Function dump_socket_mem

dpdk/app/test-pmd/cmdline.c:8361–8407

Dump the socket memory statistics on console */

/* Dump the socket memory statistics on console */
static void
dump_socket_mem(FILE *f)
{
	struct rte_malloc_socket_stats socket_stats;
	unsigned int i;
	size_t total = 0;
	size_t alloc = 0;
	size_t free = 0;
	unsigned int n_alloc = 0;
	unsigned int n_free = 0;
	static size_t last_allocs;
	static size_t last_total;


	for (i = 0; i < RTE_MAX_NUMA_NODES; i++) {
		if (rte_malloc_get_socket_stats(i, &socket_stats) ||
		    !socket_stats.heap_totalsz_bytes)
			continue;
		total += socket_stats.heap_totalsz_bytes;
		alloc += socket_stats.heap_allocsz_bytes;
		free += socket_stats.heap_freesz_bytes;
		n_alloc += socket_stats.alloc_count;
		n_free += socket_stats.free_count;
		fprintf(f,
			"Socket %u: size(M) total: %.6lf alloc: %.6lf(%.3lf%%) free: %.6lf \tcount alloc: %-4u free: %u\n",
			i,
			(double)socket_stats.heap_totalsz_bytes / (1024 * 1024),
			(double)socket_stats.heap_allocsz_bytes / (1024 * 1024),
			(double)socket_stats.heap_allocsz_bytes * 100 /
			(double)socket_stats.heap_totalsz_bytes,
			(double)socket_stats.heap_freesz_bytes / (1024 * 1024),
			socket_stats.alloc_count,
			socket_stats.free_count);
	}
	fprintf(f,
		"Total   : size(M) total: %.6lf alloc: %.6lf(%.3lf%%) free: %.6lf \tcount alloc: %-4u free: %u\n",
		(double)total / (1024 * 1024), (double)alloc / (1024 * 1024),
		total ? ((double)alloc * 100 / (double)total) : 0,
		(double)free / (1024 * 1024),
		n_alloc, n_free);
	if (last_allocs)
		fprintf(stdout, "Memory total change: %.6lf(M), allocation change: %.6lf(M)\n",
			((double)total - (double)last_total) / (1024 * 1024),
			(double)(alloc - (double)last_allocs) / 1024 / 1024);
	last_allocs = alloc;
	last_total = total;
}

static void cmd_dump_parsed(void *parsed_result,
			    __rte_unused struct cmdline *cl,