непредсказуемость

Application Log
Timestamp Level Category Message
12:28:12.078957 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SHOW FULL COLUMNS FROM
`tbl_bazar_similar`)
12:28:12.079248 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SHOW FULL COLUMNS FROM `tbl_bazar_similar`)
12:28:12.079288 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_bazar_similar`)
12:28:12.079401 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_bazar_similar`)
12:28:12.079457 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SHOW FULL COLUMNS FROM
`tbl_bazar_basifier`)
12:28:12.079720 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SHOW FULL COLUMNS FROM `tbl_bazar_basifier`)
12:28:12.079737 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_bazar_basifier`)
12:28:12.079843 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_bazar_basifier`)
12:28:12.079895 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SELECT `t`.`term` AS `t0_c0`, `t`.`slice`
AS `t0_c1`, `t`.`similar` AS `t0_c2`, `t`.`weight` AS `t0_c3`,
`basifier`.`wf` AS `t1_c0`, `basifier`.`term` AS `t1_c1` FROM
`tbl_bazar_similar` `t`  LEFT OUTER JOIN `tbl_bazar_basifier` `basifier` ON
(`t`.`term`=`basifier`.`term`) WHERE (slice = :slice AND wf = :wf) ORDER BY
weight DESC)
12:28:12.080938 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SELECT `t`.`term` AS `t0_c0`, `t`.`slice` AS
`t0_c1`, `t`.`similar` AS `t0_c2`, `t`.`weight` AS `t0_c3`, `basifier`.`wf`
AS `t1_c0`, `basifier`.`term` AS `t1_c1` FROM `tbl_bazar_similar` `t`  LEFT
OUTER JOIN `tbl_bazar_basifier` `basifier` ON
(`t`.`term`=`basifier`.`term`) WHERE (slice = :slice AND wf = :wf) ORDER BY
weight DESC)
12:28:12.081517 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SHOW FULL COLUMNS FROM `tbl_action_log`)
12:28:12.081804 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SHOW FULL COLUMNS FROM `tbl_action_log`)
12:28:12.081841 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_action_log`)
12:28:12.081923 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_action_log`)
12:28:12.081948 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SHOW FULL COLUMNS FROM
`tbl_action_log_bazar`)
12:28:12.082227 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SHOW FULL COLUMNS FROM
`tbl_action_log_bazar`)
12:28:12.082252 profile system.db.CDbCommand.query
begin:system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_action_log_bazar`)
12:28:12.082336 profile system.db.CDbCommand.query
end:system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_action_log_bazar`)
Profiling Summary Report (Time: 0.00493s, Memory: 1,104KB)
Procedure Count Total (s) Avg. (s) Min. (s) Max. (s)
system.db.CDbCommand.query(SELECT `t`.`term` AS `t0_c0`, `t`.`slice` AS `t0_c1`, `t`.`similar` AS `t0_c2`, `t`.`weight` AS `t0_c3`, `basifier`.`wf` AS `t1_c0`, `basifier`.`term` AS `t1_c1` FROM `tbl_bazar_similar` `t` LEFT OUTER JOIN `tbl_bazar_basifier` `basifier` ON (`t`.`term`=`basifier`.`term`) WHERE (slice = :slice AND wf = :wf) ORDER BY weight DESC) 1 0.00104 0.00104 0.00104 0.00104
system.db.CDbCommand.query(SHOW FULL COLUMNS FROM `tbl_bazar_similar`) 1 0.00029 0.00029 0.00029 0.00029
system.db.CDbCommand.query(SHOW FULL COLUMNS FROM `tbl_action_log`) 1 0.00029 0.00029 0.00029 0.00029
system.db.CDbCommand.query(SHOW FULL COLUMNS FROM `tbl_action_log_bazar`) 1 0.00028 0.00028 0.00028 0.00028
system.db.CDbCommand.query(SHOW FULL COLUMNS FROM `tbl_bazar_basifier`) 1 0.00026 0.00026 0.00026 0.00026
system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_bazar_similar`) 1 0.00011 0.00011 0.00011 0.00011
system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_bazar_basifier`) 1 0.00011 0.00011 0.00011 0.00011
system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_action_log_bazar`) 1 0.00008 0.00008 0.00008 0.00008
system.db.CDbCommand.query(SHOW CREATE TABLE `tbl_action_log`) 1 0.00008 0.00008 0.00008 0.00008