CPU Utilization in SOS higher than expected during passthru USB storage into UOS(apl_sdc_stable)

projectacrn / acrn-hypervisor

Project ACRN hypervisor

BSD 3-Clause "New" or "Revised" License

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CPU Utilization in SOS higher than expected during passthru USB storage into UOS(apl_sdc_stable) #3292

Closed Mingyuan18 closed 5 years ago

Mingyuan18 commented 5 years ago

We passthru USB storage into UOS, then use command "iozone -ec -L64 -S32 -s3G -w -+N -I -r512k -i0 -i1 -i2 -+u -f /root/usb/iozone.tmp -b iozone.xls", CPU utilization in SOS higher than expected.

Mingyuan18 commented 5 years ago

[External_System_ID] ACRN-2316

Mingyuan18 commented 5 years ago

No need to fix,