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malloc_stats — print memory allocation statistics
#include <malloc.h>
void
malloc_stats( |
void); |
The malloc_stats() function
prints (on standard error) statistics about memory allocated
by malloc(3) and related
functions. For each arena (allocation area), this function
prints the total amount of memory allocated and the total
number of bytes consumed by in-use allocations. (These two
values correspond to the arena
and uordblks fields retrieved
by mallinfo(3).) In addition,
the function prints the sum of these two statistics for all
arenas, and the maximum number of blocks and bytes that were
ever simultaneously allocated using mmap(2).
More detailed information about memory allocations in the main arena can be obtained using mallinfo(3).
This page is part of release 3.52 of the Linux man-pages project. A
description of the project, and information about reporting
bugs, can be found at
http://www.kernel.org/doc/man−pages/.
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t Copyright (c) 2012 by Michael Kerrisk <mtk.manpagesgmail.com> %%%LICENSE_START(VERBATIM) Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Since the Linux kernel and libraries are constantly changing, this manual page may be incorrect or out-of-date. The author(s) assume no responsibility for errors or omissions, or for damages resulting from the use of the information contained herein. The author(s) may not have taken the same level of care in the production of this manual, which is licensed free of charge, as they might when working professionally. Formatted or processed versions of this manual, if unaccompanied by the source, must acknowledge the copyright and authors of this work. %%%LICENSE_END |