Zephyr Heap Info

heap.c

extern struct k_heap _system_heap;

struct sys_memory_stats stats;

void rtos_hal_print_heap_info(void) 
{
    sys_heap_runtime_stats_get(&_system_heap.heap, &stats);

    printk("\n");
    printk("INFO: Allocated Heap = %zu\n", stats.allocated_bytes);
    printk("INFO: Free Heap = %zu\n", stats.free_bytes);
    printk("INFO: Max Allocated Heap = %zu\n", stats.max_allocated_bytes);
    printk("\n");

    return;
}