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2021-05-12 - 13:40

Intel(R) Core(TM) i3-4360 CPU @ 3.70GHz, Linux 5.10.1-rt20 (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 the highest latencies:
System rack0slot4.osadl.org (updated Wed May 12, 2021 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2604680212070,19sleep20-21swapper/219:06:132
2604878211272,32sleep00-21swapper/019:08:390
2604978210769,31sleep30-21swapper/319:09:553
2604746210372,19sleep10-21swapper/119:07:001
2605154997422,30cyclictest0-21swapper/220:47:052
2605154997310,58cyclictest0-21swapper/221:42:042
2605154996710,28cyclictest0-21swapper/219:12:052
2605154996610,29cyclictest0-21swapper/220:22:052
260515499659,29cyclictest0-21swapper/219:37:052
2605154996560,2cyclictest2673835-21systemd-userwor21:26:402
2605154996560,2cyclictest2655749-21systemd-userwor21:09:572
2605154996560,1cyclictest2800341-21systemd-userwor23:32:082
2605154996510,28cyclictest0-21swapper/221:32:052
2605154996460,1cyclictest2866458-21systemd-userwor00:39:012
2605154996457,3cyclictest2668728-21systemd-userwor21:22:052
260515499640,64cyclictest0-21swapper/223:14:012
260515499640,1cyclictest2665987-21sh21:19:412
260515499640,0cyclictest0-21swapper/223:15:332
2605149996463,1cyclictest2784664-21sensors23:15:171
2605149996462,1cyclictest2744058-21sensors22:35:191
260515499630,63cyclictest2622387-21kworker/u8:119:50:152
260515499630,63cyclictest0-21swapper/223:20:212
260515499630,63cyclictest0-21swapper/223:20:202
260515499630,62cyclictest2808826-21ssh23:40:082
260515499630,0cyclictest0-21swapper/222:07:082
2605154996261,0cyclictest0-21swapper/221:52:482
2605154996258,1cyclictest2748886-21systemd-userwor22:41:562
2605154996258,1cyclictest2729913-21systemd-userwor22:25:122
2605154996257,2cyclictest2841866-21systemd-userwor00:13:562
2605154996257,2cyclictest2815597-21systemd-userwor23:48:512
260515499620,62cyclictest0-21swapper/220:56:382
260515499620,0cyclictest2802178-21kworker/2:223:39:172
260515499620,0cyclictest0-21swapper/200:25:012
2605149996261,1cyclictest2636445-21sensors20:20:211
260515499618,28cyclictest0-21swapper/219:22:052
2605154996161,0cyclictest0-21swapper/223:02:252
2605154996160,1cyclictest0-21swapper/222:39:032
2605154996160,1cyclictest0-21swapper/221:14:232
2605154996159,2cyclictest0-21swapper/222:18:022
2605154996159,1cyclictest2719416-21kworker/2:222:23:312
2605154996159,1cyclictest0-21swapper/221:48:212
260515499610,61cyclictest0-21swapper/222:58:092
260515499610,61cyclictest0-21swapper/222:45:412
260515499610,61cyclictest0-21swapper/220:40:562
260515499610,61cyclictest0-21swapper/220:35:492
260515499610,61cyclictest0-21swapper/220:14:282
260515499610,61cyclictest0-21swapper/200:30:502
260515499610,61cyclictest0-21swapper/200:04:032
260515499610,60cyclictest2685380-21ssh21:38:172
260515499610,60cyclictest0-21swapper/223:07:232
260515499610,0cyclictest0-21swapper/223:57:022
2605149996160,1cyclictest2708438-21sensors22:00:171
2605144996160,1cyclictest2830394-21sensors00:00:200
26501802600,0sleep00-21swapper/020:55:180
260515499608,26cyclictest0-21swapper/219:57:042
2605154996059,1cyclictest0-21swapper/221:55:102
2605154996059,1cyclictest0-21swapper/220:06:282
2605154996059,1cyclictest0-21swapper/220:00:092
2605154996059,1cyclictest0-21swapper/219:16:592
2605154996059,1cyclictest0-21swapper/200:20:252
2605154996059,0cyclictest0-21swapper/220:25:442
2605154996058,1cyclictest2129-21gnome-shell20:50:592
2605154996057,3cyclictest25-21ksoftirqd/200:16:512
