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2026-02-11 - 07:39
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #f, 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 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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Click here to display the system's profile data.
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 all highest latencies:
System rackfslot7s.osadl.org (updated Wed Feb 11, 2026 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
66690699413814,4119cyclictest678389-21kworker/3:2+events19:45:183
66690399359814,3579cyclictest771338-21kworker/2:1+events00:35:002
6669039932635,3253cyclictest686328-21kworker/2:0+events20:15:162
66690399298514,2966cyclictest707705-21kworker/2:0+events21:35:122
66690699283113,2813cyclictest749226-21kworker/3:2+events23:25:203
66690099277712,2758cyclictest766689-21kworker/1:2+events00:20:121
66690699271114,2695cyclictest686355-21kworker/3:2+events20:10:003
66690699269012,2674cyclictest765022-21kworker/3:0+events00:15:173
66690699268313,2666cyclictest739835-21kworker/3:2+events22:55:183
66690699256912,2554cyclictest696941-21kworker/3:0+events20:50:153
66690399255213,2536cyclictest707705-21kworker/2:0+events21:40:122
66690399254011,2526cyclictest717344-21kworker/2:1+events21:47:472
6669009925389,2527cyclictest660316-21kworker/1:1+events19:15:011
66690399253711,2522cyclictest699641-21kworker/2:0+events20:58:172
66690099252312,2509cyclictest663131-21kworker/1:0+events19:20:001
66690399250712,2493cyclictest673173-21kworker/2:1+events19:30:022
66690699249212,2477cyclictest696941-21kworker/3:0+events20:41:543
66690699249012,2474cyclictest744308-21kworker/3:0+events23:21:543
66690699248911,2475cyclictest707584-21kworker/3:1+events21:41:443
66690699248112,2467cyclictest705917-21kworker/3:2+events21:15:043
66690699247812,2462cyclictest741438-21kworker/3:1+events23:00:593
66690399247812,2462cyclictest738323-21kworker/2:0+events23:19:342
66689699247712,2462cyclictest742732-21kworker/0:2+events23:25:430
66690699247611,2461cyclictest702696-21kworker/3:0+events20:57:543
66690699247012,2454cyclictest723628-21kworker/3:0+events22:05:293
66690699247011,2455cyclictest707584-21kworker/3:1+events21:31:213
66690699246912,2453cyclictest707584-21kworker/3:1+events21:56:403
66690699246912,2453cyclictest684727-21kworker/3:0+events20:14:323
6669009924688,2456cyclictest708513-21kworker/1:0+events21:25:191
66690699246512,2450cyclictest678389-21kworker/3:2+events19:52:553
66690399245812,2442cyclictest693164-21kworker/2:2+events20:42:372
66690399245612,2442cyclictest738323-21kworker/2:0+events22:51:062
66690399245512,2438cyclictest730063-21kworker/2:0+events22:35:172
66690399245412,2439cyclictest733574-21kworker/2:1+events22:45:422
66690399245312,2437cyclictest761941-21kworker/2:0+events00:07:592
66690399245111,2437cyclictest738323-21kworker/2:0+events23:06:222
66690399245110,2438cyclictest730063-21kworker/2:0+events22:27:552
66690399245012,2435cyclictest702847-21kworker/2:1+events21:11:582
66690699244911,2434cyclictest694646-21kworker/3:2+events21:00:313
66690399244812,2433cyclictest725147-21kworker/2:1+events22:19:582
66690399244812,2433cyclictest694792-21kworker/2:0+events20:38:492
66690399244712,2432cyclictest717344-21kworker/2:1+events21:54:442
66690399244612,2431cyclictest738323-21kworker/2:0+events23:01:222
6669069924419,2429cyclictest674812-21kworker/3:1+events19:33:533
66690399243811,2424cyclictest674783-21kworker/2:2+events19:38:512
66690399243010,2417cyclictest704461-21kworker/2:2+events21:07:432
66690699242612,2410cyclictest673204-21kworker/3:0+events19:36:123
66690699242510,2412cyclictest710778-21kworker/3:0+events21:27:353
66690099241712,2397cyclictest731696-21kworker/1:0+events22:36:281
66690099241512,2399cyclictest729918-21kworker/1:1+events22:47:371
66690699239511,2381cyclictest750831-21kworker/3:0+events23:55:263
