{"id":8,"date":"2025-01-30T11:04:09","date_gmt":"2025-01-30T11:04:09","guid":{"rendered":"http:\/\/virtualcardx.com\/?p=8"},"modified":"2025-12-20T14:42:05","modified_gmt":"2025-12-20T06:42:05","slug":"%e8%a7%a3%e5%86%b3virtualbox%e5%9b%a0%e5%a4%a7%e5%b0%8f%e6%a0%b8%e5%bc%95%e8%b5%b7%e7%9a%84%e6%80%a7%e8%83%bd%e4%b8%8b%e9%99%8d%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/virtualcardx.com\/en\/2025\/01\/30\/\u89e3\u51b3virtualbox\u56e0\u5927\u5c0f\u6838\u5f15\u8d77\u7684\u6027\u80fd\u4e0b\u964d\u95ee\u9898\/","title":{"rendered":"Solving VirtualBox performance degradation caused by small and large cores"},"content":{"rendered":"<p>Solution: Change the number of virtual machine cores from 24 to 4 cores<\/p>\n\n\n\n<p>Explanation: VirtualBox does not correctly recognize large and small cores, and recognizes all 24 cores as large cores<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"676\" data-src=\"http:\/\/virtualcardx.com\/wp-content\/uploads\/2025\/01\/virtualbox-1024x676.jpg\" alt=\"\" class=\"wp-image-260 lazyload\" title=\"\" data-srcset=\"https:\/\/virtualcardx.com\/wp-content\/uploads\/2025\/01\/virtualbox-1024x676.jpg 1024w, https:\/\/virtualcardx.com\/wp-content\/uploads\/2025\/01\/virtualbox-300x198.jpg 300w, https:\/\/virtualcardx.com\/wp-content\/uploads\/2025\/01\/virtualbox-768x507.jpg 768w, https:\/\/virtualcardx.com\/wp-content\/uploads\/2025\/01\/virtualbox-1320x872.jpg 1320w, https:\/\/virtualcardx.com\/wp-content\/uploads\/2025\/01\/virtualbox-600x396.jpg 600w, https:\/\/virtualcardx.com\/wp-content\/uploads\/2025\/01\/virtualbox.jpg 1423w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/676;\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Solution: Change the number of VM cores from 24 to 4 ... <\/p>\n<p class=\"read-more-container\"><a title=\"Solving VirtualBox performance degradation caused by small and large cores\" class=\"read-more button\" href=\"https:\/\/virtualcardx.com\/en\/2025\/01\/30\/\u89e3\u51b3virtualbox\u56e0\u5927\u5c0f\u6838\u5f15\u8d77\u7684\u6027\u80fd\u4e0b\u964d\u95ee\u9898\/#more-8\" aria-label=\"Read more about Solving VirtualBox performance degradation issues due to small and large cores\">Read more<\/a><\/p>","protected":false},"author":1,"featured_media":260,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-8","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology-share","resize-featured-image"],"_links":{"self":[{"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/posts\/8","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/comments?post=8"}],"version-history":[{"count":0,"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/posts\/8\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/media\/260"}],"wp:attachment":[{"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/media?parent=8"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/categories?post=8"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/virtualcardx.com\/en\/wp-json\/wp\/v2\/tags?post=8"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}