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This is a significant performance win.
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libuv disables SQPOLL by default and leaves it to the user/admin to enable/disable. However, I believe it's currently not possible to do this in node.
We should add a check for a `UV_LOOP_ENABLE_IO…
ronag updated
1 month ago
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io_uring can provide up to a 60% performance increase.
* https://github.com/cberner/fuser/issues/164
* https://john-millikin.com/the-fuse-protocol#multi-threading (not related but may increase per…
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Since Linux 5.1 a new interface for asynchronous IO was released, making it possible to do IO with zero (or very few) system calls. It works by keeping a lock-free IO submission queue and a lock-free …
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### What is the issue?
Hi,
I'm writing an application that uses the `io_uring` Linux feature.
It looks like `io_uring` is not supported by default because I'm running into permission issues exe…
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```
./uring-nonblock-fifo-async.zig:143:16: error: struct 'Client' depends on itself
const Client = struct {
^
./uring-nonblock-fifo-async.zig:347:22: note: referenced here
…
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Any thoughts on use of io_uring from zig stdlib?
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### Describe the bug
Hello I'm running Geyser-Standalone, and as soon a a few players are online we're seeing high IOWait times with in Prometheus Node Exporter.
Also I looked with htop, well th…
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The purpose of this issue is to collect technical notes on how io_uring can be implemented in Tokio in the future.
Parent issue: #2692
## Tech Notes
**Adding items to the queue.** Submission …
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Saw this degraded performance on KVM in CLH compare to QEMU. Ran the test on Same Host (Dell Precision 3630 Desktop, Baremetl scenerio, CPU:Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz 8 cores) Mem: 64GB
…