안녕하세요?
1. RamMap 도구를 이용하여 Metafile의 메모리 사용량이 늘어나는 현상으로 파일이 많이 오픈되어 파일 캐쉬가 RAM에 올라간다면 Dynamic Cache와의 연관성으로 발생할 수 있는 현상입니다.
: 실제 오픈된 파일은 RamMap tool의 “File Summary” 및 “File Details”에서 확인할 수 있습니다.
RAMMap v1.5
https://docs.microsoft.com/en-us/sysinternals/downloads/rammap
2. 자세한 내용은 KB976618 문서에 기술되어 있습니다.
[참고절]
If the top use count is “Metafile” and a large portion of memory is being used, then you are experiencing the System File Cache issue described above. This can also be confirmed using Performance Monitor and monitoring the Memory\System Cache Resident Bytes
counter and seeing the cache grow continuously over time.
Resolution
The memory management algorithms in Windows 7 and Windows Server 2008 R2 operating systems were updated to address many file caching problems that were found in earlier versions of Windows. There are only certain unique situations in which you have to implement
this service on computers that are running Windows 7 or Windows Server 2008 R2.
[참고자료]
You experience performance issues in applications and services when the system file cache consumes most of the physical RAM
http://support.microsoft.com/kb/976618/en-us
3. 해당 증상이라면 Dynamic Cache Service를 활용해 보시기 바랍니다.
Microsoft Windows Dynamic Cache Service
http://www.microsoft.com/en-us/download/details.aspx?id=9258
감사합니다.
