You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-19 - 09:01
[ 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 Thu Feb 19, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502000,0irq/46-4a10000025385-21cstates19:02:510
133382940,0sleep03475-1kworker/u3:219:59:310
7450920,0irq/46-4a1000009376-21ntp_kernel_err19:48:220
7450920,0irq/46-4a10000031161-21ls00:02:490
7450920,0irq/46-4a10000029780-21irqstats22:23:150
7450920,0irq/46-4a10000022391-21/usr/sbin/munin20:28:210
7450920,0irq/46-4a10000019451-21ls20:18:090
7450920,0irq/46-4a1000001007-21grep19:23:280
7450920,0irq/46-4a10000010007-1kworker/u3:021:28:380
7450910,0irq/46-4a10000030298-21sendmail-mta20:48:360
7450910,0irq/46-4a10000026791-21/usr/sbin/munin23:48:320
7450910,0irq/46-4a10000025046-21threads20:33:340
7450910,0irq/46-4a10000024767-21nfs_client23:43:220
7450910,0irq/46-4a10000024413-21diskstats22:08:000
7450910,0irq/46-4a1000002435-21grep19:28:140
7450910,0irq/46-4a10000022401-21sshd23:37:420
7450910,0irq/46-4a10000021880-1kworker/u3:022:06:200
7450910,0irq/46-4a10000015068-21sshd20:04:430
7350910,0irq/45-4a1000005311-21/usr/sbin/munin21:13:260
7350910,0irq/45-4a10000018821-21cron20:17:360
7450900,0irq/46-4a1000007860-21sendmail_mailst19:43:310
7450900,0irq/46-4a1000007515-21if_eth022:53:110
7450900,0irq/46-4a1000006917-21runrttasks19:42:380
7450900,0irq/46-4a1000005346-21/usr/sbin/munin00:23:240
7450900,0irq/46-4a1000005316-21/usr/sbin/munin22:48:230
7450900,0irq/46-4a1000003641-21/usr/sbin/munin00:18:320
7450900,0irq/46-4a10000031564-21runrttasks19:18:200
7450900,0irq/46-4a10000030327-21users19:13:560
7450900,0irq/46-4a10000028533-21/usr/sbin/munin22:18:330
7450900,0irq/46-4a10000027142-21df_abs19:07:530
7450900,0irq/46-4a10000016651-21users23:18:390
7450900,0irq/46-4a10000016634-21/usr/sbin/munin20:08:400
7450900,0irq/46-4a10000015576-21/usr/sbin/munin21:43:310
7450900,0irq/46-4a10000011582-21chrt23:04:010
7450890,0irq/46-4a1000009204-21fw_packets00:33:090
7450890,0irq/46-4a1000009025-21sed22:57:550
7450890,0irq/46-4a1000007509-21/usr/sbin/munin00:28:080
7450890,0irq/46-4a1000003937-21diskstats22:43:030
7450890,0irq/46-4a1000003764-21/usr/sbin/munin19:32:510
7450890,0irq/46-4a10000032734-21aten_r4power_po00:07:490
7450890,0irq/46-4a10000032657-21/usr/sbin/munin22:33:270
7450890,0irq/46-4a10000029828-21/usr/sbin/munin23:58:140
7450890,0irq/46-4a10000028686-21chrt23:54:170
7450890,0irq/46-4a10000027109-1kworker/u3:220:45:370
7450890,0irq/46-4a10000026534-21/usr/sbin/munin22:13:280
7450890,0irq/46-4a10000026294-21basename20:38:110
7450890,0irq/46-4a1000002578-21ntp_kernel_pll_21:03:240
7450890,0irq/46-4a1000002122-21df22:37:540
7450890,0irq/46-4a10000020908-21sed23:32:540
7450890,0irq/46-4a10000019497-21/usr/sbin/munin21:53:110
7450890,0irq/46-4a10000019100-21cpu23:27:500
7450890,0irq/46-4a10000018031-21processes21:48:270
7450890,0irq/46-4a10000014721-21/usr/sbin/munin21:38:300
7450890,0irq/46-4a10000013737-21sendmail21:37:370
7350890,0irq/45-4a10000013910-21wget23:12:490
7350890,0irq/45-4a10000010436-21aten_r4power_cu19:52:470
7450880,0irq/46-4a1000009347-21meminfo21:23:190
7450880,0irq/46-4a1000007052-21/usr/sbin/munin21:17:460
7450880,0irq/46-4a1000004961-21chrt21:10:570
7450880,0irq/46-4a10000031540-21meminfo20:53:190
7450880,0irq/46-4a10000031246-21df_inode22:27:550
7450880,0irq/46-4a10000021043-21fschecks_count20:23:030
7450880,0irq/46-4a1000001955-21aten_r4power_en00:12:470
7450880,0irq/46-4a10000012700-21latency23:08:140
7450870,0irq/46-4a10000021732-21grep21:58:340
7450870,0irq/46-4a10000017320-21runrttasks23:22:470
7450870,0irq/46-4a1000001285-21grep20:58:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional