You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-29 - 18:26
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 Sat Aug 29, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2218421680,3sleep02123999cyclictest11:39:560
2501521550,5sleep32125799cyclictest12:16:053
1068911050,4ptp4l401ktimersoftd/309:33:343
106891710,1ptp4l401ktimersoftd/313:10:193
307922690,2sleep30-21swapper/312:22:353
106891660,1ptp4l401ktimersoftd/310:59:193
219302590,2sleep30-21swapper/311:39:313
80642580,2sleep20-21swapper/211:19:032
208422584,10sleep10-21swapper/109:29:571
106891560,1ptp4l401ktimersoftd/312:34:363
106891560,1ptp4l401ktimersoftd/309:34:033
293052550,2sleep20-21swapper/212:54:022
106891530,1ptp4l401ktimersoftd/313:39:513
29552520,1sleep20-21swapper/212:26:402
287962520,3sleep2321ktimersoftd/214:32:592
67632490,2sleep00-21swapper/013:04:040
106891480,1ptp4l401ktimersoftd/314:08:383
106891480,14ptp4l15885-21kworker/3:014:44:583
209362474,31sleep20-21swapper/209:31:112
160692470,1sleep10-21swapper/113:13:441
2124999461,6cyclictest32588-21munin-run14:03:532
106891460,2ptp4l15885-21kworker/3:011:45:173
106891460,0ptp4l401ktimersoftd/314:52:193
106891450,1ptp4l401ktimersoftd/312:42:413
106891440,0ptp4l401ktimersoftd/314:20:473
21249994024,13cyclictest33-21ksoftirqd/213:02:412
106891400,1ptp4l401ktimersoftd/313:59:383
106891400,1ptp4l401ktimersoftd/313:49:593
106891390,1ptp4l401ktimersoftd/314:29:343
106891390,1ptp4l401ktimersoftd/312:13:353
106891390,1ptp4l401ktimersoftd/311:59:553
106891390,1ptp4l401ktimersoftd/311:04:133
21239993831,3cyclictest9-21ksoftirqd/009:33:470
106891380,1ptp4l401ktimersoftd/315:01:003
106891380,1ptp4l401ktimersoftd/314:56:063
106891380,1ptp4l401ktimersoftd/314:41:543
106891380,1ptp4l401ktimersoftd/314:25:243
106891380,1ptp4l401ktimersoftd/313:34:303
106891380,1ptp4l401ktimersoftd/313:19:263
106891380,0ptp4l401ktimersoftd/313:26:043
106891380,0ptp4l401ktimersoftd/310:19:053
106891370,1ptp4l401ktimersoftd/314:17:133
106891370,1ptp4l401ktimersoftd/314:10:533
106891370,1ptp4l401ktimersoftd/313:56:233
106891370,1ptp4l401ktimersoftd/313:15:113
106891370,1ptp4l401ktimersoftd/313:08:273
106891370,1ptp4l401ktimersoftd/313:03:503
106891370,1ptp4l401ktimersoftd/312:56:273
106891370,1ptp4l401ktimersoftd/312:50:163
106891370,1ptp4l401ktimersoftd/312:46:133
106891370,1ptp4l401ktimersoftd/312:26:593
106891370,1ptp4l401ktimersoftd/312:05:153
106891370,1ptp4l401ktimersoftd/311:55:283
106891370,1ptp4l401ktimersoftd/311:55:283
106891370,1ptp4l401ktimersoftd/311:50:333
106891370,1ptp4l401ktimersoftd/311:50:333
106891360,1ptp4l401ktimersoftd/313:45:483
106891360,1ptp4l401ktimersoftd/313:30:113
106891360,1ptp4l401ktimersoftd/311:34:553
106891360,0ptp4l401ktimersoftd/312:32:453
106891350,2ptp4l32446-21kworker/3:209:59:533
106891350,0ptp4l401ktimersoftd/310:55:563
241242340,4sleep0101ktimersoftd/015:00:110
106891340,2ptp4l15885-21kworker/3:011:09:513
106891340,1ptp4l401ktimersoftd/314:35:163
106891340,1ptp4l401ktimersoftd/311:30:493
106891330,1ptp4l401ktimersoftd/311:19:133
106891330,1ptp4l401ktimersoftd/310:17:213
106891320,2ptp4l15885-21kworker/3:010:38:413
106891320,1ptp4l401ktimersoftd/309:53:413
106891320,1ptp4l401ktimersoftd/309:39:123
106891320,0ptp4l401ktimersoftd/310:50:303
300382310,4sleep2321ktimersoftd/213:27:262
13412310,2sleep00-21swapper/013:30:250
134072310,2sleep20-21swapper/214:16:372
106891310,0ptp4l401ktimersoftd/311:27:143
106891310,0ptp4l401ktimersoftd/309:58:273
21244993025,3cyclictest25-21ksoftirqd/114:03:521
36322922,3sleep125-21ksoftirqd/111:51:231
36322922,3sleep125-21ksoftirqd/111:51:231
21249992923,3cyclictest33-21ksoftirqd/213:18:512
21244992923,3cyclictest25-21ksoftirqd/115:03:541
21244992923,3cyclictest25-21ksoftirqd/114:44:121
21244992921,4cyclictest25-21ksoftirqd/114:34:051
2123999286,4cyclictest25190-21fschecks_count14:29:080
21239992823,3cyclictest9-21ksoftirqd/009:53:460
142462280,1sleep00-21swapper/013:10:380
106891280,0ptp4l401ktimersoftd/310:33:283
4752270,3sleep2478-21latency_hist11:03:492
21244992722,3cyclictest25-21ksoftirqd/110:03:471
21244992721,3cyclictest25-21ksoftirqd/112:29:141
21244992721,3cyclictest25-21ksoftirqd/110:39:111
21244992719,4cyclictest25-21ksoftirqd/114:39:061
106891270,1ptp4l401ktimersoftd/309:43:573
21249992621,3cyclictest33-21ksoftirqd/213:23:512
21249992621,3cyclictest33-21ksoftirqd/212:09:202
21249992619,4cyclictest33-21ksoftirqd/212:38:362
21249992619,4cyclictest33-21ksoftirqd/210:01:102
21244992621,3cyclictest25-21ksoftirqd/111:34:051
21244992619,4cyclictest25-21ksoftirqd/114:13:181
21244992619,4cyclictest25-21ksoftirqd/109:52:581
21244992618,4cyclictest25-21ksoftirqd/111:46:041
2124499260,3cyclictest121rcu_preempt12:22:281
21239992621,3cyclictest9-21ksoftirqd/011:59:100
21239992620,3cyclictest9-21ksoftirqd/010:24:000
106891260,0ptp4l401ktimersoftd/310:28:353
38322250,4sleep0101ktimersoftd/014:39:190
21249992520,3cyclictest33-21ksoftirqd/215:03:542
21249992520,3cyclictest33-21ksoftirqd/211:39:092
21249992518,4cyclictest33-21ksoftirqd/210:27:362
21249992518,4cyclictest33-21ksoftirqd/210:17:002
21249992518,4cyclictest33-21ksoftirqd/210:08:172
21249992518,4cyclictest1780-21needreboot11:04:102
21244992520,3cyclictest25-21ksoftirqd/113:34:111
21244992519,3cyclictest25-21ksoftirqd/110:04:491
21244992518,4cyclictest25-21ksoftirqd/113:43:521
21244992518,4cyclictest25-21ksoftirqd/112:49:111
21244992518,4cyclictest25-21ksoftirqd/110:14:381
21244992518,4cyclictest25-21ksoftirqd/109:40:221
21239992519,3cyclictest9-21ksoftirqd/014:06:070
21239992519,3cyclictest9-21ksoftirqd/011:10:000
21239992519,3cyclictest9-21ksoftirqd/010:32:360
21239992515,3cyclictest9-21ksoftirqd/013:28:250
106891250,1ptp4l401ktimersoftd/310:44:013
106891250,1ptp4l401ktimersoftd/310:43:373
106891250,1ptp4l401ktimersoftd/310:09:023
106891250,1ptp4l401ktimersoftd/310:09:023
106891250,1ptp4l401ktimersoftd/310:04:183
21249992419,3cyclictest33-21ksoftirqd/210:47:292
21249992418,3cyclictest33-21ksoftirqd/211:15:032
21249992418,3cyclictest33-21ksoftirqd/210:49:002
21249992417,4cyclictest33-21ksoftirqd/213:40:032
21249992417,4cyclictest22845-21snmp_o5powerctl09:34:132
21244992419,3cyclictest25-21ksoftirqd/112:59:221
21244992419,3cyclictest25-21ksoftirqd/111:43:501
21244992418,4cyclictest25-21ksoftirqd/112:14:571
21244992417,4cyclictest27066-21grep10:49:101
21244992417,4cyclictest25-21ksoftirqd/111:18:051
21244992417,4cyclictest25-21ksoftirqd/110:56:451
21239992418,3cyclictest9-21ksoftirqd/013:17:350
21239992418,3cyclictest9-21ksoftirqd/012:27:490
21239992418,3cyclictest9-21ksoftirqd/011:27:360
21239992417,4cyclictest9-21ksoftirqd/011:03:470
21239992417,4cyclictest9-21ksoftirqd/009:41:250
21239992417,4cyclictest23222-21ssh14:26:440
106891240,1ptp4l401ktimersoftd/311:14:023
21249992318,3cyclictest8019-1kworker/u9:113:38:292
21249992317,3cyclictest33-21ksoftirqd/212:07:302
21249992316,4cyclictest24010-21cut13:54:112
21249992316,4cyclictest12317-21cat10:19:082
21249992310,10cyclictest18445-21cpu13:49:052
21244992318,3cyclictest25-21ksoftirqd/113:49:081
21244992318,3cyclictest25-21ksoftirqd/113:04:051
21244992318,3cyclictest25-21ksoftirqd/112:39:081
21244992318,3cyclictest25-21ksoftirqd/112:24:121
21244992318,3cyclictest25-21ksoftirqd/111:59:111
21244992317,3cyclictest25-21ksoftirqd/111:01:031
21244992317,3cyclictest25-21ksoftirqd/110:08:521
21244992317,3cyclictest25-21ksoftirqd/110:08:521
21244992316,4cyclictest25-21ksoftirqd/114:58:351
21244992316,4cyclictest25-21ksoftirqd/109:56:071
21244992316,4cyclictest25-21ksoftirqd/109:36:121
21244992315,5cyclictest28972sleep113:33:041
21244992314,5cyclictest24289-21sed13:54:121
21239992318,3cyclictest9-21ksoftirqd/011:33:490
21239992317,3cyclictest9-21ksoftirqd/014:09:240
21239992317,3cyclictest9-21ksoftirqd/013:57:320
21239992317,3cyclictest9-21ksoftirqd/011:50:480
21239992317,3cyclictest9-21ksoftirqd/011:50:480
21239992317,3cyclictest9-21ksoftirqd/011:22:090
21239992317,3cyclictest9-21ksoftirqd/011:18:440
21239992317,3cyclictest9-21ksoftirqd/010:08:270
21239992317,3cyclictest9-21ksoftirqd/009:54:500
21239992317,3cyclictest9-21ksoftirqd/009:34:540
21239992316,4cyclictest9-21ksoftirqd/012:21:160
186582230,2sleep00-21swapper/011:37:190
2124999223,10cyclictest19582-21ssh12:44:052
21249992216,3cyclictest33-21ksoftirqd/209:47:522
21249992215,3cyclictest16538-21mailstats14:19:172
21249992214,5cyclictest2796-21fschecks_count11:54:042
21249992214,5cyclictest2796-21fschecks_count11:54:042
21249992212,7cyclictest7427-21sh12:30:332
21244992217,3cyclictest25-21ksoftirqd/114:14:251
21244992217,3cyclictest25-21ksoftirqd/111:23:211
21244992216,3cyclictest29427-21latency_hist14:33:541
21244992216,3cyclictest25-21ksoftirqd/110:31:491
21244992216,3cyclictest25-21ksoftirqd/109:44:551
21244992216,3cyclictest11508-21sendmail_mailtr11:24:131
21244992215,4cyclictest3448-21latency11:54:081
21244992215,4cyclictest3448-21latency11:54:081
21244992215,4cyclictest25-21ksoftirqd/114:26:471
21244992215,4cyclictest25-21ksoftirqd/111:10:181
21244992215,4cyclictest25-21ksoftirqd/110:28:151
21244992215,4cyclictest23054-21sh12:47:081
21239992217,3cyclictest9-21ksoftirqd/014:47:310
21239992216,3cyclictest9-21ksoftirqd/010:43:440
21239992216,3cyclictest9-21ksoftirqd/010:16:140
21239992215,4cyclictest9-21ksoftirqd/010:44:280
21239992215,4cyclictest9-21ksoftirqd/010:19:310
21239992215,4cyclictest26499-21ssh12:18:370
21239992215,4cyclictest24393-21/usr/sbin/munin12:49:100
21239992215,4cyclictest10041-21find13:39:170
2123999221,18cyclictest14631-21diskmemload12:09:170
2123999220,4cyclictest29742-21ssh14:33:550
2124999212,15cyclictest12143-21apt-get14:49:082
21249992115,3cyclictest33-21ksoftirqd/214:37:492
21249992115,3cyclictest33-21ksoftirqd/210:39:462
21249992114,4cyclictest33-21ksoftirqd/209:51:312
21249992114,4cyclictest26104-21sh12:17:572
21249992114,4cyclictest24209-21sh14:28:262
21249992114,4cyclictest10109-21sh13:06:552
2124999211,3cyclictest121rcu_preempt14:13:132
21249992113,5cyclictest47150irq/102-ens3-Tx13:44:042
2124999210,8cyclictest10634-21gltestperf11:24:062
2124999210,2cyclictest121rcu_preempt13:29:022
21244992115,3cyclictest25-21ksoftirqd/112:35:421
21244992115,3cyclictest25-21ksoftirqd/110:47:341
21244992115,3cyclictest17142-21/usr/sbin/munin12:09:121
21244992115,3cyclictest16483-21/usr/sbin/munin13:14:071
21244992115,3cyclictest15020-21sh13:44:181
21244992114,4cyclictest25-21ksoftirqd/111:04:101
21244992114,4cyclictest13639-21grep12:04:111
21244992113,4cyclictest29321-21bc12:54:021
2123999219,9cyclictest12896-21if_enp1s0.112:04:070
2123999212,16cyclictest2938-21grep11:54:050
2123999212,16cyclictest2938-21grep11:54:050
21239992115,4cyclictest5607-21grep13:34:230
21239992115,3cyclictest9-21ksoftirqd/010:55:200
21239992115,3cyclictest9-21ksoftirqd/010:50:100
21239992115,3cyclictest9-21ksoftirqd/010:34:410
21239992115,3cyclictest18948-21sh14:22:480
21239992115,3cyclictest1820-21open_inodes11:04:110
21239992115,3cyclictest17702-21sh12:41:240
21239992115,3cyclictest12691-21sh12:36:110
21239992114,4cyclictest21361-21awk12:44:210
21239992114,4cyclictest15829-21sh14:52:370
21239992114,4cyclictest14631-21diskmemload13:01:190
21239992114,4cyclictest13825-21df_inode13:44:060
2123999211,17cyclictest22133-21ssh13:19:100
2123999210,18cyclictest14631-21diskmemload12:33:240
2124999202,11cyclictest11672-21ssh13:09:052
21249992015,3cyclictest33-21ksoftirqd/214:44:072
21249992014,4cyclictest27145-21sh12:50:462
21249992014,3cyclictest5669-21sh14:41:522
21249992014,3cyclictest29393-21sh12:20:112
21249992014,3cyclictest29350-21sh11:48:472
21249992013,4cyclictest7826-21timerandwakeup10:09:152
21249992013,4cyclictest7826-21timerandwakeup10:09:152
21249992013,4cyclictest3194-21sh14:05:432
21249992013,4cyclictest19978-21sh14:56:252
21249992013,4cyclictest10416-21sh12:01:212
21249992012,5cyclictest14631-21diskmemload12:41:322
21244992014,3cyclictest25-21ksoftirqd/113:19:121
21244992014,3cyclictest2307-21unixbench_multi14:04:221
21244992014,3cyclictest15140-21sh14:51:261
21244992014,3cyclictest13301-21http10:22:411
21244992011,5cyclictest13001-21gltestperf11:29:061
2123999203,4cyclictest18140-21awk14:54:150
2123999201,4cyclictest29603-21snmp_o5powerctl13:59:200
21239992014,3cyclictest9-21ksoftirqd/014:14:130
21239992014,3cyclictest1723-21expr09:59:010
21239992014,3cyclictest14631-21diskmemload13:51:440
21239992013,4cyclictest7627-21which10:09:100
21239992013,4cyclictest7627-21which10:09:100
21239992013,4cyclictest14631-21diskmemload12:57:500
21249991914,3cyclictest33-21ksoftirqd/211:49:082
21249991914,3cyclictest33-21ksoftirqd/211:49:082
21249991914,3cyclictest33-21ksoftirqd/209:41:392
21249991914,3cyclictest28310-21/usr/sbin/munin10:54:022
21249991914,3cyclictest18216-21sshd10:31:542
21249991913,3cyclictest33-21ksoftirqd/209:57:592
21249991913,3cyclictest13974-21sort11:29:172
21249991912,4cyclictest16302-21processes11:34:112
2124999191,15cyclictest18843-21cat10:34:012
21244991913,3cyclictest27808-21grep13:24:161
21244991912,4cyclictest19618-21latency10:34:071
21244991911,4cyclictest15287-21cpuspeed_turbos14:19:071
21239991913,3cyclictest26840-21seq09:43:580
21239991913,3cyclictest25085-21expr11:44:020
21249991813,3cyclictest3008-21/usr/sbin/munin11:09:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional