# mqtt_monitor

**Repository Path**: jun626/mqtt_monitor

## Basic Information

- **Project Name**: mqtt_monitor
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-07-25
- **Last Updated**: 2025-10-23

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## 调试
```
查看端口使用情况
sudo netstat -tulnp
```
    
日志轮转测试
```
查看磁盘占用情况
sudo du -h --max-depth=1 / | sort -h
sudo rm -f /var/log/syslog.[3-9].gz
sudo rm -f /var/log/kern.log.[3-9].gz

sudo dd if=/dev/zero bs=1M count=200 | sudo tee /var/log/syslog >/dev/null
sudo dd if=/dev/zero bs=1M count=200 | sudo tee /var/log/kern.log >/dev/null

ls -lh /var/log/syslog* /var/log/kern.log*
sudo logrotate -vf /etc/logrotate.d/rsyslog
ls -lh /var/log/syslog* /var/log/kern.log*
```

停止监控服务
```
sudo systemctl stop mqtt_monitor.service
pkill i2cTestApp.elf
```

## 信处监控程序下载
git clone https://gitee.com/jun626/monitor-status.git

systemctl stop mqtt_monitor.service
ps -ef |grep i2cTestApp.elf
sed -i 's/\r$//' start.sh

systemctl stop network_dso.service
ps -ef |grep xdma_recorder