pgFouine: PostgreSQL log analysis report

Normalized reports are marked with a "(N)".

Overall statistics ^

Queries by type ^

Type Count Percentage
SELECT 210,483 100.0

Slowest queries ^

Rank Duration (s) Query
1 0.28
SELECT * FROM accounts WHERE aid=68552;
2 0.27
SELECT * FROM accounts WHERE aid=60888;
3 0.24
SELECT * FROM accounts WHERE aid=91343;
4 0.24
SELECT * FROM accounts WHERE aid=51575;
5 0.24
SELECT history.* FROM accounts, history WHERE accounts.aid=11473 AND accounts.aid=history.aid;
6 0.23
SELECT * FROM accounts WHERE aid=56300;
7 0.21
SELECT * FROM accounts WHERE aid=33659;
8 0.21
SELECT * FROM accounts WHERE aid=83461;
9 0.21
SELECT * FROM accounts WHERE aid=98611;
10 0.21
SELECT * FROM accounts WHERE aid=50781;
11 0.20
SELECT * FROM accounts WHERE aid=39924;
12 0.20
SELECT * FROM accounts WHERE aid=25571;
13 0.20
SELECT * FROM accounts WHERE aid=27704;
14 0.18
SELECT * FROM accounts WHERE aid=95049;
15 0.18
SELECT * FROM accounts WHERE aid=99805;
16 0.18
SELECT * FROM accounts WHERE aid=5322;
17 0.18
SELECT * FROM accounts WHERE aid=35954;
18 0.18
SELECT * FROM accounts WHERE aid=76969;
19 0.18
SELECT history.* FROM accounts, history WHERE accounts.aid=46372 AND accounts.aid=history.aid;
20 0.18
SELECT * FROM accounts WHERE aid=15366;

Queries that took up the most time (N) ^

Rank Total duration Times executed Av. duration (s) Query
1 17m13s 0.04
SELECT history.* FROM accounts, history WHERE accounts.aid=0 AND accounts.aid=history.aid;
2 15m4s 0.04
SELECT accounts.* FROM accounts,history WHERE history.aid=0 AND accounts.aid=history.aid;
3 13m56s 0.04
SELECT history.* FROM accounts, branches, tellers, history WHERE accounts.aid=0 AND branches.bid=accounts.aid AND tellers.bid=accounts.aid AND history.aid=accounts.aid AND history.bid=branches.bid AND history.tid=tellers.tid;
4 5m32s 0.01
SELECT * FROM accounts WHERE aid=0;
5 1m38s 0.00
SELECT * FROM branches WHERE bid=0;
6 1m6s 0.00
SELECT * FROM tellers WHERE tid=0;

Most frequent queries (N) ^

Rank Times executed Total duration Av. duration (s) Query
1 1m6s 0.00
SELECT * FROM tellers WHERE tid=0;
2 5m32s 0.01
SELECT * FROM accounts WHERE aid=0;
3 17m13s 0.04
SELECT history.* FROM accounts, history WHERE accounts.aid=0 AND accounts.aid=history.aid;
4 15m4s 0.04
SELECT accounts.* FROM accounts,history WHERE history.aid=0 AND accounts.aid=history.aid;
5 13m56s 0.04
SELECT history.* FROM accounts, branches, tellers, history WHERE accounts.aid=0 AND branches.bid=accounts.aid AND tellers.bid=accounts.aid AND history.aid=accounts.aid AND history.bid=branches.bid AND history.tid=tellers.tid;
6 1m38s 0.00
SELECT * FROM branches WHERE bid=0;

Slowest queries (N) ^

Rank Av. duration (s) Times executed Total duration Query
1 0.04 17m13s
SELECT history.* FROM accounts, history WHERE accounts.aid=0 AND accounts.aid=history.aid;
2 0.04 15m4s
SELECT accounts.* FROM accounts,history WHERE history.aid=0 AND accounts.aid=history.aid;
3 0.04 13m56s
SELECT history.* FROM accounts, branches, tellers, history WHERE accounts.aid=0 AND branches.bid=accounts.aid AND tellers.bid=accounts.aid AND history.aid=accounts.aid AND history.bid=branches.bid AND history.tid=tellers.tid;
4 0.01 5m32s
SELECT * FROM accounts WHERE aid=0;
5 0.00 1m38s
SELECT * FROM branches WHERE bid=0;
6 0.00 1m6s
SELECT * FROM tellers WHERE tid=0;
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