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2022-07-01 - 21:56

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 the alll highest latencies:
System rack0slot4.osadl.org (updated Fri Jul 01, 2022 00:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26468619913410,46cyclictest0-21swapper/222:29:422
2646532211984,27sleep10-21swapper/119:09:201
2646303211570,23sleep30-21swapper/319:07:373
2646433211079,24sleep20-21swapper/219:08:362
288786521090,1sleep20-21swapper/200:35:312
2646327210976,25sleep00-21swapper/019:07:540
2646861998811,46cyclictest0-21swapper/222:04:422
2646861998711,46cyclictest0-21swapper/223:59:422
2646861998711,44cyclictest0-21swapper/223:14:422
264686199859,43cyclictest0-21swapper/200:24:422
2646861998511,44cyclictest0-21swapper/221:19:422
264686199839,44cyclictest0-21swapper/220:49:412
264686199839,41cyclictest0-21swapper/223:34:432
2646861998310,43cyclictest0-21swapper/222:49:422
264686199820,49cyclictest0-21swapper/219:44:422
264686199819,42cyclictest0-21swapper/221:39:432
2646861997710,41cyclictest0-21swapper/219:29:422
264686299660,65cyclictest0-21swapper/322:00:203
2646862996460,3cyclictest2816339-21sensors23:15:193
2646860996463,1cyclictest2705281-21sensors21:10:191
264686199629,44cyclictest0-21swapper/220:04:422
2646862996058,1cyclictest0-21swapper/322:59:583
2646861996059,1cyclictest2754166-21sensors22:05:192
2646861996059,1cyclictest2695728-21sensors20:50:202
2646861996059,1cyclictest2665165-21sensors19:45:202
2646859996059,1cyclictest0-21swapper/022:40:200
27273582590,1sleep30-21swapper/321:35:213
2646862995954,4cyclictest2785256-21sensors22:40:193
2646859995958,1cyclictest2847422-21sensors23:50:200
2646861995857,1cyclictest2660469-21sensors19:35:192
2646859995857,1cyclictest2842985-21sensors23:45:210
2646859995857,1cyclictest0-21swapper/000:30:190
2646861995755,1cyclictest2610475-21gnome-shell00:00:582
2646861995711,45cyclictest0-21swapper/220:29:422
27237062560,1sleep30-21swapper/321:30:553
2646860995653,3cyclictest1101-21snmpd22:00:201
2646862995552,2cyclictest2610475-21gnome-shell22:52:593
2646860995552,3cyclictest0-21swapper/123:15:191
2646859995553,1cyclictest0-21swapper/021:31:580
27891442540,0sleep00-21swapper/022:45:130
2646861995453,1cyclictest2820767-21sensors23:20:192
2646861995453,1cyclictest2767497-21sensors22:20:202
2646860995452,2cyclictest2834088-21sensors23:35:191
2646862995352,1cyclictest0-21swapper/320:40:083
2646861995352,1cyclictest0-21swapper/221:30:202
2646860995350,2cyclictest2610475-21gnome-shell22:59:581
2646859995351,1cyclictest2887401-21sensors00:35:190
28754222520,0sleep00-21swapper/000:22:080
27773092520,0sleep30-21swapper/322:31:223
2646861995251,1cyclictest2803213-21sensors23:00:392
2646861995251,1cyclictest2691034-21sensors20:40:202
2646861995251,1cyclictest1101-21snmpd21:05:112
2646861995250,1cyclictest2610475-21gnome-shell00:05:582
2646859995251,1cyclictest0-21swapper/021:05:170
2646859995250,1cyclictest2665163-21sensors19:45:200
28531982510,0sleep30-21swapper/323:57:083
27475722510,1sleep30-21swapper/321:58:543
26532032510,0sleep10-21swapper/119:20:161
2646862995150,1cyclictest2658113-21sensors19:30:183
2646862995148,2cyclictest2610475-21gnome-shell22:22:593
2646859995150,1cyclictest2763033-21sensors22:15:180
2646859995150,1cyclictest0-21swapper/022:31:580
28615872500,1sleep1211rcuc/100:06:111
2646862995048,1cyclictest2610475-21gnome-shell00:12:593
2646861995049,1cyclictest0-21swapper/220:55:102
264686199504,16cyclictest0-21swapper/219:19:422
2646860995049,1cyclictest2714173-21sensors21:20:191
2646859995047,2cyclictest2610475-21gnome-shell21:51:590
28594882490,1sleep00-21swapper/000:05:020
27651512490,0sleep10-21swapper/122:18:301
2646862994948,1cyclictest0-21swapper/321:10:193
2646860994946,3cyclictest0-21swapper/122:40:191
2646859994948,1cyclictest0-21swapper/023:05:190
26979102480,0sleep00-21swapper/020:55:170
2646862994845,2cyclictest2610475-21gnome-shell23:44:583
2646860994847,1cyclictest2731967-21sensors21:40:221
2646859994847,1cyclictest0-21swapper/021:25:180
2646859994847,1cyclictest0-21swapper/021:24:580
2646862994746,1cyclictest2874077-21sensors00:20:183
2646862994746,1cyclictest0-21swapper/323:27:583
2646862994746,1cyclictest0-21swapper/323:27:583
2646862994746,1cyclictest0-21swapper/321:05:183
2646862994744,2cyclictest2610475-21gnome-shell23:03:583
2646859994746,1cyclictest1101-21snmpd00:00:430
2646859994746,1cyclictest0-21swapper/000:10:190
27128502460,1sleep20-21swapper/221:20:022
2646862994641,5cyclictest0-21swapper/322:14:583
2646859994645,1cyclictest0-21swapper/021:10:190
2646859994643,2cyclictest2610475-21gnome-shell23:33:580
2646862994540,4cyclictest0-21swapper/322:35:213
2646859994544,1cyclictest0-21swapper/019:20:200
2646859994542,2cyclictest2610475-21gnome-shell22:50:590
27110122440,0sleep10-21swapper/121:17:031
2646860994443,1cyclictest1101-21snmpd20:40:081
2646860994443,1cyclictest0-21swapper/122:52:591
2646859994443,1cyclictest0-21swapper/023:29:580
2646859994443,1cyclictest0-21swapper/023:29:580
28583242430,0sleep30-21swapper/300:03:213
2646862994342,1cyclictest0-21swapper/320:20:043
2646862994341,1cyclictest0-21swapper/320:00:003
2646860994342,1cyclictest0-21swapper/119:30:181
2646859994342,1cyclictest0-21swapper/019:15:180
2646860994240,1cyclictest0-21swapper/122:22:591
2646860994240,1cyclictest0-21swapper/100:12:581
2646859994239,2cyclictest2610475-21gnome-shell21:35:580
2646861994140,1cyclictest2785264-21sensors22:40:192
2646861994110,31cyclictest0-21swapper/223:49:422
2646860994138,2cyclictest2610475-21gnome-shell23:27:581
2646860994138,2cyclictest2610475-21gnome-shell23:27:581
2646859994140,1cyclictest0-21swapper/023:13:580
2646859994140,1cyclictest0-21swapper/020:30:200
2646859994139,1cyclictest0-21swapper/019:50:190
2646862994037,2cyclictest2610475-21gnome-shell20:55:593
2646861994039,1cyclictest0-21swapper/223:50:202
2646862993938,1cyclictest0-21swapper/323:51:583
2646861993938,1cyclictest2882956-21sensors00:30:192
2646860993938,1cyclictest2702802-21sensors21:05:171
2646860993938,1cyclictest0-21swapper/100:20:181
2646862993836,1cyclictest2610475-21gnome-shell20:51:593
2646862993836,1cyclictest2610475-21gnome-shell20:12:593
2646862993836,1cyclictest2610475-21gnome-shell19:41:593
2646861993837,1cyclictest2669865-21sensors19:55:222
2646860993837,1cyclictest0-21swapper/123:44:581
2646859993837,1cyclictest0-21swapper/023:40:170
2646862993736,1cyclictest0-21swapper/321:47:583
2646860993736,1cyclictest0-21swapper/123:03:581
2646860993732,4cyclictest2610475-21gnome-shell22:14:591
2646862993635,1cyclictest0-21swapper/322:29:583
2646859993634,1cyclictest2610475-21gnome-shell22:05:580
264659923629,4sleep20-21swapper/219:10:012
151299360,1ntpd34-21ksoftirqd/319:56:093
2646862993533,1cyclictest2610475-21gnome-shell00:29:583
2646860993534,1cyclictest1101-21snmpd20:20:031
2646860993532,3cyclictest2780841-21sensors22:35:211
2646859993534,1cyclictest2674575-21sensors20:05:170
2646862993433,1cyclictest0-21swapper/322:15:183
2646861993411,23cyclictest0-21swapper/222:39:432
2646859993433,1cyclictest0-21swapper/021:40:590
2646862993332,1cyclictest0-21swapper/300:19:583
2646862993331,1cyclictest2610475-21gnome-shell19:52:593
2646862993330,2cyclictest2610475-21gnome-shell20:47:583
2646861993330,2cyclictest2610475-21gnome-shell22:31:582
2646860993332,1cyclictest1101-21snmpd20:00:001
2646859993332,1cyclictest0-21swapper/023:35:190
2646859993331,1cyclictest1101-21snmpd00:25:470
2646859993331,1cyclictest0-21swapper/000:15:190
2646862993231,1cyclictest0-21swapper/321:43:583
2646862993231,1cyclictest0-21swapper/321:02:583
2646861993231,1cyclictest0-21swapper/222:15:182
2646861993221,11cyclictest0-21swapper/222:10:452
2646859993231,1cyclictest2648071-21sensors19:10:190
2646859993230,1cyclictest2610475-21gnome-shell21:15:590
2646862993128,2cyclictest2610475-21gnome-shell19:24:583
2646860993130,1cyclictest2610475-21gnome-shell23:51:581
2646860993129,1cyclictest0-21swapper/120:55:591
2646860993128,2cyclictest2610475-21gnome-shell21:47:581
2646859993130,1cyclictest0-21swapper/021:56:590
2646859993129,1cyclictest2749699-21sensors22:00:190
2646861993029,1cyclictest2807446-21sensors23:05:202
2646859993029,1cyclictest0-21swapper/022:26:590
2646859993029,1cyclictest0-21swapper/020:15:190
2646862992927,1cyclictest2610475-21gnome-shell20:09:593
2646861992928,1cyclictest2718601-21sensors21:25:182
2646861992928,1cyclictest0-21swapper/221:51:592
2646860992928,1cyclictest0-21swapper/122:32:581
2646860992928,1cyclictest0-21swapper/120:51:581
2646860992928,1cyclictest0-21swapper/120:12:591
2646860992927,1cyclictest2610475-21gnome-shell22:29:581
2646862992825,2cyclictest2610475-21gnome-shell20:30:583
264686199289,19cyclictest0-21swapper/222:59:422
2646861992827,1cyclictest2865213-21sensors00:10:192
2646860992827,1cyclictest0-21swapper/119:41:591
2646862992725,1cyclictest2610475-21gnome-shell20:27:593
2646861992724,2cyclictest2610475-21gnome-shell23:29:582
2646861992724,2cyclictest2610475-21gnome-shell23:29:582
151299270,1ntpd34-21ksoftirqd/319:39:003
2646861992625,1cyclictest2705279-21sensors21:10:192
2646861992625,1cyclictest2653416-21sensors19:20:202
2646860992625,1cyclictest0-21swapper/100:29:581
2646860992624,1cyclictest2610475-21gnome-shell00:19:581
2646862992524,1cyclictest2834093-21sensors23:35:193
2646862992423,1cyclictest0-21swapper/323:06:593
2646861992423,1cyclictest0-21swapper/222:50:592
264686199240,15cyclictest0-21swapper/220:38:432
2646860992423,1cyclictest0-21swapper/119:52:581
2646860992422,1cyclictest2610475-21gnome-shell21:02:581
2646859992422,1cyclictest2610475-21gnome-shell22:10:590
151299240,1ntpd22-21ksoftirqd/100:38:331
2646860992322,1cyclictest0-21swapper/120:47:591
2646860992322,1cyclictest0-21swapper/119:55:591
2646859992322,1cyclictest0-21swapper/021:00:200
2646861992221,1cyclictest2686329-21sensors20:30:202
2646861992210,11cyclictest0-21swapper/200:19:422
2646859992220,1cyclictest2610475-21gnome-shell21:49:580
151299220,1ntpd34-21ksoftirqd/323:46:283
2646862992120,1cyclictest0-21swapper/319:16:593
264686199219,11cyclictest0-21swapper/221:59:422
264686199219,11cyclictest0-21swapper/220:14:422
2646861992120,1cyclictest2667519-21sensors19:50:182
2646859992120,1cyclictest0-21swapper/022:55:180
2646859992118,2cyclictest2610475-21gnome-shell23:59:580
264686199208,11cyclictest0-21swapper/200:29:432
2646860992019,1cyclictest0-21swapper/120:09:581
151299200,1ntpd34-21ksoftirqd/323:10:593
2646862991918,1cyclictest0-21swapper/319:10:593
2646862991918,1cyclictest0-21swapper/300:08:583
2646861991918,1cyclictest2838508-21sensors23:40:172
264686199190,10cyclictest0-21swapper/223:38:322
264686099190,19cyclictest0-21swapper/122:49:071
2646859991918,1cyclictest0-21swapper/020:50:190
2646862991816,1cyclictest0-21swapper/321:18:583
2646860991817,1cyclictest0-21swapper/120:30:591
2646860991817,1cyclictest0-21swapper/120:27:591
2646860991815,2cyclictest1101-21snmpd21:37:511
2646859991815,2cyclictest2610475-21gnome-shell23:16:580
2646859991815,2cyclictest1101-21snmpd20:37:180
151299180,1ntpd34-21ksoftirqd/321:23:573
264686199176,1cyclictest0-21swapper/221:49:422
2646861991716,1cyclictest0-21swapper/220:05:172
2646861991714,2cyclictest1101-21snmpd21:42:392
264686199170,16cyclictest0-21swapper/223:18:262
264686199170,16cyclictest0-21swapper/220:23:102
2646860991715,1cyclictest2610475-21gnome-shell23:58:581
2646860991714,2cyclictest2610475-21gnome-shell23:06:591
264686099170,8cyclictest0-21swapper/119:38:411
264686099170,16cyclictest2725130-21ssh21:33:291
2646859991716,1cyclictest1101-21snmpd20:45:090
2646859991716,1cyclictest0-21swapper/022:36:590
28856692160,1sleep30-21swapper/300:34:363
2646862991615,1cyclictest1101-21snmpd20:35:073
264686099160,16cyclictest0-21swapper/119:17:111
2646859991615,1cyclictest0-21swapper/020:00:160
264685999160,15cyclictest0-21swapper/019:26:560
2646862991512,2cyclictest1101-21snmpd00:35:583
264686199154,11cyclictest0-21swapper/219:34:422
264686099150,7cyclictest0-21swapper/121:56:091
264686099150,7cyclictest0-21swapper/119:13:411
2646859991514,1cyclictest0-21swapper/020:10:200
2646859991512,2cyclictest1101-21snmpd19:34:020
264685999150,7cyclictest0-21swapper/019:58:420
264685999150,7cyclictest0-21swapper/019:42:410
264685999150,6cyclictest0-21swapper/020:24:150
264685999150,14cyclictest0-21swapper/023:20:350
264686299140,6cyclictest0-21swapper/321:25:563
264686299140,13cyclictest0-21swapper/322:46:013
264686299140,13cyclictest0-21swapper/320:18:003
264686199143,11cyclictest0-21swapper/220:19:422
264686099140,13cyclictest0-21swapper/123:14:421
2646859991413,1cyclictest0-21swapper/020:40:200
264685999140,6cyclictest0-21swapper/023:00:070
151299140,0ntpd0-21swapper/323:20:163
264686299130,12cyclictest0-21swapper/322:06:373
264686099130,13cyclictest0-21swapper/121:51:221
264686099130,13cyclictest0-21swapper/119:48:121
2646859991312,1cyclictest0-21swapper/022:20:200
151299130,1ntpd34-21ksoftirqd/323:33:153
2646862991210,1cyclictest1101-21snmpd19:45:543
264686199121,11cyclictest0-21swapper/221:04:412
264686099126,5cyclictest1101-21snmpd21:27:271
2646862991110,1cyclictest2655766-21sensors19:25:203
264686099119,2cyclictest1101-21snmpd22:06:041
264686099119,2cyclictest1101-21snmpd00:30:491
264686099110,11cyclictest0-21swapper/120:36:031
264686099110,10cyclictest2842802-21ntpq23:45:191
264685999110,10cyclictest0-21swapper/020:26:580
264686299107,2cyclictest1101-21snmpd21:50:093
264686099103,1cyclictest2854852-40updatedb00:00:021
264686099100,10cyclictest0-21swapper/123:30:091
264685999109,1cyclictest1101-21snmpd19:36:080
26468609997,2cyclictest1101-21snmpd20:17:001
26468609991,2cyclictest1122-21lldpd23:21:011
26468609983,2cyclictest1101-21snmpd19:25:351
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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