From 652c3a23bc4770d588c21d0631401e391266e0f6 Mon Sep 17 00:00:00 2001
From: joy <muyun688@aliyun.com>
Date: Fri, 31 Oct 2025 16:27:02 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20scripts/dcgm=5Fdiag=5Fbg?=
 =?UTF-8?q?=5Flog.sh?=
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wr
---
 scripts/dcgm_diag_bg_log.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/scripts/dcgm_diag_bg_log.sh b/scripts/dcgm_diag_bg_log.sh
index f1c5419..ade4be5 100644
--- a/scripts/dcgm_diag_bg_log.sh
+++ b/scripts/dcgm_diag_bg_log.sh
@@ -24,9 +24,10 @@ fi
 
 
 # 执行 dcgmi 诊断命令，后台运行并将所有输出（标准输出+错误）重定向到日志文件
-echo "正在启动 dcgmi diag -r 2 后台任务，结果将保存到 $LOG_FILE..."
-dcgmi diag -r 2 > "$LOG_FILE" 2>&1 &
-
+echo "正在启动 dcgmi diag -r 4 后台任务，结果将保存到 $LOG_FILE..." 
+echo "#------------$(date):开始压测------------------#">>>"$LOG_FILE"
+dcgmi diag -r 4 >> "$LOG_FILE" 2>&1 &
+echo "#------------$(date):压测结束------------------#">>"$LOG_FILE"
 
 # 获取后台进程的 PID（方便后续查看/管理）
 DCGM_PID=$!