:550
20099991611cyclictest3752-21latency_hist00:30:000
20099991611cyclictest3752-21latency_hist00:30:000
235098152rtkit-daemon2349-21rtkit-daemon23:50:183
235098152rtkit-daemon2349-21rtkit-daemon23:25:383
235098152rtkit-daemon2349-21rtkit-daemon00:26:113
235098152rtkit-daemon2349-21rtkit-daemon00:26:113
235098152rtkit-daemon2349-21rtkit-daemon00:05:093
235098152rtkit-daemon15450-21kworker/2:020:18:422
235098152rtkit-daemon10990-21kworker/2:019:10:522
2010299159cyclictest452-21systemd-logind21:35:003
20102991514cyclictest0-21swapper/320:13:583
20101991513cyclictest0-21swapper/220:50:002
20100991514cyclictest0-21swapper/119:32:331
20099991513cyclictest20267-21basename20:20:110
20099991513cyclictest0-21swapper/020:10:000
20099991513cyclictest0-21swapper/019:10:230
20099991512cyclictest6661-21latency_hist23:24:590
20099991512cyclictest31542-21latency_hist00:20:010
20099991512cyclictest27674-21aten_r9power_en19:25:110
20099991512cyclictest0-21swapper/022:05:000
20099991512cyclictest0-21swapper/021:59:590
20099991511cyclictest453-21dbus-daemon23:05:000
20099991511cyclictest14305-21cat22:30:000
20099991511cyclictest0-21swapper/000:35:000
20099991510cyclictest5708-21latency_hist21:00:010
2010299142cyclictest0-21swapper/321:03:003
20102991413cyclictest0-21swapper/320:32:593
20102991413cyclictest0-21swapper/320:07:003
20102991413cyclictest0-21swapper/319:25:183
20102991413cyclictest0-21swapper/319:12:003
20102991410cyclictest0-21swapper/323:15:153
2010199145cyclictest0-21swapper/219:35:122
20101991413cyclictest0-21swapper/223:58:192
20101991413cyclictest0-21swapper/223:52:292
20101991413cyclictest0-21swapper/223:18:202
20101991413cyclictest0-21swapper/222:41:192
20101991413cyclictest0-21swapper/222:24:592
20101991413cyclictest0-21swapper/221:11:182
20101991413cyclictest0-21swapper/220:07:292
20101991413cyclictest0-21swapper/219:22:382
20101991413cyclictest0-21swapper/200:21:392
20101991413cyclictest0-21swapper/200:17:382
20101991413cyclictest0-21swapper/200:07:592
2010099142cyclictest0-21swapper/119:48:531
2010099142cyclictest0-21swapper/100:10:551
20100991413cyclictest0-21swapper/123:55:241
20100991413cyclictest0-21swapper/123:20:171
20100991413cyclictest0-21swapper/123:15:351
20100991413cyclictest0-21swapper/123:00:541
20100991413cyclictest0-21swapper/122:25:441
20100991413cyclictest0-21swapper/122:20:241
20100991413cyclictest0-21swapper/122:13:241
20100991413cyclictest0-21swapper/122:07:441
20100991413cyclictest0-21swapper/121:58:231
20100991413cyclictest0-21swapper/121:24:041
20100991413cyclictest0-21swapper/120:45:331
20100991413cyclictest0-21swapper/120:40:231
20100991413cyclictest0-21swapper/119:43:441
20100991413cyclictest0-21swapper/119:38:341
20100991413cyclictest0-21swapper/119:12:131
20100991413cyclictest0-21swapper/100:05:041
20100991412cyclictest0-21swapper/100:20:111
2009999149cyclictest3451-21sh20:55:000
2009999148cyclictest22497-21munin-run00:00:000
20099991412cyclictest4400-21latency_hist23:20:000
20099991412cyclictest290-21systemd-journal21:45:010
20099991411cyclictest0-21swapper/022:40:010
20099991411cyclictest0-21swapper/019:57:190
20099991410cyclictest1-21systemd19:40:000
2010299135cyclictest0-21swapper/322:40:183
2010299135cyclictest0-21swapper/319:20:113
2010299132cyclictest0-21swapper/322:48:303
2010299132cyclictest0-21swapper/321:46:203
2010299132cyclictest0-21swapper/321:13:093
20102991312cyclictest0-21swapper/323:00:103
20102991312cyclictest0-21swapper/322:05:093
20102991312cyclictest0-21swapper/321:57:303
20102991312cyclictest0-21swapper/321:17:193
20102991312cyclictest0-21swapper/320:38:093
20102991311cyclictest0-21swapper/322:50:183
20102991311cyclictest0-21swapper/322:35:103
20102991311cyclictest0-21swapper/322:30:133
20102991311cyclictest0-21swapper/322:25:173
20102991311cyclictest0-21swapper/322:10:143
20102991311cyclictest0-21swapper/321:05:183
20102991311cyclictest0-21swapper/320:45:123
20102991311cyclictest0-21swapper/320:25:103
20102991311cyclictest0-21swapper/320:00:143
20102991311cyclictest0-21swapper/319:30:153
2010199135cyclictest0-21swapper/200:10:202
2010199132cyclictest0-21swapper/223:20:092
20101991312cyclictest0-21swapper/223:14:392
20101991312cyclictest0-21swapper/200:37:292
20101991311cyclictest0-21swapper/223:40:222
2010099132cyclictest0-21swapper/122:16:541
2010099132cyclictest0-21swapper/119:24:331
2010099132cyclictest0-21swapper/100:16:441
20100991312cyclictest0-21swapper/123:45:441
20100991312cyclictest0-21swapper/123:13:441
20100991312cyclictest0-21swapper/122:49:341
20100991312cyclictest0-21swapper/122:00:141
20100991312cyclictest0-21swapper/121:07:541
20100991312cyclictest0-21swapper/120:08:231
20100991311cyclictest0-21swapper/121:35:141
2009999138cyclictest0-21swapper/000:10:060
2009999132cyclictest20880-21latency_hist22:45:000
20099991312cyclictest0-21swapper/021:14:550
2010299124cyclictest0-21swapper/321:20:263
2010299122cyclictest0-21swapper/321:36:593
2010299122cyclictest0-21swapper/320:57:193
20102991211cyclictest0-21swapper/323:11:403
20102991211cyclictest0-21swapper/321:51:493
20102991211cyclictest0-21swapper/321:40:493
20102991211cyclictest0-21swapper/320:24:593
20102991211cyclictest0-21swapper/320:19:293
20102991211cyclictest0-21swapper/319:40:083
20102991210cyclictest1340-21sshd20:50:073
20102991210cyclictest0-21swapper/323:05:143
20102991210cyclictest0-21swapper/322:55:213
20102991210cyclictest0-21swapper/322:17:063
20102991210cyclictest0-21swapper/322:02:073
20102991210cyclictest0-21swapper/320:40:133
20102991210cyclictest0-21swapper/319:55:143
20102991210cyclictest0-21swapper/319:51:063
20101991211cyclictest0-21swapper/220:20:172
20101991210cyclictest15395-21df21:20:242
20101991210cyclictest0-21swapper/222:50:002
2010099126cyclictest231ksoftirqd/121:10:111
20100991211cyclictest0-21swapper/120:22:241
20100991211cyclictest0-21swapper/120:19:431
20100991210cyclictest0-21swapper/119:15:141
2010299119cyclictest10206-21df_inode22:20:113
2010299119cyclictest0-21swapper/321:25:223
20102991110cyclictest0-21swapper/319:39:593
2010199119cyclictest0-21swapper/222:15:222
2010099114cyclictest0-21swapper/121:30:171
20100991110cyclictest0-21swapper/122:51:231
20099991110cyclictest0-21swapper/019:19:210
2010199105cyclictest0-21swapper/200:33:002
2010099109cyclictest0-21swapper/122:40:131
2010099109cyclictest0-21swapper/120:32:441
2010099103cyclictest27620-21/usr/sbin/munin19:25:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional