bogus 'active system attack' logcheck (merely postgres "explain"!)
well my adrenals got their exercise today. i'm wondering what's
the best approach -- munge logcheck? munge postgres?
here's logcheck sent me:
Active System Attack Alerts
=-=-=-=-=-=-=-=-=-=-=-=-=-=
Jan 15 08:32:17 server postgres[6712]: [2-2] Nested Loop (cost=1.77..13992.25 rows=1 width=101)
Jan 15 08:32:17 server postgres[6712]: [2-3] -> Nested Loop (cost=1.77..13990.98 rows=1 width=97)
Jan 15 08:32:17 server postgres[6712]: [2-5] -> Nested Loop (cost=0.00..13986.19 rows=1 width=68)
Jan 15 08:32:17 server postgres[6712]: [2-2] Nested Loop (cost=1.77..13992.25 rows=1 width=101)
Jan 15 08:32:17 server postgres[6712]: [2-3] -> Nested Loop (cost=1.77..13990.98 rows=1 width=97)
Jan 15 08:32:17 server postgres[6712]: [2-5] -> Nested Loop (cost=0.00..13986.19 rows=1 width=68)
Jan 15 08:32:24 server postgres[6712]: [3-2] Nested Loop (cost=0.00..13992.85 rows=1 width=101)
Jan 15 08:32:24 server postgres[6712]: [3-3] -> Nested Loop (cost=0.00..13991.58 rows=1 width=97)
Jan 15 08:32:24 server postgres[6712]: [3-4] -> Nested Loop (cost=0.00..13988.56 rows=1 width=93)
Jan 15 08:32:24 server postgres[6712]: [3-5] -> Nested Loop (cost=0.00..13986.19 rows=1 width=68)
<snip>
which are only the results of running an "explain" query in
postgres:
hits=# explain
hits-# select * from hits where at>'2003-1-14';
NOTICE: QUERY PLAN:
Merge Join (cost=1314.44..1555.23 rows=348 width=304)
-> Index Scan using browser_pkey on browser b (cost=0.00..215.83 rows=7894 width=64)
-> Sort (cost=1314.44..1314.44 rows=348 width=240)
-> Hash Join (cost=2.91..1299.74 rows=348 width=240)
-> Hash Join (cost=1.15..1291.01 rows=348 width=215)
-> Nested Loop (cost=0.00..1283.77 rows=348 width=201)
-> Index Scan using h_ix on _hits h (cost=0.00..230.11 rows=348 width=100)
-> Index Scan using referer_pkey on referer r (cost=0.00..3.01 rows=1 width=101)
-> Hash (cost=1.12..1.12 rows=12 width=14)
-> Seq Scan on method m (cost=0.00..1.12 rows=12 width=14)
-> Hash (cost=1.61..1.61 rows=61 width=25)
-> Seq Scan on server s (cost=0.00..1.61 rows=61 width=25)
EXPLAIN
hits=#
what would be the least insane way to address this and give my
adrenaline a sense of relaxation?
--
I use Debian/GNU Linux version 3.0;
Linux server 2.2.17 #1 Sun Jun 25 09:24:41 EST 2000 i586 unknown
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