You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-13 - 16:34
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot1.osadl.org (updated Sat Jun 13, 2026 12:45:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1880521430,3chrt0-21swapper/109:19:271
1880521430,3chrt0-21swapper/109:19:271
1880521430,3chrt0-21swapper/109:19:271
2544521170,2sleep20-21swapper/210:08:112
2544521170,2sleep20-21swapper/210:08:112
2544521170,2sleep20-21swapper/210:08:112
917621020,4sleep20-21swapper/212:30:472
917621020,4sleep20-21swapper/212:30:472
156221010,3chrt0-21swapper/112:21:091
156221010,3chrt0-21swapper/112:21:091
156221010,3chrt0-21swapper/112:21:091
289002990,3sleep10-21swapper/110:12:201
289002990,3sleep10-21swapper/110:12:201
289002990,3sleep10-21swapper/110:12:201
121382940,3chrt0-21swapper/211:55:222
121382940,3chrt0-21swapper/211:55:222
121382940,3chrt0-21swapper/211:55:222
164922920,2chrt16493-21/usr/sbin/munin09:15:422
164922920,2chrt16493-21/usr/sbin/munin09:15:422
164922920,2chrt16493-21/usr/sbin/munin09:15:422
168952860,2sleep10-21swapper/111:20:331
168952860,2sleep10-21swapper/111:20:331
203132840,1sleep2261rcuc/212:05:352
48402820,3sleep20-21swapper/209:42:232
48402820,3sleep20-21swapper/209:42:232
48402820,3sleep20-21swapper/209:42:232
53192750,2sleep00-21swapper/008:50:400
53192750,2sleep00-21swapper/008:50:400
235502750,3sleep10-21swapper/109:25:341
235502750,3sleep10-21swapper/109:25:341
160832750,3chrt0-21swapper/107:50:421
160832750,3chrt0-21swapper/107:50:421
169742700,3sleep22120-21cyclictest11:20:342
313452680,3chrt0-21swapper/110:15:381
313452680,3chrt0-21swapper/110:15:381
313452680,3chrt0-21swapper/110:15:381
218042620,3sleep30-21swapper/310:03:383
218042620,3sleep30-21swapper/310:03:383
49762550,7sleep173-21kswapd012:25:441
49762550,7sleep173-21kswapd012:25:441
175282550,3sleep30-21swapper/309:58:363
175282550,3sleep30-21swapper/309:58:363
65622530,2sleep16672-21if_eth008:55:371
65622530,2sleep16672-21if_eth008:55:371
171362530,4sleep10-21swapper/110:40:421
171362530,4sleep10-21swapper/110:40:421
171362530,4sleep10-21swapper/110:40:421
171362530,4sleep10-21swapper/110:40:421
181992510,2sleep10-21swapper/109:59:351
181992510,2sleep10-21swapper/109:59:351
66602500,3sleep30-21swapper/311:06:083
66602500,3sleep30-21swapper/311:06:083
268802490,3sleep10-21swapper/111:32:541
268802490,3sleep10-21swapper/111:32:541
214512490,3chrt0-21swapper/210:46:212
257562480,3sleep025741-21ssh11:30:440
257562480,3sleep025741-21ssh11:30:440
20572480,3sleep0635-21ls07:10:510
159302470,3sleep20-21swapper/209:56:132
159302470,3sleep20-21swapper/209:56:132
225302460,2sleep00-21swapper/012:08:140
225302460,2sleep00-21swapper/012:08:140
194572460,2sleep00-21swapper/011:23:250
194572460,2sleep00-21swapper/011:23:250
191502450,3sleep00-21swapper/010:00:340
191502450,3sleep00-21swapper/010:00:340
20592440,3sleep2635-21ls07:10:532
119922430,3chrt0-21swapper/007:40:360
119922430,3chrt0-21swapper/007:40:360
119922430,3chrt0-21swapper/007:40:360
28432400,2sleep10-21swapper/108:45:351
28432400,2sleep10-21swapper/108:45:351
310022390,3chrt0-21swapper/109:35:231
310022390,3chrt0-21swapper/109:35:231
310022390,3chrt0-21swapper/109:35:231
205852380,2sleep220771-21unixbench_singl09:20:462
205852380,2sleep220771-21unixbench_singl09:20:462
182412380,3sleep10-21swapper/112:02:121
182412380,3sleep10-21swapper/112:02:121
182412380,3sleep10-21swapper/112:02:121
116842380,2sleep011708-21ls07:40:290
116842380,2sleep011708-21ls07:40:290
44582350,2sleep24576-21/usr/sbin/munin08:50:312
241512350,4sleep30-21swapper/309:25:403
241512350,4sleep30-21swapper/309:25:403
241512350,4sleep30-21swapper/309:25:403
241512350,4sleep30-21swapper/309:25:403
205262350,2sleep020586-21/usr/sbin/munin10:45:400
205262350,2sleep020586-21/usr/sbin/munin10:45:400
240882340,3sleep10-21swapper/111:29:571
240882340,3sleep10-21swapper/111:29:571
240882340,3sleep10-21swapper/111:29:571
199472340,3sleep10-21swapper/110:00:431
199472340,3sleep10-21swapper/110:00:431
106352340,1sleep010644-21ssh12:33:350
106352340,1sleep010644-21ssh12:33:350
98012330,2sleep29802-21sh09:49:272
98012330,2sleep29802-21sh09:49:272
98012330,2sleep29802-21sh09:49:272
54652330,2sleep05475-21ssh12:26:120
54652330,2sleep05475-21ssh12:26:120
73042320,3sleep10-21swapper/109:45:391
73042320,3sleep10-21swapper/109:45:391
73042320,3sleep10-21swapper/109:45:391
23752320,3sleep30-21swapper/309:40:113
23752320,3sleep30-21swapper/309:40:113
194482320,3chrt0-21swapper/311:23:243
194482320,3chrt0-21swapper/311:23:243
46362310,3sleep10-21swapper/109:41:581
46362310,3sleep10-21swapper/109:41:581
46362310,3sleep10-21swapper/109:41:581
296332310,3sleep20-21swapper/208:30:292
296332310,3sleep20-21swapper/208:30:292
296332310,3sleep20-21swapper/208:30:292
18202310,2sleep01827-21ssh10:20:000
18202310,2sleep01827-21ssh10:20:000
18202310,2sleep01827-21ssh10:20:000
296622300,2sleep30-21swapper/312:16:333
296622300,2sleep30-21swapper/312:16:333
286952300,2sleep30-21swapper/309:30:503
286952300,2sleep30-21swapper/309:30:503
286952300,2sleep30-21swapper/309:30:503
24702300,2sleep22478-21ssh12:22:562
24702300,2sleep22478-21ssh12:22:562
24702300,2sleep22478-21ssh12:22:562
9472280,2sleep20-21swapper/210:18:162
9472280,2sleep20-21swapper/210:18:162
9472280,2sleep20-21swapper/210:18:162
311022280,3chrt0-21swapper/112:18:441
311022280,3chrt0-21swapper/112:18:441
2121992814,11cyclictest21835-21sh09:22:430
2121992814,11cyclictest21835-21sh09:22:430
16282278,9sleep10-21swapper/107:10:441
277662260,3chrt0-21swapper/108:25:261
277662260,3chrt0-21swapper/108:25:261
270502260,3sleep20-21swapper/211:33:162
270502260,3sleep20-21swapper/211:33:162
163712260,3sleep30-21swapper/307:50:443
163712260,3sleep30-21swapper/307:50:443
147842260,2chrt12-21ksoftirqd/011:16:500
147842260,2chrt12-21ksoftirqd/011:16:500
8232250,7sleep2271ksoftirqd/209:37:082
8232250,7sleep2271ksoftirqd/209:37:082
2121992515,7cyclictest22670-21ssh11:27:100
2121992515,7cyclictest22670-21ssh11:27:100
2121992515,7cyclictest22670-21ssh11:27:100
169722250,2sleep20-21swapper/207:55:252
169722250,2sleep20-21swapper/207:55:252
263312240,2sleep00-21swapper/010:51:500
263312240,2sleep00-21swapper/010:51:500
24572240,2sleep10-21swapper/109:40:211
24572240,2sleep10-21swapper/109:40:211
2123992415,7cyclictest21897-21ssh10:47:041
2121992418,4cyclictest29687-21ssh10:13:540
2121992418,4cyclictest29687-21ssh10:13:540
2121992418,4cyclictest29687-21ssh10:13:540
2121992415,6cyclictest134-21systemd-journal08:21:420
2121992415,6cyclictest134-21systemd-journal08:21:420
