XChat桌面端内存与CPU资源泄漏的自动化监控与修复脚本分享

# 保存为 Monitor-XChat.ps1
$ProcessName = "XChat" # 请根据实际进程名调整
$CpuThreshold = 25 # CPU占用率阈值（%）
$MemThresholdMB = 1500 # 内存占用阈值（MB）
$CheckInterval = 30 # 检查间隔（秒）
$MaxViolations = 3 # 连续超标次数阈值

$violationCount = 0
$logFile = "C:\Logs\XChat_Monitor_$(Get-Date -Format 'yyyyMMdd').log"

while ($true) {
    $process = Get-Process -Name $ProcessName -ErrorAction SilentlyContinue
    if ($process) {
        $cpu = ($process | Get-Counter "\Process($ProcessName)\% Processor Time").CounterSamples.CookedValue
        $mem = $process.WorkingSet64 / 1MB

        $status = "时间: $(Get-Date -Format 'HH:mm:ss') | CPU: {0:N1}% | 内存: {1:N1} MB" -f $cpu, $mem
        Add-Content -Path $logFile -Value $status

        if ($cpu -gt $CpuThreshold -or $mem -gt $MemThresholdMB) {
            $violationCount++
            Add-Content -Path $logFile -Value "   -> 资源超标！连续计数: $violationCount"
            if ($violationCount -ge $MaxViolations) {
                Add-Content -Path $logFile -Value "   -> 达到连续超标上限，正在重启进程..."
                Stop-Process -Name $ProcessName -Force
                Start-Sleep -Seconds 5
                # 此处需要替换为你的XChat实际启动路径
                Start-Process "C:\Program Files\XChat\XChat.exe"
                Add-Content -Path $logFile -Value "   -> 进程已重启。"
                $violationCount = 0
            }
        } else {
            $violationCount = 0 # 恢复正常则清零计数
        }
    } else {
        Add-Content -Path $logFile -Value "$(Get-Date -Format 'HH:mm:ss') | 进程未运行。"
    }
    Start-Sleep -Seconds $CheckInterval
}

#!/bin/bash
# 保存为 monitor_xchat.sh
PROCESS_NAME="XChat"
CPU_THRESHOLD=25.0
MEM_THRESHOLD_MB=1500
CHECK_INTERVAL=30
MAX_VIOLATIONS=3

VIOLATION_COUNT=0
LOG_FILE="/var/log/xchat_monitor_$(date +%Y%m%d).log"

while true; do
    PID=$(pgrep -x "$PROCESS_NAME")
    if [ ! -z "$PID" ]; then
        # 获取CPU和内存数据（不同系统命令可能略有差异，此处为通用示例）
        CPU_USAGE=$(ps -p $PID -o %cpu | tail -n 1 | tr -d ' ')
        MEM_USAGE_KB=$(ps -p $PID -o rss=)
        MEM_USAGE_MB=$(echo "scale=1; $MEM_USAGE_KB / 1024" | bc)

        echo "$(date '+%H:%M:%S') | CPU: ${CPU_USAGE}% | 内存: ${MEM_USAGE_MB} MB" >> $LOG_FILE

        CPU_CHECK=$(echo "$CPU_USAGE > $CPU_THRESHOLD" | bc)
        MEM_CHECK=$(echo "$MEM_USAGE_MB > $MEM_THRESHOLD_MB" | bc)

        if [ $CPU_CHECK -eq 1 ] || [ $MEM_CHECK -eq 1 ]; then
            ((VIOLATION_COUNT++))
            echo "   -> 资源超标！连续计数: $VIOLATION_COUNT" >> $LOG_FILE
            if [ $VIOLATION_COUNT -ge $MAX_VIOLATIONS ]; then
                echo "   -> 达到连续超标上限，正在重启进程..." >> $LOG_FILE
                kill $PID
                sleep 5
                # 替换为你的XChat实际启动命令，例如：
                /usr/bin/xchat &
                echo "   -> 进程已重启。" >> $LOG_FILE
                VIOLATION_COUNT=0
            fi
        else
            VIOLATION_COUNT=0
        fi
    else
        echo "$(date '+%H:%M:%S') | 进程未运行。" >> $LOG_FILE
    fi
    sleep $CHECK_INTERVAL
done

# 保存为 Repair-XChat.ps1
# 1. 温和地结束主进程
Get-Process -Name "XChat" -ErrorAction SilentlyContinue | Stop-Process -Force

# 2. 清理可能残留的子进程或相关进程
Get-Process | Where-Object { $_.ProcessName -like "*xchat*" -or $_.ProcessName -like "*electron*" } | Stop-Process -Force -ErrorAction SilentlyContinue

# 3. 清理用户本地缓存（谨慎操作！建议先备份）
$CachePath = "$env:APPDATA\XChat\Cache"
if (Test-Path $CachePath) {
    Remove-Item -Path "$CachePath\*" -Recurse -Force -ErrorAction SilentlyContinue
    Write-Host "已清理缓存目录。"
}

# 4. 等待并重新启动
Start-Sleep -Seconds 3
Start-Process "C:\Program Files\XChat\XChat.exe"
Write-Host "XChat已重启完成。"