You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-01 - 00:43
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 Jul 31, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
378021700,4sleep12946699cyclictest13:43:051
2236221550,4sleep12946699cyclictest11:48:551
1369921470,5sleep22947499cyclictest14:26:142
1068911050,4ptp4l401ktimersoftd/309:13:163
29459997970,4cyclictest9-21ksoftirqd/012:33:020
106891740,1ptp4l401ktimersoftd/311:43:593
106891740,1ptp4l401ktimersoftd/311:28:453
29459996450,8cyclictest9-21ksoftirqd/014:08:040
209412640,3sleep20-21swapper/213:27:522
29459996249,6cyclictest9-21ksoftirqd/011:33:010
106891600,1ptp4l401ktimersoftd/314:07:083
106891590,1ptp4l401ktimersoftd/313:22:153
35662580,4sleep1241ktimersoftd/112:36:281
263022580,2sleep30-21swapper/313:33:033
106891580,1ptp4l401ktimersoftd/313:14:433
29459995643,6cyclictest9-21ksoftirqd/013:23:050
106891540,1ptp4l401ktimersoftd/311:25:513
171742530,2sleep0101ktimersoftd/012:49:320
29459995242,4cyclictest9-21ksoftirqd/012:53:020
29459995238,6cyclictest9-21ksoftirqd/010:02:590
293012525,36sleep00-21swapper/009:17:070
152202520,2sleep015219-21head09:53:030
29459995141,5cyclictest9-21ksoftirqd/011:48:010
106891490,2ptp4l23198-21kworker/3:011:36:403
106891480,1ptp4l401ktimersoftd/312:37:243
29474994711,4cyclictest121rcu_preempt11:53:022
106891470,2ptp4l11742-21kworker/3:213:55:333
106891460,1ptp4l401ktimersoftd/312:08:383
106891450,1ptp4l401ktimersoftd/314:26:363
106891440,1ptp4l401ktimersoftd/310:08:133
29459994330,7cyclictest9-21ksoftirqd/012:58:030
29459994330,6cyclictest9-21ksoftirqd/011:28:020
29459994028,7cyclictest9-21ksoftirqd/010:43:010
106891400,0ptp4l401ktimersoftd/311:18:353
106891400,0ptp4l401ktimersoftd/311:18:353
29459993930,5cyclictest9-21ksoftirqd/012:08:030
29459993928,4cyclictest9-21ksoftirqd/011:08:010
2910323917,11sleep125-21ksoftirqd/109:14:331
106891390,1ptp4l401ktimersoftd/314:00:043
106891380,1ptp4l401ktimersoftd/313:52:453
106891380,1ptp4l401ktimersoftd/313:45:473
106891380,1ptp4l401ktimersoftd/313:38:233
106891380,1ptp4l401ktimersoftd/312:51:103
106891380,1ptp4l401ktimersoftd/312:17:583
106891380,0ptp4l401ktimersoftd/314:16:163
106891380,0ptp4l401ktimersoftd/311:58:413
90822370,1sleep30-21swapper/314:21:413
29459993729,4cyclictest9-21ksoftirqd/013:33:050
279712372,23sleep227227-21/usr/sbin/munin09:13:092
217232370,2sleep20-21swapper/214:01:132
106891370,1ptp4l401ktimersoftd/314:47:403
106891370,1ptp4l401ktimersoftd/314:47:403
106891370,1ptp4l401ktimersoftd/313:27:553
106891370,1ptp4l401ktimersoftd/313:12:423
106891370,1ptp4l401ktimersoftd/313:05:353
106891370,1ptp4l401ktimersoftd/313:05:353
106891370,1ptp4l401ktimersoftd/312:46:083
106891370,1ptp4l401ktimersoftd/312:32:083
106891370,1ptp4l401ktimersoftd/312:25:093
106891370,1ptp4l401ktimersoftd/312:13:353
106891370,1ptp4l401ktimersoftd/309:23:093
106891370,1ptp4l401ktimersoftd/309:23:093
29474993623,10cyclictest33-21ksoftirqd/210:07:472
242322360,2sleep00-21swapper/014:37:320
168752360,16sleep147050irq/101-ens3-Tx12:17:491
106891360,1ptp4l401ktimersoftd/314:41:113
106891360,1ptp4l401ktimersoftd/313:23:263
106891360,1ptp4l401ktimersoftd/310:18:023
106891360,0ptp4l401ktimersoftd/312:54:293
29459993529,3cyclictest9-21ksoftirqd/014:44:520
29459993529,3cyclictest9-21ksoftirqd/014:44:520
106891350,1ptp4l401ktimersoftd/314:12:283
106891340,1ptp4l401ktimersoftd/311:53:253
106891340,1ptp4l401ktimersoftd/309:38:183
29459993328,3cyclictest9-21ksoftirqd/012:27:510
106891330,3ptp4l11742-21kworker/3:212:41:003
106891330,2ptp4l20456-21kworker/3:109:28:303
106891330,2ptp4l20456-21kworker/3:109:28:303
106891330,1ptp4l401ktimersoftd/314:33:043
29459993227,3cyclictest9-21ksoftirqd/014:02:530
106891320,1ptp4l401ktimersoftd/309:58:203
29459993125,4cyclictest31049-1kworker/u9:013:48:090
29459993125,3cyclictest9-21ksoftirqd/013:47:530
106891310,1ptp4l401ktimersoftd/313:02:303
106891310,1ptp4l401ktimersoftd/311:48:083
106891310,1ptp4l401ktimersoftd/311:12:033
106891310,0ptp4l401ktimersoftd/309:19:133
106891310,0ptp4l401ktimersoftd/309:19:133
29459993026,2cyclictest9-21ksoftirqd/014:27:530
29459993025,3cyclictest9-21ksoftirqd/012:22:510
29459993021,6cyclictest9-21ksoftirqd/012:13:030
29459993016,6cyclictest9-21ksoftirqd/009:32:590
106891300,0ptp4l401ktimersoftd/310:42:133
29459992924,3cyclictest9-21ksoftirqd/012:47:510
29459992923,3cyclictest9-21ksoftirqd/011:43:200
29459992923,3cyclictest9-21ksoftirqd/010:33:010
29459992923,3cyclictest9-21ksoftirqd/009:27:460
29459992923,3cyclictest9-21ksoftirqd/009:27:460
29459992921,4cyclictest9-21ksoftirqd/012:03:030
29459992918,9cyclictest9-21ksoftirqd/013:28:090
106891290,0ptp4l401ktimersoftd/310:53:583
29474992821,4cyclictest33-21ksoftirqd/212:22:442
29474992821,4cyclictest33-21ksoftirqd/212:10:242
29459992823,3cyclictest9-21ksoftirqd/013:17:520
29459992823,3cyclictest9-21ksoftirqd/013:08:040
29459992823,3cyclictest9-21ksoftirqd/011:23:020
29459992822,3cyclictest9-21ksoftirqd/014:22:530
29459992822,3cyclictest9-21ksoftirqd/011:18:000
29459992822,3cyclictest9-21ksoftirqd/011:18:000
29459992817,9cyclictest9-21ksoftirqd/011:13:190
106891280,1ptp4l401ktimersoftd/309:44:403
106891280,0ptp4l401ktimersoftd/312:05:193
29474992722,3cyclictest33-21ksoftirqd/211:47:502
29474992722,3cyclictest33-21ksoftirqd/209:27:462
29474992722,3cyclictest33-21ksoftirqd/209:27:462
29474992721,3cyclictest33-21ksoftirqd/214:13:052
29474992720,4cyclictest33-21ksoftirqd/213:09:012
29474992720,4cyclictest33-21ksoftirqd/210:41:552
29474992720,4cyclictest33-21ksoftirqd/209:44:102
29459992722,3cyclictest9-21ksoftirqd/011:38:210
29459992722,3cyclictest9-21ksoftirqd/010:28:070
29459992721,3cyclictest9-21ksoftirqd/012:02:510
29459992721,3cyclictest9-21ksoftirqd/010:55:410
29459992721,3cyclictest9-21ksoftirqd/010:49:110
29459992721,3cyclictest9-21ksoftirqd/010:08:040
29459992720,4cyclictest9-21ksoftirqd/009:42:470
29459992714,3cyclictest9-21ksoftirqd/009:43:030
106891270,1ptp4l401ktimersoftd/311:40:583
29480992621,3cyclictest41-21ksoftirqd/310:03:023
29474992621,3cyclictest33-21ksoftirqd/211:23:042
29474992620,4cyclictest33-21ksoftirqd/213:47:192
29474992619,4cyclictest5897-21ps11:33:082
29474992619,4cyclictest33-21ksoftirqd/214:29:032
29474992619,4cyclictest33-21ksoftirqd/210:12:562
29474992619,4cyclictest33-21ksoftirqd/210:10:562
29459992621,3cyclictest9-21ksoftirqd/013:38:050
29459992621,3cyclictest9-21ksoftirqd/013:18:130
29459992620,3cyclictest9-21ksoftirqd/012:42:510
29459992620,3cyclictest9-21ksoftirqd/009:48:180
29459992615,9cyclictest9-21ksoftirqd/012:28:120
106891260,1ptp4l401ktimersoftd/311:01:363
106891260,1ptp4l401ktimersoftd/310:48:093
102922619,3sleep233-21ksoftirqd/212:33:132
29480992519,3cyclictest41-21ksoftirqd/310:34:333
29480992518,4cyclictest41-21ksoftirqd/310:24:013
29474992520,3cyclictest33-21ksoftirqd/213:31:022
29474992519,3cyclictest33-21ksoftirqd/214:47:542
29474992519,3cyclictest33-21ksoftirqd/214:47:542
29474992519,3cyclictest33-21ksoftirqd/213:18:102
29474992519,3cyclictest33-21ksoftirqd/211:14:542
29474992519,3cyclictest33-21ksoftirqd/209:18:042
29474992519,3cyclictest33-21ksoftirqd/209:18:042
29474992518,4cyclictest33-21ksoftirqd/214:35:252
2946699254,13cyclictest8554-21ssh13:48:081
2946699254,12cyclictest21206-21snmpd14:33:051
29466992520,3cyclictest25-21ksoftirqd/110:58:311
29466992519,3cyclictest25-21ksoftirqd/113:00:081
29466992519,3cyclictest25-21ksoftirqd/111:28:471
29466992519,3cyclictest25-21ksoftirqd/110:06:291
29466992518,4cyclictest25-21ksoftirqd/110:48:001
29466992518,4cyclictest25-21ksoftirqd/109:51:441
29466992518,4cyclictest25-21ksoftirqd/109:25:101
29466992518,4cyclictest25-21ksoftirqd/109:25:101
29466992518,4cyclictest25-21ksoftirqd/109:20:001
29466992518,4cyclictest25-21ksoftirqd/109:20:001
2945999254,3cyclictest121rcu_preempt13:03:160
2945999254,3cyclictest121rcu_preempt13:03:160
29459992520,3cyclictest9-21ksoftirqd/014:32:530
29459992520,3cyclictest9-21ksoftirqd/013:53:140
29459992520,3cyclictest9-21ksoftirqd/011:03:100
29459992519,3cyclictest9-21ksoftirqd/011:53:060
29459992519,3cyclictest9-21ksoftirqd/010:23:010
29459992519,3cyclictest9-21ksoftirqd/009:18:010
29459992519,3cyclictest9-21ksoftirqd/009:18:010
2945999251,20cyclictest1733-21ssh14:13:160
106891250,1ptp4l401ktimersoftd/311:04:433
106891250,1ptp4l401ktimersoftd/310:28:013
106891250,0ptp4l401ktimersoftd/309:56:273
29480992418,3cyclictest41-21ksoftirqd/310:43:003
29480992417,4cyclictest41-21ksoftirqd/311:16:413
29480992411,4cyclictest41-21ksoftirqd/309:33:043
29474992420,3cyclictest33-21ksoftirqd/212:58:062
29474992419,3cyclictest33-21ksoftirqd/214:09:562
29474992419,3cyclictest33-21ksoftirqd/213:53:192
29474992419,3cyclictest33-21ksoftirqd/210:52:482
29474992418,3cyclictest33-21ksoftirqd/213:41:062
29474992418,3cyclictest33-21ksoftirqd/213:03:162
29474992418,3cyclictest33-21ksoftirqd/213:03:162
29474992418,3cyclictest33-21ksoftirqd/212:32:122
29474992418,3cyclictest33-21ksoftirqd/209:57:472
29474992417,4cyclictest33-21ksoftirqd/212:48:302
29474992417,4cyclictest33-21ksoftirqd/210:21:232
29466992418,4cyclictest25-21ksoftirqd/110:16:411
29466992417,4cyclictest25-21ksoftirqd/112:51:221
29466992417,4cyclictest25-21ksoftirqd/111:16:191
29466992417,4cyclictest25-21ksoftirqd/111:08:561
29466992417,4cyclictest25-21ksoftirqd/109:56:171
2946699241,13cyclictest13369-21ssh13:53:041
29459992420,3cyclictest9-21ksoftirqd/014:06:050
29459992418,3cyclictest9-21ksoftirqd/010:19:450
29459992418,3cyclictest9-21ksoftirqd/010:15:540
29459992417,4cyclictest9-21ksoftirqd/010:02:230
29459992412,6cyclictest9-21ksoftirqd/009:27:590
29459992412,6cyclictest9-21ksoftirqd/009:27:590
106891240,1ptp4l401ktimersoftd/314:28:033
106891240,1ptp4l401ktimersoftd/309:48:003
29474992318,3cyclictest33-21ksoftirqd/212:01:452
29474992318,3cyclictest33-21ksoftirqd/211:51:162
29474992317,3cyclictest33-21ksoftirqd/210:47:482
29474992317,3cyclictest33-21ksoftirqd/210:32:192
29474992316,4cyclictest33-21ksoftirqd/211:40:532
29474992316,4cyclictest33-21ksoftirqd/209:28:442
29474992316,4cyclictest33-21ksoftirqd/209:28:442
2946699235,11cyclictest47050irq/101-ens3-Tx12:28:041
2946699233,4cyclictest1059-21sh12:01:031
2946699232,13cyclictest47050irq/101-ens3-Tx14:13:061
29466992318,3cyclictest25-21ksoftirqd/113:30:051
29466992318,3cyclictest25-21ksoftirqd/112:23:091
29466992317,4cyclictest25-21ksoftirqd/109:42:201
29466992316,4cyclictest25-21ksoftirqd/111:03:021
2946699231,19cyclictest14956-21ssh14:27:581
29459992318,3cyclictest9-21ksoftirqd/014:38:160
29459992318,3cyclictest9-21ksoftirqd/010:58:080
29459992318,3cyclictest9-21ksoftirqd/010:38:030
1820422316,3sleep233-21ksoftirqd/211:08:062
106891230,1ptp4l401ktimersoftd/310:13:143
105162230,3sleep22947499cyclictest13:16:562
29474992218,3cyclictest33-21ksoftirqd/214:38:122
2947499221,7cyclictest25940-21ssh12:26:082
29474992217,3cyclictest33-21ksoftirqd/212:38:192
29474992217,3cyclictest33-21ksoftirqd/209:52:472
29474992215,4cyclictest33-21ksoftirqd/210:23:322
29474992215,4cyclictest17539-21grep09:58:062
29474992214,5cyclictest8112-21head09:38:042
29466992217,3cyclictest25-21ksoftirqd/112:41:161
29466992217,3cyclictest25-21ksoftirqd/110:40:091
29466992216,3cyclictest25-21ksoftirqd/110:34:011
29466992215,4cyclictest30731-21snmp_o5powerctl13:03:181
29466992215,4cyclictest30731-21snmp_o5powerctl13:03:181
29466992215,4cyclictest25-21ksoftirqd/110:10:221
29474992116,3cyclictest33-21ksoftirqd/212:53:182
29474992115,3cyclictest33-21ksoftirqd/214:22:302
29474992115,3cyclictest33-21ksoftirqd/212:03:412
29474992115,3cyclictest1774-21grep10:33:042
29474992111,7cyclictest12529-21cut12:13:042
29474992110,8cyclictest2020-21unixbench_multi11:28:212
2946699213,11cyclictest24866-21ssh14:38:061
29466992116,3cyclictest25-21ksoftirqd/113:36:511
29466992116,3cyclictest13185-21grep13:18:221
29466992116,3cyclictest0-21swapper/110:54:411
29466992115,4cyclictest25-21ksoftirqd/110:00:191
29466992115,3cyclictest31851-21sed10:28:051
29466992115,3cyclictest25-21ksoftirqd/113:07:521
29466992114,4cyclictest31535-21unixbench_singl14:43:251
29466992114,4cyclictest31535-21unixbench_singl14:43:251
29466992114,4cyclictest28978-21ssh11:56:471
29466992114,4cyclictest25-21ksoftirqd/110:44:271
2946699211,17cyclictest31572-21ssh14:11:221
2946699211,17cyclictest15821-21if_enp1s0.111:43:081
29466992110,8cyclictest18549-21fschecks_count13:58:081
2947499203,11cyclictest23093-21apt-get14:03:032
29474992014,3cyclictest33-21ksoftirqd/211:00:542
29474992013,4cyclictest33-21ksoftirqd/211:03:432
29474992013,4cyclictest28233-21sh13:33:282
29474992013,4cyclictest24758-21sh11:18:312
29474992013,4cyclictest24758-21sh11:18:312
29474992013,4cyclictest12486-21sh12:44:562
29474992013,4cyclictest10847-21sh13:49:142
29466992015,3cyclictest25-21ksoftirqd/112:08:421
29466992014,4cyclictest25-21ksoftirqd/113:25:141
29466992014,4cyclictest23856-21sh12:57:381
29466992014,3cyclictest25106-21sh14:03:381
29466992014,3cyclictest24227-21sh11:18:131
29466992014,3cyclictest24227-21sh11:18:131
29466992014,3cyclictest10940-21sh13:17:411
29466992014,3cyclictest10125-21sh11:38:031
29466992012,4cyclictest6650-21rt-features14:18:151
2946699201,16cyclictest10025-21apt-get09:43:001
29474991913,3cyclictest11058-21expr10:53:022
29474991912,4cyclictest6666-21unixbench_multi09:33:162
29466991914,3cyclictest2718-21apt-get09:27:591
29466991914,3cyclictest2718-21apt-get09:27:591
29466991913,3cyclictest6408-21sh12:06:481
29466991913,3cyclictest28924-21/usr/sbin/munin10:23:171
29466991913,3cyclictest17487-21cat12:18:041
29466991912,4cyclictest6172-21awk09:33:081
29466991912,4cyclictest31588-21fschecks_time13:38:071
29466991912,4cyclictest27962-21cat11:23:021
29466991912,4cyclictest10774-21cat14:23:111
2946699191,15cyclictest6224-21memory11:33:101
2946699191,15cyclictest28326-21users10:18:181
2946699191,15cyclictest10007-21df_inode12:43:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional