You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-26 - 22:03
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 highest latencies:
System rackbslot6.osadl.org (updated Fri Dec 26, 2025 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
122721800,4sleep31811999cyclictest10:18:063
142721510,3sleep01810599cyclictest10:54:280
3213021430,4sleep11810999cyclictest11:28:581
1068911160,8ptp4l23493-21kworker/3:007:14:363
110232940,2sleep10-21swapper/111:43:031
166232827,15sleep20-21swapper/207:13:042
97622670,4sleep125-21ksoftirqd/108:03:111
84462650,2sleep30-21swapper/308:02:573
122102600,1sleep30-21swapper/312:19:383
317972590,1sleep10-21swapper/107:43:041
106891590,1ptp4l401ktimersoftd/311:45:103
60442580,3sleep00-21swapper/011:37:480
46132550,2sleep20-21swapper/209:45:212
18119995546,5cyclictest41-21ksoftirqd/311:48:043
1811999530,4cyclictest25673-21ssh10:45:503
317172500,23sleep31811999cyclictest10:16:053
3132500,2sleep20-21swapper/212:07:492
1654724520,13sleep125-21ksoftirqd/107:13:031
106891400,1ptp4l401ktimersoftd/310:27:433
106891400,1ptp4l401ktimersoftd/308:53:063
1811999390,3cyclictest1055-21runrttasks10:51:063
18119993818,17cyclictest25816-21sed09:33:043
106891380,1ptp4l401ktimersoftd/312:14:353
106891380,0ptp4l401ktimersoftd/311:18:073
1811999373,27cyclictest13796-21apt-get10:32:573
1811999371,4cyclictest14869-21taskset08:13:443
18105993731,3cyclictest17554-21apt08:22:440
106891370,1ptp4l401ktimersoftd/310:09:163
106891370,1ptp4l401ktimersoftd/309:49:113
106891370,1ptp4l401ktimersoftd/309:40:023
106891370,1ptp4l401ktimersoftd/309:23:213
106891370,1ptp4l401ktimersoftd/309:22:113
1811999363,26cyclictest23018-21apt-get12:33:023
106891360,1ptp4l401ktimersoftd/312:28:393
106891360,1ptp4l401ktimersoftd/311:29:113
106891360,1ptp4l401ktimersoftd/311:04:403
106891360,1ptp4l401ktimersoftd/311:04:403
106891360,1ptp4l401ktimersoftd/310:54:003
106891360,1ptp4l401ktimersoftd/309:44:493
106891360,0ptp4l401ktimersoftd/312:24:283
106891360,0ptp4l401ktimersoftd/312:01:253
106891360,0ptp4l401ktimersoftd/309:54:593
1811999352,29cyclictest22766-21tr08:32:583
1811999350,4cyclictest20434-21irqrtprio10:03:053
1811999350,3cyclictest29381-21sh12:03:083
1811999350,3cyclictest25567-21fschecks_time08:37:593
1768723514,11sleep09-21ksoftirqd/007:13:350
106891350,1ptp4l401ktimersoftd/312:09:183
106891350,1ptp4l401ktimersoftd/311:56:093
106891350,1ptp4l401ktimersoftd/311:42:433
106891350,1ptp4l401ktimersoftd/308:02:103
106891350,0ptp4l401ktimersoftd/310:29:523
106891350,0ptp4l401ktimersoftd/307:27:093
106891350,0ptp4l401ktimersoftd/307:27:093
18119993411,20cyclictest26317-21cut11:23:083
1811999340,5cyclictest836-21acpi07:47:543
1811999340,4cyclictest598-21processes12:43:093
1811999340,4cyclictest32578-21chrt07:43:143
1811999340,3cyclictest26074-21/usr/sbin/munin07:33:013
1811999339,21cyclictest11448-21cron09:17:443
1811999339,20cyclictest28687-21cstates07:37:543
1811999338,22cyclictest29046-21grep12:38:193
18119993315,15cyclictest5317-21sh10:58:233
18119993315,15cyclictest5317-21sh10:58:233
1811999330,4cyclictest23409-21sh09:30:043
1811999330,3cyclictest3522-21expr07:52:583
1811999330,3cyclictest19291-21latency07:18:013
1811999330,3cyclictest15701-21taskset11:11:303
1811999330,3cyclictest0-21swapper/311:12:583
18109993327,3cyclictest27355-21fschecks_count10:48:041
1811999327,22cyclictest646-21in:imuxsock10:02:463
1811999321,5cyclictest0-21swapper/308:07:563
1811999321,4cyclictest0-21swapper/308:27:573
18119993212,17cyclictest4884-21sh11:35:303
2447323124,3sleep125-21ksoftirqd/112:33:181
1811999316,22cyclictest8615-21unixbench_multi09:08:133
18119993110,17cyclictest1055-21runrttasks09:03:053
1811999310,4cyclictest31644-21users08:48:153
1811999310,3cyclictest27815-21df08:42:593
1811999305,3cyclictest15935-21gltestperf08:17:593
1811999301,4cyclictest18729-21hddtemp_smartct10:38:043
18109993024,3cyclictest25-21ksoftirqd/110:02:461
1811999298,18cyclictest2339-21cpuspeed_turbos08:57:583
1811999295,3cyclictest18273-21gltestperf08:23:023
1811999291,5cyclictest0-21swapper/307:27:543
1811999291,5cyclictest0-21swapper/307:27:543
18114992923,3cyclictest33-21ksoftirqd/211:46:192
18109992924,3cyclictest25-21ksoftirqd/108:37:441
18105992924,3cyclictest9-21ksoftirqd/009:23:090
18105992924,3cyclictest9-21ksoftirqd/008:58:030
18114992813,12cyclictest33-21ksoftirqd/207:33:132
18109992824,3cyclictest25-21ksoftirqd/107:52:431
18109992822,3cyclictest25-21ksoftirqd/112:43:051
18105992823,3cyclictest9-21ksoftirqd/012:28:070
323832270,2sleep20-21swapper/207:43:132
1811499274,17cyclictest8378-21apt-get08:02:552
18114992721,3cyclictest33-21ksoftirqd/210:52:582
18114992720,4cyclictest33-21ksoftirqd/212:29:052
18114992720,4cyclictest33-21ksoftirqd/210:18:172
18114992720,4cyclictest33-21ksoftirqd/208:37:442
18114992720,4cyclictest33-21ksoftirqd/208:15:522
18114992720,4cyclictest33-21ksoftirqd/207:48:062
18114992720,4cyclictest33-21ksoftirqd/207:32:172
18114992720,4cyclictest33-21ksoftirqd/207:32:172
18109992721,3cyclictest5794-21ssh09:47:451
18109992721,3cyclictest25-21ksoftirqd/110:07:581
18109992720,4cyclictest25-21ksoftirqd/110:39:001
18109992720,4cyclictest25-21ksoftirqd/108:45:381
18105992722,3cyclictest9-21ksoftirqd/011:38:030
18105992720,4cyclictest9-21ksoftirqd/008:41:440
18105992720,4cyclictest9-21ksoftirqd/008:00:330
1811499266,13cyclictest15010-21ssh09:57:572
18114992620,3cyclictest33-21ksoftirqd/209:05:502
18114992619,4cyclictest33-21ksoftirqd/212:47:402
18114992619,4cyclictest33-21ksoftirqd/209:00:492
18109992621,3cyclictest25-21ksoftirqd/112:23:071
18109992621,3cyclictest25-21ksoftirqd/111:53:051
18109992621,3cyclictest25-21ksoftirqd/108:08:131
18109992620,4cyclictest25-21ksoftirqd/107:25:011
18109992620,4cyclictest25-21ksoftirqd/107:25:011
18109992620,3cyclictest25-21ksoftirqd/109:02:441
18109992620,3cyclictest25-21ksoftirqd/107:32:561
18109992619,4cyclictest25-21ksoftirqd/109:10:551
18109992619,4cyclictest25-21ksoftirqd/108:31:051
18109992619,4cyclictest25-21ksoftirqd/108:27:401
18109992613,7cyclictest11453-21diskmemload11:13:091
18105992621,3cyclictest9-21ksoftirqd/010:23:060
18105992620,4cyclictest9-21ksoftirqd/009:18:050
18105992620,3cyclictest9-21ksoftirqd/012:25:090
18105992620,3cyclictest9-21ksoftirqd/010:42:350
18105992620,3cyclictest9-21ksoftirqd/008:07:550
18105992619,4cyclictest9-21ksoftirqd/012:43:200
18105992619,4cyclictest9-21ksoftirqd/008:15:460
8662250,2sleep10-21swapper/109:41:471
18114992520,3cyclictest33-21ksoftirqd/211:21:332
18114992519,3cyclictest33-21ksoftirqd/208:47:572
18114992518,4cyclictest33-21ksoftirqd/211:17:392
18114992518,4cyclictest33-21ksoftirqd/209:16:222
18114992518,4cyclictest33-21ksoftirqd/207:20:082
18109992520,3cyclictest25-21ksoftirqd/112:38:091
18109992520,3cyclictest25-21ksoftirqd/110:23:061
18109992520,3cyclictest25-21ksoftirqd/108:48:041
18109992519,3cyclictest25-21ksoftirqd/111:58:061
18109992519,3cyclictest25-21ksoftirqd/111:07:471
18109992519,3cyclictest25-21ksoftirqd/111:07:471
18109992519,3cyclictest25-21ksoftirqd/109:18:021
18109992519,3cyclictest25-21ksoftirqd/109:03:001
18109992518,4cyclictest25-21ksoftirqd/109:16:001
18105992519,4cyclictest9-21ksoftirqd/009:29:450
18105992519,3cyclictest9-21ksoftirqd/010:33:040
18105992519,3cyclictest9-21ksoftirqd/009:04:310
18105992519,3cyclictest9-21ksoftirqd/007:34:150
18105992518,4cyclictest9-21ksoftirqd/007:17:490
192042240,1sleep00-21swapper/008:23:090
1811499243,14cyclictest13804-21ssh10:32:582
1811499242,15cyclictest11453-21diskmemload09:17:552
18114992419,3cyclictest33-21ksoftirqd/211:34:572
18114992418,3cyclictest33-21ksoftirqd/210:44:392
18114992418,3cyclictest33-21ksoftirqd/208:56:112
18114992418,3cyclictest33-21ksoftirqd/208:22:572
18114992417,4cyclictest33-21ksoftirqd/208:44:512
18114992417,4cyclictest33-21ksoftirqd/208:39:372
18109992419,3cyclictest25-21ksoftirqd/112:13:021
18109992419,3cyclictest25-21ksoftirqd/111:08:001
18109992419,3cyclictest25-21ksoftirqd/110:28:111
18109992418,4cyclictest25-21ksoftirqd/107:22:241
18109992418,3cyclictest25-21ksoftirqd/108:54:211
18109992418,3cyclictest25-21ksoftirqd/107:52:481
18109992417,4cyclictest25-21ksoftirqd/108:20:531
18105992419,3cyclictest9-21ksoftirqd/012:04:280
18105992419,3cyclictest9-21ksoftirqd/011:23:050
18105992418,4cyclictest9-21ksoftirqd/007:53:220
18105992418,3cyclictest9-21ksoftirqd/007:44:550
131352241,19sleep013143-21ssh09:54:430
1811499234,11cyclictest19665-21ssh11:52:592
1811499233,14cyclictest23025-21ssh12:33:022
18114992318,3cyclictest33-21ksoftirqd/210:15:042
18114992317,4cyclictest33-21ksoftirqd/209:40:312
18114992317,4cyclictest33-21ksoftirqd/208:28:372
18114992317,3cyclictest8722-21ssh10:27:152
18114992317,3cyclictest33-21ksoftirqd/211:08:152
18114992317,3cyclictest33-21ksoftirqd/211:00:242
18114992317,3cyclictest33-21ksoftirqd/211:00:242
18109992318,3cyclictest25-21ksoftirqd/112:07:491
18109992318,3cyclictest25-21ksoftirqd/111:52:481
18109992318,3cyclictest25-21ksoftirqd/111:23:021
18109992318,3cyclictest25-21ksoftirqd/110:58:061
18109992318,3cyclictest25-21ksoftirqd/110:58:061
18109992318,3cyclictest25-21ksoftirqd/110:43:151
18109992318,3cyclictest25-21ksoftirqd/108:02:441
18109992317,3cyclictest25-21ksoftirqd/109:49:061
18109992316,4cyclictest25-21ksoftirqd/109:32:451
18109992315,5cyclictest25387-21df_inode09:32:591
18105992320,2cyclictest9-21ksoftirqd/011:19:090
18105992318,3cyclictest9-21ksoftirqd/012:33:060
18105992318,3cyclictest9-21ksoftirqd/011:43:070
18105992318,3cyclictest9-21ksoftirqd/010:12:460
18105992317,4cyclictest9-21ksoftirqd/012:08:190
18105992317,3cyclictest9-21ksoftirqd/011:57:150
18105992317,3cyclictest9-21ksoftirqd/008:28:080
18105992317,3cyclictest9-21ksoftirqd/007:39:310
18114992217,3cyclictest33-21ksoftirqd/207:41:402
18114992215,4cyclictest33-21ksoftirqd/209:50:252
18114992213,5cyclictest9759-21fschecks_time10:28:042
1811499221,19cyclictest0-21swapper/208:18:002
18109992217,3cyclictest25-21ksoftirqd/110:03:091
18109992217,3cyclictest25-21ksoftirqd/109:23:141
18109992217,3cyclictest25-21ksoftirqd/108:40:001
18109992216,4cyclictest25-21ksoftirqd/112:19:001
18109992216,3cyclictest25-21ksoftirqd/111:37:481
18109992215,4cyclictest25-21ksoftirqd/107:29:581
18109992215,4cyclictest25-21ksoftirqd/107:29:581
18109992214,5cyclictest28993-21gltestperf10:13:021
18105992217,3cyclictest9-21ksoftirqd/011:03:050
