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2026-01-23 - 15:20
[ 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 Fri Jan 23, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2739992323,0cyclictest325-21hwrng08:41:022
2739991918,1cyclictest59550irq/125-lan10:10:192
2739991817,1cyclictest59550irq/125-lan07:50:112
2739991817,1cyclictest59550irq/125-lan07:30:102
2739991817,1cyclictest59550irq/125-lan07:25:202
2739991717,0cyclictest59550irq/125-lan12:26:222
2739991717,0cyclictest59550irq/125-lan12:23:442
2739991717,0cyclictest59550irq/125-lan09:05:152
2739991716,1cyclictest59550irq/125-lan12:10:122
2739991716,1cyclictest59550irq/125-lan11:50:362
2739991716,1cyclictest59550irq/125-lan09:25:132
2739991716,1cyclictest59550irq/125-lan09:20:202
2739991716,1cyclictest59550irq/125-lan09:15:122
2739991716,1cyclictest59550irq/125-lan07:15:182
2739991715,1cyclictest59550irq/125-lan11:10:002
2734991717,0cyclictest674-21snmpd10:04:581
2734991717,0cyclictest674-21snmpd09:54:011
2739991616,0cyclictest59550irq/125-lan10:30:012
2739991616,0cyclictest59550irq/125-lan08:20:012
2739991616,0cyclictest59550irq/125-lan07:55:212
2739991616,0cyclictest59550irq/125-lan07:43:442
2739991615,1cyclictest59550irq/125-lan12:35:122
2739991615,1cyclictest59550irq/125-lan11:40:162
2739991615,1cyclictest59550irq/125-lan11:10:092
2739991615,1cyclictest59550irq/125-lan09:50:162
2739991615,1cyclictest59550irq/125-lan09:30:202
2739991615,1cyclictest59550irq/125-lan07:13:422
2739991514,1cyclictest59550irq/125-lan11:55:202
2739991514,1cyclictest59550irq/125-lan11:35:142
2739991514,1cyclictest59550irq/125-lan10:40:132
2739991514,1cyclictest59550irq/125-lan10:15:152
2739991514,1cyclictest59550irq/125-lan09:10:142
2739991514,1cyclictest59550irq/125-lan08:15:122
2739991514,1cyclictest59550irq/125-lan07:35:142
2734991515,0cyclictest325-21hwrng12:37:351
273499150,15cyclictest325-21hwrng07:28:191
2739991414,0cyclictest59550irq/125-lan09:40:132
2739991414,0cyclictest325-21hwrng08:56:232
2739991414,0cyclictest325-21hwrng08:47:102
2739991414,0cyclictest325-21hwrng07:46:452
2739991413,1cyclictest59550irq/125-lan12:35:012
2739991413,1cyclictest59550irq/125-lan12:15:132
2739991413,1cyclictest59550irq/125-lan11:45:202
2734991414,0cyclictest325-21hwrng12:22:121
2734991414,0cyclictest325-21hwrng11:06:261
2734991414,0cyclictest325-21hwrng11:03:231
2734991414,0cyclictest325-21hwrng10:20:211
2734991414,0cyclictest325-21hwrng10:15:141
2739991313,0cyclictest59550irq/125-lan11:31:382
2739991313,0cyclictest325-21hwrng09:03:332
2739991313,0cyclictest325-21hwrng08:54:212
2739991313,0cyclictest325-21hwrng08:00:042
2739991312,1cyclictest59550irq/125-lan11:25:132
2739991312,1cyclictest59550irq/125-lan10:05:202
2739991312,1cyclictest59550irq/125-lan08:30:142
2739991312,1cyclictest59550irq/125-lan08:25:122
2734991313,0cyclictest325-21hwrng09:35:181
2734991313,0cyclictest325-21hwrng08:03:081
2739991212,0cyclictest325-21hwrng11:00:182
2739991212,0cyclictest325-21hwrng10:55:102
2739991212,0cyclictest325-21hwrng10:49:012
2739991212,0cyclictest325-21hwrng10:02:572
2739991212,0cyclictest325-21hwrng08:35:552
2734991212,0cyclictest325-21hwrng12:19:091
2734991212,0cyclictest325-21hwrng11:40:131
2734991212,0cyclictest325-21hwrng10:47:001
2734991212,0cyclictest325-21hwrng10:30:351
2734991212,0cyclictest325-21hwrng10:28:331
2734991212,0cyclictest325-21hwrng10:10:081
2734991212,0cyclictest325-21hwrng10:09:051
2734991212,0cyclictest325-21hwrng09:20:581
2734991212,0cyclictest325-21hwrng08:51:161
2739991111,0cyclictest59550irq/125-lan12:00:202
2739991111,0cyclictest59550irq/125-lan10:20:112
2739991111,0cyclictest325-21hwrng09:57:502
2739991110,1cyclictest59550irq/125-lan09:35:172
2739991110,1cyclictest59550irq/125-lan08:10:122
2734991111,0cyclictest325-21hwrng11:55:351
2734991111,0cyclictest325-21hwrng11:54:331
2734991111,0cyclictest325-21hwrng11:38:101
2734991111,0cyclictest325-21hwrng10:44:561
2734991111,0cyclictest325-21hwrng09:45:321
2734991111,0cyclictest325-21hwrng09:44:321
2734991111,0cyclictest325-21hwrng09:25:041
2734991111,0cyclictest325-21hwrng09:19:561
2734991111,0cyclictest325-21hwrng08:40:001
2734991111,0cyclictest325-21hwrng08:37:571
273999109,1cyclictest59550irq/125-lan07:20:152
2739991010,0cyclictest59550irq/125-lan11:22:372
2739991010,0cyclictest59550irq/125-lan11:19:382
2739991010,0cyclictest59550irq/125-lan10:35:322
2739991010,0cyclictest325-21hwrng10:50:032
27399999,0cyclictest59550irq/125-lan12:08:162
27349998,1cyclictest674-21snmpd07:51:541
27309999,0cyclictest325-21hwrng08:42:030
27309998,1cyclictest674-21snmpd11:02:490
27439988,0cyclictest674-21snmpd11:25:133
27439988,0cyclictest674-21snmpd08:01:453
27439988,0cyclictest325-21hwrng11:57:383
27439988,0cyclictest325-21hwrng11:02:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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