You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-04 - 10:37
[ 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 Wed Mar 04, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502090,0irq/46-4a10000021069-21/usr/sbin/munin19:02:520
196229428,0sleep01986-21grep00:27:100
82302930,0sleep021649-1kworker/u3:219:58:080
7450920,0irq/46-4a10000022203-1kworker/u3:023:54:460
7450910,0irq/46-4a10000031581-21fw_packets22:42:420
7450910,0irq/46-4a10000021287-21fw_conntrack23:47:360
7450910,0irq/46-4a10000015853-21egrep21:57:210
7450900,0irq/46-4a10000029756-21tune2fs21:02:330
7450900,0irq/46-4a10000027797-21aten_r4power_po19:22:200
7450900,0irq/46-4a10000027684-21cat20:57:130
7450900,0irq/46-4a10000021391-21irqstats20:37:440
7450900,0irq/46-4a10000013273-21threads23:23:090
7450900,0irq/46-4a10000010659-21chrt23:17:180
7450890,0irq/46-4a1000009970-21users20:03:090
7450890,0irq/46-4a1000008982-21aten_r4power_po21:37:210
7450890,0irq/46-4a100000879-21irqstats22:47:440
7450890,0irq/46-4a1000008777-21munin-run21:37:100
7450890,0irq/46-4a100000876-21/usr/sbin/munin19:37:410
7450890,0irq/46-4a1000008657-1kworker/u3:121:43:190
7450890,0irq/46-4a100000460-21snmpd00:02:100
7450890,0irq/46-4a1000004091-1kworker/u3:121:26:200
7450890,0irq/46-4a10000029996-21sort22:37:480
7450890,0irq/46-4a10000028585-21/usr/sbin/munin22:33:030
7450890,0irq/46-4a1000002807-21open_inodes00:28:000
7450890,0irq/46-4a10000026948-21/usr/sbin/munin19:18:040
7450890,0irq/46-4a10000022461-21sendmail-msp22:17:090
7450890,0irq/46-4a1000002161-21wget19:42:210
7450890,0irq/46-4a10000019704-21seq23:42:450
7450890,0irq/46-4a10000017629-21cstates20:27:230
7450890,0irq/46-4a10000017107-1kworker/u3:200:09:470
7450890,0irq/46-4a10000014432-21runrttasks23:27:350
7450890,0irq/46-4a10000013193-21sensors21:48:010
7450880,0irq/46-4a1000008133-21threads23:08:110
7450880,0irq/46-4a1000006847-21sshd21:30:330
7450880,0irq/46-4a1000006084-21chrt23:02:470
7450880,0irq/46-4a1000004318-21kernelversion00:32:460
7450880,0irq/46-4a10000031900-21processes00:18:030
7450880,0irq/46-4a10000029140-1kworker/u3:120:48:240
7450880,0irq/46-4a10000027568-21munin-run20:57:110
7450880,0irq/46-4a10000026364-21cut00:02:340
7450880,0irq/46-4a10000025259-21cat22:23:040
7450880,0irq/46-4a1000002352-21df21:17:280
7450880,0irq/46-4a10000023279-21ntp_states20:42:570
7450880,0irq/46-4a10000022802-21df_abs22:17:250
7450880,0irq/46-4a10000021649-1kworker/u3:219:54:180
7450880,0irq/46-4a1000002044-21latency_hist22:52:120
7450880,0irq/46-4a10000018037-21/usr/sbin/munin22:02:500
7450880,0irq/46-4a10000014704-21ntp_kernel_pll_20:17:530
7450880,0irq/46-4a10000013282-21timerwakeupswit20:13:050
7350880,0irq/45-4a10000016917-21runrttasks23:34:070
7450870,0irq/46-4a1000009064-21cstates23:12:230
7450870,0irq/46-4a1000004306-21interrupts22:57:460
7450870,0irq/46-4a10000031067-21sed21:07:120
7450870,0irq/46-4a10000029931-21irqstats00:12:450
7450870,0irq/46-4a10000024489-21cpuspeed19:12:420
7450870,0irq/46-4a10000020727-21munin-run20:37:110
7450870,0irq/46-4a10000018109-21ntpq23:37:550
7450870,0irq/46-4a10000016014-21sed20:22:270
7450870,0irq/46-4a10000011121-21seq20:07:440
7450860,0irq/46-4a1000004185-21tune2fs19:47:360
7450860,0irq/46-4a10000022910-21/usr/sbin/munin19:08:020
7450860,0irq/46-4a10000018905-1kworker/u3:122:10:560
7450860,0irq/46-4a10000015323-21runrttasks21:55:040
7350860,0irq/45-4a10000031555-21fw_conntrack19:32:360
7350860,0irq/45-4a10000026285-21runrttasks22:27:270
7450850,0irq/46-4a100000766-21perl21:12:360
7450850,0irq/46-4a10000030108-21ntpq19:27:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional