malloc_stats(3) - Linux man page
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 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).
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)