Ru(@ruyingzhe), Tencent Liangyu Zhou(@choujimmy), Tencent Implement Kubernetes Runtime Based on Rust-VMM About Us Yingzhe Ru Senior Software Engineer at Tencent Working on TKEStack project, have great interest None IBM OCI Comparison kata- runtime runc runsc container container Pod QEMU VMM Firecracker VMM Rust-VMM container container Pod Sandbox Agent gVisor Guest Kernel O C I Gofer container persistent volume mount mount attach VPC Want to get safer and faster? Rust-VMM Why we love Rust-VMM? Rust-VMM is an open-source project that empowers the community to build custom Virtual Machine

modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command

modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command

VBoxManage modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the guest operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command

modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command

modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command

modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command

modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command

modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command

modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared will writecore command in the debugger. • The info command is used to display info items relating to the VMM, device emulations and associated drivers. This command takes one or two arguments: the name of the operating system. Do not use unless you know what you’re doing. • The osdetect command makes the VMM’s debugger facility (re-)detection the guest oper- ation system. This corresponds to the detect command