malloc_stats(3) [debian man page]
MALLOC_STATS(3) Linux Programmer's Manual MALLOC_STATS(3) NAME
malloc_stats - print memory allocation statistics SYNOPSIS
#include <malloc.h> void malloc_stats(void); DESCRIPTION
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 alloca- tions. (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). CONFORMING TO
This function is a GNU extension. NOTES
More detailed information about memory allocations in the main arena can be obtained using mallinfo(3). SEE ALSO
mmap(2), mallinfo(3), malloc(3), malloc_info(3), mallopt(3) COLOPHON
This page is part of release 3.44 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/. Linux 2012-05-06 MALLOC_STATS(3)
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MALLOC_STATS(3) Linux Programmer's Manual MALLOC_STATS(3) NAME
malloc_stats - print memory allocation statistics SYNOPSIS
#include <malloc.h> void malloc_stats(void); DESCRIPTION
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 alloca- tions. (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). ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7). +---------------+---------------+---------+ |Interface | Attribute | Value | +---------------+---------------+---------+ |malloc_stats() | Thread safety | MT-Safe | +---------------+---------------+---------+ CONFORMING TO
This function is a GNU extension. NOTES
More detailed information about memory allocations in the main arena can be obtained using mallinfo(3). SEE ALSO
mmap(2), mallinfo(3), malloc(3), malloc_info(3), mallopt(3) COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. Linux 2017-09-15 MALLOC_STATS(3)