From ac9746ec8310f1954e9237180c225a0102c196e2 Mon Sep 17 00:00:00 2001
From: JianFeeeee <JianFeeeee@users.noreply.gitcode.com>
Date: Mon, 5 Oct 2026 07:22:09 +0800
Subject: [PATCH] =?UTF-8?q?chore(plugins):=20=E7=A7=BB=E9=99=A4=E5=88=86?=
 =?UTF-8?q?=E7=89=87=E8=AF=8A=E6=96=AD=E6=97=A5=E5=BF=97?=
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SHARD_DEBUG 只在排查「18 个分片为什么还是 12 秒」时用过一次，结论是
17 个 VM 真的在并行（17 VMs live），慢的是其中一个源本身。留着它就是
给热路径留一个 os.Getenv。
---
 internal/lua/plugin_shard.go | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/internal/lua/plugin_shard.go b/internal/lua/plugin_shard.go
index aa5fa4e..d72ad90 100644
--- a/internal/lua/plugin_shard.go
+++ b/internal/lua/plugin_shard.go
@@ -2,7 +2,6 @@ package lua
 
 import (
 	"fmt"
-	"os"
 	"sync"
 )
 
@@ -125,12 +124,6 @@ func (sp *shardPool) ShardCall(name, fn string, argsList []map[string]interface{
 		}(i)
 	}
 	wg.Wait()
-	if os.Getenv("SHARD_DEBUG") != "" {
-		sp.mu.Lock()
-		idle, live := len(sp.idle), sp.live
-		sp.mu.Unlock()
-		fmt.Fprintf(os.Stderr, "[shard] %s.%s: %d args, %d VMs live, %d idle\n", name, fn, len(argsList), live, idle)
-	}
 
 	var failed int
 	for _, err := range errs {