Forum Post: Re: Optimal Value For -ma

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pmap -d on Linux gives me : 10919: /opt/dlc-11.5/bin/_mprosrv ged -m1 -N TCP -Nd /dev/tcp -hs 0 -Mm 8192 -yy 1950 -cpinternal ISO8859-15 -cpstream ISO8859-15 -cpterm ISO8859-15 -cpcase Basic -cpcoll Basic -ipver IPV4 -S 30000 -H 0.0.0.0 Address Kbytes Mode Offset Device Mapping 0000000000400000 3456 r-x-- 0000000000000000 0ca:00090 _mprosrv 000000000095f000 340 rwx-- 000000000035f000 0ca:00090 _mprosrv 00000000009b4000 136 rwx-- 0000000000000000 000:00000 [ anon ] 0000000002789000 272 rwx-- 0000000000000000 000:00000 [ anon ] 00000000027cd000 268 rwx-- 0000000000000000 000:00000 [ anon ] 00007f64e1bd8000 651432 rwxs- 0000000000000000 000:00004 [ shmid=0xa0001 ] 00007f6509802000 44 r-x-- 0000000000000000 0ca:00001 libnss_files-2.17.so .... skipped many lines ... mapped: 673784K writeable/private: 1432K shared: 651432K Given the shared part is the -B (150000 * 4k) and probably some other internal DB structures, this leaves 22Mb, but many of those lines come from .so. Last line indicates 1432K private bytes. Gus, would that be a better estimate ? I'm just looking at orders of magnitude, not detailed calculations by the way... And target platform will be Linux, so no idea about AIX.

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