You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-18 - 23:12
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, lowest P state: performance
Characteristics of the highest latencies:
System rackdslot4.osadl.org (updated Sat Jul 18, 2026 12:45:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
103972206172,23sleep10-21swapper/107:09:561
103982201168,22sleep20-21swapper/207:09:562
138591200167,22phc2sys0-21swapper/307:09:563
103962195128,22sleep00-21swapper/007:09:540
3213121810,8sleep11070399cyclictest08:55:211
1357921650,5sleep31070599cyclictest12:39:593
464821000,1sleep10-21swapper/112:20:211
64542670,3sleep10-21swapper/112:25:131
1070299646,12cyclictest21183-21bc08:35:090
10705996317,4cyclictest41-21ksoftirqd/308:25:003
1070299635,16cyclictest8378-21latency_hist08:10:010
323812620,1sleep00-21swapper/007:50:250
79462610,5sleep17943-21turbostat11:24:591
1070299595,15cyclictest21718-21cut10:45:200
1070299594,16cyclictest24471-21irqrtprio07:35:180
1070299594,16cyclictest24471-21irqrtprio07:35:180
1070299594,12cyclictest4478-21sed09:05:200
1070299594,11cyclictest10237-21mailstats12:30:250
10705995826,7cyclictest41-21ksoftirqd/307:45:003
10704995830,4cyclictest33-21ksoftirqd/211:35:242
1070299584,18cyclictest9410-21cut09:15:180
1070299584,18cyclictest9410-21cut09:15:180
1070299583,11cyclictest22057-21ls11:50:200
1070299583,11cyclictest11801-21cut11:30:190
10704995725,4cyclictest33-21ksoftirqd/208:10:152
1070299574,18cyclictest30844-21date08:55:000
1070299574,17cyclictest19141-21cut07:25:180
10704995629,13cyclictest33-21ksoftirqd/208:45:182
1070299565,15cyclictest16330-21awk08:25:120
1070299564,12cyclictest32144-21mailstats11:05:240
1070299564,12cyclictest22409-21mailstats09:40:250
1070299564,10cyclictest3253-21sed12:20:000
1070299563,15cyclictest27360-21timerandwakeup10:55:260
1070299563,15cyclictest16356-21cstates11:40:140
10704995522,4cyclictest33-21ksoftirqd/211:40:272
1070299559,10cyclictest12221-21wc08:15:210
1070299555,17cyclictest13748-21cat09:25:130
1070299554,15cyclictest7065-21irqrtprio09:10:220
1070299554,15cyclictest24328-21irqrtprio11:55:180
1070299554,11cyclictest4271-21if_enp4s012:20:180
1070299554,11cyclictest18837-21df_abs09:35:120
1070299554,10cyclictest29077-21irqrtprio11:00:190
1070299553,11cyclictest11358-21cstates09:20:130
1070299553,10cyclictest23582-21cstates09:45:150
10705995419,9cyclictest41-21ksoftirqd/309:15:133
10705995419,9cyclictest41-21ksoftirqd/309:15:133
10705995417,9cyclictest41-21ksoftirqd/311:20:183
1070299546,10cyclictest29571-21grep09:55:230
1070299544,10cyclictest26667-21irqrtprio09:50:180
10705995341,3cyclictest41-21ksoftirqd/307:40:013
10705995341,3cyclictest41-21ksoftirqd/307:40:013
10705995318,12cyclictest41-21ksoftirqd/310:35:153
10704995322,4cyclictest33-21ksoftirqd/211:05:272
10704995321,2cyclictest33-21ksoftirqd/208:05:002
1070299535,11cyclictest12477-21awk07:10:280
1070299534,17cyclictest1466-21irqrtprio11:10:200
1070299526,11cyclictest2246-21grep10:05:230
1070299524,17cyclictest17485-21awk07:20:260
1070299523,16cyclictest10926-21/usr/sbin/munin10:25:240
1070299523,15cyclictest9052-21irqrtprio10:20:170
1070299522,17cyclictest0-21swapper/012:30:010
1070299516,11cyclictest25918-21awk08:45:000
1070299514,11cyclictest20637-21cat10:45:000
138491500,1ptp4l401ktimersoftd/310:21:413
10704995021,14cyclictest33-21ksoftirqd/210:15:192
10705994920,9cyclictest41-21ksoftirqd/309:00:153
10704994919,4cyclictest33-21ksoftirqd/208:55:172
10703994929,17cyclictest25-21ksoftirqd/109:25:101
1070299497,10cyclictest14789-21grep11:35:240
10705994817,10cyclictest41-21ksoftirqd/309:50:003
10704994814,4cyclictest33-21ksoftirqd/212:00:002
1070299485,10cyclictest11900-21if_err_enp4s012:35:190
151432470,2sleep10-21swapper/108:20:231
1070299472,7cyclictest20325-21grep08:30:260
10705994614,4cyclictest41-21ksoftirqd/312:15:013
1070599460,2cyclictest121rcu_preempt11:05:003
10704994616,4cyclictest33-21ksoftirqd/207:40:272
1070599457,8cyclictest41-21ksoftirqd/310:50:223
1070599452,8cyclictest41-21ksoftirqd/307:45:273
10705994520,3cyclictest41-21ksoftirqd/309:45:013
1070599451,3cyclictest121rcu_preempt11:35:233
10705994513,4cyclictest41-21ksoftirqd/309:20:133
1070499455,2cyclictest121rcu_preempt11:50:002
10704994516,4cyclictest33-21ksoftirqd/211:50:132
10704994514,4cyclictest33-21ksoftirqd/211:15:152
10704994514,4cyclictest33-21ksoftirqd/211:00:252
10703994527,16cyclictest25-21ksoftirqd/109:50:101
138491440,0ptp4l401ktimersoftd/310:16:283
1070599447,7cyclictest41-21ksoftirqd/310:05:233
10705994434,3cyclictest41-21ksoftirqd/310:50:013
1070599442,3cyclictest121rcu_preempt07:15:213
10705994414,10cyclictest41-21ksoftirqd/310:55:143
1070599440,2cyclictest121rcu_preempt08:45:193
10704994435,3cyclictest33-21ksoftirqd/209:20:002
10704994435,3cyclictest33-21ksoftirqd/209:20:002
10704994430,4cyclictest33-21ksoftirqd/207:15:212
10704994417,4cyclictest33-21ksoftirqd/212:10:152
10704994415,4cyclictest33-21ksoftirqd/209:00:262
10704994411,3cyclictest33-21ksoftirqd/212:20:262
1070299446,11cyclictest10595-21rm11:30:010
1070299443,8cyclictest20968-21apt-config07:30:000
1070299442,6cyclictest3249-21apt-get11:15:130
1070599439,8cyclictest41-21ksoftirqd/307:10:273
1070599437,7cyclictest41-21ksoftirqd/312:05:153
1070599437,7cyclictest41-21ksoftirqd/312:05:153
1070599436,7cyclictest41-21ksoftirqd/308:15:163
1070599436,7cyclictest41-21ksoftirqd/307:25:153
1070599435,8cyclictest41-21ksoftirqd/308:05:213
10705994327,2cyclictest41-21ksoftirqd/309:35:163
1070599432,3cyclictest121rcu_preempt11:44:593
10705994321,11cyclictest41-21ksoftirqd/311:15:243
10705994320,3cyclictest41-21ksoftirqd/309:10:283
10705994311,9cyclictest41-21ksoftirqd/307:30:163
1070499432,3cyclictest33-21ksoftirqd/207:50:202
10704994322,4cyclictest33-21ksoftirqd/207:10:202
10704994313,4cyclictest33-21ksoftirqd/212:35:152
1070299435,7cyclictest31120-21df10:00:130
1070299433,6cyclictest23287-21apt-get10:50:120
1070299432,16cyclictest25996-21apt-get07:40:110
1070599427,6cyclictest41-21ksoftirqd/308:25:183
1070599427,6cyclictest41-21ksoftirqd/308:00:173
10705994212,8cyclictest41-21ksoftirqd/309:25:243
10705994212,8cyclictest41-21ksoftirqd/308:00:013
1070499428,4cyclictest33-21ksoftirqd/210:40:112
10704994212,3cyclictest33-21ksoftirqd/209:45:012
1070299424,8cyclictest27012-21memory12:00:230
1070299422,7cyclictest2599-21ls07:55:260
138491410,0ptp4l401ktimersoftd/310:40:203
1070599416,7cyclictest41-21ksoftirqd/309:05:143
1070599415,8cyclictest41-21ksoftirqd/307:50:253
10705994130,9cyclictest41-21ksoftirqd/312:20:013
1070599412,3cyclictest121rcu_preempt08:10:163
10705994113,4cyclictest41-21ksoftirqd/310:03:423
1070599410,3cyclictest121rcu_preempt11:50:143
1070599410,2cyclictest121rcu_preempt10:10:203
1070499416,4cyclictest33-21ksoftirqd/210:00:002
10704994135,3cyclictest33-21ksoftirqd/208:35:002
1070299413,8cyclictest14345-21memory07:15:180
1070299412,6cyclictest28417-21sshd07:45:030
1070599405,8cyclictest41-21ksoftirqd/308:35:193
1070599401,3cyclictest121rcu_preempt12:04:593
10705994011,8cyclictest41-21ksoftirqd/311:25:133
10704994035,3cyclictest33-21ksoftirqd/211:15:002
10704994035,3cyclictest33-21ksoftirqd/209:50:002
10704994035,3cyclictest33-21ksoftirqd/209:15:002
10704994027,3cyclictest33-21ksoftirqd/210:35:152
10704994011,3cyclictest33-21ksoftirqd/210:10:222
10705993934,3cyclictest41-21ksoftirqd/312:25:003
10705993934,3cyclictest41-21ksoftirqd/311:09:593
10705993923,5cyclictest41-21ksoftirqd/309:59:593
1070599391,3cyclictest121rcu_preempt08:55:273
1070499396,4cyclictest33-21ksoftirqd/210:45:182
1070499395,4cyclictest33-21ksoftirqd/208:05:232
10704993934,3cyclictest33-21ksoftirqd/211:30:012
10704993930,3cyclictest33-21ksoftirqd/207:30:242
10704993926,3cyclictest33-21ksoftirqd/210:55:192
10704993926,3cyclictest33-21ksoftirqd/208:35:212
10704993926,3cyclictest33-21ksoftirqd/208:15:132
10704993925,4cyclictest33-21ksoftirqd/209:20:262
10704993925,3cyclictest33-21ksoftirqd/209:50:162
10704993923,4cyclictest33-21ksoftirqd/208:25:132
1070399396,30cyclictest705-21apt-get11:10:131
1070299394,8cyclictest19228-21iostat11:45:190
1070299393,7cyclictest2227-21memory09:00:230
10705993833,3cyclictest41-21ksoftirqd/311:45:233
10705993833,3cyclictest41-21ksoftirqd/309:55:003
1070499384,3cyclictest33-21ksoftirqd/210:00:152
10704993833,3cyclictest33-21ksoftirqd/211:25:002
10704993833,3cyclictest33-21ksoftirqd/210:55:012
10704993833,3cyclictest33-21ksoftirqd/210:20:122
10704993833,3cyclictest33-21ksoftirqd/208:20:192
10704993833,3cyclictest33-21ksoftirqd/207:55:152
10704993824,3cyclictest33-21ksoftirqd/209:25:132
1070299380,10cyclictest0-21swapper/008:00:260
10705993732,3cyclictest41-21ksoftirqd/310:34:593
10705993732,3cyclictest41-21ksoftirqd/307:25:003
10705993731,3cyclictest41-21ksoftirqd/312:30:003
10704993733,2cyclictest33-21ksoftirqd/211:35:012
10704993732,3cyclictest33-21ksoftirqd/212:20:012
1070299372,7cyclictest6498-21iostat10:15:190
10705993631,3cyclictest41-21ksoftirqd/311:10:203
10705993631,3cyclictest41-21ksoftirqd/309:30:143
10705993631,3cyclictest41-21ksoftirqd/308:30:273
10705993630,4cyclictest41-21ksoftirqd/312:30:143
10705993623,4cyclictest41-21ksoftirqd/311:55:173
1070499364,2cyclictest121rcu_preempt10:05:262
10704993632,2cyclictest33-21ksoftirqd/209:30:282
10704993632,2cyclictest33-21ksoftirqd/208:50:152
10704993632,2cyclictest33-21ksoftirqd/207:25:182
10704993631,3cyclictest33-21ksoftirqd/212:30:112
10704993631,3cyclictest33-21ksoftirqd/209:35:112
10704993625,9cyclictest33-21ksoftirqd/209:05:272
10704993625,3cyclictest33-21ksoftirqd/210:25:122
10704993622,4cyclictest33-21ksoftirqd/207:35:132
10704993622,4cyclictest33-21ksoftirqd/207:35:132
10704993621,4cyclictest33-21ksoftirqd/207:25:012
10703993628,5cyclictest25-21ksoftirqd/111:36:151
10703993615,19cyclictest32083-21ptp4l-jitter11:05:241
10703993613,20cyclictest13188-21ls07:15:021
10705993530,3cyclictest41-21ksoftirqd/310:30:003
10705993530,3cyclictest41-21ksoftirqd/308:40:143
10705993529,3cyclictest41-21ksoftirqd/311:30:133
10705993529,3cyclictest41-21ksoftirqd/308:50:193
10704993531,2cyclictest33-21ksoftirqd/207:45:272
1070499353,10cyclictest33-21ksoftirqd/212:00:162
10704993530,3cyclictest33-21ksoftirqd/210:30:262
10704993526,3cyclictest33-21ksoftirqd/212:25:162
10703993529,4cyclictest25-21ksoftirqd/111:34:061
10703993529,4cyclictest25-21ksoftirqd/111:03:421
10703993529,4cyclictest25-21ksoftirqd/110:32:331
10703993529,4cyclictest25-21ksoftirqd/108:02:291
10703993529,4cyclictest25-21ksoftirqd/107:54:511
10703993512,21cyclictest8751-21cut10:20:141
10704993430,2cyclictest33-21ksoftirqd/208:45:002
10704993422,3cyclictest33-21ksoftirqd/212:10:012
10704993422,3cyclictest33-21ksoftirqd/212:10:012
1070399349,21cyclictest3277-21apt-key12:20:011
10703993429,3cyclictest25-21ksoftirqd/111:42:501
10703993428,4cyclictest25-21ksoftirqd/110:28:321
10703993428,4cyclictest25-21ksoftirqd/110:00:521
10703993428,4cyclictest25-21ksoftirqd/108:48:551
10703993428,4cyclictest25-21ksoftirqd/108:35:111
10703993428,4cyclictest25-21ksoftirqd/108:07:231
10703993428,4cyclictest25-21ksoftirqd/107:21:191
10703993413,18cyclictest25731-21/usr/sbin/munin10:55:121
10703993411,21cyclictest10004-21ptp4l08:10:271
10703993411,20cyclictest23661-21expr11:55:131
10702993428,4cyclictest9-21ksoftirqd/012:10:320
10702993428,4cyclictest9-21ksoftirqd/011:25:000
1070299341,10cyclictest0-21swapper/008:10:210
1070299340,16cyclictest0-21swapper/012:05:110
1070299340,16cyclictest0-21swapper/012:05:110
10703993327,4cyclictest25-21ksoftirqd/110:48:421
1070399331,29cyclictest29229-21if_enp1s008:50:181
10703993312,19cyclictest29070-21interrupts12:05:171
10703993312,19cyclictest29070-21interrupts12:05:161
10703993310,20cyclictest31870-21latency12:10:221
10703993310,20cyclictest19216-21interrupts11:45:171
10702993327,4cyclictest9-21ksoftirqd/010:30:190
10702993327,4cyclictest9-21ksoftirqd/008:21:180
1070399329,20cyclictest25922-21latency_hist07:40:011
1070399329,20cyclictest25922-21latency_hist07:40:001
1070399328,21cyclictest28730-21df_abs09:55:161
1070399322,8cyclictest6081-21apt-get09:10:141
10703993227,3cyclictest25-21ksoftirqd/110:17:371
10703993227,3cyclictest25-21ksoftirqd/109:39:251
10703993226,4cyclictest25-21ksoftirqd/108:27:131
10703993226,4cyclictest25-21ksoftirqd/107:59:081
1070399322,4cyclictest0-21swapper/109:15:121
1070399322,4cyclictest0-21swapper/109:15:111
10703993211,18cyclictest24424-21cut08:40:191
1070399320,29cyclictest14981-21unixbench_multi07:15:241
10702993226,4cyclictest9-21ksoftirqd/008:56:000
1070399318,20cyclictest19475-21irqrtprio08:30:201
1070399316,3cyclictest10439-21cat12:30:261
10703993126,3cyclictest25-21ksoftirqd/112:38:241
10703993125,4cyclictest25-21ksoftirqd/111:25:071
10703993125,4cyclictest25-21ksoftirqd/110:37:581
10703993125,4cyclictest25-21ksoftirqd/109:48:441
1070399312,4cyclictest0-21swapper/111:15:131
1070399312,4cyclictest0-21swapper/110:50:131
1070399311,3cyclictest11061-21/usr/sbin/munin08:15:171
1070299311,10cyclictest0-21swapper/008:50:000
1070399308,3cyclictest26112-21cstates12:00:151
1070399308,20cyclictest2647-21unixbench_multi10:05:261
1070399302,4cyclictest0-21swapper/107:40:121
10703993024,4cyclictest25-21ksoftirqd/110:41:081
10703993024,4cyclictest25-21ksoftirqd/109:42:551
10702993025,3cyclictest9-21ksoftirqd/010:11:380
1070399297,3cyclictest28855-21df_abs07:45:151
1070399296,3cyclictest12030-21cut09:20:191
1070399295,3cyclictest21153-21cpuspeed_turbos07:30:141
1070399292,6cyclictest20966-21apt-get11:50:131
1070399292,5cyclictest3329-21apt-get10:10:131
1070399292,5cyclictest0-21swapper/109:00:141
1070399285,2cyclictest50798rtkit-daemon07:29:091
10703992823,3cyclictest25-21ksoftirqd/109:30:351
1070399281,4cyclictest5836-21apt09:10:001
1070299254,7cyclictest16439-21df_inode09:30:150
1070299222,4cyclictest0-21swapper/010:35:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional