云桌面系统服务器占

import psutil

def adjust_resources(vm_id, cpu_limit, memory_limit):
    # 获取当前虚拟机的资源使用情况
    vm_stats = get_vm_stats(vm_id)
    
    # 计算需要调整的资源量
    cpu_adjustment = max(0, cpu_limit - vm_stats['cpu_usage'])
    memory_adjustment = max(0, memory_limit - vm_stats['memory_usage'])
    
    # 调整资源分配
    if cpu_adjustment > 0:
        increase_cpu(vm_id, cpu_adjustment)
    if memory_adjustment > 0:
        increase_memory(vm_id, memory_adjustment)

def get_vm_stats(vm_id):
    # 模拟获取虚拟机资源使用情况
    return {
        'cpu_usage': psutil.cpu_percent(interval=1),
        'memory_usage': psutil.virtual_memory().percent
    }

def increase_cpu(vm_id, amount):
    # 模拟增加CPU资源
    print(f"Increasing CPU for VM {vm_id} by {amount}%")

def increase_memory(vm_id, amount):
    # 模拟增加内存资源
    print(f"Increasing memory for VM {vm_id} by {amount}%")

# 示例调用
adjust_resources('vm123', cpu_limit=80, memory_limit=80)