feat(server): 添加EMQX和JVM增强检测功能

- 新增EMQX Broker信息检测，获取版本和节点名称
- 新增EMQX Topic统计检测，监控活跃路由数量
- 新增EMQX集群状态检测，检查节点数量和运行状态
- 新增JVM运行时详细信息检测，监控内存使用和线程情况
- 实现虚拟内存、物理内存、数据段、栈段等详细指标监控
- 添加堆内存比例监控和相应的健康状态判断

AuxiliaryTool/ScriptTool/新服务自检/check_server_health.ps1

@@ -2569,6 +2569,86 @@ function Test-EMQXStatus {
             }
         }
 
+        # EMQX增强检测 - Broker信息
+        try {
+            $brokerInfo = Invoke-SSHCommand "docker exec uemqx emqx_ctl broker 2>&1" -Timeout 15
+            if ($brokerInfo -and $brokerInfo -notmatch "command not found|error|Error") {
+                if ($brokerInfo -is [array]) { $brokerInfo = $brokerInfo -join "`n" }
+
+                # 尝试多种匹配模式
+                $brokerVersion = "Unknown"
+                $brokerName = "Unknown"
+
+                if ($brokerInfo -match "version.*?[:\s]+([0-9.]+)") {
+                    $brokerVersion = $matches[1]
+                }
+                elseif ($brokerInfo -match "(\d+\.\d+\.\d+)") {
+                    $brokerVersion = $matches[1]
+                }
+
+                if ($brokerInfo -match "name.*?[:\s]+(\w+)") {
+                    $brokerName = $matches[1]
+                }
+                elseif ($brokerInfo -match "node.*?[:\s]+(\w+)") {
+                    $brokerName = $matches[1]
+                }
+
+                $results += [PSCustomObject]@{
+                    Name = "EMQX Broker信息"
+                    Value = "$brokerName/$brokerVersion"
+                    Threshold = "-"
+                    Status = "正常"
+                    Message = "EMQX Broker运行正常"
+                }
+            }
+        }
+        catch {
+            Write-Log "EMQX Broker信息检测失败: $($_.Exception.Message)" "WARN"
+        }
+
+        # EMQX增强检测 - Topic统计
+        try {
+            $topicOutput = Invoke-SSHCommand "docker exec uemqx emqx_ctl routes list 2>&1 | wc -l" -Timeout 15
+            if ($topicOutput -and $topicOutput -match "^\d+$") {
+                $topicCount = [int]$topicOutput
+                $topicStatus = if ($topicCount -gt 0) { "正常" } else { "警告" }
+
+                $results += [PSCustomObject]@{
+                    Name = "EMQX Topic统计"
+                    Value = "$topicCount 个路由"
+                    Threshold = ">0"
+                    Status = $topicStatus
+                    Message = "当前EMQX路由表中有 $topicCount 个活跃路由"
+                }
+            }
+        }
+        catch {
+            Write-Log "EMQX Topic统计检测失败: $($_.Exception.Message)" "WARN"
+        }
+
+        # EMQX增强检测 - 集群状态
+        try {
+            $clusterStatus = Invoke-SSHCommand "docker exec uemqx emqx_ctl cluster status 2>&1" -Timeout 15
+            if ($clusterStatus -and $clusterStatus -notmatch "command not found") {
+                $clusterNodes = if ($clusterStatus -match "(\d+)\s+nodes?") { $matches[1] } else { 0 }
+                $isRunning = if ($clusterStatus -match "running|is running") { $true } else { $false }
+
+                $clusterStatusStr = if ($isRunning) { "运行中" } else { "未知" }
+                $clusterHealth = if ($clusterNodes -gt 0) { "正常" } else { "警告" }
+
+                $results += [PSCustomObject]@{
+                    Name = "EMQX集群状态"
+                    Value = "$clusterNodes 节点/$clusterStatusStr"
+                    Threshold = ">0"
+                    Status = $clusterHealth
+                    Message = "EMQX集群包含 $clusterNodes 个节点，状态: $clusterStatusStr"
+                }
+            }
+        }
+        catch {
+            Write-Log "EMQX集群状态检测失败: $($_.Exception.Message)" "WARN"
+        }
+
         # 保存结果
         foreach ($result in $results) {
             Save-TestResult "EMQX消息队列" $result
@@ -2826,6 +2906,52 @@ function Test-JavaApplication {
             }
         }
 
+        # JVM增强检测 - 运行时详细信息
+        try {
+            # 获取Java进程PID
+            $javaPidForRuntime = Invoke-SSHCommand "docker exec ujava2 jps 2>/dev/null | grep -v Jps | awk '{print `$1}'" -Timeout 10
+            if ($javaPidForRuntime -and $javaPidForRuntime -notmatch "error|Error|ERROR") {
+                if ($javaPidForRuntime -is [array]) { $javaPidForRuntime = $javaPidForRuntime[0] }
+                $pidString = "$javaPidForRuntime".Trim()
+                if ($pidString -match "\d+") {
+                    $runtimePid = $pidString
+
+                    # 获取详细内存统计
+                    $runtimeMem = Invoke-SSHCommand "docker exec ujava2 cat /proc/$runtimePid/status 2>/dev/null | grep -E 'VmSize|VmRSS|VmData|VmStk|VmExe|VmLib|Threads'" -Timeout 10
+                    if ($runtimeMem) {
+                        if ($runtimeMem -is [array]) { $runtimeMem = $runtimeMem -join "`n" }
+
+                        # 解析内存信息
+                        $vmSize = if ($runtimeMem -match "VmSize:\s+(\d+)\s+kB") { [long]$matches[1] } else { 0 }
+                        $vmRSS = if ($runtimeMem -match "VmRSS:\s+(\d+)\s+kB") { [long]$matches[1] } else { 0 }
+                        $vmData = if ($runtimeMem -match "VmData:\s+(\d+)\s+kB") { [long]$matches[1] } else { 0 }
+                        $vmStk = if ($runtimeMem -match "VmStk:\s+(\d+)\s+kB") { [long]$matches[1] } else { 0 }
+                        $threads = if ($runtimeMem -match "Threads:\s+(\d+)") { [int]$matches[1] } else { 0 }
+
+                        # 计算堆内存比例
+                        $heapRatio = if ($vmSize -gt 0) { [math]::Round(($vmData / $vmSize) * 100, 1) } else { 0 }
+
+                        # 生成详细信息字符串
+                        $runtimeDetails = "虚拟内存: {0:N2} GB, 物理内存: {1:N2} GB, 数据段: {2:N2} GB, 栈段: {3:N2} GB, 线程数: {4}, 堆比例: {5}%" -f ($vmSize / 1MB), ($vmRSS / 1MB), ($vmData / 1MB), ($vmStk / 1MB), $threads, $heapRatio
+
+                        # 根据堆内存比例判断状态
+                        $runtimeStatus = if ($heapRatio -gt 90) { "严重" } elseif ($heapRatio -gt 80) { "警告" } else { "正常" }
+
+                        $results += [PSCustomObject]@{
+                            Name = "JVM运行时信息"
+                            Value = "虚拟/物理: {0:N2}/{1:N2} GB" -f ($vmSize / 1MB), ($vmRSS / 1MB)
+                            Threshold = "堆比例>90%严重"
+                            Status = $runtimeStatus
+                            Message = $runtimeDetails
+                        }
+                    }
+                }
+            }
+        }
+        catch {
+            Write-Log "JVM运行时信息检测失败: $($_.Exception.Message)" "WARN"
+        }
+
         # 保存结果
         foreach ($result in $results) {
             Save-TestResult "Java应用" $result