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2022-07-03 - 07:08

x86 Intel Core i3-4360 CPU @3700 MHz, Linux 5.14.2-rt21 (Profile)

Latency plot of system in rack #0, slot #4
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 rack0slot4.osadl.org (updated Sun Jul 03, 2022 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3917335211884,23sleep10-21swapper/119:07:261
3917336211083,17sleep20-21swapper/219:07:272
3917214210984,18sleep30-21swapper/319:05:563
40181412990,1sleep10-21swapper/122:09:501
391744729967,25sleep00-21swapper/019:08:540
39749322830,1sleep20-21swapper/221:16:442
391779699650,64cyclictest0-21swapper/219:35:012
3917795996564,1cyclictest3965431-21sensors21:00:191
391779699640,63cyclictest0-21swapper/223:35:582
391779799630,63cyclictest0-21swapper/322:15:283
3917796996360,3cyclictest4098928-21sensors23:45:202
3917796996261,1cyclictest0-21swapper/223:07:592
3917796996259,2cyclictest2610475-21gnome-shell22:19:582
3917795996260,1cyclictest0-21swapper/123:33:591
391779599620,1cyclictest0-21swapper/122:38:591
3917797996160,1cyclictest3920337-21sensors19:15:023
3917796996160,1cyclictest0-21swapper/223:42:582
3917796996160,1cyclictest0-21swapper/222:45:182
3917796996160,1cyclictest0-21swapper/222:01:582
3917796996160,1cyclictest0-21swapper/200:02:592
391779699610,60cyclictest0-21swapper/222:10:202
3917795996160,1cyclictest0-21swapper/123:58:581
391779599610,60cyclictest0-21swapper/100:12:591
391779599610,60cyclictest0-21swapper/100:12:581
391779599610,1cyclictest0-21swapper/100:04:591
391779499610,60cyclictest0-21swapper/022:15:190
3917796996059,1cyclictest0-21swapper/219:55:192
3917795996057,2cyclictest2610475-21gnome-shell23:09:591
3917797995958,1cyclictest0-21swapper/323:50:193
3917796995958,1cyclictest3934199-21sensors19:45:232
3917795995958,1cyclictest4053091-21sensors22:50:191
3917795995958,1cyclictest0-21swapper/119:30:131
3917795995956,2cyclictest2610475-21gnome-shell21:47:581
3917795995956,2cyclictest2610475-21gnome-shell21:18:591
3917795995956,2cyclictest2610475-21gnome-shell00:22:581
3917797995857,1cyclictest0-21swapper/322:20:203
3917796995857,1cyclictest4036396-21sensors22:30:192
3917796995857,1cyclictest0-21swapper/221:24:592
3917796995856,1cyclictest4082277-21sensors23:25:202
3917796995855,2cyclictest2610475-21gnome-shell00:06:582
3917795995857,1cyclictest0-21swapper/123:35:271
3917795995855,2cyclictest2610475-21gnome-shell21:32:581
3917797995754,2cyclictest2610475-21gnome-shell20:00:593
3917796995756,1cyclictest1101-21snmpd21:05:182
3917796995756,1cyclictest0-21swapper/222:55:192
3917796995756,1cyclictest0-21swapper/221:58:592
3917796995756,1cyclictest0-21swapper/221:48:582
3917796995756,1cyclictest0-21swapper/200:23:582
3917796995754,2cyclictest2610475-21gnome-shell21:10:592
3917795995756,1cyclictest0-21swapper/122:56:581
3917795995756,1cyclictest0-21swapper/120:48:591
3917797995655,1cyclictest1101-21snmpd22:50:343
3917797995655,1cyclictest0-21swapper/323:10:203
3917797995655,1cyclictest0-21swapper/320:35:193
3917797995655,1cyclictest0-21swapper/320:10:203
3917796995655,1cyclictest1101-21snmpd20:00:052
3917796995655,1cyclictest0-21swapper/223:24:582
3917796995655,1cyclictest0-21swapper/220:05:192
3917796995655,1cyclictest0-21swapper/200:30:582
3917796995653,2cyclictest2610475-21gnome-shell23:31:592
3917795995655,1cyclictest4094759-21sensors23:40:191
3917795995655,1cyclictest0-21swapper/120:03:591
3917795995654,2cyclictest4010732-21cut22:00:131
3917795995653,2cyclictest4081707-21perl23:25:131
3917794995655,1cyclictest0-21swapper/000:10:190
3917794995655,1cyclictest0-21swapper/000:10:180
3917797995554,1cyclictest0-21swapper/320:45:193
3917796995554,1cyclictest3982233-21sensors21:25:202
3917796995552,2cyclictest2610475-21gnome-shell22:26:592
3917795995554,1cyclictest4036387-21sensors22:30:191
3917795995554,1cyclictest0-21swapper/122:20:201
3917795995554,1cyclictest0-21swapper/120:37:591
3917795995552,2cyclictest2610475-21gnome-shell20:57:591
3917794995554,1cyclictest3940433-21sensors20:00:190
3917794995554,1cyclictest0-21swapper/019:40:210
3917797995453,1cyclictest0-21swapper/323:06:583
3917796995453,1cyclictest0-21swapper/222:36:592
3917796995451,2cyclictest2610475-21gnome-shell23:04:592
3917795995453,1cyclictest0-21swapper/120:43:591
3917795995453,1cyclictest0-21swapper/120:16:171
3917795995453,1cyclictest0-21swapper/100:31:261
3917795995453,1cyclictest0-21swapper/100:15:541
3917795995452,2cyclictest3979819-21sh21:23:121
3917795995452,1cyclictest3968937-21fschecks_count21:10:131
3917795995452,1cyclictest3920057-21ntpq19:15:011
3917794995453,1cyclictest0-21swapper/022:05:190
3917794995453,1cyclictest0-21swapper/019:35:180
41374162530,0sleep30-21swapper/300:31:393
3917797995352,1cyclictest4061424-21sensors23:00:203
3917797995352,1cyclictest0-21swapper/319:57:593
3917796995352,1cyclictest0-21swapper/200:15:202
3917796995350,2cyclictest2610475-21gnome-shell23:59:582
3917795995352,1cyclictest4109577-21kworker/1:000:05:591
3917795995352,1cyclictest0-21swapper/123:01:501
3917795995352,1cyclictest0-21swapper/122:10:591
3917795995352,1cyclictest0-21swapper/120:34:591
3917795995352,1cyclictest0-21swapper/120:20:201
3917794995352,1cyclictest3978204-21sensors21:20:340
3917794995352,1cyclictest0-21swapper/022:45:180
40036072520,0sleep00-21swapper/021:50:460
3917796995251,1cyclictest0-21swapper/220:55:192
3917796995251,1cyclictest0-21swapper/200:10:492
3917796995251,1cyclictest0-21swapper/200:10:482
3917796995249,2cyclictest2610475-21gnome-shell22:23:592
3917795995251,1cyclictest3934334-21sed19:45:241
3917795995251,1cyclictest0-21swapper/122:25:181
3917795995250,1cyclictest0-21swapper/123:19:461
3917795995249,2cyclictest2610475-21gnome-shell21:08:581
3917795995249,2cyclictest2610475-21gnome-shell19:35:581
3917797995149,1cyclictest0-21swapper/323:25:193
3917796995150,1cyclictest0-21swapper/219:34:582
3917796995149,1cyclictest2610475-21gnome-shell19:13:582
3917795995150,1cyclictest22-21ksoftirqd/123:13:361
3917795995149,1cyclictest4009573-21sh21:59:231
3917795995148,2cyclictest2610475-21gnome-shell20:50:581
3917796995049,1cyclictest0-21swapper/223:52:582
3917796995049,1cyclictest0-21swapper/222:43:592
3917795995049,1cyclictest0-21swapper/123:20:191
3917795995049,1cyclictest0-21swapper/121:29:101
3917795995049,1cyclictest0-21swapper/119:40:171
3917795995047,2cyclictest2610475-21gnome-shell19:26:581
3917795995047,2cyclictest2610475-21gnome-shell00:36:581
3917794995049,1cyclictest3961267-21sensors20:50:200
3917794995049,1cyclictest3946693-21sensors20:15:190
3917797994948,1cyclictest4036390-21sensors22:30:193
3917797994948,1cyclictest1101-21snmpd00:20:503
3917795994948,1cyclictest0-21swapper/119:55:591
3917795994948,1cyclictest0-21swapper/100:29:141
3917794994946,2cyclictest2610475-21gnome-shell21:56:590
3917796994845,2cyclictest2610475-21gnome-shell22:09:592
3917795994847,1cyclictest0-21swapper/119:21:581
3917795994845,2cyclictest2610475-21gnome-shell19:11:581
3917794994847,1cyclictest3967525-21sensors21:05:190
41072292470,1sleep00-21swapper/023:55:200
3917797994746,1cyclictest0-21swapper/300:10:183
3917797994746,1cyclictest0-21swapper/300:10:183
3917796994746,1cyclictest0-21swapper/219:51:592
3917796994745,1cyclictest2610475-21gnome-shell21:31:582
3917795994746,1cyclictest4003894-21ssh21:51:211
3917795994746,1cyclictest0-21swapper/123:50:191
3917795994746,1cyclictest0-21swapper/123:48:371
3917794994746,1cyclictest3934195-21sensors19:45:230
3917796994645,1cyclictest4073948-21sensors23:15:202
3917796994645,1cyclictest0-21swapper/219:24:582
3917795994645,1cyclictest4048744-21ntp_states22:45:161
3917795994645,1cyclictest4046355-21ssh22:42:541
3917795994645,1cyclictest0-21swapper/122:18:591
3917795994645,1cyclictest0-21swapper/121:35:391
3917794994645,1cyclictest0-21swapper/022:25:590
3917797994544,1cyclictest0-21swapper/320:25:193
3917796994543,1cyclictest2610475-21gnome-shell20:42:592
3917795994544,1cyclictest0-21swapper/121:42:191
3917795994544,1cyclictest0-21swapper/119:50:111
3917797994443,1cyclictest4090617-21sensors23:35:203
3917797994443,1cyclictest0-21swapper/323:30:193
3917796994443,1cyclictest0-21swapper/220:15:592
3917796994441,2cyclictest2610475-21gnome-shell21:03:592
3917795994443,0cyclictest0-21swapper/120:28:451
3917795994443,0cyclictest0-21swapper/120:11:201
3917795994442,1cyclictest0-21swapper/120:09:071
3917797994342,1cyclictest1101-21snmpd20:05:063
3917796994341,1cyclictest2610475-21gnome-shell20:53:592
3917796994341,1cyclictest2610475-21gnome-shell20:32:592
3917796994341,1cyclictest2610475-21gnome-shell20:28:592
3917794994342,1cyclictest0-21swapper/023:35:210
3917797994241,1cyclictest4044757-21sensors22:40:203
3917797994241,1cyclictest4007225-21sensors21:55:203
3917794994140,1cyclictest0-21swapper/019:15:200
3917796994038,1cyclictest2610475-21gnome-shell19:40:582
3917794994039,1cyclictest0-21swapper/021:40:200
3917794993938,1cyclictest0-21swapper/021:45:200
3917794993938,1cyclictest0-21swapper/000:30:520
41154392380,0sleep00-21swapper/000:05:170
3917797993837,1cyclictest3997668-21kworker/3:022:00:233
3917797993837,1cyclictest1101-21snmpd22:55:343
3917797993837,1cyclictest0-21swapper/321:15:183
3917797993836,1cyclictest2610475-21gnome-shell22:08:593
3917794993837,1cyclictest0-21swapper/022:10:280
3917797993736,1cyclictest0-21swapper/323:20:183
3917797993736,1cyclictest0-21swapper/321:10:203
3917794993736,1cyclictest0-21swapper/020:55:160
3917794993433,1cyclictest0-21swapper/023:40:190
3917794993433,1cyclictest0-21swapper/023:29:580
3917794993433,1cyclictest0-21swapper/019:50:210
3917797993231,1cyclictest0-21swapper/321:23:593
3917794993231,1cyclictest3942533-21sensors20:05:190
3917794993229,2cyclictest2610475-21gnome-shell23:12:580
3917797993130,1cyclictest0-21swapper/300:15:203
3917797993129,1cyclictest0-21swapper/319:30:193
3917796993130,1cyclictest0-21swapper/220:35:182
3917794993130,1cyclictest0-21swapper/023:05:190
3917797993028,1cyclictest0-21swapper/323:40:193
3917794993029,1cyclictest0-21swapper/000:18:580
3917794992827,1cyclictest4073944-21sensors23:15:190
3917794992726,1cyclictest0-21swapper/019:55:190
3917794992726,1cyclictest0-21swapper/000:00:190
151299270,1ntpd34-21ksoftirqd/320:54:043
3917794992625,1cyclictest0-21swapper/022:40:210
3917794992522,2cyclictest2610475-21gnome-shell22:58:590
391779499250,24cyclictest0-21swapper/022:30:210
391779499240,15cyclictest0-21swapper/022:38:110
151299240,1ntpd34-21ksoftirqd/319:44:113
3917796992322,1cyclictest0-21swapper/219:25:192
3917796992220,2cyclictest2610475-21gnome-shell21:54:592
151299220,1ntpd13-21ksoftirqd/000:25:160
3917797992119,1cyclictest2610475-21gnome-shell22:29:583
151299210,1ntpd34-21ksoftirqd/319:26:053
3917797992019,1cyclictest0-21swapper/321:39:593
3917797992019,1cyclictest0-21swapper/320:20:193
3917794992019,1cyclictest3982229-21sensors21:25:200
391779499200,12cyclictest4061242-21ntpq23:00:160
151299200,2ntpd34-21ksoftirqd/322:39:323
151299200,2ntpd34-21ksoftirqd/321:46:143
3917797991918,1cyclictest0-21swapper/323:55:213
391779499190,4cyclictest0-21swapper/020:34:240
391779499190,19cyclictest0-21swapper/020:41:330
391779499190,18cyclictest0-21swapper/020:35:060
151299190,1ntpd34-21ksoftirqd/321:28:383
151299190,1ntpd13-21ksoftirqd/023:49:240
391779699180,4cyclictest0-21swapper/223:11:412
3917794991817,1cyclictest3986390-21sensors21:30:190
3917794991817,1cyclictest0-21swapper/023:34:590
3917794991815,2cyclictest1101-21snmpd19:27:520
3917797991716,1cyclictest0-21swapper/300:29:583
391779699170,16cyclictest0-21swapper/220:20:162
3917797991613,2cyclictest1101-21snmpd21:44:123
391779799160,7cyclictest0-21swapper/323:15:153
391779799160,7cyclictest0-21swapper/319:51:553
3917796991615,1cyclictest0-21swapper/219:18:582
391779699160,15cyclictest0-21swapper/220:47:402
3917794991615,1cyclictest0-21swapper/022:52:590
391779499160,7cyclictest0-21swapper/022:01:380
391779499160,15cyclictest0-21swapper/019:22:450
39703872150,0sleep00-21swapper/021:10:580
3917797991514,1cyclictest0-21swapper/319:24:593
391779799150,7cyclictest0-21swapper/323:49:343
391779799150,7cyclictest0-21swapper/320:31:393
391779699150,6cyclictest0-21swapper/221:42:002
391779699150,6cyclictest0-21swapper/200:37:172
3917794991514,1cyclictest0-21swapper/020:10:200
391779499150,7cyclictest0-21swapper/021:37:020
391779499150,7cyclictest0-21swapper/020:25:450
391779499150,6cyclictest0-21swapper/020:22:390
391779499150,6cyclictest0-21swapper/019:13:180
391779499150,14cyclictest0-21swapper/020:45:150
3917797991413,1cyclictest0-21swapper/319:45:023
391779799140,6cyclictest0-21swapper/300:35:143
3917796991411,2cyclictest1101-21snmpd22:51:352
3917794991411,2cyclictest1101-21snmpd21:17:320
230599140,2rtkit-daemon2304-21rtkit-daemon19:37:353
3917797991310,2cyclictest1101-21snmpd21:04:093
3917797991310,2cyclictest1101-21snmpd19:12:333
391779799129,2cyclictest1101-21snmpd21:30:313
391779799129,2cyclictest1101-21snmpd20:44:343
391779499129,2cyclictest1101-21snmpd23:23:330
391779499129,2cyclictest1101-21snmpd00:39:560
391779799118,2cyclictest1101-21snmpd00:06:133
391779799116,1cyclictest0-21swapper/321:50:093
391779799110,10cyclictest4022374-21ssh22:14:573
391779799110,10cyclictest0-21swapper/300:00:133
391779499112,6cyclictest0-21swapper/000:20:170
391779499110,10cyclictest0-21swapper/023:53:070
391779499110,10cyclictest0-21swapper/019:30:560
151299110,5ntpd0-21swapper/320:55:173
391779799107,2cyclictest1101-21snmpd21:05:583
391779799100,10cyclictest0-21swapper/322:46:133
391779699107,2cyclictest3945323-21grep20:15:002
391779699107,2cyclictest1101-21snmpd00:25:052
391779699100,9cyclictest0-21swapper/221:36:172
391779499109,1cyclictest1101-21snmpd22:21:490
39177979981,4cyclictest0-21swapper/320:15:163
39177949984,3cyclictest3966148-21crond21:05:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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