FAQ
solaris buffer cache memory 용량 확인방법
Classification OS/UNIX 명령어 Create Date 2013-07-09 Hit 3549
phynix 2005-04-07 59


solaris buffer cache memory 용량 확인방법
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요약
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solaris system에서 physical 메모리의 usage중 file cache 메모리 영역을 확인하는
방법.
기본 utility는 아니지만 freeware여서 쉽게 설치가능함.

다운로드
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http://www.solarisinternals.com/si/downloads/_memtool/
에서 적절한 파일을 다운받음

install
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# cd /tmp
# zcat RMCmemx.x.tar.Z |tar xvf -
# pkgadd -d .

util
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bin/prtmem - command line utility, displays system memory summary
bin/prtswap - command line utility, displays swap summary
bin/memps - command line, ps of memory, and rolling sar
bin/pmem - command line, detailed single process memory display
bin/mem - curses based interface for process and files
bin/memtool - GUI tool for analysing memory usage


결과
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# prtmem

Total memory: 7854 Megabytes
Kernel Memory: 309 Megabytes
Application: 1105 Megabytes
Executable & libs: 34 Megabytes
File Cache: 954 Megabytes
Free, file cache: 3949 Megabytes
Free, free: 1503 Megabytes
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