You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-28 - 04:04
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 rackdslot1.osadl.org (updated Sun Jun 28, 2026 00:45:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
162599690,66cyclictest30770-21wc20:10:203
162599684,22cyclictest137891phc2sys22:05:593
293392630,3sleep20-21swapper/221:15:302
162599620,23cyclictest1301-21snmpd00:25:493
162599620,23cyclictest1301-21snmpd00:25:493
162599620,18cyclictest5629-21unixbench_singl19:15:293
162599612,21cyclictest0-21swapper/323:14:473
162599610,58cyclictest14993-21phc2sys-jitter20:45:243
162599610,58cyclictest14993-21phc2sys-jitter20:45:243
162599610,26cyclictest15959-21taskset23:07:173
134491600,4ptp4l162299cyclictest21:24:510
134491600,4ptp4l162299cyclictest21:24:510
134491600,21ptp4l0-21swapper/219:24:592
134491590,4ptp4l0-21swapper/119:26:161
134491590,25ptp4l9-21ksoftirqd/023:21:520
162599580,27cyclictest16319-21taskset00:17:223
162599572,21cyclictest0-21swapper/322:03:473
162599570,54cyclictest2559-21sed20:20:153
162599570,23cyclictest12820-21taskset19:33:073
162599560,18cyclictest137891phc2sys22:31:043
134491560,4ptp4l0-21swapper/221:09:312
134491560,3ptp4l0-21swapper/223:17:422
134491560,3ptp4l0-21swapper/119:35:161
162599553,18cyclictest0-21swapper/323:24:503
134491550,4ptp4l0-21swapper/223:24:412
134491550,3ptp4l0-21swapper/121:35:131
134691540,14getstats0-21swapper/122:57:481
134491540,4ptp4l0-21swapper/221:59:432
134491540,4ptp4l0-21swapper/220:27:282
134491540,2ptp4l0-21swapper/022:02:020
162599532,21cyclictest0-21swapper/322:42:153
162599531,17cyclictest134491ptp4l23:30:063
162599530,24cyclictest22138-21taskset19:54:343
134491530,4ptp4l0-21swapper/221:51:252
134491530,4ptp4l0-21swapper/221:51:242
134491530,4ptp4l0-21swapper/221:24:202
134491530,4ptp4l0-21swapper/221:24:202
134491530,4ptp4l0-21swapper/219:37:192
134491530,4ptp4l0-21swapper/200:27:022
134491530,4ptp4l0-21swapper/200:27:022
134491530,4ptp4l0-21swapper/121:17:451
134491530,4ptp4l0-21swapper/020:00:040
134491530,3ptp4l12725-21proc_pri20:40:242
134491530,3ptp4l0-21swapper/220:55:262
134491530,3ptp4l0-21swapper/200:20:392
213922520,3sleep221393-21irqrtprio22:10:172
162599520,15cyclictest134491ptp4l22:45:293
134691520,13getstats0-21swapper/123:50:271
134491520,4ptp4l0-21swapper/221:02:012
134491520,4ptp4l0-21swapper/219:45:252
134491520,4ptp4l0-21swapper/219:18:482
134491520,4ptp4l0-21swapper/200:05:412
134491520,4ptp4l0-21swapper/119:34:341
134491520,4ptp4l0-21swapper/100:23:351
134491520,3ptp4l0-21swapper/222:03:272
134491520,3ptp4l0-21swapper/019:10:270
162599510,23cyclictest1848-21taskset21:28:523
134491510,4ptp4l0-21swapper/219:12:152
134491510,4ptp4l0-21swapper/100:05:241
134491510,3ptp4l0-21swapper/222:08:412
134491510,3ptp4l0-21swapper/221:11:102
162599500,26cyclictest20288-21runrttasks20:57:593
134491500,8ptp4l31994-21df_inode19:05:150
162599490,46cyclictest31635-21ntp_states23:40:233
134491490,5ptp4l0-21swapper/319:08:013
134491490,5ptp4l0-21swapper/119:09:171
134491490,4ptp4l0-21swapper/120:36:221
134491490,3ptp4l0-21swapper/120:16:051
134491480,9ptp4l0-21swapper/220:32:392
134491480,4ptp4l0-21swapper/323:55:203
134491480,3ptp4l0-21swapper/222:36:422
162599471,25cyclictest22403-21taskset19:55:073
134491470,3ptp4l0-21swapper/219:07:202
134491470,2ptp4l0-21swapper/020:30:050
162599461,42cyclictest24678-21awk22:15:263
1623994641,3cyclictest25-21ksoftirqd/123:50:011
134491460,4ptp4l0-21swapper/220:11:452
134491460,3ptp4l0-21swapper/223:55:502
134491460,3ptp4l0-21swapper/223:32:302
162599452,21cyclictest0-21swapper/320:44:553
162599452,20cyclictest0-21swapper/321:53:593
162599452,20cyclictest0-21swapper/321:53:593
162599450,22cyclictest29888-21taskset23:35:303
134491450,9ptp4l0-21swapper/023:09:290
134491450,6ptp4l26656-21ntp_states22:20:220
134491450,5ptp4l9306-21apt-get22:55:130
134491450,3ptp4l0-21swapper/223:53:022
134491450,3ptp4l0-21swapper/121:58:091
134491450,14ptp4l0-21swapper/020:57:580
162599440,25cyclictest4773-21seq23:54:263
134491440,9ptp4l0-21swapper/300:34:003
134491440,9ptp4l0-21swapper/223:10:412
134491440,9ptp4l0-21swapper/219:50:012
134491440,5ptp4l0-21swapper/222:30:102
134491440,5ptp4l0-21swapper/222:15:092
134491440,4ptp4l2318-21gnome-shell23:03:580
134491440,4ptp4l21738-21ls21:00:230
162599430,40cyclictest16416-21diskstats20:50:133
162599430,28cyclictest17464-21taskset19:43:333
162599430,25cyclictest1317-21runrttasks21:01:353
134691430,11getstats0-21swapper/122:44:531
134691430,11getstats0-21swapper/120:58:421
134491430,9ptp4l0-21swapper/223:37:352
134491430,9ptp4l0-21swapper/200:04:152
134491430,8ptp4l0-21swapper/223:41:162
134491430,6ptp4l21027-21/usr/sbin/munin19:50:170
134491430,5ptp4l22729-21ntp_states00:30:242
134491430,5ptp4l0-21swapper/022:35:110
134491430,4ptp4l6042-21ls21:35:280
134491430,4ptp4l12190-21apt-get00:10:152
134491430,4ptp4l0-21swapper/121:41:151
134491430,3ptp4l0-21swapper/121:02:451
78942420,4sleep37899-21needreboot21:40:213
162599422,20cyclictest0-21swapper/323:49:573
162599420,39cyclictest11626-21apt-get23:00:123
162599420,39cyclictest10718-21timerwakeupswit20:35:273
162599420,13cyclictest134491ptp4l20:08:103
1623994237,3cyclictest25-21ksoftirqd/121:25:001
1623994237,3cyclictest25-21ksoftirqd/121:25:001
134691420,11getstats0-21swapper/123:32:371
134691420,11getstats0-21swapper/122:07:161
134691420,11getstats0-21swapper/121:26:001
134691420,10getstats0-21swapper/119:22:501
134491420,9ptp4l0-21swapper/020:14:090
134491420,8ptp4l0-21swapper/221:42:392
134491420,8ptp4l0-21swapper/220:22:102
134491420,5ptp4l0-21swapper/300:35:183
134491420,5ptp4l0-21swapper/022:10:110
134491420,4ptp4l23608-21apt-get23:25:122
134491420,4ptp4l22424-21apt-get19:55:112
134491420,4ptp4l20265-21memory00:25:220
134491420,4ptp4l20265-21memory00:25:210
134491420,4ptp4l11664-21df21:50:151
134491420,4ptp4l11664-21df21:50:151
134491420,4ptp4l0-21swapper/120:40:351
134491420,4ptp4l0-21swapper/021:56:360
134491420,3ptp4l6858-21apt-get21:40:130
134491420,3ptp4l28203-21apt-get23:35:120
134491420,3ptp4l24578-21ls21:05:281
134491420,3ptp4l0-21swapper/322:35:163
134491420,3ptp4l0-21swapper/021:05:300
134491420,10ptp4l0-21swapper/020:05:180
134491420,10ptp4l0-21swapper/019:38:490
1623994136,3cyclictest25-21ksoftirqd/122:20:001
1622994114,24cyclictest8909-21sed19:25:140
134691410,11getstats0-21swapper/119:50:211
134691410,10getstats0-21swapper/122:12:211
134691410,10getstats0-21swapper/122:04:011
134691410,10getstats0-21swapper/120:45:061
134691410,10getstats0-21swapper/120:45:061
134491410,9ptp4l0-21swapper/320:32:173
134491410,9ptp4l0-21swapper/200:38:192
134491410,7ptp4l0-21swapper/319:12:103
134491410,5ptp4l4375-21latency_hist21:35:010
134491410,5ptp4l0-21swapper/321:10:203
134491410,5ptp4l0-21swapper/300:00:153
134491410,5ptp4l0-21swapper/222:25:262
134491410,5ptp4l0-21swapper/221:30:192
134491410,5ptp4l0-21swapper/220:00:032
134491410,4ptp4l31863-21apt-get20:15:033
134491410,4ptp4l31359-21irqstats23:40:180
134491410,4ptp4l26494-21memory22:20:202
134491410,4ptp4l22635-21df19:55:130
134491410,4ptp4l22626-21ls00:30:221
134491410,4ptp4l17059-21memory20:50:192
134491410,4ptp4l0-21swapper/322:50:213
134491410,4ptp4l0-21swapper/322:20:133
134491410,4ptp4l0-21swapper/300:20:163
134491410,4ptp4l0-21swapper/223:05:232
134491410,4ptp4l0-21swapper/220:08:082
134491410,4ptp4l0-21swapper/023:52:060
134491410,4ptp4l0-21swapper/023:48:500
134491410,4ptp4l0-21swapper/000:31:370
134491410,3ptp4l8625-21apt-get19:25:112
134491410,3ptp4l0-21swapper/023:31:340
134491410,3ptp4l0-21swapper/022:06:100
134491410,2ptp4l20440-21ls23:15:271
162599401,26cyclictest0-21swapper/321:46:583
134691400,11getstats0-21swapper/122:33:451
134491400,5ptp4l11734-21sed21:50:150
134491400,5ptp4l11734-21sed21:50:150
134491400,5ptp4l0-21swapper/123:00:191
134491400,5ptp4l0-21swapper/121:45:161
134491400,5ptp4l0-21swapper/120:25:141
134491400,5ptp4l0-21swapper/023:10:160
134491400,5ptp4l0-21swapper/020:45:160
134491400,5ptp4l0-21swapper/020:45:160
134491400,4ptp4l7461-21iostat20:30:191
134491400,4ptp4l30942-21hddtemp_smartct23:40:161
134491400,4ptp4l2261-21apt-get20:20:130
134491400,4ptp4l18944-21ntp_states19:45:210
134491400,4ptp4l18851-21apt-config23:15:000
134491400,4ptp4l0-21swapper/319:35:293
134491400,4ptp4l0-21swapper/300:10:133
134491400,4ptp4l0-21swapper/223:47:582
134491400,4ptp4l0-21swapper/200:15:272
134491400,4ptp4l0-21swapper/123:14:321
134491400,4ptp4l0-21swapper/123:05:151
134491400,4ptp4l0-21swapper/122:50:301
134491400,4ptp4l0-21swapper/100:10:541
134491400,4ptp4l0-21swapper/022:50:130
134491400,4ptp4l0-21swapper/022:45:290
134491400,4ptp4l0-21swapper/022:40:120
134491400,4ptp4l0-21swapper/021:28:080
134491400,4ptp4l0-21swapper/021:15:200
134491400,4ptp4l0-21swapper/000:20:210
134491400,4ptp4l0-21swapper/000:11:310
134491400,4ptp4l0-21swapper/000:05:240
134491400,3ptp4l5072-21apt-get23:55:130
134491400,3ptp4l2810-21iostat_ios21:30:161
134491400,3ptp4l0-21swapper/100:25:221
134491400,3ptp4l0-21swapper/100:25:221
162599392,22cyclictest0-21swapper/323:25:353
162599392,22cyclictest0-21swapper/321:08:273
162599390,23cyclictest4210-21seq21:34:013
162599390,13cyclictest134491ptp4l22:29:123
1624993933,4cyclictest33-21ksoftirqd/221:35:122
1623993933,4cyclictest25-21ksoftirqd/100:40:001
1623993933,3cyclictest25-21ksoftirqd/120:00:011
134491390,4ptp4l9579-21hddtemp_smartct21:45:160
134491390,4ptp4l15840-21df_inode19:40:161
134491390,4ptp4l0-21swapper/322:57:233
134491390,4ptp4l0-21swapper/319:20:223
134491390,4ptp4l0-21swapper/300:05:253
134491390,4ptp4l0-21swapper/223:00:352
134491390,4ptp4l0-21swapper/222:50:262
134491390,4ptp4l0-21swapper/222:43:352
134491390,4ptp4l0-21swapper/220:35:172
134491390,4ptp4l0-21swapper/219:40:132
134491390,4ptp4l0-21swapper/219:33:312
134491390,4ptp4l0-21swapper/123:35:111
134491390,4ptp4l0-21swapper/123:25:131
134491390,4ptp4l0-21swapper/122:46:281
134491390,4ptp4l0-21swapper/122:25:151
134491390,4ptp4l0-21swapper/120:20:131
134491390,4ptp4l0-21swapper/120:11:261
134491390,4ptp4l0-21swapper/120:07:291
134491390,4ptp4l0-21swapper/120:00:141
134491390,4ptp4l0-21swapper/023:25:240
134491390,4ptp4l0-21swapper/022:32:410
134491390,4ptp4l0-21swapper/022:15:160
134491390,4ptp4l0-21swapper/021:10:300
134491390,4ptp4l0-21swapper/020:50:540
134491390,4ptp4l0-21swapper/020:40:130
134491390,4ptp4l0-21swapper/019:20:160
134491390,4ptp4l0-21swapper/000:36:020
134491390,4ptp4l0-21swapper/000:02:360
134491390,3ptp4l162299cyclictest19:40:050
134491390,3ptp4l0-21swapper/222:55:382
134491390,3ptp4l0-21swapper/220:15:262
134491390,3ptp4l0-21swapper/022:25:170
134491390,12ptp4l0-21swapper/100:16:261
1623993833,3cyclictest25-21ksoftirqd/122:35:191
134491380,4ptp4l0-21swapper/322:13:383
134491380,4ptp4l0-21swapper/321:20:213
134491380,4ptp4l0-21swapper/321:20:213
134491380,4ptp4l0-21swapper/321:17:243
134491380,4ptp4l0-21swapper/320:25:173
134491380,4ptp4l0-21swapper/319:45:163
134491380,4ptp4l0-21swapper/319:26:403
134491380,4ptp4l0-21swapper/222:49:372
134491380,4ptp4l0-21swapper/221:25:272
134491380,4ptp4l0-21swapper/123:55:111
134491380,4ptp4l0-21swapper/122:20:031
134491380,4ptp4l0-21swapper/121:10:221
134491380,4ptp4l0-21swapper/120:50:081
134491380,4ptp4l0-21swapper/119:14:411
134491380,4ptp4l0-21swapper/100:02:411
134491380,4ptp4l0-21swapper/020:35:080
134491380,4ptp4l0-21swapper/020:25:120
134491380,4ptp4l0-21swapper/020:15:340
134491380,4ptp4l0-21swapper/019:30:150
134491380,4ptp4l0-21swapper/019:15:270
134491380,4ptp4l0-21swapper/000:15:150
134491380,3ptp4l0-21swapper/323:15:143
134491380,3ptp4l0-21swapper/320:00:123
134491380,3ptp4l0-21swapper/221:48:532
134491380,3ptp4l0-21swapper/220:45:292
134491380,3ptp4l0-21swapper/220:45:282
134491380,3ptp4l0-21swapper/123:20:101
134491370,4ptp4l0-21swapper/321:35:483
134491370,2ptp4l18778-21meminfo19:45:201
134491360,4ptp4l0-21swapper/119:15:321
134491360,3ptp4l0-21swapper/321:55:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional