You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-03-29 - 06:34

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #0, slot #7

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  

x86 Intel Core i3-4360 CPU @3700 MHz, Linux 5.15.49-rt47 (Profile)

Latency plot of shadow in rack #0, slot #7
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 792 highest latencies:
System rack0slot7s.osadl.org (updated Wed Mar 29, 2023 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3972918211870,20sleep20-21swapper/219:08:352
3972731210968,34sleep00-21swapper/019:06:120
3972903210270,20sleep30-21swapper/319:08:243
397269529872,20sleep10-21swapper/119:05:451
3973164996662,3cyclictest2366-21gnome-shell22:53:582
3973164996618,41cyclictest0-21swapper/222:20:132
3973164996460,3cyclictest2366-21gnome-shell23:41:592
3973159996362,1cyclictest4027351-21sensors21:15:231
3973167996261,1cyclictest4014757-21sensors20:45:233
3973159996261,1cyclictest4076972-21sensors23:20:211
3973159996259,2cyclictest2366-21gnome-shell20:45:591
397316799610,1cyclictest0-21swapper/322:40:213
397315999610,1cyclictest0-21swapper/122:25:591
3973167996059,1cyclictest4039392-21sensors21:50:253
3973167996059,1cyclictest4010576-21sensors20:35:213
3973167996059,1cyclictest4010576-21sensors20:35:203
3973167995958,1cyclictest4002236-21sensors20:15:223
3973167995958,1cyclictest3977188-21sensors19:15:203
3973164995957,2cyclictest0-21swapper/222:10:592
3973159995958,1cyclictest4085327-21sensors23:40:251
397315999590,1cyclictest0-21swapper/122:50:231
3973156995958,1cyclictest4000142-21sensors20:10:200
397315699590,59cyclictest0-21swapper/021:07:590
3973167995855,2cyclictest2366-21gnome-shell19:46:593
3973164995856,2cyclictest0-21swapper/221:47:592
3973164995854,3cyclictest2366-21gnome-shell21:38:582
3973167995756,1cyclictest3974465-21sensors19:10:263
3973164995755,2cyclictest0-21swapper/219:28:582
3973159995756,1cyclictest0-21swapper/122:40:211
3973156995754,2cyclictest2366-21gnome-shell21:35:590
3973167995655,1cyclictest4021012-21sensors21:00:263
3973164995655,1cyclictest4018923-21sensors20:55:222
3973164995653,3cyclictest0-21swapper/222:15:142
3973164995653,3cyclictest0-21swapper/220:28:582
3973164995652,3cyclictest2366-21gnome-shell20:00:592
3973164995651,4cyclictest2366-21gnome-shell20:53:582
3973164995651,4cyclictest2366-21gnome-shell20:20:592
3973159995655,1cyclictest0-21swapper/123:15:211
3973156995655,1cyclictest0-21swapper/021:25:220
3973167995553,1cyclictest2366-21gnome-shell22:24:583
3973164995554,1cyclictest4002234-21sensors20:15:222
3973159995554,1cyclictest0-21swapper/120:14:521
3973156995554,1cyclictest0-21swapper/000:20:210
3973167995453,1cyclictest4016841-21sensors20:50:213
3973167995453,1cyclictest0-21swapper/319:39:593
3973164995453,1cyclictest0-21swapper/200:20:212
3973164995452,2cyclictest0-21swapper/219:32:592
3973156995452,1cyclictest2366-21gnome-shell19:40:590
3973164995352,1cyclictest4027349-21sensors21:15:232
3973164995349,3cyclictest2366-21gnome-shell23:55:592
3973159995352,1cyclictest0-21swapper/120:25:271
3973167995251,1cyclictest0-21swapper/323:35:283
3973167995251,1cyclictest0-21swapper/321:40:083
3973159995251,1cyclictest4099956-21sensors00:15:251
3973164995147,3cyclictest2366-21gnome-shell23:31:592
3973159995150,1cyclictest3979276-21sensors19:20:231
3973159995150,1cyclictest0-21swapper/121:50:251
3973159995150,1cyclictest0-21swapper/121:45:241
3973156995149,1cyclictest2366-21gnome-shell21:19:590
160599510,0ntpd0-21swapper/319:34:283
3973167995049,1cyclictest0-21swapper/320:30:213
3973164995049,1cyclictest4000144-21sensors20:10:192
3973164995046,3cyclictest2366-21gnome-shell00:13:582
3973167994948,1cyclictest0-21swapper/300:30:213
3973164994948,1cyclictest0-21swapper/200:00:322
3973159994948,1cyclictest4058191-21sensors22:35:201
3973159994948,1cyclictest4004324-21sensors20:20:271
3973156994948,1cyclictest4104129-21sensors00:25:240
3973156994948,1cyclictest1042-21snmpd23:40:290
3973156994947,1cyclictest2366-21gnome-shell20:49:590
3973156994947,1cyclictest2366-21gnome-shell19:12:580
3973167994847,1cyclictest4085325-21sensors23:40:253
3973167994847,1cyclictest4062359-21sensors22:45:213
3973167994847,1cyclictest3995971-21sensors20:00:233
3973167994847,1cyclictest0-21swapper/321:30:333
3973164994847,1cyclictest4095784-21sensors00:05:212
3973164994847,1cyclictest4079063-21sensors23:25:222
3973164994843,4cyclictest2366-21gnome-shell00:15:582
3973156994845,2cyclictest2366-21gnome-shell21:22:590
3973156994845,2cyclictest2366-21gnome-shell20:42:590
3973167994746,1cyclictest0-21swapper/321:23:583
3973164994745,2cyclictest0-21swapper/200:27:582
3973159994746,1cyclictest0-21swapper/120:09:511
3973159994745,1cyclictest4008491-21sensors20:30:221
3973156994746,1cyclictest1042-21snmpd22:10:120
3973156994746,1cyclictest0-21swapper/023:59:580
3973156994746,1cyclictest0-21swapper/022:42:580
3973156994746,1cyclictest0-21swapper/020:01:590
3973156994746,1cyclictest0-21swapper/000:05:210
3973167994645,1cyclictest0-21swapper/300:00:213
3973164994644,2cyclictest0-21swapper/220:44:592
3973164994643,3cyclictest0-21swapper/219:21:582
3973159994645,1cyclictest0-21swapper/119:55:201
3973156994645,1cyclictest4018925-21sensors20:55:220
3973156994645,1cyclictest4008493-21sensors20:30:220
3973156994645,1cyclictest0-21swapper/021:03:590
3973167994544,1cyclictest0-21swapper/321:45:243
3973164994543,2cyclictest0-21swapper/222:01:592
3973164994543,2cyclictest0-21swapper/221:51:582
3973164994540,4cyclictest2366-21gnome-shell20:34:592
3973159994544,1cyclictest4018921-21sensors20:55:211
3973159994544,1cyclictest0-21swapper/120:35:211
3973159994544,1cyclictest0-21swapper/120:35:211
3973156994544,1cyclictest0-21swapper/021:12:590
3973164994442,2cyclictest0-21swapper/223:45:582
3973164994442,2cyclictest0-21swapper/223:36:582
3973164994440,3cyclictest2366-21gnome-shell23:05:582
3973159994443,1cyclictest0-21swapper/122:00:281
3973156994443,1cyclictest0-21swapper/023:49:590
3973156994443,1cyclictest0-21swapper/019:58:590
3973156994442,1cyclictest2366-21gnome-shell23:28:580
3973156994442,1cyclictest2366-21gnome-shell20:25:590
3973159994342,1cyclictest4023107-21sensors21:05:231
3973156994342,1cyclictest4097868-21sensors00:10:230
3973156994342,1cyclictest0-21swapper/019:49:590
3973156994341,1cyclictest2366-21gnome-shell23:52:580
3973164994240,2cyclictest0-21swapper/222:46:592
3973164994240,2cyclictest0-21swapper/220:36:592
3973164994240,2cyclictest0-21swapper/220:36:582
3973164994240,2cyclictest0-21swapper/219:19:582
3973164994240,2cyclictest0-21swapper/200:33:582
3973164994238,4cyclictest0-21swapper/223:13:592
3973164994237,1cyclictest2366-21gnome-shell19:47:592
3973156994241,1cyclictest0-21swapper/022:48:590
3973156994241,1cyclictest0-21swapper/020:51:590
3973167994140,1cyclictest1042-21snmpd23:45:303
3973167994140,1cyclictest0-21swapper/319:41:593
3973167994139,1cyclictest2366-21gnome-shell23:50:583
3973164994139,2cyclictest0-21swapper/222:35:582
3973164994139,2cyclictest0-21swapper/222:07:582
3973164994138,3cyclictest0-21swapper/219:59:472
3973164994138,3cyclictest0-21swapper/219:44:592
3973164994137,1cyclictest0-21swapper/223:19:592
3973159994140,1cyclictest4108303-21sensors00:35:231
3973156994140,1cyclictest4068628-21sensors23:00:250
3973156994140,1cyclictest0-21swapper/021:30:330
3973164994036,1cyclictest0-21swapper/200:37:582
3973159994039,1cyclictest0-21swapper/123:10:201
3973159994039,1cyclictest0-21swapper/119:30:221
3973167993937,1cyclictest2366-21gnome-shell20:05:593
3973164993938,1cyclictest4068624-21sensors23:00:252
3973164993938,1cyclictest0-21swapper/223:20:212
3973164993934,2cyclictest2366-21gnome-shell22:33:592
3973159993938,1cyclictest0-21swapper/119:10:251
3973156993937,1cyclictest2366-21gnome-shell20:07:590
3973156993937,1cyclictest2366-21gnome-shell19:34:590
3973167993837,1cyclictest0-21swapper/322:00:283
3973156993836,1cyclictest2366-21gnome-shell00:18:590
3973159993736,1cyclictest0-21swapper/120:19:521
3973156993736,1cyclictest3981354-21sensors19:25:210
3973156993736,1cyclictest0-21swapper/023:10:580
3973156993736,1cyclictest0-21swapper/019:35:210
3973167993635,1cyclictest0-21swapper/300:28:593
3973164993635,1cyclictest0-21swapper/221:20:582
3973159993635,1cyclictest1042-21snmpd20:54:581
3973156993635,1cyclictest0-21swapper/023:16:590
3973164993534,1cyclictest4089493-21sensors23:50:202
3973164993534,1cyclictest0-21swapper/221:09:582
3973156993533,1cyclictest2366-21gnome-shell00:03:590
3973167993433,1cyclictest0-21swapper/321:06:583
3973167993433,1cyclictest0-21swapper/319:20:233
3973164993433,1cyclictest0-21swapper/222:59:592
3973156993434,0cyclictest0-21swapper/021:48:210
3973167993331,1cyclictest2366-21gnome-shell23:58:593
3973167993330,2cyclictest2366-21gnome-shell21:36:583
3973167993231,1cyclictest0-21swapper/320:41:593
3973167993231,1cyclictest0-21swapper/319:25:233
3973167993230,1cyclictest2366-21gnome-shell21:58:593
3973167993229,2cyclictest2366-21gnome-shell19:55:593
3973167993130,1cyclictest0-21swapper/322:15:283
3973167993130,1cyclictest0-21swapper/321:15:033
3973167993130,1cyclictest0-21swapper/320:24:593
3973164993130,1cyclictest3991798-21sensors19:50:232
3973156993130,1cyclictest0-21swapper/021:42:580
160599310,2ntpd26-21ksoftirqd/122:21:561
160599310,2ntpd26-21ksoftirqd/100:26:521
3973167993029,1cyclictest0-21swapper/323:03:583
3973167993029,1cyclictest0-21swapper/300:23:583
3973159993029,1cyclictest0-21swapper/122:30:181
3973156993029,1cyclictest1042-21snmpd00:30:390
160599300,2ntpd40-21ksoftirqd/323:33:083
160599290,2ntpd40-21ksoftirqd/300:08:503
160599290,2ntpd26-21ksoftirqd/122:57:161
3973167992825,2cyclictest2366-21gnome-shell22:55:593
3973156992827,1cyclictest4081144-21sensors23:30:210
3973156992827,1cyclictest4066533-21sensors22:55:220
3973167992726,1cyclictest0-21swapper/323:20:583
3973167992726,1cyclictest0-21swapper/319:53:593
3973167992725,1cyclictest2366-21gnome-shell00:11:593
3973164992726,1cyclictest4007130-21kworker/2:220:48:372
3973156992726,1cyclictest4076978-21sensors23:20:210
160599270,2ntpd40-21ksoftirqd/322:39:193
3973159992625,1cyclictest1042-21snmpd19:54:471
160599260,2ntpd40-21ksoftirqd/323:15:043
160599260,2ntpd40-21ksoftirqd/321:29:353
3973167992524,1cyclictest0-21swapper/323:27:593
3973156992524,1cyclictest0-21swapper/022:30:210
160599250,2ntpd40-21ksoftirqd/321:11:283
397316499230,15cyclictest0-21swapper/220:08:482
397315699231,18cyclictest4052873-21cpu22:25:100
