I love your Software and it works great but now I have to optimize it
for my low-resource VPS with 512MB Memory.
I think for mySql I did the right thing with the following values:
# * Fine Tuning
key_buffer = 1M
max_allowed_packet = 8M
thread_stack = 64K
thread_cache_size = 8
#max_connections = 100
#table_cache = 64
#thread_concurrency = 10
# * Query Cache Configuration
query_cache_limit = 1M
query_cache_size = 8M
i disabled also the myDNS and removed it from the startup scripts as I dont need it.
With this modifications my system uses 360 MB memory (without apache started).
When I start apache it uses 433 MB, which is also fine for me.
But when I go to the loginpage of roundcube on my host it uses already 558MB, which is way to much for a single user accessing a single php script.
When I log in it gets wors and the system uses 630MB Ram.
How is this behaviour possible?
The website in ISPC is set to use fast-cgi for php. I already
tried to tweak apache2 to use less memory by setting
But I think there is something strange here.
If I use apachebench to simulate 25 requests, I have to reboot the system because it can't allocate more memory. Even top on the shell gives a fork exception.
The VPS is done with OpenVZ with 512Ram and 700 burstable, bt I can't use Swap space.
Anybody an idea on how to configure apache so that it can handle actually more than one person?