优化修改set_env脚本

scripts/set_env

@@ -5,3 +5,11 @@ export APPRUNS_PATH="${APPHOME_PATH}/status"
 
 # 导出运行时库
 export LD_LIBRARY_PATH=${APPLIBS_PATH}
+
+# 设置系统主频
+echo userspace > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
+echo 528000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
+
+# 设置一秒落盘
+echo 100 > /proc/sys/vm/dirty_writeback_centisecs
+echo 100 > /proc/sys/vm/dirty_expire_centisecs