18105992217,3cyclictest9-21ksoftirqd/011:03:050
18105992216,4cyclictest9-21ksoftirqd/008:47:220
18105992216,3cyclictest9-21ksoftirqd/007:27:550
18105992216,3cyclictest9-21ksoftirqd/007:27:550
18114992116,3cyclictest33-21ksoftirqd/211:25:462
18114992116,3cyclictest33-21ksoftirqd/211:03:092
18114992116,3cyclictest33-21ksoftirqd/211:03:092
18114992116,3cyclictest33-21ksoftirqd/210:39:132
18114992116,3cyclictest33-21ksoftirqd/210:08:092
18114992115,4cyclictest33-21ksoftirqd/211:32:042
18114992115,3cyclictest33-21ksoftirqd/212:13:382
18114992114,4cyclictest27325-21sh10:48:032
18114992114,4cyclictest14119-21cat12:23:002
18114992113,5cyclictest6053-21df_inode07:57:582
18114992113,5cyclictest16610-21ssh11:48:142
1811499211,17cyclictest3549-21grep07:52:582
1810999212,16cyclictest31920-21sed10:53:031
18109992115,3cyclictest25-21ksoftirqd/110:18:001
18109992113,4cyclictest11453-21diskmemload12:28:141
1810599219,3cyclictest12232grep10:18:060
1810599213,5cyclictest0-21swapper/010:28:300
18105992116,3cyclictest9-21ksoftirqd/011:48:100
18105992115,4cyclictest9-21ksoftirqd/007:24:520
18105992115,4cyclictest9-21ksoftirqd/007:24:520
18105992114,4cyclictest8221-21processes09:08:060
1811499205,12cyclictest4745-21latency_hist12:12:492
18114992015,3cyclictest33-21ksoftirqd/207:24:462
18114992015,3cyclictest33-21ksoftirqd/207:24:462
18114992015,3cyclictest29166-21awk09:37:452
18114992014,4cyclictest33-21ksoftirqd/209:09:042
18114992014,3cyclictest29344-21sh12:38:322
18114992014,3cyclictest12490-21sh12:20:132
18114992012,5cyclictest21072-21sh10:03:102
1811499201,16cyclictest11453-21diskmemload09:55:422
18109992015,3cyclictest25-21ksoftirqd/112:12:501
18109992014,3cyclictest25-21ksoftirqd/109:53:031
18109992014,3cyclictest25-21ksoftirqd/108:13:021
18109992014,3cyclictest13682-21sh10:32:521
18109992012,5cyclictest8957-21ssh11:39:491
18105992015,3cyclictest9-21ksoftirqd/009:37:460
18105992015,3cyclictest9-21ksoftirqd/008:57:440
18105992015,3cyclictest9-21ksoftirqd/008:37:440
18105992014,3cyclictest9-21ksoftirqd/012:38:340
18105992014,3cyclictest9-21ksoftirqd/007:47:560
18105992013,4cyclictest8848-21sh12:16:470
18105992013,4cyclictest16766-21unixbench_singl09:58:150
18105992013,4cyclictest15294-21sh11:10:410
1810599201,16cyclictest3206-21snmp_o5powerctl09:43:120
1810599201,16cyclictest31472-21sed08:48:140
18114991914,3cyclictest33-21ksoftirqd/208:07:552
18114991913,3cyclictest8429-21sh11:38:452
18114991913,3cyclictest22132-21snmp_o5powerctl09:28:102
18114991913,3cyclictest16330-21cpuspeed_turbos09:22:592
18114991912,4cyclictest24456-21cpuspeed_turbos11:58:042
18109991914,3cyclictest25-21ksoftirqd/111:18:021
18105991914,3cyclictest9-21ksoftirqd/011:58:110
18105991913,3cyclictest29912-21/usr/sbin/munin11:28:070
18105991913,3cyclictest19721-21cpuspeed_turbos10:02:590
18105991912,4cyclictest3647-21expr10:58:010
18105991912,4cyclictest3647-21expr10:58:010
18105991912,4cyclictest28838-21grep10:13:020
18105991912,4cyclictest22810-21expr10:43:010
1810599191,16cyclictest0-21swapper/010:52:140
1810599191,15cyclictest8761-21grep08:02:590
1810599190,4cyclictest31182-21snmp_o5powerctl09:38:100
1810599190,4cyclictest11453-21diskmemload11:15:310
18109991812,3cyclictest30050-21timerwakeupswit07:38:091
18105991812,3cyclictest11453-21diskmemload09:50:030
18105991812,3cyclictest10245-21cut09:13:040
18105991811,4cyclictest11453-21diskmemload12:18:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional