You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-27 - 07:33
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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 all highest latencies:
System rackbslot6.osadl.org (updated Tue Jan 27, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1026922570,2sleep30-21swapper/319:30:333
172921760,3sleep21129599cyclictest22:36:512
1615121730,3sleep21129599cyclictest21:45:402
1038921690,3sleep01128499cyclictest22:45:360
2158021510,3sleep31130599cyclictest00:35:443
2415921490,3sleep31130599cyclictest23:33:173
11284996410,17cyclictest9678-21chrt00:56:250
106891640,1ptp4l401ktimersoftd/323:50:413
246972630,5sleep01128499cyclictest23:00:340
118082630,2sleep20-21swapper/221:41:022
106891630,2ptp4l401ktimersoftd/300:54:073
233812620,2sleep00-21swapper/000:38:140
11284996110,17cyclictest25518-21cat23:35:160
11284996016,12cyclictest3622-21grep21:30:340
11284996016,12cyclictest3622-21grep21:30:340
317322590,2sleep30-21swapper/322:35:273
11284995912,13cyclictest16564-21ssh00:30:430
11284995911,9cyclictest9605-21apt-get00:25:220
109942594,42sleep00-21swapper/019:32:450
106891590,1ptp4l401ktimersoftd/300:09:503
11284995811,16cyclictest22920-21cstates00:05:300
106891580,1ptp4l401ktimersoftd/319:40:303
106891580,1ptp4l401ktimersoftd/319:40:303
106891580,1ptp4l401ktimersoftd/300:33:453
106891580,1ptp4l401ktimersoftd/300:18:203
11284995710,17cyclictest24774-21/usr/sbin/munin21:55:270
11284995710,16cyclictest3040-21/usr/sbin/munin23:10:450
11284995710,16cyclictest25659-21/usr/sbin/munin23:35:380
277422560,3sleep01128499cyclictest21:15:270
1128499568,11cyclictest0-21swapper/021:45:310
106891560,1ptp4l401ktimersoftd/322:45:553
1128499559,8cyclictest4432-21diskmemload22:31:000
1128499559,8cyclictest11964-21apt-get22:15:260
11284995510,16cyclictest4432-21diskmemload21:54:320
11284995510,14cyclictest31637-21apt-get22:35:260
11289995438,13cyclictest26131-21turbostat.cron20:05:111
1128499549,16cyclictest4432-21diskmemload00:48:410
11284995410,9cyclictest21815-21apt-get22:25:260
11284995410,9cyclictest1726-21/usr/sbin/munin00:15:420
11284995410,17cyclictest9765-21apt-get21:40:260
11284995410,14cyclictest31074-21ssh23:06:370
11284995410,11cyclictest6111-21/usr/sbin/munin23:15:280
11284995410,11cyclictest14417-21/usr/sbin/munin22:50:330
106891540,1ptp4l401ktimersoftd/321:20:333
89082530,2sleep10-21swapper/100:55:411
1128499539,13cyclictest3046-21ssh00:50:350
11284995311,9cyclictest26162-21nfs4_client21:10:330
11284995311,19cyclictest20157-21latency_hist21:00:120
11284995310,8cyclictest32069-21python23:40:390
11284995310,8cyclictest29266-21snmp_o5powerctl00:10:400
11284995310,8cyclictest25001-21apt-get00:40:300
11284995310,8cyclictest21788-21sshd22:57:350
11284995310,12cyclictest4432-21diskmemload01:01:180
1128499529,9cyclictest29702-21diskstats22:00:290
1128499529,8cyclictest6105-21apt-get20:30:250
1128499529,8cyclictest13233-21apt-get20:45:240
1128499529,8cyclictest10996-21apt-get23:20:280
1128499529,11cyclictest7039-21apt-get22:10:250
11284995211,17cyclictest22636-21/usr/sbin/munin21:05:320
11284995211,10cyclictest12518-21memory19:35:290
11284995211,10cyclictest12518-21memory19:35:290
289202510,1sleep20-21swapper/222:00:052
120222510,2sleep10-21swapper/100:25:461
11284995111,16cyclictest26374-21/usr/sbin/munin20:05:340
11284995110,17cyclictest4905-21/usr/sbin/munin21:35:250
11284995110,17cyclictest4432-21diskmemload22:21:040
1128499509,8cyclictest15602-21apt-get20:50:270
1128499509,16cyclictest3340-21cstates23:45:320
11284995010,9cyclictest9214-21ssh00:24:380
11284995010,9cyclictest20327-21apt21:00:220
11284995010,8cyclictest32534-21snmp_o5powerctl20:15:390
11284995010,8cyclictest22819-21phc2sys-jitter19:55:320
11284995010,8cyclictest18295-21python19:45:330
109222504,33sleep20-21swapper/219:31:502
1128499499,9cyclictest20660-21python19:50:330
11284994910,8cyclictest19293-21snmp_o5powerctl00:00:400
11284994910,17cyclictest4432-21diskmemload23:27:220
1128499489,9cyclictest8728-21diskstats20:35:250
1128499489,9cyclictest12281-21ssh20:40:400
1128499489,8cyclictest4432-21diskmemload23:59:360
1128499489,8cyclictest4432-21diskmemload22:07:070
1128499488,8cyclictest4432-21diskmemload23:53:070
1128499488,8cyclictest4432-21diskmemload22:41:270
106891470,1ptp4l401ktimersoftd/321:58:303
1128499459,9cyclictest14192-21snmp_o5powerctl19:40:130
1128499459,9cyclictest14192-21snmp_o5powerctl19:40:130
106891450,1ptp4l401ktimersoftd/319:58:163
1128999434,33cyclictest0-21swapper/123:15:271
1128999432,5cyclictest30644-21apt-get23:40:281
1128999412,5cyclictest3176-21apt-get23:45:311
1128499418,9cyclictest25413-21snmp_o5powerctl20:00:380
106891410,1ptp4l401ktimersoftd/322:01:153
1128999403,7cyclictest15106-21apt-get00:30:291
1128999402,5cyclictest17966-21apt-get20:55:251
1128999402,33cyclictest64-21kswapd000:49:011
1128999402,33cyclictest0-21swapper/123:30:271
1128999402,33cyclictest0-21swapper/122:15:251
1128999392,7cyclictest25739-21apt-get23:35:291
1128999392,6cyclictest22747-21apt-get00:05:291
1128999392,6cyclictest0-21swapper/120:45:241
1128999392,31cyclictest0-21swapper/122:35:261
106891390,1ptp4l401ktimersoftd/322:10:383
106891390,1ptp4l401ktimersoftd/300:27:193
1128999388,4cyclictest15253-21if_enp1s021:45:321
1128999383,5cyclictest0-21swapper/120:50:261
1128999382,30cyclictest0-21swapper/122:25:271
11289993814,20cyclictest8516-21cpu20:35:231
11289993813,22cyclictest30229-21sh22:33:321
1128499388,15cyclictest2476-21snmp_o5powerctl20:20:370
106891380,2ptp4l13581-21kworker/3:223:25:123
106891380,1ptp4l401ktimersoftd/323:59:093
106891380,1ptp4l401ktimersoftd/323:35:493
106891380,1ptp4l401ktimersoftd/323:30:073
106891380,1ptp4l401ktimersoftd/323:12:493
106891380,1ptp4l401ktimersoftd/323:06:333
106891380,1ptp4l401ktimersoftd/322:53:473
106891380,1ptp4l401ktimersoftd/322:31:433
106891380,1ptp4l401ktimersoftd/301:01:303
106891380,1ptp4l401ktimersoftd/300:56:453
106891380,1ptp4l401ktimersoftd/300:10:423
1128999373,29cyclictest0-21swapper/100:15:291
1128999372,5cyclictest9063-21apt-get22:45:261
11289993712,21cyclictest5295-21gltestperf21:35:291
1128499379,9cyclictest29295-21hddtemp_smartct20:10:260
106891370,2ptp4l1179-21kworker/3:122:09:153
106891370,1ptp4l401ktimersoftd/323:48:253
106891370,1ptp4l401ktimersoftd/323:17:363
106891370,1ptp4l401ktimersoftd/322:41:443
106891370,1ptp4l401ktimersoftd/322:27:363
106891370,1ptp4l401ktimersoftd/321:45:063
106891370,1ptp4l401ktimersoftd/321:35:343
106891370,1ptp4l401ktimersoftd/321:05:253
106891370,1ptp4l401ktimersoftd/300:49:123
106891370,1ptp4l401ktimersoftd/300:20:343
106891370,14ptp4l401ktimersoftd/300:00:413
106891370,0ptp4l401ktimersoftd/322:18:033
106891370,0ptp4l401ktimersoftd/321:46:113
1128999364,6cyclictest8073-21apt-get23:50:291
1128999364,4cyclictest0-21swapper/120:30:251
1128999363,5cyclictest0-21swapper/100:35:301
11289993612,21cyclictest26619-21ssh23:02:271
11289993612,20cyclictest19830-21expr21:50:271
11289993611,22cyclictest2142-21sed20:20:321
11289993611,22cyclictest11820-21cut20:40:321
1128999358,4cyclictest28616-21latency21:15:331
1128999357,5cyclictest14164-21grep01:00:461
1128999353,6cyclictest2624-21apt-get00:50:301
1128999352,7cyclictest30035-21apt-get21:20:261
1128999352,6cyclictest32418-21apt-get21:25:251
1128999352,6cyclictest25086-21apt-get21:10:251
1128999352,4cyclictest0-21swapper/122:10:251
11289993511,21cyclictest22937-21cat21:05:251
106891350,2ptp4l17285-21kworker/3:100:43:563
1128999345,26cyclictest11562-21unixbench_singl21:40:431
1128999342,7cyclictest15926-21apt-get23:25:271
11289993427,4cyclictest11299-21cat19:35:101
1128999342,6cyclictest26452-21apt-get20:05:231
1128999342,6cyclictest2367-21apt-get21:30:241
1128999342,6cyclictest2367-21apt-get21:30:241
1128999342,5cyclictest1187-21apt-get23:10:271
1128999339,3cyclictest2532-21grep22:05:291
1128999338,3cyclictest30121-21mailstats23:05:371
1128999333,5cyclictest4136-21apt-get22:40:261
1128999332,6cyclictest6579-21snmp_o5powerctl00:20:421
11289993311,19cyclictest18141-21sh00:00:301
11284993318,11cyclictest0-21swapper/021:25:250
106891330,2ptp4l28117-21kworker/3:220:11:043
106891330,1ptp4l401ktimersoftd/320:38:173
106891330,1ptp4l401ktimersoftd/320:30:343
106891330,11ptp4l401ktimersoftd/321:15:273
1128999329,3cyclictest32490-21kworker/1:221:55:391
1128999326,4cyclictest0-21swapper/120:15:291
1128999325,5cyclictest3940-21grep20:25:261
1128999325,5cyclictest26458-21ssh00:40:421
1128999323,6cyclictest27832-21apt-get00:10:281
1128999322,5cyclictest16897-21apt-get22:20:281
1128999321,9cyclictest23760-21munin-plugin-st20:00:111
1128999321,7cyclictest11011-21ssh23:20:281
11284993217,11cyclictest0-21swapper/021:20:260
106891320,1ptp4l401ktimersoftd/323:00:443
106891320,1ptp4l401ktimersoftd/322:23:373
106891320,1ptp4l401ktimersoftd/321:53:203
106891320,1ptp4l401ktimersoftd/321:10:323
106891320,1ptp4l401ktimersoftd/320:06:143
106891320,1ptp4l401ktimersoftd/320:04:433
1128999318,3cyclictest30047-21if_ens322:00:321
1128999317,4cyclictest12127-21cat19:35:271
1128999317,4cyclictest12127-21cat19:35:271
1128999317,3cyclictest15209-21interrupts19:40:291
1128999317,3cyclictest15209-21interrupts19:40:291
1128999314,4cyclictest13987-21/usr/sbin/munin22:50:281
1128999312,5cyclictest984-21snmpd22:55:351
106891310,1ptp4l401ktimersoftd/320:43:413
106891310,1ptp4l401ktimersoftd/320:15:223
106891310,1ptp4l401ktimersoftd/319:52:263
106891310,0ptp4l401ktimersoftd/323:40:473
106891310,0ptp4l401ktimersoftd/319:36:143
106891310,0ptp4l401ktimersoftd/319:36:143
1129599302,3cyclictest121rcu_preempt23:05:342
1128999306,4cyclictest30077-21find20:10:321
1128999306,3cyclictest17072-21tr19:45:231
1128999303,6cyclictest19327-21apt-get19:50:231
1128999301,6cyclictest17489-21chrt00:00:171
106891300,9ptp4l401ktimersoftd/320:23:183
1129599292,3cyclictest293242sed21:15:432
11295992923,3cyclictest33-21ksoftirqd/222:45:302
11295992923,3cyclictest33-21ksoftirqd/220:05:222
106891290,1ptp4l401ktimersoftd/320:49:463
106891290,0ptp4l401ktimersoftd/319:46:093
54632280,3sleep233-21ksoftirqd/223:14:532
11295992822,3cyclictest33-21ksoftirqd/200:57:072
1128999281,5cyclictest20412-21tr21:00:241
11284992816,8cyclictest3444-21/usr/sbin/munin20:25:210
81312270,2sleep20-21swapper/200:22:462
149222270,2sleep20-21swapper/223:24:162
11295992722,3cyclictest33-21ksoftirqd/222:30:412
11295992722,3cyclictest33-21ksoftirqd/222:25:172
11295992720,4cyclictest33-21ksoftirqd/221:09:352
11295992720,4cyclictest33-21ksoftirqd/220:44:132
11305992620,3cyclictest41-21ksoftirqd/320:59:103
11295992620,3cyclictest33-21ksoftirqd/222:00:302
11295992620,3cyclictest33-21ksoftirqd/200:50:282
11295992619,4cyclictest33-21ksoftirqd/220:55:172
11295992619,4cyclictest33-21ksoftirqd/220:01:102
163832251,20sleep216393-21ssh22:20:062
11305992519,3cyclictest41-21ksoftirqd/320:30:093
11305992518,4cyclictest41-21ksoftirqd/321:29:113
11295992519,3cyclictest33-21ksoftirqd/219:56:072
11295992519,3cyclictest33-21ksoftirqd/200:40:302
11295992518,4cyclictest33-21ksoftirqd/221:51:462
11295992518,4cyclictest33-21ksoftirqd/220:54:492
11295992518,4cyclictest33-21ksoftirqd/220:34:142
11295992518,4cyclictest33-21ksoftirqd/220:25:592
106891250,1ptp4l401ktimersoftd/321:32:363
106891250,1ptp4l401ktimersoftd/321:32:363
11295992420,3cyclictest33-21ksoftirqd/200:10:362
11295992419,3cyclictest33-21ksoftirqd/223:00:332
11295992419,3cyclictest33-21ksoftirqd/221:39:172
11295992418,3cyclictest33-21ksoftirqd/201:03:052
11295992417,4cyclictest33-21ksoftirqd/221:26:252
11295992417,4cyclictest33-21ksoftirqd/221:04:492
11295992417,4cyclictest33-21ksoftirqd/220:12:462
11295992411,10cyclictest12883-21/usr/sbin/munin23:55:292
106891240,1ptp4l401ktimersoftd/322:55:263
11295992319,3cyclictest33-21ksoftirqd/223:15:302
11295992318,3cyclictest33-21ksoftirqd/219:36:312
11295992318,3cyclictest33-21ksoftirqd/219:36:312
11295992318,3cyclictest33-21ksoftirqd/200:30:362
11295992316,4cyclictest33-21ksoftirqd/221:23:282
11295992316,4cyclictest2760-21grep21:30:282
11295992316,4cyclictest2760-21grep21:30:282
106891230,1ptp4l401ktimersoftd/320:50:433
106891230,0ptp4l401ktimersoftd/321:00:233
11295992218,3cyclictest33-21ksoftirqd/200:00:592
11295992217,3cyclictest33-21ksoftirqd/223:30:362
11295992217,3cyclictest33-21ksoftirqd/222:50:292
11295992217,3cyclictest33-21ksoftirqd/222:44:222
11295992216,3cyclictest33-21ksoftirqd/200:46:432
11295992215,4cyclictest33-21ksoftirqd/220:35:222
11295992215,4cyclictest33-21ksoftirqd/219:49:502
11295992215,4cyclictest24554-21head00:05:462
1129599220,7cyclictest13882-21sed20:45:292
11295992116,3cyclictest33-21ksoftirqd/222:20:302
11295992116,3cyclictest33-21ksoftirqd/222:05:262
11295992115,4cyclictest33-21ksoftirqd/220:23:502
11295992115,3cyclictest31069-21grep23:40:322
11295992115,3cyclictest20244-21tr00:35:312
11295992115,3cyclictest19356-21head22:55:302
11295992115,3cyclictest17480-21threads23:25:432
11295992114,4cyclictest5602-21seq23:46:472
11295992114,4cyclictest33-21ksoftirqd/223:52:092
11295992114,4cyclictest33-21ksoftirqd/220:18:282
11295992111,8cyclictest33-21ksoftirqd/223:39:392
1129599208,9cyclictest590-21fschecks_count00:15:332
11295992014,3cyclictest8922-21sh22:10:462
11295992013,4cyclictest14344-21proc_pri19:40:142
11295992013,4cyclictest14344-21proc_pri19:40:142
11295991913,3cyclictest33-21ksoftirqd/221:11:272
11295991912,4cyclictest10380-21tr00:25:302
11295991711,3cyclictest19401-21cpuspeed_turbos19:50:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional