{
"id":"d225581f5ab8dba4c54fa29abb44382f6bc50b92ff1c89c2d26bfe9f1c17bc4d",
"pubkey":"55bb79c74068e3e393d897ef28deffcff17808e053899e44340a5091d4e335b5",
"created_at":1787640948,
"kind":1,
"tags": [
[
"t",
"qemu"
],
[
"t",
"kvm"
],
[
"r",
"https://sunshout.tistory.com/2136"
]
],
"content":"More vCPUs do not scale virtio-blk if one IOThread owns the rings.\n\nMap virtqueues 1:1 onto IOThreads and pin them for low-latency disks. aio=io_uring is a separate host engine flag.\n\nhttps://sunshout.tistory.com/2136",
"sig":"506d15f47bdc5435b85a8e906cd05fdf4c038c0c0433e466a126cf70821e389bff68af6ae77d904168c4c9951dd31328f501e770dd8a746182fd9470b41e47b5"
}
