Okay!
I know some people are gonna freak out at me, but, I tried searching, couldn't find anything and so I am asking this.
0.4917 2292504 +1288 -> MongoCollection->findOne() /var/www/public_html/s.php:157
This is a line from my trace log. What do the first three numbers mean?
I have xdebug.show_mem_delta=On
in my php.ini
开发者_运维问答MongoCollection->findOne()
is name of the function,
/var/www/public_html/s.php:157
is file:line.
What does 0.4917
,2292504
,+1288
mean?
Thank you.
0.4917 Execution time
2292504 Memory usage
1288 Change in memory since last output
From http://www.xdebug.org/docs/execution_trace example with mem_delta turned on,
0.0003 114112 +114112 -> {main}() ../trace.php:0
0.0004 114272 +160 -> str_split('Xdebug') ../trace.php:8
0.0007 117424 +3152 -> ret_ord($c = 'X') ../trace.php:10
//114112 = 114112 - 0
//160 = 114272 - 114112
//3152 = 117424 - 114272
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