[#513] Virtual thread pin event metric and alarm

common/src/main/java/org/dromara/dynamictp/common/constant/DingNotifyConst.java

@@ -41,14 +41,28 @@ private DingNotifyConst() { }
 
     public static final String DING_NOTICE_TITLE = "动态线程池通知";
 
-    public static final String DING_ALARM_TEMPLATE =
+    public static final String DING_ALARM_TEMPLATE_PREFIX =
             "<font color=#EA9F00>【报警】 </font> 动态线程池运行告警 \n\n" +
             "<font color=#664B4B size=2>服务名称：%s</font> \n\n " +
             "<font color=#664B4B size=2>实例信息：%s</font> \n\n " +
             "<font color=#664B4B size=2>环境：%s</font> \n\n " +
             "<font color=#664B4B size=2>线程池名称：%s</font> \n\n " +
             "<font color=alarmType size=2>报警项：%s</font> \n\n " +
-            "<font color=alarmValue size=2>报警阈值 / 当前值：%s</font> \n\n " +
+            "<font color=alarmValue size=2>报警阈值 / 当前值：%s</font> \n\n ";
+
+    public static final String DING_ALARM_COMMON_TEMPLATE =
+            "<font color=#664B4B size=2>%s</font> \n\n ";
+
+    public static final String DING_ALARM_TEMPLATE_SUFFIX =
+            "<font color=#664B4B size=2>上次报警时间：%s</font> \n\n" +
+            "<font color=#664B4B size=2>报警时间：%s</font> \n\n" +
+            "<font color=#664B4B size=2>接收人：@%s</font> \n\n" +
+            "<font color=#664B4B size=2>trace 信息：%s</font> \n\n" +
+            "<font color=#22B838 size=2>报警间隔：%ss</font> \n\n" +
+            "<font color=#664B4B size=2>扩展信息：%s</font> \n\n";
+
+    public static final String DING_ALARM_TEMPLATE =
+            DING_ALARM_TEMPLATE_PREFIX +
             "<font color=corePoolSize size=2>核心线程数：%d</font> \n\n " +
             "<font color=maximumPoolSize size=2>最大线程数：%d</font> \n\n " +
             "<font color=poolSize size=2>当前线程数：%d</font> \n\n " +
@@ -65,12 +79,7 @@ private DingNotifyConst() { }
             "<font color=rejectCount size=2>总拒绝任务数量：%s</font> \n\n " +
             "<font color=runTimeoutCount size=2>总执行超时任务数量：%s</font> \n\n " +
             "<font color=queueTimeoutCount size=2>总等待超时任务数量：%s</font> \n\n " +
-            "<font color=#664B4B size=2>上次报警时间：%s</font> \n\n" +
-            "<font color=#664B4B size=2>报警时间：%s</font> \n\n" +
-            "<font color=#664B4B size=2>接收人：@%s</font> \n\n" +
-            "<font color=#664B4B size=2>trace 信息：%s</font> \n\n" +
-            "<font color=#22B838 size=2>报警间隔：%ss</font> \n\n" +
-            "<font color=#664B4B size=2>扩展信息：%s</font> \n\n";
+            DING_ALARM_TEMPLATE_SUFFIX;
 
     public static final String DING_CHANGE_NOTICE_TEMPLATE =
             "<font color=#5AB030>【通知】</font> 动态线程池参数变更 \n\n " +

common/src/main/java/org/dromara/dynamictp/common/constant/DynamicTpConst.java

@@ -129,7 +129,15 @@ private DynamicTpConst() { }
     public static final String FALSE_STR = "false";
 
     /**
-     *  jre
+     *  jre 21
      */
     public static final String THREAD_PER_TASK_EXECUTOR = "java.util.concurrent.ThreadPerTaskExecutor";
+
+    public static final String PINNED_EVENT = "jdk.VirtualThreadPinned";
+
+    public static final String MAX_PINNED_TIME = "maxPinnedTime";
+
+    public static final String TOTAL_PINNED_TIME = "totalPinnedTime";
+
+    public static final String PINNED_DURATION = "pinnedDuration";
 }

common/src/main/java/org/dromara/dynamictp/common/constant/LarkNotifyConst.java

@@ -60,11 +60,20 @@ private LarkNotifyConst() { }
 
     public static final String SIGN_PARAM_PREFIX = "{\"timestamp\": \"%s\",\"sign\": \"%s\",";
 
+    public static final String LARK_ALARM_JSON_STR_PREFIX =
+            "{\"msg_type\":\"interactive\",\"card\":{\"config\":{\"wide_screen_mode\":true},\"header\":{\"template\":\"red\",\"title\":{\"tag\":\"plain_text\",\"content\":\"【报警】 动态线程池告警\"}},\"elements\":[{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**服务名称：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**实例信息：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**环境：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**线程池名称：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"alarmType **报警项：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"alarmValue **报警阈值 / 当前值：**\\n%s\"}}]},{\"tag\":\"hr\"},";
+
+    public static final String LARK_ALARM_JSON_COMMON_STR =
+            "{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"%s\"}}]},";
+
+    public static final String LARK_ALARM_JSON_STR_SUFFIX =
+            "{\"tag\":\"hr\"},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**上次报警时间：**\\n %s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**报警时间：**\\n %s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**接收人：**\\n %s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**trace 信息：**\\n %s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**报警间隔：**\\n %ss\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**扩展信息：**\\n %s\"}}]}]}}";
+
     /**
      * lark alarm json str
      */
     public static final String LARK_ALARM_JSON_STR =
-            "{\"msg_type\":\"interactive\",\"card\":{\"config\":{\"wide_screen_mode\":true},\"header\":{\"template\":\"red\",\"title\":{\"tag\":\"plain_text\",\"content\":\"【报警】 动态线程池告警\"}},\"elements\":[{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**服务名称：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**实例信息：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**环境：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**线程池名称：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"alarmType **报警项：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"alarmValue **报警阈值 / 当前值：**\\n%s\"}}]},{\"tag\":\"hr\"},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"corePoolSize **核心线程数：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"maximumPoolSize **最大线程数：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"poolSize **当前线程数：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"activeCount **活跃线程数：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**历史最大线程数：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**任务总数：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**执行完成任务数：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**等待执行任务数：**\\n%s\"}}]},{\"tag\":\"hr\"},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueType **队列类型：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueCapacity **队列容量：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueSize **队列任务数量：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueRemaining **队列剩余容量：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"rejectType **拒绝策略：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"rejectCount **总拒绝任务数量：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"runTimeoutCount **总执行超时任务数量：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueTimeoutCount **总等待超时任务数量：**\\n%s\"}}]},{\"tag\":\"hr\"},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**上次报警时间：**\\n %s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**报警时间：**\\n %s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**接收人：**\\n %s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**trace 信息：**\\n %s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**报警间隔：**\\n %ss\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**扩展信息：**\\n %s\"}}]}]}}";
+            LARK_ALARM_JSON_STR_PREFIX + "{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"corePoolSize **核心线程数：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"maximumPoolSize **最大线程数：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"poolSize **当前线程数：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"activeCount **活跃线程数：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**历史最大线程数：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**任务总数：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**执行完成任务数：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"**等待执行任务数：**\\n%s\"}}]},{\"tag\":\"hr\"},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueType **队列类型：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueCapacity **队列容量：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueSize **队列任务数量：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueRemaining **队列剩余容量：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"rejectType **拒绝策略：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"rejectCount **总拒绝任务数量：**\\n%s\"}}]},{\"tag\":\"div\",\"fields\":[{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"runTimeoutCount **总执行超时任务数量：**\\n%s\"}},{\"is_short\":true,\"text\":{\"tag\":\"lark_md\",\"content\":\"queueTimeoutCount **总等待超时任务数量：**\\n%s\"}}]}," + LARK_ALARM_JSON_STR_SUFFIX;
 
     /**
      * lark notice json str

common/src/main/java/org/dromara/dynamictp/common/constant/WechatNotifyConst.java

@@ -37,17 +37,31 @@ private WechatNotifyConst() { }
 
     public static final String COMMENT_COLOR = "comment";
 
-    /**
-     * receivers only supports userid, view more, see <a href="https://developer.work.weixin.qq.com/document/path/91770">more</a>.
-     */
-    public static final String WECHAT_ALARM_TEMPLATE =
+    public static final String WECHAT_ALARM_TEMPLATE_PREFIX =
             "<font color='warning'>【报警】</font> 动态线程池告警 \n" +
             "> <font color='comment'>服务名称：%s</font> \n" +
             "> <font color='comment'>实例信息：%s</font> \n" +
             "> <font color='comment'>环境：%s</font> \n" +
             "> <font color='comment'>线程池名称：%s</font> \n" +
             "> <font color='alarmType'>报警项：%s</font> \n" +
-            "> <font color='alarmValue'>报警阈值 / 当前值：%s</font> \n" +
+            "> <font color='alarmValue'>报警阈值 / 当前值：%s</font> \n";
+
+    public static final String WECHAT_ALARM_COMMON_TEMPLATE =
+            "> <font color='comment'>%s</font> \n";
+
+    public static final String WECHAT_ALARM_TEMPLATE_SUFFIX =
+            "> <font color='comment'>上次报警时间：%s</font> \n" +
+            "> <font color='comment'>报警时间：%s</font> \n" +
+            "> <font color='comment'>接收人：%s</font> \n" +
+            "> <font color='comment'>trace 信息：%s</font> \n" +
+            "> <font color='info'>报警间隔：%ss</font> \n" +
+            "> <font color='comment'>扩展信息：%s</font> \n";
+
+    /**
+     * receivers only supports userid, view more, see <a href="https://developer.work.weixin.qq.com/document/path/91770">more</a>.
+     */
+    public static final String WECHAT_ALARM_TEMPLATE =
+            WECHAT_ALARM_TEMPLATE_PREFIX +
             "> <font color='corePoolSize'>核心线程数：%s</font> \n" +
             "> <font color='maximumPoolSize'>最大线程数：%s</font> \n" +
             "> <font color='poolSize'>当前线程数：%s</font> \n" +
@@ -64,12 +78,7 @@ private WechatNotifyConst() { }
             "> <font color='rejectCount'>总拒绝任务数量：%s</font> \n" +
             "> <font color='runTimeoutCount'>总执行超时任务数量：%s</font> \n" +
             "> <font color='queueTimeoutCount'>总等待超时任务数量：%s</font> \n" +
-            "> <font color='comment'>上次报警时间：%s</font> \n" +
-            "> <font color='comment'>报警时间：%s</font> \n" +
-            "> <font color='comment'>接收人：%s</font> \n" +
-            "> <font color='comment'>trace 信息：%s</font> \n" +
-            "> <font color='info'>报警间隔：%ss</font> \n" +
-            "> <font color='comment'>扩展信息：%s</font> \n";
+            WECHAT_ALARM_TEMPLATE_SUFFIX;
 
     public static final String WECHAT_CHANGE_NOTICE_TEMPLATE =
             "<font color='info'>【通知】</font> 动态线程池参数变更 \n" +

common/src/main/java/org/dromara/dynamictp/common/em/NotifyItemEnum.java

@@ -59,7 +59,12 @@ public enum NotifyItemEnum {
     /**
      * Task queue wait timeout alarm.
      */
-    QUEUE_TIMEOUT("queue_timeout", "");
+    QUEUE_TIMEOUT("queue_timeout", ""),
+
+    /**
+     * Pin timeout alarm.
+     */
+    PIN_TIMEOUT("pin_timeout", "");
 
     private final String value;
 

common/src/main/java/org/dromara/dynamictp/common/entity/ExecutorStats.java

@@ -20,6 +20,9 @@
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
 
 /**
  * ExecutorStats related
@@ -74,7 +77,12 @@ public class ExecutorStats extends Metrics {
     /**
      * 是否为虚拟线程执行器
      */
-    private boolean isVirtualExecutor;
+    private boolean isVirtualThreadExecutor;
+
+    /**
+     * 拓展字段
+     */
+    private final Map<String, Double> extMap = new ConcurrentHashMap<>(2);
 
     /**
      * 空闲时间 (ms)

common/src/main/java/org/dromara/dynamictp/common/entity/NotifyItem.java

@@ -82,7 +82,7 @@ public static List<NotifyItem> mergeAllNotifyItems(List<NotifyItem> source) {
             val defaultItems = getAllNotifyItems().stream()
                     .filter(t -> !StringUtil.containsIgnoreCase(t.getType(), configuredTypes))
                     .collect(Collectors.toList());
-            List<NotifyItem> notifyItems = new ArrayList<>(6);
+            List<NotifyItem> notifyItems = new ArrayList<>(7);
             notifyItems.addAll(defaultItems);
             notifyItems.addAll(source);
             return notifyItems;
@@ -102,11 +102,16 @@ public static List<NotifyItem> getAllNotifyItems() {
         queueTimeoutNotify.setType(NotifyItemEnum.QUEUE_TIMEOUT.getValue());
         queueTimeoutNotify.setThreshold(10);
 
-        List<NotifyItem> notifyItems = new ArrayList<>(6);
+        NotifyItem pinTimeoutNotify = new NotifyItem();
+        pinTimeoutNotify.setType(NotifyItemEnum.PIN_TIMEOUT.getValue());
+        pinTimeoutNotify.setThreshold(10);
+
+        List<NotifyItem> notifyItems = new ArrayList<>(7);
         notifyItems.addAll(getSimpleNotifyItems());
         notifyItems.add(rejectNotify);
         notifyItems.add(runTimeoutNotify);
         notifyItems.add(queueTimeoutNotify);
+        notifyItems.add(pinTimeoutNotify);
 
         return notifyItems;
     }

common/src/main/java/org/dromara/dynamictp/common/util/ExecutorUtil.java

@@ -51,7 +51,7 @@ private static void tryPrintError(Runnable r, Throwable t) {
         if (r instanceof FutureTask) {
             try {
                 FutureTask<?> future = (FutureTask<?>) r;
-                if (future.isDone()) {
+                if (future.isDone() && !future.isCancelled()) {
                     future.get();
                 }
             } catch (InterruptedException e) {

common/src/main/java/org/dromara/dynamictp/common/util/StringUtil.java

@@ -17,9 +17,12 @@
 
 package org.dromara.dynamictp.common.util;
 
+import jdk.jfr.consumer.RecordedFrame;
+import jdk.jfr.consumer.RecordedStackTrace;
 import org.apache.commons.collections4.CollectionUtils;
 
 import java.util.Collection;
+import java.util.stream.Collectors;
 
 /**
  * StringUtil related
@@ -64,4 +67,22 @@ public static boolean containsIgnoreCase(CharSequence str, CharSequence testStr)
         }
         return str.toString().toLowerCase().contains(testStr.toString().toLowerCase());
     }
+
+    public static String formatJfrStackTrace(RecordedStackTrace stackTrace, int maxDepth) {
+        if (stackTrace == null) {
+            return "\t<not available>";
+        }
+        String formatted = "\t" + stackTrace.getFrames().stream()
+                .limit(maxDepth)
+                .map(StringUtil::formatStackTraceFrame)
+                .collect(Collectors.joining("\n\t"));
+        if (maxDepth < stackTrace.getFrames().size()) {
+            return formatted + "\n\t(...)";
+        }
+        return formatted;
+    }
+
+    private static String formatStackTraceFrame(RecordedFrame frame) {
+        return frame.getMethod().getType().getName() + "#" + frame.getMethod().getName() + ": " + frame.getLineNumber();
+    }
 }