feat(admin): XHProf 函数监控规则与命中记录

app/admin/controller/xhprof/RunWatch.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace app\admin\controller\xhprof;
+
+use app\common\controller\AdminController;
+use app\admin\service\annotation\ControllerAnnotation;
+use app\admin\service\annotation\NodeAnotation;
+use think\App;
+
+/**
+ * XHProf 监控规则命中记录（只读）
+ * 数据由导入定时任务物化写入，后台仅查看，不支持增删改。
+ * 页面零计算：耗时换算与阈值比对均在前端展示层完成。
+ *
+ * @ControllerAnnotation(title="XHProf 命中记录")
+ */
+class RunWatch extends AdminController
+{
+    use \app\admin\traits\Curd;
+
+    protected $relationSearch = true;
+
+    public function __construct(App $app)
+    {
+        parent::__construct($app);
+
+        $this->model = new \app\admin\model\XhprofRunWatch();
+
+        // 命中记录的规则下拉（含禁用规则，便于回溯历史命中）
+        $this->assign('select_list_watch', \app\admin\model\XhprofWatch::column('name', 'id'), true);
+    }
+
+    /**
+     * @NodeAnotation(title="列表")
+     */
+    public function index()
+    {
+        if ($this->request->isAjax()) {
+            if (input('selectFields')) {
+                return $this->selectList();
+            }
+            list($page, $limit, $where, $excludes, $request_options, $group) = $this->buildTableParames();
+            $count = $this->model
+                ->withJoin(['run', 'watch'], 'LEFT')
+                ->where($where)
+                ->group($group)
+                ->count();
+            $list = $this->model
+                ->withJoin(['run', 'watch'], 'LEFT')
+                ->where($where)
+                ->page($page, $limit)
+                ->order($this->sort)
+                ->group($group)
+                ->select();
+            $data = [
+                'code' => 0,
+                'msg' => '',
+                'count' => $count,
+                'data' => $list,
+            ];
+
+            return json($data);
+        }
+
+        return $this->fetch();
+    }
+
+    /**
+     * @NodeAnotation(title="详情")
+     */
+    public function read($id)
+    {
+        $row = $this->model->withJoin(['run', 'watch'], 'LEFT')->find($id);
+        empty($row) && $this->error('数据不存在');
+
+        // 获取模型的标题（表注释）
+        $title = $row->title;
+
+        $this->assign('row', $row);
+        $this->assign('title', $title);
+
+        return $this->fetch();
+    }
+}

app/admin/controller/xhprof/Watch.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace app\admin\controller\xhprof;
+
+use app\common\controller\AdminController;
+use app\admin\service\annotation\ControllerAnnotation;
+use app\admin\service\annotation\NodeAnotation;
+use think\App;
+
+/**
+ * XHProf 函数监控规则管理
+ * regex 为 PCRE（对被调用函数名匹配），保存前校验编译合法性，
+ * 防止非法正则打爆导入任务的规则编译。
+ *
+ * @ControllerAnnotation(title="XHProf 函数监控规则")
+ */
+class Watch extends AdminController
+{
+    use \app\admin\traits\Curd {
+        \app\admin\traits\Curd::add as curdAdd;
+        \app\admin\traits\Curd::edit as curdEdit;
+    }
+
+    public function __construct(App $app)
+    {
+        parent::__construct($app);
+
+        $this->model = new \app\admin\model\XhprofWatch();
+
+        $this->assign('select_list_status', $this->model::SELECT_LIST_STATUS, true);
+    }
+
+    /**
+     * @NodeAnotation(title="添加")
+     */
+    public function add()
+    {
+        if ($this->request->isPost()) {
+            $this->validateWatchRegex((string) $this->request->post('regex', ''));
+        }
+
+        return $this->curdAdd();
+    }
+
+    /**
+     * @NodeAnotation(title="编辑")
+     */
+    public function edit($id)
+    {
+        if ($this->request->isPost()) {
+            $this->validateWatchRegex((string) $this->request->post('regex', ''));
+        }
+
+        return $this->curdEdit($id);
+    }
+
+    /**
+     * 校验 PCRE 正则合法性（与导入任务 compileWatchRegexes 同一判据）.
+     */
+    protected function validateWatchRegex(string $regex): void
+    {
+        if ($regex === '') {
+            $this->error('正则不能为空');
+        }
+        error_clear_last();
+        if (@preg_match($regex, '') === false) {
+            $error = error_get_last();
+            $message = $error !== null ? $error['message'] : preg_last_error_msg();
+            $this->error('正则非法（必须带定界符，如 ~think\\\\db\\\\.*~）：' . $message);
+        }
+    }
+}

app/admin/model/XhprofRunWatch.php

@@ -5,6 +5,8 @@ namespace app\admin\model;
 use app\common\model\TimeModel;
 
 /**
+ * XHProf 采样与监控规则命中聚合（导入时物化）
+ *
  * @property int $id 主键ID
  * @property int $run_id 采样记录ID（ul_xhprof_run.id）
  * @property int $watch_id 监控规则ID（ul_xhprof_watch.id）
@@ -20,4 +22,13 @@ class XhprofRunWatch extends TimeModel
 
     protected $deleteTime = false;
 
+    public function run()
+    {
+        return $this->belongsTo('app\admin\model\XhprofRun', 'run_id', 'id');
+    }
+
+    public function watch()
+    {
+        return $this->belongsTo('app\admin\model\XhprofWatch', 'watch_id', 'id');
+    }
 }

app/admin/model/XhprofWatch.php

@@ -5,9 +5,11 @@ namespace app\admin\model;
 use app\common\model\TimeModel;
 
 /**
+ * XHProf 函数监控规则
+ *
  * @property int $id 主键ID
  * @property string $name 规则名称（人读）
- * @property string $regex PCRE 正则（对被调用函数名匹配）
+ * @property string $regex PCRE 正则（对被调用函数名匹配，带定界符）
  * @property string $note 备注
  * @property int $threshold_ms 比对阈值（毫秒），0=不比对
  * @property int $status 状态:1=启用,0=禁用
@@ -21,4 +23,5 @@ class XhprofWatch extends TimeModel
 
     protected $deleteTime = false;
 
+    public const SELECT_LIST_STATUS = ['0' => '禁用', '1' => '启用'];
 }

app/admin/view/xhprof/run_watch/_common.js

@@ -0,0 +1,11 @@
+var init = {
+    tableElem: '#currentTable',
+    tableRenderId: 'currentTableRenderId',
+    indexUrl: 'xhprof.run_watch/index',
+    addUrl: '',
+    editUrl: '',
+    readUrl: 'xhprof.run_watch/read',
+    deleteUrl: '',
+    exportUrl: '',
+    modifyUrl: '',
+};

app/admin/view/xhprof/run_watch/add.html

@@ -0,0 +1,44 @@
+<div class="layuimini-container">
+    <form id="app-form" class="layui-form layuimini-form">
+        
+        <div class="layui-form-item">
+            <label class="layui-form-label">采样记录ID（ul_xhprof_run.id）</label>
+            <div class="layui-input-block">
+                <input type="text" name="run_id" class="layui-input"  placeholder="请输入采样记录ID（ul_xhprof_run.id）" value="{$Request.param.run_id|default='0'}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">监控规则ID（ul_xhprof_watch.id）</label>
+            <div class="layui-input-block">
+                <input type="text" name="watch_id" class="layui-input"  placeholder="请输入监控规则ID（ul_xhprof_watch.id）" value="{$Request.param.watch_id|default='0'}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">命中边次数和</label>
+            <div class="layui-input-block">
+                <input type="text" name="ct" class="layui-input"  placeholder="请输入命中边次数和" value="{$Request.param.ct|default='0'}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">命中耗时合计（微秒）</label>
+            <div class="layui-input-block">
+                <input type="text" name="wt_sum" class="layui-input"  placeholder="请输入命中耗时合计（微秒）" value="{$Request.param.wt_sum|default='0'}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">命中单次最大耗时（微秒）</label>
+            <div class="layui-input-block">
+                <input type="text" name="wt_max" class="layui-input"  placeholder="请输入命中单次最大耗时（微秒）" value="{$Request.param.wt_max|default='0'}">
+            </div>
+        </div>
+        <div class="hr-line"></div>
+        <div class="layui-form-item text-center">
+            {notempty name='$Request.param.backTagId'}
+            <div class="layui-btn layui-btn-sm page-back-button" layuimini-content-href="{$Request.param.backTagId}" data-back="1">返回</div>
+            {/notempty}
+            <button type="submit" class="layui-btn layui-btn-normal layui-btn-sm" lay-submit>确认</button>
+            <button type="reset" class="layui-btn layui-btn-primary layui-btn-sm">重置</button>
+        </div>
+
+    </form>
+</div>

app/admin/view/xhprof/run_watch/add.js

@@ -0,0 +1,3 @@
+$(function(){
+    ua.listen();
+})

app/admin/view/xhprof/run_watch/edit.html

@@ -0,0 +1,44 @@
+<div class="layuimini-container">
+    <form id="app-form" class="layui-form layuimini-form">
+        
+        <div class="layui-form-item">
+            <label class="layui-form-label">采样记录ID（ul_xhprof_run.id）</label>
+            <div class="layui-input-block">
+                <input type="text" name="run_id" class="layui-input"  placeholder="请输入采样记录ID（ul_xhprof_run.id）" value="{$row.run_id|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">监控规则ID（ul_xhprof_watch.id）</label>
+            <div class="layui-input-block">
+                <input type="text" name="watch_id" class="layui-input"  placeholder="请输入监控规则ID（ul_xhprof_watch.id）" value="{$row.watch_id|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">命中边次数和</label>
+            <div class="layui-input-block">
+                <input type="text" name="ct" class="layui-input"  placeholder="请输入命中边次数和" value="{$row.ct|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">命中耗时合计（微秒）</label>
+            <div class="layui-input-block">
+                <input type="text" name="wt_sum" class="layui-input"  placeholder="请输入命中耗时合计（微秒）" value="{$row.wt_sum|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">命中单次最大耗时（微秒）</label>
+            <div class="layui-input-block">
+                <input type="text" name="wt_max" class="layui-input"  placeholder="请输入命中单次最大耗时（微秒）" value="{$row.wt_max|default=''}">
+            </div>
+        </div>
+        <div class="hr-line"></div>
+        <div class="layui-form-item text-center">
+            {notempty name='$Request.param.backTagId'}
+            <div class="layui-btn layui-btn-sm page-back-button" layuimini-content-href="{$Request.param.backTagId}" data-back="1">返回</div>
+            {/notempty}
+            <button type="submit" class="layui-btn layui-btn-normal layui-btn-sm" lay-submit>确认</button>
+            <button type="reset" class="layui-btn layui-btn-primary layui-btn-sm">重置</button>
+        </div>
+
+    </form>
+</div>

app/admin/view/xhprof/run_watch/edit.js

@@ -0,0 +1,3 @@
+$(function(){
+    ua.listen();
+})

app/admin/view/xhprof/run_watch/index.html

@@ -0,0 +1,9 @@
+<div class="layuimini-container">
+    <div class="layuimini-main">
+        <table id="currentTable" class="layui-table layui-hide"
+               data-auth-index="{:auth('xhprof.run_watch/index')}"
+               data-auth-read="{:auth('xhprof.run_watch/read')}"
+               lay-filter="currentTable">
+        </table>
+    </div>
+</div>

app/admin/view/xhprof/run_watch/index.js

@@ -0,0 +1,62 @@
+$(function(){
+     ua.table.render({
+        init: init,
+        toolbar: [],
+        defaultToolbar: ['filter'],
+        cols: [[
+            {field: 'id', title: 'ID', width: 80, sort: true},
+            {field: 'watch_id', title: '监控规则', width: 160, search: 'select', searchOp: '=', selectList: ua.getDataBrage('select_list_watch'), templet: function(d) {
+                return d.watch && d.watch.name ? d.watch.name : ('#' + d.watch_id);
+            }},
+            {field: 'run.url', title: '请求 URL', minWidth: 220, search: false, templet: function(d) {
+                if (!d.run || !d.run.url) {
+                    return '<span class="layui-text-em">#' + d.run_id + '</span>';
+                }
+                var esc = String(d.run.url).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+                return '<span title="' + esc + '">' + esc + '</span>';
+            }},
+            {field: 'run.request_time', title: '请求时间', width: 170, search: 'range', templet: function(d) {
+                if (!d.run || !d.run.request_time) {
+                    return '-';
+                }
+                var ts = parseFloat(d.run.request_time);
+                if (isNaN(ts) || ts <= 0) {
+                    return '-';
+                }
+                return window.UA_CORE.util.toDateString(ts * 1000, 'yyyy-MM-dd HH:mm:ss');
+            }},
+            {field: 'ct', title: '命中次数', width: 100, search: 'number_limit'},
+            {field: 'wt_sum', title: '耗时合计(ms)', width: 140, search: 'number_limit', templet: function(d) {
+                var ms = parseFloat(d.wt_sum) / 1000;
+                var threshold = d.watch ? parseInt(d.watch.threshold_ms, 10) : 0;
+                var text = (isNaN(ms) ? 0 : ms).toFixed(3) + ' ms';
+                if (threshold > 0 && ms > threshold) {
+                    return '<span class="layui-badge layui-bg-red">' + text + '（超阈值 ' + threshold + 'ms）</span>';
+                }
+                return text;
+            }},
+            {field: 'wt_max', title: '单次最大(ms)', width: 130, search: 'number_limit', templet: function(d) {
+                var ms = parseFloat(d.wt_max) / 1000;
+                return (isNaN(ms) ? 0 : ms).toFixed(3) + ' ms';
+            }},
+            {field: 'create_time', title: '入库时间', width: 170, search: false, templet: ua.table.date},
+            {
+                width: 100, title: '操作', templet: ua.table.tool, fixed: 'right', operat: [
+                    [{
+                        class: 'layui-btn layui-btn-primary layui-btn-xs',
+                        method: 'tab',
+                        field: 'id',
+                        text: '详情',
+                        title: '查看详情',
+                        auth: 'read',
+                        url: init.readUrl,
+                        icon: ''
+                    }]
+                ]
+            },
+
+        ]],
+    });
+
+    ua.listen();
+})

app/admin/view/xhprof/run_watch/read.html

@@ -0,0 +1,97 @@
+<div class="layuimini-container detail-container">
+    <div class="layuimini-main">
+        <div class="layui-card detail-card">
+            <div class="layui-card-header detail-header">
+                <div class="layui-row">
+                    <div class="layui-col-md9">
+                        <h2 class="detail-title">#{$row.id} {$title}</h2>
+                        <div class="detail-id">ID: {$row.id}</div>
+                    </div>
+                    <div class="layui-col-md3 text-right detail-actions">
+                        <button class="layui-btn layui-btn-primary" layuimini-content-href="{$Request.param.backTagId}" data-back="1">返回</button>
+                    </div>
+                </div>
+            </div>
+            <div class="layui-card-body detail-content">
+                <div class="layui-row layui-col-space12">
+                    <!-- 左侧主体内容 -->
+                    <div class="layui-col-md8 detail-main">
+                        <div class="detail-field-group">
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">监控规则</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.watch.name"}
+                                    {$row.watch.name}（#{$row.watch_id}）
+                                    {else/}
+                                    <span class="layui-text-em">#{$row.watch_id}</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">命中次数（边数和）</div>
+                                <div class="detail-field-value">
+                                    {$row.ct}
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">耗时合计</div>
+                                <div class="detail-field-value">
+                                    {$row.wt_sum} μs = {:number_format($row['wt_sum'] / 1000, 3)} ms
+                                    {if condition="$row['watch']['threshold_ms'] > 0 && ($row['wt_sum'] / 1000) > $row['watch']['threshold_ms']"}
+                                    <span class="layui-badge layui-bg-red">超阈值 {$row.watch.threshold_ms}ms</span>
+                                    {/if}
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">单次最大耗时</div>
+                                <div class="detail-field-value">
+                                    {$row.wt_max} μs = {:number_format($row['wt_max'] / 1000, 3)} ms
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                    <!-- 右侧基础信息 -->
+                    <div class="layui-col-md4 detail-side">
+                        <h3 class="detail-side-title">关联采样</h3>
+                        <div class="detail-field-group">
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">采样记录ID</div>
+                                <div class="detail-field-value">#{$row.run_id}</div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">请求 URL</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.run.url"}
+                                    {$row.run.url}
+                                    {else/}
+                                    <span class="layui-text-em">暂无数据</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">请求时间</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.run.request_time"}
+                                    {:date('Y-m-d H:i:s', intval($row['run']['request_time']))}
+                                    {else/}
+                                    <span class="layui-text-em">暂无数据</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">入库时间</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.create_time"}
+                                    {$row.create_time|date="Y-m-d H:i:s"}
+                                    {else/}
+                                    <span class="layui-text-em">暂无数据</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

app/admin/view/xhprof/run_watch/read.js

@@ -0,0 +1,22 @@
+$(function(){
+    // 删除数据
+    window.deleteData = function(id) {
+        layer.confirm('确定要删除这条数据吗？', {
+            icon: 3,
+            title: '提示'
+        }, function(index) {
+            $.post('{{:url("delete")}}', {id: id}, function(res) {
+                if (res.code == 0) {
+                    layer.msg('删除成功', {icon: 1}, function() {
+                        location.href = '{{:url("index")}}';
+                    });
+                } else {
+                    layer.msg(res.msg, {icon: 2});
+                }
+            }, 'json');
+            layer.close(index);
+        });
+    };
+    
+    ua.listen();
+})

app/admin/view/xhprof/watch/_common.js

@@ -0,0 +1,11 @@
+var init = {
+    tableElem: '#currentTable',
+    tableRenderId: 'currentTableRenderId',
+    indexUrl: 'xhprof.watch/index',
+    addUrl: 'xhprof.watch/add' + location.search,
+    editUrl: 'xhprof.watch/edit',
+    readUrl: 'xhprof.watch/read',
+    deleteUrl: 'xhprof.watch/delete',
+    exportUrl: '',
+    modifyUrl: 'xhprof.watch/modify',
+};

app/admin/view/xhprof/watch/add.html

@@ -0,0 +1,48 @@
+<div class="layuimini-container">
+    <form id="app-form" class="layui-form layuimini-form">
+
+        <div class="layui-form-item">
+            <label class="layui-form-label">规则名称</label>
+            <div class="layui-input-block">
+                <input type="text" name="name" class="layui-input" lay-verify="required" placeholder="请输入规则名称（人读），如：SQL 执行层" value="{$Request.param.name|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">正则表达式</label>
+            <div class="layui-input-block">
+                <input type="text" name="regex" class="layui-input" lay-verify="required|watchRegex" placeholder="必须带 PCRE 定界符，如 ~think\\db\\.*~（对被调用函数名匹配）" value="{$Request.param.regex|default=''}">
+                <div class="layui-form-mid layui-word-aux">对采样内被调用函数名匹配；必须带定界符（推荐 ~...~），无定界符或非法正则将被拒绝保存。</div>
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">备注</label>
+            <div class="layui-input-block">
+                <input type="text" name="note" class="layui-input" placeholder="备注（可选）" value="{$Request.param.note|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">阈值(毫秒)</label>
+            <div class="layui-input-block">
+                <input type="number" name="threshold_ms" class="layui-input" lay-verify="number" placeholder="单位毫秒，0=不比对（命中记录页超阈值标红）" value="{$Request.param.threshold_ms|default='0'}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">状态</label>
+            <div class="layui-input-block">
+                {foreach $select_list_status as $k=>$v}
+                <input type="radio" name="status" value="{$k}" title="{$v}" {in name="k" value="$Request.param.status"}checked=""{/in}>
+                {/foreach}
+            </div>
+        </div>
+
+        <div class="hr-line"></div>
+        <div class="layui-form-item text-center">
+            {notempty name='$Request.param.backTagId'}
+            <div class="layui-btn layui-btn-sm page-back-button" layuimini-content-href="{$Request.param.backTagId}" data-back="1">返回</div>
+            {/notempty}
+            <button type="submit" class="layui-btn layui-btn-normal layui-btn-sm" lay-submit>确认</button>
+            <button type="reset" class="layui-btn layui-btn-primary layui-btn-sm">重置</button>
+        </div>
+
+    </form>
+</div>

app/admin/view/xhprof/watch/add.js

@@ -0,0 +1,40 @@
+$(function(){
+    // PCRE 正则前端预校验：必须带定界符（权威校验在后端 @preg_match）
+    var form = window.UA_CORE.form;
+    if (form) {
+        form.verify({
+            watchRegex: function (value) {
+                value = $.trim(value);
+                if (value === '') {
+                    return '正则不能为空';
+                }
+                var delim = value.charAt(0);
+                if (/[a-zA-Z0-9\s\\]/.test(delim)) {
+                    return '必须带 PCRE 定界符，如 ~think\\db\\.*~';
+                }
+                var body = value.substring(1);
+                var closeIdx = -1;
+                for (var i = 0; i < body.length; i++) {
+                    var c = body.charAt(i);
+                    if (c === '\\') {
+                        i++;
+                        continue;
+                    }
+                    if (c === delim) {
+                        closeIdx = i;
+                        break;
+                    }
+                }
+                if (closeIdx === -1) {
+                    return '找不到闭合定界符 ' + delim;
+                }
+                var modifiers = body.substring(closeIdx + 1);
+                if (!/^[imsxADSUXJu]*$/.test(modifiers)) {
+                    return '非法修饰符：' + modifiers;
+                }
+            },
+        });
+    }
+
+    ua.listen();
+})

app/admin/view/xhprof/watch/edit.html

@@ -0,0 +1,48 @@
+<div class="layuimini-container">
+    <form id="app-form" class="layui-form layuimini-form">
+
+        <div class="layui-form-item">
+            <label class="layui-form-label">规则名称</label>
+            <div class="layui-input-block">
+                <input type="text" name="name" class="layui-input" lay-verify="required" placeholder="请输入规则名称（人读）" value="{$row.name|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">正则表达式</label>
+            <div class="layui-input-block">
+                <input type="text" name="regex" class="layui-input" lay-verify="required|watchRegex" placeholder="必须带 PCRE 定界符，如 ~think\\db\\.*~（对被调用函数名匹配）" value="{$row.regex|default=''}">
+                <div class="layui-form-mid layui-word-aux">对采样内被调用函数名匹配；必须带定界符（推荐 ~...~），无定界符或非法正则将被拒绝保存。</div>
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">备注</label>
+            <div class="layui-input-block">
+                <input type="text" name="note" class="layui-input" placeholder="备注（可选）" value="{$row.note|default=''}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">阈值(毫秒)</label>
+            <div class="layui-input-block">
+                <input type="number" name="threshold_ms" class="layui-input" lay-verify="number" placeholder="单位毫秒，0=不比对（命中记录页超阈值标红）" value="{$row.threshold_ms|default='0'}">
+            </div>
+        </div>
+        <div class="layui-form-item">
+            <label class="layui-form-label">状态</label>
+            <div class="layui-input-block">
+                {foreach $select_list_status as $k=>$v}
+                <input type="radio" name="status" value="{$k}" title="{$v}" {in name="k" value="$row.status"}checked=""{/in}>
+                {/foreach}
+            </div>
+        </div>
+
+        <div class="hr-line"></div>
+        <div class="layui-form-item text-center">
+            {notempty name='$Request.param.backTagId'}
+            <div class="layui-btn layui-btn-sm page-back-button" layuimini-content-href="{$Request.param.backTagId}" data-back="1">返回</div>
+            {/notempty}
+            <button type="submit" class="layui-btn layui-btn-normal layui-btn-sm" lay-submit>确认</button>
+            <button type="reset" class="layui-btn layui-btn-primary layui-btn-sm">重置</button>
+        </div>
+
+    </form>
+</div>

app/admin/view/xhprof/watch/edit.js

@@ -0,0 +1,40 @@
+$(function(){
+    // PCRE 正则前端预校验：必须带定界符（权威校验在后端 @preg_match）
+    var form = window.UA_CORE.form;
+    if (form) {
+        form.verify({
+            watchRegex: function (value) {
+                value = $.trim(value);
+                if (value === '') {
+                    return '正则不能为空';
+                }
+                var delim = value.charAt(0);
+                if (/[a-zA-Z0-9\s\\]/.test(delim)) {
+                    return '必须带 PCRE 定界符，如 ~think\\db\\.*~';
+                }
+                var body = value.substring(1);
+                var closeIdx = -1;
+                for (var i = 0; i < body.length; i++) {
+                    var c = body.charAt(i);
+                    if (c === '\\') {
+                        i++;
+                        continue;
+                    }
+                    if (c === delim) {
+                        closeIdx = i;
+                        break;
+                    }
+                }
+                if (closeIdx === -1) {
+                    return '找不到闭合定界符 ' + delim;
+                }
+                var modifiers = body.substring(closeIdx + 1);
+                if (!/^[imsxADSUXJu]*$/.test(modifiers)) {
+                    return '非法修饰符：' + modifiers;
+                }
+            },
+        });
+    }
+
+    ua.listen();
+})

app/admin/view/xhprof/watch/index.html

@@ -0,0 +1,12 @@
+<div class="layuimini-container">
+    <div class="layuimini-main">
+        <table id="currentTable" class="layui-table layui-hide"
+               data-auth-index="{:auth('xhprof.watch/index')}"
+               data-auth-add="{:auth('xhprof.watch/add')}"
+               data-auth-edit="{:auth('xhprof.watch/edit')}"
+               data-auth-delete="{:auth('xhprof.watch/delete')}"
+               data-auth-modify="{:auth('xhprof.watch/modify')}"
+               lay-filter="currentTable">
+        </table>
+    </div>
+</div>

app/admin/view/xhprof/watch/index.js

@@ -0,0 +1,38 @@
+$(function(){
+     ua.table.render({
+        init: init,
+        toolbar: ['add', 'delete'],
+        cols: [[
+            {type: 'checkbox'},
+            {field: 'id', title: 'ID', width: 80, sort: true},
+            {field: 'name', title: '规则名称', minWidth: 140},
+            {field: 'regex', title: '正则（匹配被调用函数名）', minWidth: 260, templet: function(d) {
+                var esc = String(d.regex == null ? '' : d.regex).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
+                return '<code style="font-size:12px;">' + esc + '</code>';
+            }},
+            {field: 'note', title: '备注', minWidth: 140},
+            {field: 'threshold_ms', title: '阈值(ms)', width: 100, search: 'number_limit'},
+            {field: 'status', title: '状态', width: 100, search: 'select', selectList: ua.getDataBrage('select_list_status'), templet: ua.table.switch},
+            {field: 'create_time', title: '创建时间', width: 170, search: false, templet: ua.table.date},
+            {
+                width: 200, title: '操作', templet: ua.table.tool, fixed: 'right', operat: [
+                    [{
+                        class: 'layui-btn layui-btn-primary layui-btn-xs',
+                        method: 'tab',
+                        field: 'id',
+                        text: '详情',
+                        title: '查看详情',
+                        auth: 'read',
+                        url: init.readUrl,
+                        icon: ''
+                    }],
+                    'edit',
+                    'delete'
+                ]
+            },
+
+        ]],
+    });
+
+    ua.listen();
+})

app/admin/view/xhprof/watch/read.html

@@ -0,0 +1,95 @@
+<div class="layuimini-container detail-container">
+    <div class="layuimini-main">
+        <div class="layui-card detail-card">
+            <div class="layui-card-header detail-header">
+                <div class="layui-row">
+                    <div class="layui-col-md9">
+                        <h2 class="detail-title">#{$row.id} {$title}</h2>
+                        <div class="detail-id">ID: {$row.id}</div>
+                    </div>
+                    <div class="layui-col-md3 text-right detail-actions">
+                        <button class="layui-btn layui-btn-primary" layuimini-content-href="{$Request.param.backTagId}" data-back="1">返回</button>
+                        <button class="layui-btn" onclick="location.href='{:url("edit", ["id" => $row.id])}'">编辑</button>
+                    </div>
+                </div>
+            </div>
+            <div class="layui-card-body detail-content">
+                <div class="layui-row layui-col-space12">
+                    <!-- 左侧主体内容 -->
+                    <div class="layui-col-md8 detail-main">
+                        <div class="detail-field-group">
+                                                        <div class="detail-field-item">
+                                <div class="detail-field-label">规则名称（人读）</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.name"}
+                                    {$row.name}
+                                    {else/}
+                                    <span class="layui-text-em">暂无数据</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">PCRE 正则（对被调用函数名匹配）</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.regex"}
+                                    {$row.regex}
+                                    {else/}
+                                    <span class="layui-text-em">暂无数据</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">备注</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.note"}
+                                    {$row.note}
+                                    {else/}
+                                    <span class="layui-text-em">暂无数据</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">比对阈值（毫秒），0=不比对</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.threshold_ms"}
+                                    {$row.threshold_ms}
+                                    {else/}
+                                    <span class="layui-text-em">暂无数据</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+
+                        </div>
+                    </div>
+                    <!-- 右侧基础信息 -->
+                    <div class="layui-col-md4 detail-side">
+                        <h3 class="detail-side-title">基础信息</h3>
+                        <div class="detail-field-group">
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">ID</div>
+                                <div class="detail-field-value">{$row.id}</div>
+                            </div>
+                                                        <div class="detail-field-item">
+                                <div class="detail-field-label">状态:1=启用,0=禁用</div>
+                                <div class="detail-field-value">
+                                    <span class="layui-badge">{$select_list_status[$row.status]|default=''}</span>
+                                </div>
+                            </div>
+                            <div class="detail-field-item">
+                                <div class="detail-field-label">创建时间戳</div>
+                                <div class="detail-field-value">
+                                    {notempty name="row.create_time"}
+                                    {$row.create_time|date="Y-m-d H:i:s"}
+                                    {else/}
+                                    <span class="layui-text-em">暂无数据</span>
+                                    {/notempty}
+                                </div>
+                            </div>
+
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>

app/admin/view/xhprof/watch/read.js

@@ -0,0 +1,22 @@
+$(function(){
+    // 删除数据
+    window.deleteData = function(id) {
+        layer.confirm('确定要删除这条数据吗？', {
+            icon: 3,
+            title: '提示'
+        }, function(index) {
+            $.post('{{:url("delete")}}', {id: id}, function(res) {
+                if (res.code == 0) {
+                    layer.msg('删除成功', {icon: 1}, function() {
+                        location.href = '{{:url("index")}}';
+                    });
+                } else {
+                    layer.msg(res.msg, {icon: 2});
+                }
+            }, 'json');
+            layer.close(index);
+        });
+    };
+    
+    ua.listen();
+})

database/migrations/20260814110001_xhprof_watch_seed.php

@@ -0,0 +1,81 @@
+<?php
+
+use think\migration\Migrator;
+
+/**
+ * XHProf 函数监控规则 - 预置三条规则
+ *
+ * regex 为 PCRE（带 ~...~ 定界符），导入任务物化时对被调用（callee）函数名匹配。
+ * 反斜杠形态说明：DB 存储值形如 ~think\\db\\PDOConnection::.*~（双反斜杠字符），
+ * PCRE 解析 \\ 为一个字面 \，与采样键 think\db\PDOConnection::xxx（命名空间单反斜杠）对齐。
+ * 已对运行环境真实采样验证：PDOConnection::（静态形态）、::save（如 think\Cookie::save）均有命中；
+ * app\admin\controller\.* 在后台页面流量下命中（控制器中心主义）。
+ *
+ * MySQL 字符串字面量会把 \\ 解析为单个 \，故写入前用 addcslashes 将每个字面 \ 加倍，
+ * 保证落库值为双反斜杠字符。
+ *
+ * 幂等：regex 有 UNIQUE 键，ON DUPLICATE KEY UPDATE id=id 使重复执行不产生新行、不覆盖用户改动。
+ */
+class XhprofWatchSeed extends Migrator
+{
+    public function up()
+    {
+        $now = time();
+        $rows = [
+            [
+                'name' => 'SQL 执行层',
+                // PHP 值：~think\\db\\PDOConnection::.*~（每个分隔位置两个反斜杠字符）
+                'regex' => '~think\\\\db\\\\PDOConnection::.*~',
+                'note' => 'PDO 连接层查询执行（真实形态实测）',
+                'threshold_ms' => 500,
+            ],
+            [
+                'name' => '业务层控制器',
+                'regex' => '~app\\\\admin\\\\controller\\\\.*~',
+                'note' => '控制器中心主义，业务逻辑所在',
+                'threshold_ms' => 1000,
+            ],
+            [
+                'name' => '数据保存操作',
+                'regex' => '~.*::save$~',
+                'note' => 'Model/log/session 的 save 调用',
+                'threshold_ms' => 0,
+            ],
+        ];
+
+        foreach ($rows as $row) {
+            $sql = sprintf(
+                "INSERT INTO `%sxhprof_watch` (`name`, `regex`, `note`, `threshold_ms`, `status`, `create_time`, `update_time`) VALUES (%s, %s, %s, %d, 1, %d, %d) ON DUPLICATE KEY UPDATE `id` = `id`",
+                $this->getAdapter()->getOption('table_prefix'),
+                $this->quoteLiteral($row['name']),
+                $this->quoteLiteral($row['regex']),
+                $this->quoteLiteral($row['note']),
+                $row['threshold_ms'],
+                $now,
+                $now
+            );
+            $this->execute($sql);
+        }
+    }
+
+    public function down()
+    {
+        $prefix = $this->getAdapter()->getOption('table_prefix');
+        $regexes = implode(', ', array_map(function ($regex) {
+            return $this->quoteLiteral($regex);
+        }, [
+            '~think\\\\db\\\\PDOConnection::.*~',
+            '~app\\\\admin\\\\controller\\\\.*~',
+            '~.*::save$~',
+        ]));
+        $this->execute("DELETE FROM `{$prefix}xhprof_watch` WHERE `regex` IN ({$regexes})");
+    }
+
+    /**
+     * MySQL 字面量包装：单引号包裹 + 反斜杠转义（保证落库值与 PHP 值逐字符一致）.
+     */
+    private function quoteLiteral(string $value): string
+    {
+        return "'" . addcslashes($value, "\\") . "'";
+    }
+}