服务器虚拟机 内存不足

# 示例：在VMware中增加虚拟机内存
vmrun modify <path_to_vm> memory 4096

# 示例：Python中使用生成器减少内存占用
def read_large_file(file_path):
    with open(file_path, 'r') as file:
        for line in file:
            yield line

for line in read_large_file('large_file.txt'):
    process(line)

# 示例：创建并启用交换文件
sudo fallocate -l 4G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile

# 示例：Prometheus配置文件
scrape_configs:
  - job_name: 'node'
    static_configs:
      - targets: ['localhost:9100']

# 示例：Kubernetes Deployment配置
apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app
spec:
  replicas: 3
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      containers:
      - name: my-app-container
        image: my-app-image
        resources:
          requests:
            memory: "64Mi"
          limits:
            memory: "128Mi"