You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-17 - 22:20

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 #3, slot #6

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 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot6s.osadl.org (updated Wed Dec 17, 2025 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
153422115104,6sleep10-21swapper/107:08:521
14672211186,19sleep00-21swapper/007:05:310
13638210985,19sleep30-21swapper/307:05:063
15161210594,6sleep20-21swapper/207:06:332
127822820,0sleep30-21swapper/310:41:123
1545899360,34cyclictest0-21swapper/209:30:112
1545699350,2cyclictest0-21swapper/007:35:130
15456993314,18cyclictest0-21swapper/009:30:110
169072310,0sleep316909-21ssh10:46:053
1545699267,17cyclictest0-21swapper/009:10:120
1545899221,19cyclictest0-21swapper/210:25:082
318652190,0sleep00-21swapper/012:20:540
1545799171,14cyclictest31762-21diskmemload10:37:191
1545799170,2cyclictest0-21swapper/110:42:481
1545799170,15cyclictest0-21swapper/111:25:151
1545999160,2cyclictest0-21swapper/308:15:123
1545899160,2cyclictest0-21swapper/209:20:122
1545899160,13cyclictest0-21swapper/209:50:222
1545799160,3cyclictest0-21swapper/111:15:191
1545799160,14cyclictest31762-21diskmemload09:37:491
1545799160,14cyclictest0-21swapper/111:10:101
1545699160,12cyclictest0-21swapper/012:10:280
311962150,2sleep00-21swapper/009:46:140
15459991513,1cyclictest0-21swapper/310:53:423
1545999150,2cyclictest0-21swapper/309:38:113
1545999150,14cyclictest31762-21diskmemload09:34:423
1545899151,3cyclictest22077-21ssh10:52:592
1545899151,12cyclictest31762-21diskmemload12:03:222
15458991510,3cyclictest0-21swapper/210:45:492
1545799151,3cyclictest22753-21ssh11:31:471
15457991512,2cyclictest0-21swapper/112:22:081
15457991512,2cyclictest0-21swapper/111:55:581
15457991512,2cyclictest0-21swapper/111:01:191
1545799151,12cyclictest0-21swapper/112:00:061
1545799151,12cyclictest0-21swapper/110:55:231
15457991510,3cyclictest0-21swapper/109:30:131
1545799150,2cyclictest0-21swapper/111:46:591
1545799150,2cyclictest0-21swapper/111:46:581
15456991512,2cyclictest31762-21diskmemload09:59:090
15456991510,3cyclictest0-21swapper/011:05:130
1545699150,3cyclictest1716-21taskset10:29:300
1545699150,13cyclictest0-21swapper/010:38:090
97812140,2sleep20-21swapper/211:16:022
205122140,2sleep30-21swapper/311:30:113
15459991411,2cyclictest8039-21ssh09:57:383
15459991411,2cyclictest0-21swapper/311:20:033
15459991411,2cyclictest0-21swapper/311:08:233
15459991411,2cyclictest0-21swapper/310:29:423
15459991411,2cyclictest0-21swapper/310:03:553
15459991411,2cyclictest0-21swapper/309:53:313
15459991410,2cyclictest7131-21sed08:05:253
15459991410,2cyclictest2314-21telnet10:30:113
15459991410,2cyclictest0-21swapper/308:20:123
1545999140,2cyclictest31762-21diskmemload09:46:023
1545999140,2cyclictest0-21swapper/311:54:433
1545999140,2cyclictest0-21swapper/310:36:233
1545999140,13cyclictest0-21swapper/311:19:423
1545999140,13cyclictest0-21swapper/311:11:133
1545999140,13cyclictest0-21swapper/310:15:133
1545999140,13cyclictest0-21swapper/310:05:213
1545999140,13cyclictest0-21swapper/309:22:523
1545999140,12cyclictest20192-21ssh12:07:333
1545999140,12cyclictest19713-21apt-get07:20:113
1545999140,12cyclictest0-21swapper/312:26:383
1545999140,12cyclictest0-21swapper/310:24:493
1545999140,12cyclictest0-21swapper/309:10:203
1545899149,3cyclictest5188-21ssh09:55:112
1545899149,3cyclictest0-21swapper/209:40:262
1545899141,2cyclictest31762-21diskmemload11:44:082
1545899141,2cyclictest0-21swapper/208:00:102
15458991411,2cyclictest0-21swapper/210:17:522
15458991411,2cyclictest0-21swapper/210:14:072
15458991410,2cyclictest21720-21apt-get12:10:102
1545899140,2cyclictest0-21swapper/211:31:262
1545899140,13cyclictest0-21swapper/212:30:132
1545899140,12cyclictest31762-21diskmemload12:23:012
1545899140,12cyclictest31762-21diskmemload11:08:412
1545899140,12cyclictest0-21swapper/212:16:002
1545899140,12cyclictest0-21swapper/211:14:332
1545899140,12cyclictest0-21swapper/211:00:122
15457991411,2cyclictest0-21swapper/111:07:091
1545799141,11cyclictest0-21swapper/107:55:211
15457991410,2cyclictest0-21swapper/112:30:251
1545799140,2cyclictest0-21swapper/112:15:311
1545799140,2cyclictest0-21swapper/112:06:021
1545799140,13cyclictest0-21swapper/110:49:191
1545799140,13cyclictest0-21swapper/110:06:291
1545799140,13cyclictest0-21swapper/109:54:481
1545799140,13cyclictest0-21swapper/109:22:081
1545799140,13cyclictest0-21swapper/109:12:381
1545799140,12cyclictest69482sleep109:55:441
15456991411,2cyclictest0-21swapper/012:01:290
1545699141,11cyclictest0-21swapper/010:05:100
15456991410,2cyclictest16025-21apt-get11:25:070
1545699140,2cyclictest0-21swapper/011:33:380
1545699140,2cyclictest0-21swapper/009:44:500
1545699140,12cyclictest31762-21diskmemload11:50:410
1545699140,12cyclictest31762-21diskmemload11:10:490
1545699140,12cyclictest31762-21diskmemload10:16:510
1545699140,12cyclictest31762-21diskmemload10:11:410
1545699140,12cyclictest31762-21diskmemload09:16:030
1545699140,12cyclictest0-21swapper/012:26:160
1545699140,12cyclictest0-21swapper/011:47:060
1545699140,12cyclictest0-21swapper/011:47:050
1545699140,12cyclictest0-21swapper/011:42:500
1545699140,12cyclictest0-21swapper/011:20:120
1545699140,12cyclictest0-21swapper/011:00:270
1545699140,12cyclictest0-21swapper/010:46:290
1545699140,12cyclictest0-21swapper/010:40:330
1545699140,12cyclictest0-21swapper/007:40:230
15459991310,2cyclictest31762-21diskmemload11:55:023
15459991310,2cyclictest0-21swapper/312:20:173
15459991310,2cyclictest0-21swapper/310:11:273
15459991310,2cyclictest0-21swapper/308:25:263
1545999130,2cyclictest5576-21sed08:05:003
1545999130,2cyclictest31762-21diskmemload09:42:273
1545999130,2cyclictest0-21swapper/312:35:223
1545999130,2cyclictest0-21swapper/312:00:053
1545999130,2cyclictest0-21swapper/311:48:173
1545999130,2cyclictest0-21swapper/311:48:163
1545999130,2cyclictest0-21swapper/311:35:013
1545999130,2cyclictest0-21swapper/311:35:003
1545999130,2cyclictest0-21swapper/309:27:553
1545999130,2cyclictest0-21swapper/309:16:583
1545999130,12cyclictest0-21swapper/312:11:033
1545999130,11cyclictest0-21swapper/311:40:403
1545999130,11cyclictest0-21swapper/310:57:113
1545899135,5cyclictest0-21swapper/208:11:582
1545899132,6cyclictest19736-21copy08:40:002
1545899131,10cyclictest26200-21diskstats07:35:142
15458991310,2cyclictest0-21swapper/212:28:122
15458991310,2cyclictest0-21swapper/211:57:272
15458991310,2cyclictest0-21swapper/211:35:132
15458991310,2cyclictest0-21swapper/211:35:122
15458991310,2cyclictest0-21swapper/210:31:472
1545899130,2cyclictest31762-21diskmemload12:35:152
1545899130,2cyclictest12133-21apt-get11:20:122
1545899130,2cyclictest0-21swapper/211:51:142
1545899130,2cyclictest0-21swapper/211:45:502
1545899130,2cyclictest0-21swapper/211:45:502
1545899130,2cyclictest0-21swapper/211:29:452
1545899130,2cyclictest0-21swapper/210:36:332
1545899130,2cyclictest0-21swapper/209:36:032
1545899130,12cyclictest0-21swapper/210:56:532
1545899130,11cyclictest0-21swapper/208:25:252
1545799139,2cyclictest0-21swapper/108:30:261
1545799139,2cyclictest0-21swapper/108:00:181
15457991310,2cyclictest328750irq/24-eth111:40:101
15457991310,2cyclictest31762-21diskmemload09:25:491
15457991310,2cyclictest0-21swapper/111:50:121
15457991310,2cyclictest0-21swapper/111:20:201
1545799130,2cyclictest31762-21diskmemload12:11:351
1545799130,2cyclictest31762-21diskmemload09:45:301
1545799130,2cyclictest0-21swapper/112:25:111
1545799130,2cyclictest0-21swapper/110:51:051
1545799130,2cyclictest0-21swapper/110:20:191
1545799130,2cyclictest0-21swapper/110:00:351
1545799130,2cyclictest0-21swapper/109:15:151
1545799130,2cyclictest0-21swapper/108:20:241
1545799130,12cyclictest0-21swapper/110:25:291
1545799130,12cyclictest0-21swapper/110:15:161
1545799130,12cyclictest0-21swapper/109:40:291
1545799130,12cyclictest0-21swapper/109:05:121
1545799130,11cyclictest0-21swapper/110:10:201
1545799130,11cyclictest0-21swapper/109:00:221
1545699138,3cyclictest31632-21munin-run07:50:000
15456991310,2cyclictest31762-21diskmemload11:19:390
15456991310,2cyclictest0-21swapper/010:57:390
15456991310,2cyclictest0-21swapper/010:54:140
15456991310,2cyclictest0-21swapper/010:31:430
15456991310,2cyclictest0-21swapper/010:03:500
15456991310,2cyclictest0-21swapper/007:25:110
1545699130,2cyclictest0-21swapper/012:39:300
1545699130,2cyclictest0-21swapper/012:30:100
1545699130,2cyclictest0-21swapper/012:05:590
1545699130,2cyclictest0-21swapper/009:36:490
1545699130,2cyclictest0-21swapper/009:22:220
1545699130,12cyclictest0-21swapper/012:15:190
1545699130,11cyclictest0-21swapper/010:20:100
1545699130,11cyclictest0-21swapper/009:25:070
1545699130,11cyclictest0-21swapper/008:30:170
246802120,0sleep124690-21rm11:35:101
246802120,0sleep124690-21rm11:35:091
159372120,2sleep20-21swapper/209:29:162
1545999129,2cyclictest31784-21cut09:10:003
1545999129,2cyclictest0-21swapper/311:25:173
1545999120,2cyclictest0-21swapper/308:10:133
1545999120,2cyclictest0-21swapper/307:55:193
1545999120,11cyclictest0-21swapper/312:32:513
1545999120,11cyclictest0-21swapper/312:16:513
1545999120,11cyclictest0-21swapper/311:00:453
1545999120,11cyclictest0-21swapper/308:30:163
1545899129,2cyclictest0-21swapper/210:21:162
1545899129,2cyclictest0-21swapper/207:45:102
1545899122,7cyclictest0-21swapper/207:57:592
1545899122,7cyclictest0-21swapper/207:13:012
1545899122,6cyclictest0-21swapper/207:15:222
1545899120,2cyclictest0-21swapper/207:25:232
1545899120,11cyclictest0-21swapper/212:05:382
1545899120,11cyclictest0-21swapper/210:40:222
1545899120,11cyclictest0-21swapper/210:07:232
1545799127,3cyclictest0-21swapper/108:25:141
1545799121,9cyclictest9793-21munin-node1
1545799121,9cyclictest0-21swapper/110:30:261
1545799121,9cyclictest0-21swapper/108:40:111
1545799121,9cyclictest0-21swapper/107:50:121
1545799121,9cyclictest0-21swapper/107:20:121
1545799121,3cyclictest26826-21awk08:55:181
1545799121,3cyclictest0-21swapper/108:50:171
1545799121,2cyclictest7782-21apt-get08:10:101
1545799120,2cyclictest0-21swapper/112:35:161
1545799120,10cyclictest0-21swapper/108:40:001
1545699129,2cyclictest10720-21ssh11:55:270
1545699129,2cyclictest0-21swapper/008:00:130
1545699120,2cyclictest0-21swapper/011:35:160
1545699120,2cyclictest0-21swapper/011:35:160
1545699120,2cyclictest0-21swapper/009:51:130
1545899118,2cyclictest0-21swapper/209:48:332
1545899112,7cyclictest0-21swapper/208:38:582
1545899112,7cyclictest0-21swapper/207:51:592
1545899112,6cyclictest0-21swapper/210:01:582
1545899112,6cyclictest0-21swapper/209:15:012
1545899112,6cyclictest0-21swapper/208:53:582
1545899112,6cyclictest0-21swapper/208:30:592
1545899111,3cyclictest0-21swapper/207:42:552
1545899110,2cyclictest0-21swapper/209:14:142
1545799117,2cyclictest0-21swapper/107:15:121
1545799116,3cyclictest25803-21munin-node1
1545799111,3cyclictest0-21swapper/107:10:151
1545799111,2cyclictest0-21swapper/108:45:141
1545799111,2cyclictest0-21swapper/107:40:121
1545799110,9cyclictest6466-21cat08:05:161
1545799110,3cyclictest30827-21ps07:45:181
1545699118,2cyclictest0-21swapper/008:45:260
1545699113,6cyclictest0-21swapper/007:50:220
1545699110,10cyclictest0-21swapper/008:55:260
1545699110,10cyclictest0-21swapper/008:05:100
288892100,2sleep20-21swapper/209:00:182
1545999102,6cyclictest0-21swapper/309:00:223
1545899105,3cyclictest6261-21if_eth008:05:152
1545899101,3cyclictest6675-21snmpd09:08:102
1545799101,7cyclictest0-21swapper/107:25:221
1545799100,2cyclictest0-21swapper/107:30:141
1545699100,6cyclictest31849-21sh09:10:000
154599996,2cyclictest0-21swapper/308:56:103
154599996,2cyclictest0-21swapper/307:40:123
154599996,2cyclictest0-21swapper/307:34:103
154599996,2cyclictest0-21swapper/307:19:123
154599994,3cyclictest20899-21processes08:40:183
154599994,3cyclictest16119-21cut07:10:173
154589994,3cyclictest27724-21cron09:00:002
154589994,3cyclictest24758-21pzem_energy07:30:192
154589994,3cyclictest23283-21unixbench_singl08:45:262
154589994,3cyclictest19793-21aten2.4_r3power07:20:122
154589994,3cyclictest12096-21tr08:20:122
154589994,3cyclictest10710-21open_inodes08:15:182
154569996,2cyclictest19649-21apt-get08:40:060
154569996,2cyclictest0-21swapper/008:15:240
154569996,2cyclictest0-21swapper/007:10:220
154569995,2cyclictest8482-21kernelversion08:10:150
154569994,3cyclictest28058-21aten2.4-expect09:00:120
154569991,6cyclictest0-21swapper/008:53:060
154569990,7cyclictest277-21jbd2/sda1-807:20:060
12776290,1sleep00-21swapper/008:20:190
154599985,2cyclictest0-21swapper/308:37:043
154599983,3cyclictest24322-21df_inode08:50:143
154599983,3cyclictest21875-21head07:25:123
154599982,3cyclictest31941-21telnet07:50:113
154599981,2cyclictest2733650kworker/u8:007:45:103
154569984,2cyclictest18693-21pzem_power07:15:200
154569983,3cyclictest1461-21telnet07:55:130
154569983,3cyclictest0-21swapper/007:30:110
154569981,3cyclictest0-21swapper/008:35:160
154569980,3cyclictest277-21jbd2/sda1-808:25:050
154599974,2cyclictest0-21swapper/307:35:003
154599973,3cyclictest22180-21grep08:45:143
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional