You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-11 - 18:32
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot2.osadl.org (updated Wed Feb 11, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
246552193177,11sleep30-21swapper/307:05:373
248022184166,13sleep10-21swapper/107:07:321
246872183167,11sleep00-21swapper/007:06:020
246892172152,15sleep20-21swapper/207:06:032
304682710,0sleep20-21swapper/209:30:092
60732400,0sleep10-21swapper/111:39:591
161102400,0sleep10-21swapper/111:44:511
158582390,0sleep30-21swapper/311:28:363
195592380,0sleep20-21swapper/209:24:562
251829983,5cyclictest825-21munin-run07:25:000
251829960,3cyclictest6657-21munin-run09:50:010
27430250,1sleep30-21swapper/309:12:413
251999955,0cyclictest29245-21kworker/3:212:19:033
251999955,0cyclictest29245-21kworker/3:211:45:293
251999954,1cyclictest2357-21ssh11:05:323
251999952,3cyclictest24089-21ssh12:04:293
251999950,5cyclictest0-21swapper/309:05:113
251999950,4cyclictest13777-21apt-get08:55:113
251999950,4cyclictest0-21swapper/311:15:103
251999950,0cyclictest0-21swapper/307:55:123
251949955,0cyclictest29813-21diskstats09:45:142
251949955,0cyclictest0-21swapper/210:14:032
251949955,0cyclictest0-21swapper/210:01:502
251949951,4cyclictest22899-21rm11:31:392
251949950,5cyclictest814-21snmpd12:10:102
251949950,5cyclictest23848-21cat11:00:192
251949950,5cyclictest0-21swapper/211:49:302
251949950,5cyclictest0-21swapper/211:36:502
251949950,1cyclictest0-21swapper/209:53:152
251949950,0cyclictest0-21swapper/209:44:312
251869950,5cyclictest0-21swapper/109:45:101
251829955,0cyclictest3-21ksoftirqd/011:45:010
251829954,1cyclictest3-21ksoftirqd/011:05:010
251829953,2cyclictest27016-21grep08:15:140
251829950,5cyclictest57250irq/130-eth011:25:090
251829950,5cyclictest0-21swapper/012:19:160
251829950,4cyclictest0-21swapper/009:00:110
251829950,4cyclictest0-21swapper/007:50:090
13220250,1sleep013223-21sendmail_mailqu10:55:180
251999944,0cyclictest0-21swapper/311:37:413
251999944,0cyclictest0-21swapper/311:04:053
251999943,1cyclictest24366-21kworker/3:009:40:053
251999941,3cyclictest28903-21cstates07:15:133
251999940,4cyclictest0-21swapper/312:30:123
251999940,4cyclictest0-21swapper/312:26:203
251999940,4cyclictest0-21swapper/312:20:133
251999940,4cyclictest0-21swapper/311:55:113
251999940,4cyclictest0-21swapper/311:50:023
251999940,4cyclictest0-21swapper/311:31:123
251999940,4cyclictest0-21swapper/311:10:123
251999940,4cyclictest0-21swapper/310:55:113
251999940,4cyclictest0-21swapper/310:45:113
251999940,4cyclictest0-21swapper/310:35:133
251999940,4cyclictest0-21swapper/310:30:123
251999940,4cyclictest0-21swapper/310:20:103
251999940,4cyclictest0-21swapper/310:15:103
251999940,4cyclictest0-21swapper/310:10:103
251999940,4cyclictest0-21swapper/309:55:113
251999940,4cyclictest0-21swapper/309:51:243
251999940,4cyclictest0-21swapper/309:45:123
251999940,4cyclictest0-21swapper/309:30:103
251999940,4cyclictest0-21swapper/309:25:133
251999940,4cyclictest0-21swapper/308:05:123
251999940,4cyclictest0-21swapper/308:00:123
251999940,4cyclictest0-21swapper/307:50:103
251999940,4cyclictest0-21swapper/307:30:113
251999940,3cyclictest8790-21ssh10:05:523
251999940,3cyclictest32280-21ntp_states07:20:173
251999940,3cyclictest31665-21ssh09:15:043
251999940,3cyclictest31348-21df_inode11:20:173
251999940,3cyclictest2996-21ssh12:10:013
251999940,3cyclictest28293-21df10:00:123
251999940,3cyclictest28180-21ssh12:05:433
251999940,3cyclictest27396-21ssh12:37:293
251999940,3cyclictest22654-21ssh10:44:483
251999940,3cyclictest15183-21df_inode10:25:143
251999940,3cyclictest12660-21ssh09:20:463
251999940,3cyclictest1152-21ssh10:50:033
251999940,3cyclictest10098-21ssh09:35:193
251999940,3cyclictest0-21swapper/307:10:123
251949943,1cyclictest4329-21ssh10:35:202
251949943,1cyclictest14613-21ssh10:25:122
251949942,2cyclictest0-21swapper/211:22:582
251949941,3cyclictest0-21swapper/212:17:292
251949940,4cyclictest6020-21ssh11:55:152
251949940,4cyclictest27497-21unixbench_singl12:05:192
251949940,4cyclictest18970-21apt-get08:00:002
251949940,4cyclictest13777-21apt-get08:55:102
251949940,4cyclictest0-21swapper/212:35:112
251949940,4cyclictest0-21swapper/212:00:432
251949940,4cyclictest0-21swapper/211:40:392
251949940,4cyclictest0-21swapper/211:15:552
251949940,4cyclictest0-21swapper/211:05:272
251949940,4cyclictest0-21swapper/210:30:112
251949940,4cyclictest0-21swapper/209:56:452
251949940,4cyclictest0-21swapper/209:10:122
251949940,4cyclictest0-21swapper/207:35:112
251949940,3cyclictest8152-21sh11:25:012
251949940,3cyclictest28205-21df07:15:012
251949940,3cyclictest26253-21sh10:15:062
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional