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Cześć,
Trochę forów przejrzałem, ale nadal nie potrafię tego naprawić, może ktoś was miał podobny problem. W logach pojawia się sporo 400 z <BADREQ>. Można powiedzieć że mam powyżej 1tys 400 /60s.
Zainstalowana wersja 1.7 haproxy na pokładzie.
w logach to wygląda mniej więcej na coś takiego:
Apr 30 04:40:42 h1 haproxy[25619]: XX:42955 [30/Apr/2017:04:40:42.117] FX FX/<NOSRV> -1/-1/-1/-1/0 400 188 - - PR-- 58/58/0/0/0 0/0 "<BADREQ>" Apr 30 04:42:04 h1 haproxy[25619]: XX:42504 [30/Apr/2017:04:42:04.750] FX FX/<NOSRV> -1/-1/-1/-1/0 400 188 - - PR-- 93/93/0/0/0 0/0 "<BADREQ>"
ustawienia timeoutów w konfigu haproxy:
timeout http-request 20s timeout client 20s timeout connect 4s timeout server 30s timeout http-keep-alive 4s timeout tunnel 2m timeout client-fin 1s timeout server-fin 1s
moje sysctle gdyby były ktoś pytał:
net.nf_conntrack_max = 256536 net.netfilter.nf_conntrack_generic_timeout = 120 net.ipv4.ip_local_port_range = 1025 65534 net.ipv4.tcp_max_syn_backlog = 100000 net.ipv4.tcp_synack_retries = 5 net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_syn_retries = 5 net.core.somaxconn = 65534 net.core.netdev_max_backlog = 100000 net.ipv4.tcp_rmem = 4096 16060 64050 net.ipv4.tcp_wmem = 4096 16384 262144 net.ipv4.tcp_slow_start_after_idle = 0 net.ipv4.conf.all.arp_announce = 2 net.ipv4.conf.all.arp_ignore = 1 net.ipv4.conf.lo.arp_ignore = 8 net.ipv4.ip_nonlocal_bind = 1
Z dokumentacji wyczytałem że problem z flagami PR-- oznacza:
PR The proxy blocked the client's request, either because of an invalid HTTP syntax, in which case it returned an HTTP 400 error to the client, or because a deny filter matched, in which case it returned an HTTP 403 error.
PS: Oczywiście w konfigu haproxy mam zaznaczone option dontlognull .
Ostatnio edytowany przez sqrtek (2017-04-30 04:56:37)
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Time (s) | Query |
---|---|
0.00011 | SET CHARSET latin2 |
0.00004 | SET NAMES latin2 |
0.00058 | SELECT u.*, g.*, o.logged FROM punbb_users AS u INNER JOIN punbb_groups AS g ON u.group_id=g.g_id LEFT JOIN punbb_online AS o ON o.ident='3.129.211.116' WHERE u.id=1 |
0.00085 | REPLACE INTO punbb_online (user_id, ident, logged) VALUES(1, '3.129.211.116', 1732681691) |
0.00024 | SELECT * FROM punbb_online WHERE logged<1732681391 |
0.00071 | SELECT topic_id FROM punbb_posts WHERE id=310463 |
0.00027 | SELECT id FROM punbb_posts WHERE topic_id=29543 ORDER BY posted |
0.00052 | SELECT t.subject, t.closed, t.num_replies, t.sticky, f.id AS forum_id, f.forum_name, f.moderators, fp.post_replies, 0 FROM punbb_topics AS t INNER JOIN punbb_forums AS f ON f.id=t.forum_id LEFT JOIN punbb_forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id=3) WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.id=29543 AND t.moved_to IS NULL |
0.00033 | SELECT search_for, replace_with FROM punbb_censoring |
0.00045 | SELECT u.email, u.title, u.url, u.location, u.use_avatar, u.signature, u.email_setting, u.num_posts, u.registered, u.admin_note, p.id, p.poster AS username, p.poster_id, p.poster_ip, p.poster_email, p.message, p.hide_smilies, p.posted, p.edited, p.edited_by, g.g_id, g.g_user_title, o.user_id AS is_online FROM punbb_posts AS p INNER JOIN punbb_users AS u ON u.id=p.poster_id INNER JOIN punbb_groups AS g ON g.g_id=u.group_id LEFT JOIN punbb_online AS o ON (o.user_id=u.id AND o.user_id!=1 AND o.idle=0) WHERE p.topic_id=29543 ORDER BY p.id LIMIT 0,25 |
0.00084 | UPDATE punbb_topics SET num_views=num_views+1 WHERE id=29543 |
Total query time: 0.00494 s |