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Unfortunately io_uring is disabled by default on most cloud workload orchestrators, like CloudRun, GKE, EKS and even local Docker. Hope this will change soon, b
by alde 1y ago
Unfortunately io_uring is disabled by default on most cloud workload orchestrators, like CloudRun, GKE, EKS and even local Docker.
Hope this will change soon, but until then it will remain very niche.
- nicce 1y agoBack to self-hosting!
- superb_dev 1y agoWhy do they disable io_uring?
- arianvanp 1y agoSandboxing like gvisor is based on syscalls and iouring makes your code syscallless
- alpb 1y agoSecurity reasons. https://news.ycombinator.com/item?id=44632240 https://news.ycombinator.com/item?id=44632240 There are also other edge cases around cgroups accounting that renders some isolation/throttling mechanisms not fully effective.