opendev
/
puppet-openstackid
Code Issues Proposed changes

php5-fpm 503 errors 

formerly we were using settings for php5-fpm pool that
werent suitable for our server configuration.
Server has 14G of free ram and we were using
pm.max_children = 4096, having in consideration that php process
has an avg of 64 MB that give us large number of needed
RAM that exceeds our current configuration
i changed to pm.max_children = 200, a more suitable number
for our current config
rite now the avg php if given us 25 MB per process
so i guess that we should do a monitoring of this value, an
increase the max_children setting as we needeed on the fly.

Change-Id: Ibab02f7a88e08cb94d58168e545e6da0cf8d2e7f
This commit is contained in:
Sebastian Marcet 2016-09-28 19:15:03 -03:00
parent 5eb035b196
commit dac2029a73
1 changed files with 16 additions and 5 deletions
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21
files/www.conf
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@ -8,9 +8,20 @@ listen.owner = www-data
listen.group = www-data
pm = dynamic
pm.max_children = 4096
pm.start_servers = 128
pm.min_spare_servers = 128
pm.max_spare_servers = 256
pm.max_requests = 5000
# the maximum number of children that can be alive at the same time.
pm.max_children = 200
# the number of children created on startup.
pm.start_servers = 20
# the minimum number of children in 'idle'
# state (waiting to process). If the number
# of 'idle' processes is less than this
# number then some children will be created.
pm.min_spare_servers = 10
# the maximum number of children in 'idle'
# state (waiting to process). If the number
# of 'idle' processes is greater than this
# number then some children will be killed.
pm.max_spare_servers = 20
pm.max_requests = 500
chdir = /