Baza się "zacina" Opcje

[Bojakki]

Ostatnio administrator serwera napisal mi, ze przekraczam limity dlugosci zapytan do bazy. troche zdziwiony bylemm bo baza mala, a zapytania proste, w wiekszosci po kluczu, a ze 2-3 bardziej zaawansowane sa cachowane. poprosilem o jakis raport i mi podeslal.

Patrze, a tam rzeczywiscie, tuz przed przekroczeniem limitu nastepuje seria kilkudzisieciu/set zapytan, ktore trwaja bardzo dlugo. Oto fragment:

# Time: 091230 13:21:32
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 26.392635 Lock_time: 14.532567 Rows_sent: 4 Rows_examined: 6091
use ss;
zapytanie
-----------------------
# Time: 091230 13:21:35
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 20.829768 Lock_time: 20.829084 Rows_sent: 1 Rows_examined: 1
use ss;
zapytanie
-----------------------
# Time: 091230 13:21:38
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 44.708163 Lock_time: 19.063554 Rows_sent: 1 Rows_examined: 1
use ss;
zapytanie
-----------------------
# Time: 091230 13:21:39
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 15.773841 Lock_time: 11.242515 Rows_sent: 2 Rows_examined: 6089
use ss;
zapytanie
-----------------------
# Time: 091230 13:21:45
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 14.194484 Lock_time: 0.404313 Rows_sent: 1 Rows_examined: 1
use ss;
zapytanie
-----------------------
# Time: 091230 13:21:48
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 15.984290 Lock_time: 5.683957 Rows_sent: 223 Rows_examined: 28550
use ss;
zapytanie
-----------------------
# Time: 091230 13:21:48
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 15.970705 Lock_time: 5.670603 Rows_sent: 223 Rows_examined: 28550
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:05
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 39.453347 Lock_time: 14.943795 Rows_sent: 11 Rows_examined: 4048
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:13
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 35.248579 Lock_time: 7.357418 Rows_sent: 1 Rows_examined: 6088
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:13
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 25.077816 Lock_time: 25.077589 Rows_sent: 1 Rows_examined: 1
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:13
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 41.119135 Lock_time: 15.280795 Rows_sent: 4 Rows_examined: 6095
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:17
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 38.586142 Lock_time: 11.923145 Rows_sent: 1 Rows_examined: 6088
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:21
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 36.063054 Lock_time: 36.062790 Rows_sent: 1 Rows_examined: 1
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:23
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 44.212552 Lock_time: 37.975446 Rows_sent: 1 Rows_examined: 1
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:23
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 48.172082 Lock_time: 42.752850 Rows_sent: 1 Rows_examined: 6088
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:25
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 36.482647 Lock_time: 32.950134 Rows_sent: 1 Rows_examined: 1
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:25
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 11.740252 Lock_time: 11.739456 Rows_sent: 50 Rows_examined: 2040
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:25
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 11.476486 Lock_time: 8.058141 Rows_sent: 1 Rows_examined: 1
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:26
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 32.158194 Lock_time: 24.067403 Rows_sent: 4 Rows_examined: 2040
use ss;
zapytanie
-----------------------
# Time: 091230 13:22:27
# User@Host: ss[ss] @ [185.128.229.181]
# Query_time: 11.703915 Lock_time: 7.106485 Rows_sent: 0 Rows_examined: 6
use ss;
zapytanie

Jak widac, tuz przed przekroczeniem limitu zapytania zaczyanaja sie wykonywac nienaturalnie dlugo i jest czaem jest dodatkowo spory lock time. jak wrzuce te zapytania teraz to wykonuja sie nie 10-60 sek, ale 0,009

Czym to moze byc spowodowane? Czy to czasem wina nie lezy po stronie serwera?