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2026-01-17 - 09:45
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 rack8slot7.osadl.org (updated Sat Jan 17, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16929991918,1cyclictest59550irq/125-lan22:30:202
16929991817,1cyclictest59550irq/125-lan21:35:172
16929991717,0cyclictest59550irq/125-lan22:20:202
16929991717,0cyclictest59550irq/125-lan20:10:582
16929991717,0cyclictest59550irq/125-lan19:16:572
16929991716,1cyclictest59550irq/125-lan23:55:182
16929991716,1cyclictest59550irq/125-lan23:30:092
16929991716,1cyclictest59550irq/125-lan23:25:132
16929991716,1cyclictest59550irq/125-lan23:10:112
16929991716,1cyclictest59550irq/125-lan21:59:562
16929991716,1cyclictest59550irq/125-lan20:55:142
16929991716,1cyclictest59550irq/125-lan20:00:182
16929991716,1cyclictest59550irq/125-lan19:40:132
16929991716,1cyclictest59550irq/125-lan19:35:172
16929991616,0cyclictest59550irq/125-lan00:25:172
16929991615,1cyclictest59550irq/125-lan23:23:522
16929991615,1cyclictest59550irq/125-lan22:41:472
16929991615,1cyclictest59550irq/125-lan22:35:122
16929991615,1cyclictest59550irq/125-lan21:10:182
16929991615,1cyclictest59550irq/125-lan20:20:132
16929991615,1cyclictest59550irq/125-lan20:20:122
16929991615,1cyclictest59550irq/125-lan19:10:162
16929991615,1cyclictest59550irq/125-lan00:20:152
16929991515,0cyclictest59550irq/125-lan23:15:152
16929991515,0cyclictest59550irq/125-lan22:57:382
16929991515,0cyclictest59550irq/125-lan21:41:572
16929991514,1cyclictest59550irq/125-lan23:50:132
16929991514,1cyclictest59550irq/125-lan23:05:102
16929991514,1cyclictest59550irq/125-lan22:15:132
16929991514,1cyclictest59550irq/125-lan22:00:132
16929991514,1cyclictest59550irq/125-lan21:25:142
16929991514,1cyclictest59550irq/125-lan21:20:182
16929991514,1cyclictest59550irq/125-lan21:00:122
16929991514,1cyclictest59550irq/125-lan20:25:192
16929991514,1cyclictest59550irq/125-lan20:25:182
16929991514,1cyclictest59550irq/125-lan20:05:232
16929991514,1cyclictest59550irq/125-lan19:55:142
16929991514,1cyclictest59550irq/125-lan19:20:162
16929991513,1cyclictest59550irq/125-lan23:35:152
16929991414,0cyclictest59550irq/125-lan23:45:102
16929991414,0cyclictest59550irq/125-lan20:47:582
16929991413,1cyclictest59550irq/125-lan22:10:142
16929991413,1cyclictest59550irq/125-lan21:05:182
16929991413,1cyclictest59550irq/125-lan20:50:142
16929991413,1cyclictest59550irq/125-lan00:11:572
16929991413,1cyclictest59550irq/125-lan00:05:222
16929991413,1cyclictest59550irq/125-lan00:00:142
16919991414,0cyclictest325-21hwrng21:02:080
16929991313,0cyclictest59550irq/125-lan23:42:082
16929991312,1cyclictest59550irq/125-lan23:00:182
16929991312,1cyclictest59550irq/125-lan20:40:152
16929991312,1cyclictest59550irq/125-lan00:15:142
16925991313,0cyclictest325-21hwrng20:56:001
16929991211,1cyclictest59550irq/125-lan22:45:142
16929991211,1cyclictest59550irq/125-lan21:30:212
16929991211,1cyclictest59550irq/125-lan19:50:162
16929991211,1cyclictest59550irq/125-lan19:45:162
16929991211,1cyclictest59550irq/125-lan00:30:152
16934991111,0cyclictest325-21hwrng20:41:403
16929991111,0cyclictest59550irq/125-lan20:30:572
16929991111,0cyclictest59550irq/125-lan00:35:122
16929991110,1cyclictest59550irq/125-lan22:50:162
16929991110,1cyclictest59550irq/125-lan22:25:122
16929991110,1cyclictest59550irq/125-lan21:45:122
16929991110,1cyclictest59550irq/125-lan21:15:162
16925991111,0cyclictest325-21hwrng20:52:561
16925991111,0cyclictest325-21hwrng19:14:381
1692999109,1cyclictest59550irq/125-lan20:35:172
1692999109,1cyclictest59550irq/125-lan20:15:182
16929991010,0cyclictest59550irq/125-lan22:05:152
169349999,0cyclictest325-21hwrng22:36:223
169349999,0cyclictest325-21hwrng22:19:593
169349999,0cyclictest325-21hwrng20:35:313
169349998,1cyclictest674-21snmpd21:01:233
169299998,1cyclictest59550irq/125-lan19:30:132
169349988,0cyclictest674-21snmpd19:25:043
169349988,0cyclictest325-21hwrng23:41:543
169349988,0cyclictest325-21hwrng21:40:023
169349988,0cyclictest325-21hwrng00:06:283
169349986,2cyclictest674-21snmpd19:13:133
169259988,0cyclictest674-21snmpd22:00:481
169259988,0cyclictest674-21snmpd21:25:521
169259988,0cyclictest674-21snmpd19:50:461
169259988,0cyclictest674-21snmpd00:04:351
169259988,0cyclictest325-21hwrng21:38:001
169259988,0cyclictest325-21hwrng21:32:511
169259988,0cyclictest325-21hwrng21:02:091
169259988,0cyclictest325-21hwrng20:45:461
169259988,0cyclictest325-21hwrng20:11:591
169259988,0cyclictest325-21hwrng19:36:071
169259988,0cyclictest325-21hwrng19:20:461
169259987,1cyclictest674-21snmpd19:18:451
169259987,1cyclictest674-21snmpd00:14:261
169199988,0cyclictest674-21snmpd22:53:350
169199988,0cyclictest674-21snmpd22:37:530
169199988,0cyclictest674-21snmpd21:54:520
169199988,0cyclictest674-21snmpd21:30:410
169199988,0cyclictest674-21snmpd21:15:160
169199988,0cyclictest674-21snmpd19:48:590
169199988,0cyclictest674-21snmpd19:37:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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