You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-26 - 22:42
[ 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.

Total number of samples: 50 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 rack4slot2.osadl.org (updated Mon Jan 26, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502760,0irq/45-4a100000215192sleep007:05:270
219359910373,0cyclictest3407-21runrttasks07:46:040
219359910278,0cyclictest17829-21forks08:28:570
219359910277,0cyclictest733-21diskstats09:13:570
219359910277,0cyclictest32406-1kworker/u3:210:46:390
219359910277,0cyclictest31712-21irqstats07:34:100
219359910276,0cyclictest10316-1kworker/u3:211:19:450
219359910179,0cyclictest18824-21sshd10:06:240
219359910177,0cyclictest31429-21df12:18:510
219359910176,0cyclictest15586-1kworker/u3:108:26:460
219359910167,0cyclictest24896-21irqstats11:59:080
219359910079,0cyclictest4169-21diskstats09:23:560
219359910079,0cyclictest24238-21munin-run11:58:350
219359910078,0cyclictest20249-21/usr/sbin/munin11:44:280
219359910077,0cyclictest13005-21meminfo11:24:130
219359910076,0cyclictest28377-21meminfo08:59:130
219359910074,0cyclictest29949-21fw_forwarded_lo10:39:050
219359910071,0cyclictest7913-21ntp_kernel_err09:34:190
219359910066,0cyclictest9622-21/usr/sbin/munin08:04:170
21935999979,0cyclictest14434-21fschecks_count11:28:580
21935999978,0cyclictest31391-21df09:08:500
21935999978,0cyclictest28223-21fw_conntrack12:09:020
21935999978,0cyclictest27268-21runrttasks10:30:290
21935999978,0cyclictest21518-21meminfo10:14:120
21935999977,0cyclictest27985-21df10:33:500
21935999977,0cyclictest25556-21runrttasks08:50:340
21935999977,0cyclictest10963-21df_inode08:08:540
21935999976,0cyclictest644-21df10:48:500
21935999976,0cyclictest21228-21df_inode08:38:520
21935999975,0cyclictest4982-21runrttasks07:50:040
21935999975,0cyclictest2807-21ntpdc10:54:170
21935999972,0cyclictest6852-1kworker/u3:211:06:150
21935999878,0cyclictest1059-21meminfo12:24:150
21935999877,0cyclictest5854-21diskstats07:53:570
21935999877,0cyclictest23244-21meminfo08:44:120
21935999877,0cyclictest16881-21users09:59:310
21935999877,0cyclictest13457-21users09:49:330
21935999876,0cyclictest9281-21diskstats11:13:560
21935999876,0cyclictest18593-21users11:39:310
21935999876,0cyclictest17202-21runrttasks11:37:080
21935999875,0cyclictest9170-21/usr/sbin/munin09:38:470
21935999874,0cyclictest11385-21ntp_states09:44:190
21935999873,0cyclictest22970-21diskstats10:18:580
21935999873,0cyclictest20722-1kworker/u3:208:38:300
21935999778,0cyclictest15177-21users08:19:340
21935999777,0cyclictest26604-21irqstats12:04:090
21935999777,0cyclictest26382-21diskstats07:18:550
21935999776,0cyclictest7577-21diskstats11:08:570
21935999776,0cyclictest30091-21memory09:04:160
21935999776,0cyclictest24964-21meminfo10:24:120
21935999775,0cyclictest28093-21entropy07:23:570
21935999775,0cyclictest2611-21fw_forwarded_lo09:19:060
21935999775,0cyclictest12487-21cpu08:13:450
21935999774,0cyclictest23862-21munin-node07:13:410
21935999773,0cyclictest4171-21diskstats12:33:560
21935999675,0cyclictest5852-21df_inode09:28:520
21935999675,0cyclictest4072-21df10:58:490
21935999675,0cyclictest29786-21runrttasks07:28:550
21935999675,0cyclictest2612-21fw_forwarded_lo12:29:040
21935999674,0cyclictest21392-21fw_forwarded_lo11:49:060
21935999671,0cyclictest26659-21meminfo08:54:150
21935999574,0cyclictest7722-21fw_forwarded_lo07:59:060
21935999574,0cyclictest29510-21/usr/sbin/munin12:13:410
21935999574,0cyclictest14402-21diskstats09:53:560
21935999573,0cyclictest22251-21df07:08:470
21935999573,0cyclictest19740-21irqstats10:09:090
21935999472,0cyclictest997-21/usr/sbin/munin07:39:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional