fix: polish gateway restart diagnostics

CHANGELOG.md

@@ -14,6 +14,7 @@ Docs: https://docs.openclaw.ai
 - Telegram/group chat: add opt-in `messages.groupChat.ambientTurns: "room_event"` handling so always-on ambient chatter can run as quiet room context and speak visibly only via the message tool. (#81317) Thanks @obviyus.
 - Codex/context engines: bind thread-bootstrap projection epochs to Codex app-server threads, carry redacted tool-result context into fresh threads, and rotate backend threads when projection state changes. (#82351) Thanks @jalehman.
 - Gateway: add opt-in restart trace logs for restart signal, active-work drain, close, next-start, ready, and memory spans. (#82396) Thanks @samzong.
+- Gateway/performance: split startup benchmark HTTP-listen timing from full gateway-ready timing and add post-bind plugin and sidecar diagnostics to restart-readiness traces. (#82603) Thanks @samzong.
 
 ### Fixes
 

scripts/bench-gateway-startup.ts

@@ -495,7 +495,7 @@ function classifyProbeErrorKind(error: unknown): string {
       return code.trim().toLowerCase();
     }
     const message = (error as { message?: unknown }).message;
-    if (typeof message === "string" && /probe timeout/iu.test(message)) {
+    if (typeof message === "string" && message.toLowerCase().includes("probe timeout")) {
       return "timeout";
     }
     const name = (error as { name?: unknown }).name;
@@ -662,7 +662,7 @@ function collectStartupTrace(line: string, startupTrace: Record<string, number>)
 }
 
 function classifyGatewayReadyLog(line: string): "gateway-ready" | "http-listen" | null {
-  if (/\[gateway\] http server listening \(/.test(line)) {
+  if (line.includes("[gateway] http server listening (")) {
     return "http-listen";
   }
   if (/\[gateway\] ready(?:\s*\(|\s*$)/.test(line)) {