4 ms·
> If only it had an APIs to see how much RAM of a specific device is RAM-cached rigth now This is a typo, should have been "If only it had an APIs to see how m
by qwerty456127 3y ago
> If only it had an APIs to see how much RAM of a specific device is RAM-cached rigth now
This is a typo, should have been "If only it had an APIs to see how much of a specific device is RAM-cached right now".
- suprjami 3y agoI've also thought it would be nice if Linux's dirty page handling was more granular. But at the same time, whenever dirty pages are a concern it's usually one large file or one NFS mount or one USB device. The system otherwise doesn't have a great deal of dirty pages to bother reporting on. Also programs have access to selective file flushing with fsync() so there is at least that.