ID: 36399 Updated by: [EMAIL PROTECTED] Reported By: maccran at hotmail dot com -Status: Open +Status: Bogus Bug Type: Performance problem Operating System: freebsd 5.4 PHP Version: 5.1.2 New Comment:
Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Due to the volume of reports we can not explain in detail here why your report is not a bug. The support channels will be able to provide an explanation for you. Thank you for your interest in PHP. Not PHP problem. Previous Comments: ------------------------------------------------------------------------ [2006-02-15 09:15:44] maccran at hotmail dot com Description: ------------ from the source code, the using time in this query about 7-10 ms (for exec pg_query) but when i using EXPLAIN ANALYZE in query, postgresql say it using 0.9 ms in query, so i think it very lost time in pg_query 5-8 ms. Because my web page have 4-10 query per page this consume time it make my server cannot service more than 20 page/sec (1/(5 query X 10 ms), if reduce this time it very speed up my php page this problem not appear if query from one table , but when join table more than one table in query it happen. in jsp&jdbc does not have any this problem Reproduce code: --------------- function microtime_float() { list($usec, $sec) = explode(" ", microtime()); return ((float)$usec + (float)$sec);} $q = "select a.id, b.id, c.id, d.id, e.id from a,b,c,d,e where a.id=b.aid and b.id=c.bid and c.id=d.cid and d.id=e.did"; $time_start = microtime_float(); pg_query ($q); $time_end = microtime_float(); $time = $time_end - $time_start; ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=36399&edit=1
