You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-05 - 02:55
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.

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 all highest latencies:
System rackfslot4.osadl.org (updated Sun Jan 04, 2026 12:45:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2977723670,1sleep228577-21kworker/u8:610:05:132
2977723670,1sleep228577-21kworker/u8:610:05:132
3231323320,2sleep131342-21kworker/u8:710:10:151
3231323320,2sleep131342-21kworker/u8:710:10:151
2977223260,1sleep115921-21kworker/u8:1110:05:111
2977223260,1sleep115921-21kworker/u8:1110:05:111
1337223160,1sleep112663-21kworker/u8:108:15:121
1337223160,1sleep112663-21kworker/u8:108:15:121
3228123130,2sleep20-21swapper/210:10:082
3228123130,2sleep20-21swapper/210:10:082
694823080,2sleep26947-21ssh12:30:312
419723080,3sleep24196-21ssh10:17:442
419723080,3sleep24196-21ssh10:17:432
2006023080,2sleep30-21swapper/307:05:343
389423060,1sleep12708-21kworker/u8:112:25:191
1337923040,3sleep113368-21ntpq10:35:281
3096823020,1sleep121726-21kworker/u8:311:10:261
3096823020,1sleep121726-21kworker/u8:311:10:261
3116523000,1sleep229386-21kworker/u8:111:10:352
3116523000,1sleep229386-21kworker/u8:111:10:352
339222980,1sleep231674-21kworker/u8:809:12:442
3006322950,2sleep10-21swapper/107:32:271
3006322950,2sleep10-21swapper/107:32:261
2022122950,2sleep120210-21ssh09:45:361
404622900,5sleep24051-21irqrtprio07:50:202
1928422900,2sleep119283-21ssh11:50:331
1928422900,2sleep119283-21ssh11:50:331
1851422880,2sleep218505-21ssh10:45:342
1851422880,2sleep218505-21ssh10:45:342
3108022860,2sleep20-21swapper/209:00:382
929722850,1sleep24829-21kworker/u8:911:30:362
2551522850,7sleep2241rcuc/212:04:172
872122830,6sleep14225-1kworker/u9:109:23:481
524722830,2sleep10-21swapper/110:20:201
3106822830,1sleep129557-21kworker/u8:009:00:361
183122830,1sleep225160-21kworker/u8:012:20:252
1722222830,2sleep20-21swapper/210:44:302
1976522810,7sleep119764-21ssh10:49:351
1976522810,7sleep119764-21ssh10:49:351
39822800,2sleep230011-1kworker/u9:312:18:252
2223822790,2sleep10-21swapper/108:38:251
2217622790,1sleep120522-21kworker/u8:4007:10:391
2180822790,2sleep221792-21ssh11:55:322
2180822790,2sleep221792-21ssh11:55:322
1981122780,1sleep214755-21kworker/u8:1008:30:332
1876022780,3sleep218759-21ssh09:43:442
1876022780,3sleep218759-21ssh09:43:432
1013022770,2sleep110114-21ssh09:25:341
727322760,1sleep21835-21kworker/u8:511:26:222
727322760,1sleep21835-21kworker/u8:511:26:222
41022760,2sleep10-21swapper/112:18:271
2903722760,2sleep229036-21users11:05:442
2903722760,2sleep229036-21users11:05:442
2341022760,2sleep110807-1kworker/u9:208:40:251
694622750,1sleep11835-21kworker/u8:511:25:481
694622750,1sleep11835-21kworker/u8:511:25:471
295022750,1sleep131670-21kworker/u8:409:10:431
2578222750,1sleep122628-21kworker/u8:607:20:281
1732922750,1sleep119-21ksoftirqd/108:25:191
1603222740,1sleep114760-21kworker/u8:1508:20:271
1337622740,1sleep212665-21kworker/u8:308:15:142
1337622740,1sleep212665-21kworker/u8:308:15:132
1935922730,3sleep219352-21ssh11:50:382
1935922730,3sleep219352-21ssh11:50:382
1227022730,2sleep29171-21kworker/u8:1210:34:572
1729122710,1sleep115009-21kworker/u8:611:46:071
1529722710,1sleep214754-21kworker/u8:908:20:172
303922700,3sleep131342-21kworker/u8:710:15:261
303922700,3sleep131342-21kworker/u8:710:15:261
1402222700,2sleep20-21swapper/211:40:252
665622690,1sleep26627-21kworker/u8:210:22:212
2177222690,2sleep121653-21ssh09:50:021
164722690,1sleep229388-21kworker/u8:211:15:412
50122680,2sleep10-21swapper/109:05:321
50122680,2sleep10-21swapper/109:05:311
411822680,2sleep14113-21ssh11:20:531
2922322680,1sleep127715-21kworker/u8:2708:55:371
2481522680,2sleep20-21swapper/210:59:332
2469022680,17sleep124470-21kworker/u8:1007:19:321
952422670,1sleep27794-21kworker/u8:712:35:322
546522670,1sleep13368-21kworker/u8:009:15:411
3028522660,1sleep230049-21kworker/u8:1507:35:002
3028522660,1sleep230049-21kworker/u8:1507:35:002
1999022660,1sleep115000-21kworker/u8:1207:05:281
842622650,3sleep18420-21ssh10:25:311
692922650,1sleep15238-21kworker/u8:512:30:291
3077922650,1sleep130050-21kworker/u8:1607:35:191
2525822650,3sleep220853-21cyclictest11:00:172
2539222640,2sleep20-21swapper/209:55:352
2539222640,2sleep20-21swapper/209:55:342
2441222640,1sleep117537-21kworker/u8:112:00:381
1311122640,2sleep113110-21users09:30:531
909022630,2sleep10-21swapper/111:30:271
2876222630,2sleep228517-1kworker/u9:212:10:202
1130322630,8sleep120853-21cyclictest08:10:141
827122620,1sleep26627-21kworker/u8:210:25:242
537522620,6sleep22327-1kworker/u9:011:25:002
76622610,1sleep231670-21kworker/u8:409:05:412
76622610,1sleep231670-21kworker/u8:409:05:402
2856622610,5sleep128567-21rm11:05:311
2856622610,5sleep128567-21rm11:05:311
2712922610,1sleep225842-21kworker/u8:008:50:272
1591322610,1sleep212444-21kworker/u8:311:45:152
1105522610,1sleep19175-21kworker/u8:1610:30:411
745022600,2sleep225-21ksoftirqd/209:20:242
2908522600,2sleep20-21swapper/208:55:352
263522600,2sleep20-21swapper/207:45:292
2062522600,1sleep215920-21kworker/u8:1009:45:442
190422600,1sleep11834-21kworker/u8:411:16:491
3037922590,2sleep1121rcu_preempt12:13:321
2796622590,2sleep127962-21ssh10:00:361
2599422590,3sleep125993-21ssh09:56:391
2599422590,3sleep125993-21ssh09:56:381
2269922590,2sleep119-21ksoftirqd/110:55:141
1864322590,2sleep10-21swapper/109:43:111
1864322590,2sleep10-21swapper/109:43:101
173022590,5sleep1843-1kworker/u9:012:20:241
73222580,1sleep231908-21kworker/u8:707:40:272
2338722580,1sleep220996-21kworker/u8:009:51:042
2218722580,2sleep20-21swapper/207:10:402
2104622580,2sleep10-21swapper/110:50:351
1292622580,2sleep1181rcuc/111:39:151
445022570,1sleep22709-21kworker/u8:212:25:272
2924422570,2sleep20-21swapper/210:04:562
1231022570,1sleep225-21ksoftirqd/208:10:392
536822560,4sleep1181rcuc/107:55:011
2590922560,6sleep225-21ksoftirqd/207:20:382
1670322560,2sleep10-21swapper/110:42:031
958222550,2sleep19580-21ntpq12:35:361
642222550,2sleep26423-21modprobe09:19:592
2353722550,1sleep222108-21kworker/u8:1308:40:362
2284322550,1sleep120075-21kworker/u8:411:58:371
2284322550,1sleep120075-21kworker/u8:411:58:371
1455622550,1sleep213386-21kworker/u8:109:35:202
898522540,1sleep17171-21kworker/u8:2508:02:141
656822540,2sleep10-21swapper/107:55:391
2771122540,2sleep227710-21ntp_states07:25:312
2530422540,2sleep20-21swapper/208:45:292
1733622540,2sleep217335-21df_inode08:25:192
1541922540,2sleep10-21swapper/111:44:061
1525322540,2sleep10-21swapper/109:35:391
1479822540,1sleep2241rcuc/210:39:582
1147222540,2sleep210853-1kworker/u9:009:29:532
2761422530,1sleep222601-21kworker/u8:912:07:182
2706122530,2sleep121729-21kworker/u8:711:03:101
2598222530,2sleep118412-1kworker/u9:012:05:161
2781122520,1sleep127715-21kworker/u8:2708:53:211
2191422510,4sleep28556-1kworker/u9:110:52:462
1312522510,1sleep210852-21kworker/u8:409:30:532
3142022500,2sleep20-21swapper/207:35:372
2540322500,1sleep123997-21kworker/u8:608:45:361
662922480,1sleep20-21swapper/207:55:432
840022470,1sleep27169-21kworker/u8:2308:00:252
2806622470,1sleep122628-21kworker/u8:607:25:381
243522470,1sleep131907-21kworker/u8:607:45:251
1036122470,2sleep110360-21open_files08:05:351
2078022460,2sleep20-21swapper/208:35:132
84522450,1sleep131908-21kworker/u8:707:40:341
2392622450,3sleep223927-21/usr/sbin/munin07:15:302
1096922450,2sleep20-21swapper/208:09:112
1297622440,2sleep20-21swapper/211:39:282
2047522420,1sleep215000-21kworker/u8:1207:06:212
1890622340,1sleep112666-21kworker/u8:508:30:041
157082640,2sleep30-21swapper/309:36:133
93552480,2sleep30-21swapper/310:28:053
20422460,2sleep30-21swapper/311:17:233
32652400,2sleep30-21swapper/311:20:313
79572260,2sleep30-21swapper/312:33:083
311542260,2sleep30-21swapper/310:06:033
311542260,2sleep30-21swapper/310:06:033
263592260,2sleep30-21swapper/307:22:023
10042260,2sleep30-21swapper/309:06:213
10042260,2sleep30-21swapper/309:06:213
72532250,2sleep30-21swapper/307:58:513
207882250,2sleep30-21swapper/311:55:013
207882250,2sleep30-21swapper/311:55:013
97082240,2sleep30-21swapper/311:30:533
309872240,2sleep30-21swapper/312:15:153
244072240,2sleep30-21swapper/307:16:083
239142240,2sleep30-21swapper/308:40:563
174192240,2sleep30-21swapper/311:46:413
135622240,2sleep30-21swapper/309:32:563
259602230,2sleep30-21swapper/308:48:243
255932230,2sleep30-21swapper/312:04:383
223242230,12sleep30-21swapper/310:54:403
206392230,2sleep30-21swapper/309:45:463
41992220,2sleep30-21swapper/310:17:453
41992220,2sleep30-21swapper/310:17:453
30362220,2sleep30-21swapper/312:23:323
20861992215,4cyclictest101662sleep309:25:363
13232220,2sleep30-21swapper/307:41:533
126092220,2sleep30-21swapper/308:11:333
317722210,2sleep30-21swapper/309:03:363
306702210,2sleep30-21swapper/312:14:553
299492210,2sleep30-21swapper/307:31:123
299492210,2sleep30-21swapper/307:31:113
20861992113,5cyclictest18442sleep307:45:153
155832210,2sleep30-21swapper/308:20:213
108412210,2sleep30-21swapper/308:07:303
108882200,2sleep30-21swapper/312:40:003
264332190,8sleep3301rcuc/309:58:423
264332190,8sleep3301rcuc/309:58:423
184242180,9sleep3301rcuc/309:42:093
184242180,9sleep3301rcuc/309:42:083
136392180,8sleep3301rcuc/308:15:273
136392180,8sleep3301rcuc/308:15:273
65062170,7sleep3301rcuc/310:21:433
63152170,7sleep3301rcuc/309:19:323
282282170,7sleep3301rcuc/307:27:333
275542170,7sleep3301rcuc/312:07:033
239912170,6sleep3301rcuc/310:55:403
227042170,7sleep3301rcuc/307:12:463
71452160,6sleep3301rcuc/311:25:503
71452160,6sleep3301rcuc/311:25:493
39242160,6sleep3301rcuc/312:25:203
296922160,6sleep3301rcuc/311:08:433
296922160,6sleep3301rcuc/311:08:433
2086199165,5cyclictest0-21swapper/310:10:163
2086199165,5cyclictest0-21swapper/310:10:153
20861991610,4cyclictest217492sleep311:55:303
20861991610,4cyclictest217492sleep311:55:303
122112160,6sleep3301rcuc/311:35:563
88762150,5sleep3301rcuc/308:00:513
76902150,2sleep30-21swapper/309:20:383
311112150,5sleep3301rcuc/311:10:323
311112150,5sleep3301rcuc/311:10:323
295732150,5sleep3301rcuc/308:57:283
284692150,5sleep3301rcuc/310:01:143
279362150,5sleep3301rcuc/308:55:003
273052150,5sleep3301rcuc/311:04:203
220602150,5sleep3301rcuc/309:50:263
210232150,4sleep3301rcuc/308:35:173
186502150,5sleep3301rcuc/308:29:543
167972150,5sleep3301rcuc/310:42:293
145092150,5sleep3301rcuc/311:40:423
116422150,5sleep3301rcuc/310:32:003
39342140,4sleep3301rcuc/307:50:173
33212140,4sleep3301rcuc/309:12:253
305162140,3sleep3301rcuc/307:35:093
202012140,4sleep3301rcuc/308:31:193
185392140,4sleep3301rcuc/310:45:353
185392140,4sleep3301rcuc/310:45:353
141202140,4sleep3301rcuc/310:36:513
3705293,2sleep00-21swapper/009:14:120
24721293,2sleep00-21swapper/007:19:550
15210292,2sleep00-21swapper/011:43:060
10749293,2sleep00-21swapper/009:26:300
8883282,2sleep00-21swapper/010:25:580
8313282,2sleep00-21swapper/012:34:470
8176282,2sleep00-21swapper/009:21:200
7867282,2sleep00-21swapper/011:29:020
7867282,2sleep00-21swapper/011:29:020
5823282,2sleep00-21swapper/010:20:320
5591282,2sleep00-21swapper/009:16:120
32736282,2sleep00-21swapper/012:17:470
32257282,2sleep00-21swapper/011:14:070
32257282,2sleep00-21swapper/011:14:070
3222281,3sleep03237-21ntpq10:15:300
3222281,3sleep03237-21ntpq10:15:300
32096282,2sleep00-21swapper/007:39:490
30304282,2sleep00-21swapper/012:13:120
30175283,2sleep00-21swapper/007:33:540
30175283,2sleep00-21swapper/007:33:540
29585283,2sleep00-21swapper/008:57:390
28815282,2sleep00-21swapper/010:02:540
27933283,2sleep00-21swapper/008:54:570
27719282,2sleep00-21swapper/012:07:500
2760282,2sleep00-21swapper/012:22:170
26384282,2sleep00-21swapper/009:58:280
26384282,2sleep00-21swapper/009:58:280
23516282,2sleep00-21swapper/008:40:350
23396282,2sleep00-21swapper/009:51:070
22985282,2sleep00-21swapper/010:55:220
2281282,2sleep00-21swapper/011:18:340
21748282,2sleep00-21swapper/010:52:000
20647282,2sleep00-21swapper/007:08:130
20449282,2sleep00-21swapper/011:54:080
20449282,2sleep00-21swapper/011:54:070
18614282,2sleep00-21swapper/009:43:030
18614282,2sleep00-21swapper/009:43:030
16716283,2sleep00-21swapper/008:23:380
16617282,2sleep00-21swapper/010:41:390
13939282,2sleep00-21swapper/009:34:430
12897282,2sleep00-21swapper/011:39:070
1269282,2sleep00-21swapper/010:11:040
1269282,2sleep00-21swapper/010:11:040
11457282,2sleep00-21swapper/010:31:100
11302281,3sleep00-21swapper/008:10:130
10211282,2sleep00-21swapper/012:36:570
8989272,2sleep00-21swapper/008:02:170
7261271,2sleep00-21swapper/007:58:560
4926272,2sleep00-21swapper/007:50:510
4790271,2sleep00-21swapper/011:22:300
3256272,2sleep00-21swapper/007:47:530
31603271,2sleep00-21swapper/010:08:060
31603271,2sleep00-21swapper/010:08:050
31215271,3sleep031274-21sendmail_mailqu09:00:490
29244271,2sleep00-21swapper/011:06:400
29244271,2sleep00-21swapper/011:06:400
26551271,2sleep00-21swapper/007:24:340
25779272,2sleep00-21swapper/008:46:130
25614271,2sleep00-21swapper/012:04:440
22744271,2sleep00-21swapper/007:13:160
22724271,2sleep00-21swapper/011:58:060
22724271,2sleep00-21swapper/011:58:050
22283271,2sleep00-21swapper/008:39:010
20697271,2sleep00-21swapper/009:46:040
20469272,2sleep00-21swapper/008:34:260
19032271,2sleep00-21swapper/010:46:130
19032271,2sleep00-21swapper/010:46:130
18568271,2sleep00-21swapper/008:28:510
16482271,2sleep00-21swapper/009:39:520
14901271,2sleep00-21swapper/008:19:110
14901271,2sleep00-21swapper/008:19:110
14521271,2sleep00-21swapper/010:38:410
1291272,2sleep00-21swapper/007:41:300
11024272,2sleep00-21swapper/008:09:530
10350272,2sleep00-21swapper/011:33:570
32127261,2sleep00-21swapper/009:05:080
32127261,2sleep00-21swapper/009:05:070
28109261,2sleep00-21swapper/007:26:070
27154261,2sleep00-21swapper/011:03:370
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional