<%
local meminfo = luci.sys.exec("grep -E '^(MemTotal|MemAvailable):' /proc/meminfo | awk '{print $2}'")
local mem_values = {}
for value in meminfo:gmatch("%d+") do
table.insert(mem_values, tonumber(value))
end
local mem_total = mem_values[1] or 0
local mem_available = mem_values[2] or 0
local mem_available_mb = math.floor(mem_available / 1024)
local memory_warning = mem_available_mb < 80
-- 获取OpenWrt主机名
local hostname = luci.sys.exec("uci get system.@system[0].hostname 2>/dev/null || echo 'OpenWrt'")
hostname = hostname:gsub("%s+$", "") -- 去除尾部换行符和空格
-- 获取小宝运行状态
local owjdxb_pid = luci.sys.exec("${IPKG_INSTROOT}/usr/local/owjdxb/bin/owjdxb -sign 2>/dev/null")
local owjdxb_running = false
if owjdxb_pid and string.find(owjdxb_pid, "OW&t=") then
local owjdxb_prog = luci.sys.exec("pidof owjdxb 2>/dev/null")
owjdxb_running = owjdxb_prog and (#owjdxb_prog > 1)
end
-%>
可用内存:
<% if memory_warning then %>
<%=mem_available_mb%> MB ⚠️