Windows 的 prefetch 理論上應該加快速度, 但是有時候, 當您發現使用 Explore 看檔案目錄時,
出現的速度很慢, 要跑好一陣子, 通常就這個 prefetch 在搞鬼.
可以先把 C:\WINDOWS\Prefetch 底下的東西先砍掉, 系統速度馬上變快.
如果要 Disable 這個 Prefetch forever, 請這樣做
修改 Registry :
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters
On the right side look for a key named: EnablePrefetcher
This decides if and how prefetch runs, here are the value and what they do:
0: Disable
1: Prefetch when an application runs
2: Prefetch on startup or bootup
3: Always Prefetch
出現的速度很慢, 要跑好一陣子, 通常就這個 prefetch 在搞鬼.
可以先把 C:\WINDOWS\Prefetch 底下的東西先砍掉, 系統速度馬上變快.
如果要 Disable 這個 Prefetch forever, 請這樣做
修改 Registry :
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters
On the right side look for a key named: EnablePrefetcher
This decides if and how prefetch runs, here are the value and what they do:
0: Disable
1: Prefetch when an application runs
2: Prefetch on startup or bootup
3: Always Prefetch