6669039923819,2369cyclictest763570-21kworker/2:1+events00:11:032
66690399238111,2367cyclictest766869-21kworker/2:1+events00:23:582
66690399237811,2364cyclictest704461-21kworker/2:2+events21:05:002
66690099237412,2359cyclictest689494-21kworker/1:1+events20:18:411
66690699236812,2353cyclictest739835-21kworker/3:2+events23:13:093
66690099235512,2339cyclictest687898-21kworker/1:2+events20:54:021
66690699234712,2331cyclictest717563-21kworker/3:0+events21:48:353
66690099234712,2332cyclictest753946-21kworker/1:2+events23:42:571
66690099234212,2327cyclictest763418-21kworker/1:2+events00:10:171
66690099234212,2326cyclictest758891-21kworker/1:2+events23:57:211
66690099234011,2326cyclictest708513-21kworker/1:0+events21:22:381
66690099234011,2326cyclictest687898-21kworker/1:2+events20:40:461
66690099233912,2324cyclictest750674-21kworker/1:1+events23:26:541
66690099233512,2321cyclictest715896-21kworker/1:2+events22:10:081
66690099233512,2321cyclictest715896-21kworker/1:2+events22:10:071
66690699233211,2318cyclictest763390-21kworker/3:2+events00:40:003
66690099233012,2315cyclictest746231-21kworker/1:0+events23:32:371
66690399232811,2313cyclictest746204-21kworker/2:2+events23:21:092
66690099232812,2313cyclictest715896-21kworker/1:2+events21:48:101
66690099232712,2312cyclictest760574-21kworker/1:1+events00:01:101
66690099232712,2312cyclictest723598-21kworker/1:1+events22:06:141
66690099232612,2310cyclictest744634-21kworker/1:1+events23:17:191
66690099232512,2309cyclictest720369-21kworker/1:0+events22:01:131
66689699231710,2304cyclictest766749-21kworker/0:0+events00:27:210
66690699231512,2300cyclictest694646-21kworker/3:2+events20:45:173
66690699231411,2300cyclictest686747-21kworker/3:3+events20:15:393
66690099231311,2299cyclictest671805-21kworker/1:1+events19:32:461
66690099230811,2294cyclictest749073-21kworker/1:2+events23:21:311
66690699230612,2290cyclictest728532-21kworker/3:1+events22:26:023
6669069923029,2289cyclictest689462-21kworker/3:1+events20:20:363
66690699229911,2285cyclictest668010-21kworker/3:2+events19:23:283
66690099229912,2284cyclictest687898-21kworker/1:2+events20:39:121
66690099229211,2278cyclictest681765-21kworker/1:0+events20:07:451
6669069922889,2275cyclictest763390-21kworker/3:2+events00:25:263
66690699228710,2274cyclictest684727-21kworker/3:0+events20:02:483
66690699228710,2274cyclictest684727-21kworker/3:0+events20:02:483
66690399228210,2269cyclictest678327-21kworker/2:1+events19:44:552
66690699227710,2264cyclictest673204-21kworker/3:0+events19:27:433
6669069922759,2262cyclictest744308-21kworker/3:0+events23:16:563
66690699227311,2259cyclictest702696-21kworker/3:0+events21:05:233
66690699227311,2258cyclictest673204-21kworker/3:0+events19:42:363
6669069922729,2260cyclictest765022-21kworker/3:0+events00:13:203
66690699227111,2256cyclictest750831-21kworker/3:0+events23:34:093
66690699227110,2258cyclictest705917-21kworker/3:2+events21:22:153
66690699227011,2256cyclictest750831-21kworker/3:0+events23:40:373
66690699227011,2255cyclictest738111-21kworker/3:0+events22:54:093
66690099227011,2255cyclictest757262-21kworker/1:0+events00:07:361
66690699226910,2255cyclictest763390-21kworker/3:2+events00:08:233
66690099226911,2255cyclictest755576-21kworker/1:1+events23:51:381
66690699226811,2253cyclictest694646-21kworker/3:2+events20:36:103
66690399226710,2253cyclictest761941-21kworker/2:0+events00:36:302
66690099226710,2254cyclictest706258-21kworker/1:1+events21:12:221
6669069922667,2256cyclictest691381-21kworker/3:0+events20:29:213
66690699226411,2250cyclictest721978-21kworker/3:2+events22:14:153
66690699226411,2250cyclictest721978-21kworker/3:2+events22:14:143
66690399226411,2250cyclictest687986-21kworker/2:1+events20:14:082
66690699226310,2250cyclictest678389-21kworker/3:2+events19:57:073
66690699226310,2250cyclictest678389-21kworker/3:2+events19:57:063
66690699226210,2249cyclictest728532-21kworker/3:1+events22:20:433
6669069922619,2249cyclictest730421-21kworker/3:0+events22:34:063
66690399225910,2246cyclictest693164-21kworker/2:2+events20:33:082
66690699225613,2240cyclictest755788-21kworker/3:1+events23:48:163
66690699225511,2241cyclictest769830-21kworker/3:1+events00:30:483
66690399225510,2242cyclictest757023-21kworker/2:0+events23:50:342
66690699225310,2240cyclictest739835-21kworker/3:2+events23:05:353
66690699225111,2237cyclictest721978-21kworker/3:2+events22:15:443
66690699225111,2237cyclictest714261-21kworker/3:0+events21:35:363
66690699225110,2238cyclictest734646-21kworker/3:1+events22:47:153
66689699224811,2234cyclictest714289-21kworker/0:2+events22:15:200
6669009922468,2235cyclictest687898-21kworker/1:2+events20:49:071
66690099224610,2232cyclictest689494-21kworker/1:1+events20:20:131
6669039922429,2230cyclictest746204-21kworker/2:2+events23:26:312
66690699223910,2226cyclictest734646-21kworker/3:1+events22:37:363
66690699223710,2224cyclictest765022-21kworker/3:0+events00:24:223
66690399223411,2220cyclictest752465-21kworker/2:1+events23:34:322
66690399223210,2219cyclictest725147-21kworker/2:1+events22:14:362
66690399223210,2219cyclictest725147-21kworker/2:1+events22:14:352
6669039922319,2219cyclictest686328-21kworker/2:0+events20:27:502
6669039922317,2220cyclictest768543-21kworker/2:2+events00:29:172
66690399223110,2217cyclictest752465-21kworker/2:1+events23:41:022
6669039922309,2218cyclictest755423-21kworker/2:2+events23:45:592
66690399223010,2216cyclictest686328-21kworker/2:0+events20:06:592
66690399222811,2214cyclictest730063-21kworker/2:0+events22:32:572
66690099222810,2215cyclictest729918-21kworker/1:1+events22:24:071
66690399222711,2212cyclictest671565-21kworker/2:0+events19:28:542
66690399222611,2211cyclictest714128-21kworker/2:2+events21:33:172
66690399222610,2213cyclictest738323-21kworker/2:0+events22:57:112
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66690399222511,2211cyclictest722240-21kworker/2:0+events22:06:372
66690399222511,2211cyclictest661886-21kworker/2:2+events19:24:382
6669039922249,2211cyclictest720639-21kworker/2:2+events22:04:422
66690399222311,2209cyclictest707705-21kworker/2:0+events21:21:512
66690399222311,2209cyclictest696656-21kworker/2:1+events20:49:292
6669039922229,2210cyclictest668492-21kworker/2:3+events19:16:302
66690399222211,2208cyclictest733574-21kworker/2:1+events22:44:082
66690399222211,2208cyclictest681853-21kworker/2:1+events19:55:352
66690399222211,2208cyclictest681853-21kworker/2:1+events19:55:342
6669039922217,2210cyclictest750709-21kworker/2:0+events23:37:092
66690399221911,2205cyclictest720639-21kworker/2:2+events21:57:262
66690399221910,2206cyclictest699641-21kworker/2:0+events20:51:232
66690099221710,2204cyclictest687898-21kworker/1:2+events20:55:571
66690099220810,2195cyclictest687898-21kworker/1:2+events21:07:211
66690099220711,2191cyclictest715896-21kworker/1:2+events22:18:481
66690399220610,2193cyclictest674783-21kworker/2:2+events19:47:572
66690399220110,2188cyclictest725147-21kworker/2:1+events22:23:452
6669009922018,2191cyclictest766689-21kworker/1:2+events00:25:051
6669039922008,2189cyclictest681853-21kworker/2:1+events20:02:242
6669039922008,2189cyclictest681853-21kworker/2:1+events20:02:242
6669039921988,2187cyclictest658600-21kworker/2:0+events19:14:372
66690399219810,2185cyclictest765202-21kworker/2:2+events00:16:472
66690099219211,2177cyclictest742942-21kworker/1:2+events23:04:031
66690699219110,2178cyclictest707584-21kworker/3:1+events22:00:513
66690099219010,2176cyclictest679871-21kworker/1:2+events19:48:431
6669039921897,2179cyclictest758656-21kworker/2:2+events23:56:582
66690699218011,2166cyclictest733014-21kworker/3:2+events22:40:193
66690399218010,2167cyclictest707705-21kworker/2:0+events21:17:432
66690399216011,2146cyclictest712263-21kworker/2:1+events21:27:582
66690099215611,2142cyclictest742942-21kworker/1:2+events23:11:381
66690699215111,2137cyclictest705917-21kworker/3:2+events21:10:263
66690699215110,2137cyclictest755788-21kworker/3:1+events00:04:113
66690099215110,2139cyclictest671805-21kworker/1:1+events19:25:031
66690399214810,2135cyclictest674783-21kworker/2:2+events19:50:362
6669069921479,2134cyclictest691381-21kworker/3:0+events20:30:513
66690099214711,2133cyclictest741286-21kworker/1:0+events22:58:191
66690699214511,2131cyclictest750831-21kworker/3:0+events23:36:023
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66690099214110,2128cyclictest741286-21kworker/1:0+events23:08:141
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66690099213911,2124cyclictest755576-21kworker/1:1+events23:47:081
66690099213711,2123cyclictest766689-21kworker/1:2+events00:31:331
66690099213110,2118cyclictest678210-21kworker/1:1+events19:53:191
6669009921306,2121cyclictest692983-21kworker/1:0+events20:27:281
66690099212813,2112cyclictest676560-21kworker/1:2+events19:40:421
66690099212810,2115cyclictest746231-21kworker/1:0+events23:38:431
66690099212711,2113cyclictest714217-21kworker/1:1+events21:34:491
66690099212611,2112cyclictest715896-21kworker/1:2+events21:40:351
66690099212511,2111cyclictest729918-21kworker/1:1+events22:29:281
6668969921189,2106cyclictest769857-21kworker/0:2+events00:30:250
66690699211710,2104cyclictest668010-21kworker/3:2+events19:12:423
66690099211610,2104cyclictest717519-21kworker/1:1+events21:50:071
66690699211310,2101cyclictest755788-21kworker/3:1+events23:50:103
6669009921076,2098cyclictest681765-21kworker/1:0+events20:03:591
6669009921076,2098cyclictest681765-21kworker/1:0+events20:03:581
66690099210611,2093cyclictest702904-21kworker/1:1+events21:00:091
66690399210510,2092cyclictest752465-21kworker/2:1+events00:01:342
66690099210511,2091cyclictest681765-21kworker/1:0+events19:55:571
66690099210511,2091cyclictest681765-21kworker/1:0+events19:55:571
66690099210311,2088cyclictest714217-21kworker/1:1+events21:37:091
66689699210311,2088cyclictest694524-21kworker/0:0+events20:55:340
66690099210210,2089cyclictest692983-21kworker/1:0+events20:34:141
66689699210211,2087cyclictest727249-21kworker/0:0+events22:39:100
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6669069921007,2090cyclictest717563-21kworker/3:0+events21:51:383
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66689699209211,2078cyclictest742732-21kworker/0:2+events23:53:070
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6668969920437,2032cyclictest758741-21kworker/0:1+events00:21:200
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6668969920319,2019cyclictest760435-21kworker/0:0+events00:03:040
66689699202811,2014cyclictest725083-21kworker/0:1+events22:07:000
6669009920275,2019cyclictest670176-21kworker/1:2+events19:23:511
66690099202510,2011cyclictest769979-21kworker/1:1+events00:38:261
66689699202110,2007cyclictest672389-21kworker/0:0+events19:29:180
6668969920085,2000cyclictest680320-21kworker/0:1+events20:02:020
6668969920085,2000cyclictest680320-21kworker/0:1+events20:02:020
66689699200710,1994cyclictest758741-21kworker/0:1+events00:10:400
6668969920018,1990cyclictest727249-21kworker/0:0+events22:30:370
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6668969919759,1963cyclictest758741-21kworker/0:1+events23:59:380
6669009919739,1960cyclictest731696-21kworker/1:0+events22:34:311
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66689699195910,1946cyclictest688044-21kworker/0:2+events20:25:320
6668969919559,1942cyclictest766749-21kworker/0:0+events00:35:460
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6668969918129,1800cyclictest653616-21kworker/0:1+events19:11:550
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66689699161,13cyclictest0-21swapper/020:05:170
66689699140,13cyclictest0-21swapper/020:50:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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