212199241,4cyclictest0-21swapper/011:52:010
212199241,4cyclictest0-21swapper/011:52:010
212199241,4cyclictest0-21swapper/011:52:010
2121992414,7cyclictest20542-21date08:05:220
2121992414,7cyclictest20542-21date08:05:220
206552241,2sleep10-21swapper/112:05:391
206552241,2sleep10-21swapper/112:05:391
153892241,19sleep20-21swapper/209:15:232
153892241,19sleep20-21swapper/209:15:232
153232240,2sleep20-21swapper/211:59:042
153232240,2sleep20-21swapper/211:59:042
153232240,2sleep20-21swapper/211:59:042
90802230,4chrt0-21swapper/309:48:033
90802230,4chrt0-21swapper/309:48:033
90802230,4chrt0-21swapper/309:48:033
45172230,3chrt0-21swapper/312:25:383
45172230,3chrt0-21swapper/312:25:383
212499236,3cyclictest131rcu_preempt09:35:352
212499236,3cyclictest131rcu_preempt09:35:352
212499231,18cyclictest9006-21ls09:00:432
212499231,18cyclictest9006-21ls09:00:432
212499231,17cyclictest23902-21ssh09:25:372
212499231,17cyclictest23902-21ssh09:25:372
212499231,17cyclictest23902-21ssh09:25:372
212499231,17cyclictest23902-21ssh09:25:372
79982220,2sleep00-21swapper/011:08:500
79982220,2sleep00-21swapper/011:08:500
79372220,4sleep10-21swapper/111:49:381
79372220,4sleep10-21swapper/111:49:381
212599221,15cyclictest0-21swapper/310:15:333
212599221,15cyclictest0-21swapper/310:15:333
212599221,15cyclictest0-21swapper/310:15:333
212499222,5cyclictest27-21ksoftirqd/211:45:222
212499222,5cyclictest27-21ksoftirqd/211:45:222
212399222,16cyclictest1992-21ssh11:00:411
212399222,16cyclictest1992-21ssh11:00:411
212399222,16cyclictest1992-21ssh11:00:411
212199221,19cyclictest27905-21find08:25:340
212199221,19cyclictest27905-21find08:25:340
212199221,19cyclictest27905-21find08:25:340
212199221,12cyclictest23220-21fschecks_time10:05:360
212199221,12cyclictest23220-21fschecks_time10:05:360
212199221,12cyclictest23220-21fschecks_time10:05:360
212199221,11cyclictest7410-21grep07:25:450
212199221,11cyclictest7410-21grep07:25:450
20602221,12sleep30-21swapper/307:10:543
285302210,3sleep30-21swapper/310:55:063
285302210,3sleep30-21swapper/310:55:063
212599212,12cyclictest0-21swapper/310:25:353
212599212,12cyclictest0-21swapper/310:25:353
212599212,12cyclictest0-21swapper/310:25:353
2124992112,7cyclictest6219-21date10:25:372
2124992112,7cyclictest6219-21date10:25:372
2124992112,7cyclictest6219-21date10:25:372
212499211,17cyclictest649-21latency_hist08:40:262
212399219,9cyclictest2841-21fschecks_count07:15:351
212399219,3cyclictest105352/usr/sbin/munin09:50:441
212399219,3cyclictest105352/usr/sbin/munin09:50:441
2123992114,5cyclictest0-21swapper/107:20:391
2123992114,5cyclictest0-21swapper/107:20:391
212199212,9cyclictest895-21latency_hist08:40:300
212199212,10cyclictest13351-21kernelversion10:35:380
212199212,10cyclictest13351-21kernelversion10:35:380
212199212,10cyclictest13351-21kernelversion10:35:380
212199211,7cyclictest610-21rs:main0
212199211,7cyclictest610-21rs:main0
2121992114,5cyclictest10922-21if_eth009:50:360
2121992114,5cyclictest10922-21if_eth009:50:360
212199211,16cyclictest32529-21/usr/sbin/munin12:20:430
212199211,16cyclictest32529-21/usr/sbin/munin12:20:430
212199211,16cyclictest32529-21/usr/sbin/munin12:20:430
212199211,14cyclictest16495-21grep12:00:360
212199210,18cyclictest10914-21timerwakeupswit09:05:450
212199210,18cyclictest10914-21timerwakeupswit09:05:450
186232210,2sleep30-21swapper/309:19:053
186232210,2sleep30-21swapper/309:19:053
186232210,2sleep30-21swapper/309:19:053
144512210,3sleep20-21swapper/212:38:272
144512210,3sleep20-21swapper/212:38:272
144512210,3sleep20-21swapper/212:38:272
278652200,4sleep20-21swapper/209:30:372
212599201,16cyclictest0-21swapper/307:40:343
212599201,16cyclictest0-21swapper/307:40:343
212599201,16cyclictest0-21swapper/307:40:343
212599201,15cyclictest0-21swapper/307:20:223
212599201,13cyclictest0-21swapper/310:20:343
212599201,13cyclictest0-21swapper/310:20:343
212599201,13cyclictest0-21swapper/310:20:343
2124992014,4cyclictest24878-21sh10:50:382
2124992014,4cyclictest24878-21sh10:50:382
2124992013,5cyclictest7958-21latency_hist09:00:242
2124992013,5cyclictest7958-21latency_hist09:00:242
2124992012,5cyclictest11534-21latency_hist09:10:232
2124992012,5cyclictest11534-21latency_hist09:10:232
2124992011,6cyclictest8975-21ssh11:10:302
2124992011,6cyclictest8975-21ssh11:10:302
2124992011,6cyclictest8589-21sort11:50:322
2124992011,6cyclictest8589-21sort11:50:322
212499201,16cyclictest6131-21ls07:25:222
212499201,16cyclictest6131-21ls07:25:222
212499201,16cyclictest17442-21ls07:55:352
212499201,16cyclictest17442-21ls07:55:352
212499201,14cyclictest4750-21uniq08:50:332
212499201,14cyclictest4750-21uniq08:50:332
212499201,11cyclictest21018-21ls12:05:442
212499201,11cyclictest21018-21ls12:05:442
2124992010,8cyclictest16930-21grep12:00:412
2124992010,8cyclictest16930-21grep12:00:412
212399209,9cyclictest12504-21df11:55:341
212399209,9cyclictest12504-21df11:55:341
212399209,9cyclictest12504-21df11:55:341
212399208,9cyclictest7097-21mailstats07:25:431
212399208,9cyclictest7097-21mailstats07:25:431
2123992012,5cyclictest0-21swapper/107:35:461
2123992012,5cyclictest0-21swapper/107:35:461
212399201,16cyclictest24054-21ls09:25:381
212399201,16cyclictest24054-21ls09:25:381
212399201,16cyclictest24054-21ls09:25:381
212399201,16cyclictest24054-21ls09:25:381
212399201,16cyclictest1404-21ls11:40:381
212399201,16cyclictest1404-21ls11:40:381
212399201,15cyclictest9828-21ps11:10:421
212399201,15cyclictest9828-21ps11:10:421
212399201,15cyclictest6487-21memory10:25:391
212399201,15cyclictest6487-21memory10:25:391
212399201,15cyclictest6487-21memory10:25:391
212199209,8cyclictest134-21systemd-journal11:00:220
212199208,5cyclictest25882-21latency_hist08:20:220
212199202,8cyclictest17040-21needreboot10:40:400
212199202,8cyclictest17040-21needreboot10:40:400
212199202,7cyclictest18705-21sh08:00:220
212199202,7cyclictest18705-21sh08:00:220
212199202,10cyclictest5460-21ssh10:24:530
212199202,10cyclictest5460-21ssh10:24:530
212199202,10cyclictest5460-21ssh10:24:530
212199201,9cyclictest6491-21fschecks_count08:55:350
212199201,9cyclictest6491-21fschecks_count08:55:350
212199201,9cyclictest1138-21fschecks_count11:40:360
212199201,9cyclictest1138-21fschecks_count11:40:360
2121992013,5cyclictest17216-21ssh09:16:190
2121992013,5cyclictest17216-21ssh09:16:190
2121992013,5cyclictest17216-21ssh09:16:190
2121992012,5cyclictest12-21ksoftirqd/011:35:400
2121992012,5cyclictest12-21ksoftirqd/011:35:400
2121992012,5cyclictest10741-21ssh11:11:310
2121992012,5cyclictest10741-21ssh11:11:310
2121992011,6cyclictest817-21runrttasks09:28:340
2121992011,6cyclictest817-21runrttasks09:28:340
2121992011,6cyclictest817-21runrttasks09:28:340
2121992011,6cyclictest817-21runrttasks09:28:340
212199201,16cyclictest31433-21fschecks_count09:35:350
212199201,16cyclictest31433-21fschecks_count09:35:350
212199201,16cyclictest15428-21cron12:40:220
212199201,16cyclictest15428-21cron12:40:220
212199201,16cyclictest15428-21cron12:40:220
212199201,14cyclictest20256-21ssh10:45:370
212199201,14cyclictest20256-21ssh10:45:370
212199201,10cyclictest22895-21uname08:10:360
212199201,10cyclictest22895-21uname08:10:360
2121992010,6cyclictest610-21rs:main0
2121992010,6cyclictest610-21rs:main0
2121992010,6cyclictest610-21rs:main0
135692201,3sleep30-21swapper/307:45:343
135692201,3sleep30-21swapper/307:45:343
9382190,3sleep20-21swapper/211:00:202
317612190,4sleep2261rcuc/211:38:302
317612190,4sleep2261rcuc/211:38:302
254092190,3sleep20-21swapper/212:11:222
212599199,7cyclictest33-21ksoftirqd/307:25:363
212599199,7cyclictest33-21ksoftirqd/307:25:363
212599191,14cyclictest0-21swapper/308:20:373
212599191,14cyclictest0-21swapper/308:20:373
212599191,13cyclictest0-21swapper/308:55:363
212599191,13cyclictest0-21swapper/308:55:363
212599191,12cyclictest0-21swapper/312:10:343
212499191,9cyclictest29700-21/usr/sbin/munin08:30:352
212499191,9cyclictest29700-21/usr/sbin/munin08:30:352
2124991911,6cyclictest0-21swapper/211:15:292
2124991911,6cyclictest0-21swapper/211:15:292
212499191,11cyclictest28833-21ls12:15:442
212499191,11cyclictest28833-21ls12:15:442
2124991910,6cyclictest27-21ksoftirqd/212:30:222
2124991910,6cyclictest27-21ksoftirqd/212:30:222
212399198,8cyclictest14170-21ntpq07:45:401
212399198,8cyclictest14170-21ntpq07:45:401
212399197,10cyclictest22812-21grep08:10:351
212399197,10cyclictest22812-21grep08:10:351
212399193,13cyclictest24823-21grep08:15:371
212399191,9cyclictest4459-21/usr/sbin/munin08:50:391
212399191,9cyclictest4459-21/usr/sbin/munin08:50:391
2123991911,6cyclictest20095-21ssh11:24:411
2123991911,6cyclictest20095-21ssh11:24:411
2123991911,6cyclictest10579-21ntpq09:05:411
2123991911,6cyclictest10579-21ntpq09:05:411
212399191,15cyclictest15130-21ssh09:14:511
212399191,15cyclictest15130-21ssh09:14:511
212399191,14cyclictest16463-21/usr/sbin/munin10:40:351
212399191,14cyclictest16463-21/usr/sbin/munin10:40:351
212399191,14cyclictest16463-21/usr/sbin/munin10:40:351
212199199,8cyclictest31939-21ntpq09:35:400
212199199,8cyclictest31939-21ntpq09:35:400
212199196,10cyclictest7696-21ssh11:49:080
212199196,10cyclictest7696-21ssh11:49:080
212199191,9cyclictest28000-21fschecks_count12:15:350
212199191,9cyclictest28000-21fschecks_count12:15:350
212199191,8cyclictest2413-21grep11:00:450
212199191,8cyclictest2413-21grep11:00:450
212199191,8cyclictest2413-21grep11:00:450
212199191,15cyclictest8863-21rt-features07:30:430
212199191,15cyclictest8863-21rt-features07:30:430
212199191,15cyclictest8863-21rt-features07:30:430
212199191,15cyclictest21035-21gltestperf08:05:350
212199191,15cyclictest21035-21gltestperf08:05:350
212199191,15cyclictest21035-21gltestperf08:05:350
212199191,11cyclictest15507-21grep07:50:340
212199191,11cyclictest15507-21grep07:50:340
2121991910,7cyclictest10100-21sed10:30:390
2121991910,7cyclictest10100-21sed10:30:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional