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2026-02-22 - 04:51
[ 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 Sun Feb 22, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17977991818,0cyclictest59550irq/125-lan22:58:001
17977991817,1cyclictest59550irq/125-lan22:50:161
17977991817,1cyclictest59550irq/125-lan20:16:021
17977991817,1cyclictest59550irq/125-lan19:45:161
17977991717,0cyclictest59550irq/125-lan22:45:201
17977991716,1cyclictest59550irq/125-lan23:15:171
17977991716,1cyclictest59550irq/125-lan22:40:141
17977991716,1cyclictest59550irq/125-lan21:30:181
17977991716,1cyclictest59550irq/125-lan20:00:171
17977991716,1cyclictest59550irq/125-lan19:15:121
17977991716,1cyclictest59550irq/125-lan00:10:211
17977991616,0cyclictest59550irq/125-lan22:17:501
17977991616,0cyclictest59550irq/125-lan21:27:481
17977991616,0cyclictest59550irq/125-lan20:52:411
17977991616,0cyclictest59550irq/125-lan20:30:131
17977991615,1cyclictest59550irq/125-lan23:55:141
17977991615,1cyclictest59550irq/125-lan23:20:161
17977991615,1cyclictest59550irq/125-lan22:35:221
17977991615,1cyclictest59550irq/125-lan22:32:151
17977991615,1cyclictest59550irq/125-lan22:25:171
17977991615,1cyclictest59550irq/125-lan21:13:151
17977991615,1cyclictest59550irq/125-lan21:00:151
17977991615,1cyclictest59550irq/125-lan19:50:161
17977991615,1cyclictest59550irq/125-lan19:20:111
17977991615,1cyclictest59550irq/125-lan00:30:191
17977991615,1cyclictest59550irq/125-lan00:20:171
17977991615,1cyclictest59550irq/125-lan00:00:161
17988991515,0cyclictest325-21hwrng22:31:273
17977991515,0cyclictest59550irq/125-lan23:32:551
17977991515,0cyclictest59550irq/125-lan00:35:131
17977991514,1cyclictest59550irq/125-lan23:40:161
17977991514,1cyclictest59550irq/125-lan22:20:121
17977991514,1cyclictest59550irq/125-lan21:40:011
17977991514,1cyclictest59550irq/125-lan21:20:201
17977991514,1cyclictest59550irq/125-lan20:20:171
17977991514,1cyclictest59550irq/125-lan00:15:171
17982991414,0cyclictest325-21hwrng23:28:472
17982991414,0cyclictest325-21hwrng23:10:212
17982991414,0cyclictest325-21hwrng22:46:472
17982991414,0cyclictest325-21hwrng22:43:442
17982991414,0cyclictest325-21hwrng22:30:242
17982991414,0cyclictest325-21hwrng22:25:182
17982991414,0cyclictest325-21hwrng21:21:492
17982991414,0cyclictest325-21hwrng21:19:462
17982991414,0cyclictest325-21hwrng19:31:132
17982991414,0cyclictest325-21hwrng19:15:522
17977991414,0cyclictest59550irq/125-lan21:56:161
17977991414,0cyclictest59550irq/125-lan20:41:151
17977991414,0cyclictest59550irq/125-lan19:28:111
17977991413,1cyclictest59550irq/125-lan23:35:181
17977991413,1cyclictest59550irq/125-lan22:00:211
17977991413,1cyclictest59550irq/125-lan21:15:161
17977991413,1cyclictest59550irq/125-lan20:10:131
17977991413,1cyclictest59550irq/125-lan00:25:181
17982991313,0cyclictest325-21hwrng23:56:262
17982991313,0cyclictest325-21hwrng23:30:502
17982991313,0cyclictest325-21hwrng23:06:162
17982991313,0cyclictest325-21hwrng22:39:382
17982991313,0cyclictest325-21hwrng22:24:172
17982991313,0cyclictest325-21hwrng22:18:072
17982991313,0cyclictest325-21hwrng21:05:262
17982991313,0cyclictest325-21hwrng21:00:192
17982991313,0cyclictest325-21hwrng20:59:162
17982991313,0cyclictest325-21hwrng20:51:062
17982991313,0cyclictest325-21hwrng20:49:032
17982991313,0cyclictest325-21hwrng20:41:522
17982991313,0cyclictest325-21hwrng19:26:052
17982991313,0cyclictest325-21hwrng19:20:592
17982991313,0cyclictest325-21hwrng19:11:452
17982991313,0cyclictest325-21hwrng00:05:392
17982991313,0cyclictest325-21hwrng00:02:352
17977991313,0cyclictest59550irq/125-lan23:52:051
17977991312,1cyclictest59550irq/125-lan19:55:131
17977991312,1cyclictest59550irq/125-lan19:35:151
17977991312,1cyclictest59550irq/125-lan19:30:111
17982991212,0cyclictest325-21hwrng00:22:022
17977991212,0cyclictest59550irq/125-lan19:42:151
17977991212,0cyclictest59550irq/125-lan00:05:151
17977991211,1cyclictest59550irq/125-lan20:55:161
17977991211,1cyclictest59550irq/125-lan19:10:001
17988991111,0cyclictest325-21hwrng20:22:253
17982991111,0cyclictest325-21hwrng23:54:232
17977991111,0cyclictest59550irq/125-lan21:51:461
17977991111,0cyclictest59550irq/125-lan21:05:111
17977991110,1cyclictest59550irq/125-lan23:25:171
17977991110,1cyclictest59550irq/125-lan23:05:201
17977991110,1cyclictest59550irq/125-lan21:45:161
1797399113,6cyclictest16104-21turbostat00:25:010
1797799109,1cyclictest59550irq/125-lan23:10:151
1797799109,1cyclictest59550irq/125-lan22:10:191
1797799109,1cyclictest59550irq/125-lan20:35:171
17977991010,0cyclictest59550irq/125-lan23:45:181
17977991010,0cyclictest59550irq/125-lan23:45:181
179889998,1cyclictest674-21snmpd22:38:293
179829998,1cyclictest674-21snmpd23:36:462
179779999,0cyclictest59550irq/125-lan21:35:121
179779998,1cyclictest59550irq/125-lan20:05:161
179739998,1cyclictest674-21snmpd19:59:450
179889988,0cyclictest674-21snmpd23:28:163
179889988,0cyclictest674-21snmpd23:18:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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