Displaying 1 result from an estimated 1 matches for "mmappes".
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mmapped
2012 Sep 28
1
High memory needs [SOLVED]
...89000 2048K r---- /usr/lib/locale/locale-archive
Only 2MB of the file are mmapped, while the file is actually ~54MB.
Some distros only install a small subsets of languages, for instance
on my Ubuntu 12.04, this file is only ~3MB.
I still don't get the reason, but CentOS x86_64 6.2 (and 6.3) mmappes
the *entire* file:
$ pmap $$
00007f217fae4000 96836K r---- /usr/lib/locale/locale-archive
Consequence: every processes that use glibc is overestimated by ~100MB
(according to the virtual memory).
That, alone, is not a problem at all. It is known that the virtual
memory is a bad estimation of t...