3973159992221,1cyclictest4035118-21sensors21:40:211
3973167992011,9cyclictest0-21swapper/323:14:513
3973164992019,1cyclictest0-21swapper/222:29:592
397316499190,4cyclictest0-21swapper/219:38:202
397315999190,1cyclictest0-21swapper/100:05:071
397316499180,3cyclictest0-21swapper/219:11:322
3973159991817,1cyclictest0-21swapper/119:15:201
397315999180,18cyclictest0-21swapper/120:40:221
3973156991818,0cyclictest0-21swapper/022:39:020
3973156991815,2cyclictest1042-21snmpd22:02:220
397315699180,12cyclictest0-21swapper/020:24:190
3973167991716,1cyclictest0-21swapper/300:15:233
397316499170,17cyclictest0-21swapper/221:10:292
397316499170,16cyclictest0-21swapper/222:41:562
397315999170,16cyclictest0-21swapper/100:20:041
3973156991716,1cyclictest0-21swapper/023:07:320
397315699170,17cyclictest0-21swapper/020:39:190
397315699170,17cyclictest0-21swapper/020:39:190
397315699170,16cyclictest0-21swapper/022:08:450
3973167991615,1cyclictest4045675-21sensors22:05:243
3973164991615,1cyclictest4030145-21sensors21:25:232
397315999160,7cyclictest0-21swapper/121:35:381
397315999160,1cyclictest0-21swapper/123:25:191
397315999160,16cyclictest0-21swapper/121:10:141
397315699160,7cyclictest0-21swapper/020:16:010
397316799150,6cyclictest0-21swapper/320:10:433
397316499155,5cyclictest1034-21runrttasks21:43:432
3973159991514,1cyclictest0-21swapper/121:00:261
3973159991514,1cyclictest0-21swapper/119:46:591
397315999150,6cyclictest0-21swapper/122:12:041
397315999150,6cyclictest0-21swapper/119:29:141
397315999150,15cyclictest0-21swapper/123:45:351
3973156991514,1cyclictest0-21swapper/023:36:020
397315999145,9cyclictest0-21swapper/100:12:581
3973159991412,1cyclictest1042-21snmpd21:58:101
3973159991410,1cyclictest0-21swapper/119:42:271
397315999140,6cyclictest0-21swapper/123:32:431
397315999140,6cyclictest0-21swapper/121:31:571
397315999140,6cyclictest0-21swapper/121:23:381
397315699140,6cyclictest0-21swapper/021:51:570
397315699140,14cyclictest2376-21gnome-she:rcs019:18:580
397315999134,9cyclictest0-21swapper/100:03:201
397315999133,10cyclictest0-21swapper/120:04:511
397315999132,1cyclictest0-21swapper/100:33:531
3973159991310,2cyclictest1042-21snmpd21:27:271
3973156991312,1cyclictest0-21swapper/019:50:460
3973156991312,1cyclictest0-21swapper/019:23:370
160599130,2ntpd4018772-21ntpq20:55:203
397316799129,2cyclictest1042-21snmpd23:07:143
397316799128,1cyclictest0-21swapper/300:35:593
3973159991211,1cyclictest2366-21gnome-shell19:39:591
397315699129,2cyclictest4051504-21cat22:20:220
397316799117,3cyclictest4005976-21cat20:25:213
397315999112,9cyclictest0-21swapper/123:58:391
397315699118,2cyclictest1042-21snmpd22:52:160
397315699118,2cyclictest1042-21snmpd21:55:240
397316799109,1cyclictest557037-21nmbd22:32:453
397316799109,1cyclictest1042-21snmpd22:54:353
397316799107,2cyclictest1042-21snmpd22:11:193
397316799100,10cyclictest0-21swapper/322:26:473
397316499100,10cyclictest0-21swapper/221:33:272
397315999109,1cyclictest1042-21snmpd23:35:281
397315999109,1cyclictest1042-21snmpd22:47:051
397315999100,9cyclictest0-21swapper/123:53:421
397315999100,9cyclictest0-21swapper/122:15:221
397315999100,10cyclictest0-21swapper/122:07:481
397315699100,10cyclictest0-21swapper/022:18:590
39731649990,9cyclictest0-21swapper/221:55:192
39731649990,9cyclictest0-21swapper/221:02:322
39731569997,1cyclictest0-21swapper/000:38:500
16059980,1ntpd0-21swapper/123:00:221
16059970,0ntpd0-21swapper/123:05:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional