On Wed, Apr 10, 2013 at 07:36:59AM +0000, Albe Laurenz wrote:
> What libraries are loaded in this backend (lsof)?
> Maybe it's something non-PostgreSQL that's hogging the memory.
I don't have this particular backend anymore, and I don't have lsof. But
in smaps there are libraries listed, so:
Still there is 51MB non-shared block:
2ba63c797000-2ba63fa68000 rw-p 2ba63c797000 00:00 0
Size: 52036 kB
Rss: 51340 kB
Shared_Clean: 0 kB
Shared_Dirty: 0 kB
Private_Clean: 0 kB
Private_Dirty: 51340 kB
Swap: 0 kB
Pss: 51340 kB
As for libraries:
=> grep / smaps | awk '{print $NF}' | sort | uniq
(deleted)
/lib64/ld-2.5.so
/lib64/libc-2.5.so
/lib64/libcom_err.so.2.1
/lib64/libcrypt-2.5.so
/lib64/libcrypto.so.0.9.8e
/lib64/libdl-2.5.so
/lib64/libkeyutils-1.2.so
/lib64/libm-2.5.so
/lib64/libnss_files-2.5.so
/lib64/libresolv-2.5.so
/lib64/libselinux.so.1
/lib64/libsepol.so.1
/lib64/libssl.so.0.9.8e
/opt/pgbrew/9.1.6/bin/postgres
/opt/pgbrew/9.1.6/lib/postgresql/auto_explain.so
/opt/pgbrew/9.1.6/lib/postgresql/plpgsql.so
/usr/lib64/gconv/gconv-modules.cache
/usr/lib64/libgssapi_krb5.so.2.2
/usr/lib64/libk5crypto.so.3.1
/usr/lib64/libkrb5.so.3.3
/usr/lib64/libkrb5support.so.0.1
/usr/lib64/libxml2.so.2.6.26
/usr/lib64/libz.so.1.2.3
/usr/lib/locale/locale-archive
the "(deleted)" is shared memory file.
depesz
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