#!/bin/bash
# A/B 对照现状（我换密码重启中转打断了 A 组）
set -u
echo "  ══ $(date '+%H:%M:%S') ══"
echo
echo "  ── A 组 ──"
[ -f /root/ab_A.out ] && cat /root/ab_A.out | sed 's/^/    /'
n=0; [ -f /root/ab_A_health.tsv ] && n=$(wc -l < /root/ab_A_health.tsv)
echo "    样本: $n"
[ -f /root/ab_A_summary.txt ] && echo "    ── 汇总 ──" && cat /root/ab_A_summary.txt | sed 's/^/    /'
[ -f /root/ab_A_health.tsv ] && echo "    最后 2 条:" && tail -2 /root/ab_A_health.tsv | sed 's/^/      /'
echo
echo "  ── B 组 ──"
[ -f /root/ab_B.out ] && cat /root/ab_B.out | sed 's/^/    /' || echo "    （没开始）"
n2=0; [ -f /root/ab_B_health.tsv ] && n2=$(wc -l < /root/ab_B_health.tsv)
echo "    样本: $n2"
echo
echo "  ── 进程 ──"
pgrep -af 'rpab|rp_ab' 2>/dev/null | head -3 | sed 's/^/    /' || echo "    （没有在跑）"
echo
echo "  ── 记忆/CPU 采样（它加的那个）──"
[ -f /root/ab_A_res.tsv ] && head -3 /root/ab_A_res.tsv | sed 's/^/    /'
echo
echo "  ── 当前配比 ──"
for s in lanremote-tunnel lanremote-tunnel-h2; do
    printf "    %-24s %s\n" "$s" \
        "$(grep -oE -- '--ha-connections [0-9]+' "/etc/systemd/system/$s.service" 2>/dev/null | tr '\n' ' ')"
done
echo
echo "  ── 公网 ──"
curl -s --max-time 15 -o /dev/null -w '    HTTP %{http_code}  %{time_total}s\n' \
    -H 'User-Agent: LanRemote/1.8.2' https://relay.xxmxxs.top/v1/health