> randomly slows down That's probably the garbage collector in python running, if you want more predictable slowdowns, you can call the collector manually...
On Tuesday, September 24, 2013 1:23:52 PM UTC-7, Saurabh Kumar wrote: > > My website some times randomly slows down and recovers on its own. I used > a profiler to profile one of the controllers and found out that > /usr/lib/python2.7/socket.py:336(read) is being called 12704 times taking > 14.5 seconds. What could be the possible problem to cause this? > > root@dev:/profile_dumps# python check_Stats.py chat-20130924T201149.prof > 660623 function calls (648153 primitive calls) in 22.573 seconds > > Ordered by: internal time, call count > List reduced from 184 to 20 due to restriction <20> > > ncalls tottime percall cumtime percall filename:lineno(function) > 12704 14.564 0.001 14.564 0.001 > /usr/lib/python2.7/socket.py:336(read) > 6352 1.579 0.000 16.289 0.003 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:215(__recv_packet) > 313 1.000 0.003 1.000 0.003 > /usr/lib/python2.7/socket.py:292(flush) > 94803 0.797 0.000 1.668 0.000 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:238(read) > 301 0.593 0.002 1.079 0.004 > /home/www-data/web2py/gluon/dal.py:2005(parse) > 104734 0.525 0.000 0.525 0.000 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:253(advance) > 94803 0.427 0.000 0.427 0.000 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:267(peek) > 59543 0.413 0.000 0.413 0.000 > /home/www-data/web2py/gluon/contrib/pymysql/util.py:3(byte2int) > 4965 0.311 0.000 2.412 0.000 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:358(__parse_field_descriptor) > 34897 0.219 0.000 1.157 0.000 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:291(read_length_coded_binary) > 34895 0.195 0.000 1.923 0.000 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:310(read_length_coded_string) > 301 0.154 0.001 0.350 0.001 > /home/www-data/web2py/gluon/dal.py:1500(_select) > 8696 0.120 0.000 0.120 0.000 > /home/www-data/web2py/gluon/dal.py:9896(__init__) > 14229 0.100 0.000 0.100 0.000 > /home/www-data/web2py/gluon/dal.py:6756(__setitem__) > 11101/572 0.099 0.000 19.258 0.034 > /home/www-data/web2py/gluon/dal.py:8247(__getitem__) > 10889/10233 0.090 0.000 0.101 0.000 > /home/www-data/web2py/gluon/dal.py:1347(expand) > 301 0.079 0.000 22.242 0.074 > /home/www-data/web2py/gluon/dal.py:9763(select) > 5094 0.075 0.000 0.091 0.000 > /home/www-data/web2py/gluon/dal.py:1862(parse_value) > 6352 0.073 0.000 16.362 0.003 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:210(__init__) > 4965 0.070 0.000 14.483 0.003 > /home/www-data/web2py/gluon/contrib/pymysql/connections.py:354(__init__) > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