260515499600,59cyclictest0-21swapper/222:32:532
2605144996058,1cyclictest2129-21gnome-shell23:50:580
260514499600,59cyclictest0-21swapper/022:00:580
2605154995959,0cyclictest0-21swapper/223:50:222
2605154995959,0cyclictest0-21swapper/220:15:512
2605154995958,1cyclictest0-21swapper/222:02:202
2605154995958,1cyclictest0-21swapper/219:26:012
2605154995958,1cyclictest0-21swapper/219:26:012
2605154995957,2cyclictest25-21ksoftirqd/219:42:342
260515499590,58cyclictest2746160-21kworker/u8:322:50:192
2605144995958,1cyclictest2860808-21sensors00:30:220
2605144995958,1cyclictest2845567-21sensors00:15:190
2605144995958,1cyclictest0-21swapper/020:31:590
260514499590,59cyclictest0-21swapper/000:26:580
2605154995857,1cyclictest0-21swapper/223:26:292
2605154995857,1cyclictest0-21swapper/222:11:032
2605154995857,1cyclictest0-21swapper/220:31:032
2605154995857,1cyclictest0-21swapper/219:47:012
2605154995857,1cyclictest0-21swapper/219:32:102
2605154995856,2cyclictest0-21swapper/200:05:232
2605154995852,2cyclictest2653648-21systemd-userwor21:01:362
2605149995857,1cyclictest0-21swapper/123:10:181
2605144995858,0cyclictest0-21swapper/021:39:590
2605144995857,1cyclictest0-21swapper/000:22:580
260514499580,57cyclictest0-21swapper/020:10:180
27950952570,0sleep30-21swapper/323:25:223
2605158995756,1cyclictest2810093-21sensors23:40:203
2605158995756,1cyclictest2693259-21sensors21:45:243
2605149995756,1cyclictest1000-21snmpd20:19:261
2605149995756,1cyclictest0-21swapper/119:25:211
2605149995756,1cyclictest0-21swapper/119:25:211
2605144995756,1cyclictest0-21swapper/023:47:580
2605158995655,1cyclictest0-21swapper/322:51:593
260515899560,56cyclictest0-21swapper/323:00:183
2605144995655,1cyclictest2835490-21sensors00:05:230
2605144995655,1cyclictest2728817-21sensors22:20:200
2605144995655,1cyclictest0-21swapper/021:30:580
260514499560,0cyclictest0-21swapper/022:16:580
2605149995554,1cyclictest0-21swapper/121:30:201
260514999550,55cyclictest0-21swapper/123:04:581
2605144995555,0cyclictest0-21swapper/023:14:580
2605144995554,1cyclictest2774513-21sensors23:05:180
2605158995453,1cyclictest0-21swapper/322:26:583
2605158995453,1cyclictest0-21swapper/322:09:593
2605158995452,1cyclictest2636443-21sensors20:20:213
2605149995454,0cyclictest0-21swapper/122:43:581
2605149995453,1cyclictest0-21swapper/123:45:221
2605149995453,1cyclictest0-21swapper/122:12:581
2605149995352,1cyclictest2623837-21sensors19:50:181
2605149995352,1cyclictest0-21swapper/100:37:581
2605144995353,0cyclictest0-21swapper/021:54:590
2605144995352,1cyclictest1000-21snmpd19:49:210
2605144995351,1cyclictest2129-21gnome-shell21:14:590
2605149995252,0cyclictest0-21swapper/123:05:591
2605149995252,0cyclictest0-21swapper/122:28:581
2605144995252,0cyclictest0-21swapper/021:19:580
2605144995251,1cyclictest2630147-21sensors20:05:200
2605144995251,1cyclictest0-21swapper/022:32:580
2605149995150,1cyclictest0-21swapper/122:49:581
2605149995150,1cyclictest0-21swapper/121:18:581
2605144995151,0cyclictest0-21swapper/021:55:590
2605144995150,1cyclictest0-21swapper/023:20:210
2605144995150,1cyclictest0-21swapper/023:20:200
260515899508,28cyclictest0-21swapper/300:22:053
2605158995049,1cyclictest2653232-21sensors21:00:183
2605149995050,0cyclictest0-21swapper/100:26:581
2605149995050,0cyclictest0-21swapper/100:09:581
2605149995049,1cyclictest0-21swapper/121:39:591
2605149995048,1cyclictest2641106-21taskset20:31:591
2605144995050,0cyclictest0-21swapper/021:20:590
2605144995049,1cyclictest0-21swapper/023:19:580
2605144995049,1cyclictest0-21swapper/019:40:190
260515899499,24cyclictest0-21swapper/323:12:053
260515899498,26cyclictest0-21swapper/300:32:063
2605144994948,1cyclictest0-21swapper/022:14:590
2605158994847,1cyclictest0-21swapper/300:02:593
2605149994848,0cyclictest0-21swapper/123:50:581
2605149994847,1cyclictest0-21swapper/100:15:191
2605144994847,1cyclictest0-21swapper/021:40:280
2605158994746,1cyclictest2840505-21sensors00:10:193
2605158994746,1cyclictest0-21swapper/322:47:583
2605158994746,1cyclictest0-21swapper/319:45:193
2605149994747,0cyclictest0-21swapper/122:15:581
2605149994747,0cyclictest0-21swapper/100:22:581
2605149994746,1cyclictest0-21swapper/121:57:581
2605144994747,0cyclictest0-21swapper/020:27:590
2605144994746,1cyclictest0-21swapper/023:33:580
2605144994645,1cyclictest0-21swapper/021:25:590
2605158994518,27cyclictest0-21swapper/323:37:053
2605149994544,1cyclictest0-21swapper/121:21:591
2605144994544,1cyclictest1000-21snmpd19:19:160
2605144994544,1cyclictest0-21swapper/000:35:190
2605158994443,1cyclictest0-21swapper/321:29:583
2605149994443,1cyclictest0-21swapper/121:54:591
2605149994443,1cyclictest0-21swapper/120:55:301
2605144994444,0cyclictest0-21swapper/020:48:590
2605144994444,0cyclictest0-21swapper/020:17:590
2605144994443,1cyclictest0-21swapper/021:48:580
2605158994342,1cyclictest2835492-21sensors00:05:233
2605158994342,1cyclictest2764371-21sensors22:55:193
2605158994342,1cyclictest0-21swapper/322:33:583
2605158994342,1cyclictest0-21swapper/322:04:593
2605158994342,1cyclictest0-21swapper/321:24:393
2605149994343,0cyclictest0-21swapper/100:04:581
2605149994342,1cyclictest2764369-21sensors22:55:191
2605144994343,0cyclictest0-21swapper/021:05:590
2605144994342,1cyclictest0-21swapper/020:40:590
2605149994241,1cyclictest0-21swapper/122:20:591
2605144994241,1cyclictest0-21swapper/023:56:580
2605158994140,1cyclictest0-21swapper/300:35:583
2605149994141,0cyclictest0-21swapper/121:14:591
2605149994140,1cyclictest2794864-21sensors23:25:211
2605144994140,1cyclictest0-21swapper/020:39:590
2605149994040,0cyclictest0-21swapper/123:22:591
2605149994040,0cyclictest0-21swapper/123:22:581
2605158993938,1cyclictest2655345-21sensors21:05:193
2605158993938,1cyclictest0-21swapper/321:43:583
2605144993939,0cyclictest0-21swapper/000:14:580
2605158993838,0cyclictest0-21swapper/321:11:583
2605158993837,1cyclictest0-21swapper/319:36:593
2605149993837,1cyclictest2649025-21sensors20:50:201
2605149993837,1cyclictest0-21swapper/120:27:581
2605149993837,1cyclictest0-21swapper/119:15:281
2605144993838,0cyclictest0-21swapper/019:28:590
2605144993838,0cyclictest0-21swapper/019:28:590
2605144993836,1cyclictest2749160-21sensors22:40:200
2605158993737,0cyclictest0-21swapper/322:18:593
2605158993736,1cyclictest0-21swapper/323:55:583
2605149993736,1cyclictest2860803-21sensors00:30:211
2605149993736,1cyclictest0-21swapper/121:01:591
2605158993636,0cyclictest0-21swapper/321:37:593
2605158993635,1cyclictest0-21swapper/322:37:593
2605149993636,0cyclictest0-21swapper/123:33:591
2605149993636,0cyclictest0-21swapper/121:25:591
2605158993535,0cyclictest0-21swapper/323:45:593
2605158993535,0cyclictest0-21swapper/321:16:593
2605158993534,1cyclictest0-21swapper/323:18:583
2605149993534,1cyclictest0-21swapper/120:47:591
2605158993434,0cyclictest0-21swapper/321:56:583
2605149993434,0cyclictest0-21swapper/122:30:581
2605149993433,1cyclictest0-21swapper/121:05:591
2605158993332,1cyclictest0-21swapper/321:34:593
2605149993332,1cyclictest2606411-21sensors19:10:181
2605158993232,0cyclictest0-21swapper/322:24:593
2605149993232,0cyclictest0-21swapper/121:42:581
2605149993232,0cyclictest0-21swapper/120:40:581
2605144993231,1cyclictest0-21swapper/019:10:590
2605144993229,1cyclictest2604686-21kworker/0:019:54:410
2605158993130,1cyclictest0-21swapper/320:38:593
2605158993130,1cyclictest0-21swapper/300:25:583
2605149993130,1cyclictest0-21swapper/122:05:211
2605149993130,1cyclictest0-21swapper/119:45:191
2605144993130,1cyclictest0-21swapper/021:00:580
2605158993029,1cyclictest0-21swapper/320:50:203
2605158993029,1cyclictest0-21swapper/320:40:193
2605149993030,0cyclictest0-21swapper/120:39:591
2605158992928,1cyclictest2799931-21sensors23:30:203
2605158992928,1cyclictest0-21swapper/320:05:593
2605158992727,0cyclictest0-21swapper/323:54:583
2605158992727,0cyclictest0-21swapper/323:21:593
2605158992727,0cyclictest0-21swapper/323:21:583
2605158992726,1cyclictest0-21swapper/319:33:593
2605149992727,0cyclictest0-21swapper/100:12:581
2605158992625,1cyclictest0-21swapper/320:55:583
2605158992625,1cyclictest0-21swapper/320:45:593
2605149992625,1cyclictest0-21swapper/119:43:591
2605144992625,1cyclictest0-21swapper/019:39:590
2605158992524,1cyclictest2609163-21sensors19:15:283
2605158992524,1cyclictest0-21swapper/319:29:173
2605158992524,1cyclictest0-21swapper/319:29:173
2605158992524,1cyclictest0-21swapper/319:21:593
260514999250,25cyclictest0-21swapper/121:46:481
2605158992423,1cyclictest2715035-21kworker/3:222:11:593
2605144992423,1cyclictest0-21swapper/019:59:590
2605149992323,0cyclictest0-21swapper/123:57:581
260514499230,0cyclictest0-21swapper/022:57:180
2605158992221,1cyclictest2698269-21sensors21:50:183
2605158992221,1cyclictest0-21swapper/320:19:593
2605158992121,0cyclictest0-21swapper/322:44:583
2605158992120,1cyclictest0-21swapper/320:01:593
2605158992020,0cyclictest2770851-21kworker/3:023:10:003
2605158992019,1cyclictest0-21swapper/320:34:593
2605144992020,0cyclictest0-21swapper/020:22:590
2605144992020,0cyclictest0-21swapper/019:23:590
2605158991918,1cyclictest0-21swapper/319:57:593
260515899186,11cyclictest0-21swapper/300:17:063
2605158991817,1cyclictest0-21swapper/319:54:593
2605149991817,1cyclictest2129-21gnome-shell19:22:591
2605158991717,0cyclictest0-21swapper/319:13:593
2605158991716,1cyclictest0-21swapper/320:29:583
2605149991717,0cyclictest0-21swapper/120:14:581
2605149991616,0cyclictest0-21swapper/120:09:591
2605149991616,0cyclictest0-21swapper/119:39:591
2605144991615,1cyclictest1000-21snmpd22:49:550
260514499160,1cyclictest0-21swapper/022:29:540
2605158991313,0cyclictest0-21swapper/320:13:593
2605149991313,0cyclictest0-21swapper/119:58:591
218999130,2rtkit-daemon2188-21rtkit-daemon23:44:321
28069602120,0sleep10-21swapper/123:37:421
2605144991211,1cyclictest2628041-21sensors20:00:220
2605144991211,1cyclictest0-21swapper/023:25:510
260514999109,1cyclictest1000-21snmpd19:30:211
260514999100,0cyclictest0-21swapper/122:50:271
260514499108,1cyclictest1000-21snmpd23:03:410
260514499100,9cyclictest0-21swapper/023:35:390
26051589990,1cyclictest0-21swapper/319:44:413
26051499997,1cyclictest1000-21snmpd20:03:491
26051449997,1cyclictest1000-21snmpd23:41:420
26051449996,2cyclictest2743583-21cat22:35:140
26051449990,1cyclictest0-21swapper/020:50:570
26051449986,1cyclictest1000-21snmpd22:51:210
26051449986,1cyclictest1000-21snmpd22:06:050
26051449976,1cyclictest1226-21ntpd19:31:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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