Add performance logging

package-lock.json

@@ -2187,9 +2187,9 @@
       "dev": true
     },
     "knub": {
-      "version": "16.3.0",
-      "resolved": "https://registry.npmjs.org/knub/-/knub-16.3.0.tgz",
-      "integrity": "sha512-sT0sntmffQjhQaA3OjmjDBuplgnPtbmaFSGpYsi8icYtqFOmlDwXHpOOVRxBGomWH7SbHf3TP7EFQRh/WXAvNg==",
+      "version": "16.4.0",
+      "resolved": "https://registry.npmjs.org/knub/-/knub-16.4.0.tgz",
+      "integrity": "sha512-kPWa306o4inVazFacyD5kiv4j1RR2iKuIkrGdqSlhoCAq4tYplqiXxnabl15EDAlHZzXKj9f7aSF8f9mCio/vA==",
       "requires": {
         "escape-string-regexp": "^1.0.5",
         "lodash.at": "^4.6.0",

package.json

@@ -34,7 +34,7 @@
     "escape-string-regexp": "^1.0.5",
     "humanize-duration": "^3.15.0",
     "js-yaml": "^3.12.0",
-    "knub": "^16.3.0",
+    "knub": "^16.4.0",
     "lodash.at": "^4.6.0",
     "lodash.chunk": "^4.2.0",
     "lodash.difference": "^4.5.0",

src/index.ts

@@ -144,6 +144,12 @@ connect().then(async conn => {
         if (level === "debug") return;
         const ts = moment().format("YYYY-MM-DD HH:mm:ss");
         console.log(`[${ts}] [${level.toUpperCase()}] ${msg}`);
+      },
+
+      performanceDebug: {
+        enabled: true,
+        size: 30,
+        threshold: 200
       }
     }
   });

src/plugins/BotControl.ts

@@ -9,7 +9,7 @@ let activeReload: [string, string] = null;
  * A global plugin that allows bot owners to control the bot
  */
 export class BotControlPlugin extends GlobalPlugin {
-  public static pluginName = 'bot_control';
+  public static pluginName = "bot_control";
 
   getDefaultOptions() {
     return {
@@ -68,4 +68,17 @@ export class BotControlPlugin extends GlobalPlugin {
 
     this.knub.reloadAllGlobalPlugins();
   }
+
+  @d.command("perf")
+  async perfCmd(msg: Message) {
+    if (!this.isOwner(msg.author.id)) return;
+    const perfItems = this.knub.getPerformanceDebugItems();
+
+    if (perfItems.length) {
+      const content = "```" + perfItems.join("\n") + "```";
+      msg.channel.createMessage(content);
+    } else {
+      msg.channel.createMessage(errorMessage("No performance data"));
+    }
+  }
 }