Hello,
do these changes please look okay for a PostgreSQL 9.3 running on CentOS
6.4 server with 32 GB RAM (with Drupal 7 and few custom PHP scripts)
postgresql.conf:
shared_buffers = 4096MB
work_mem = 32MB
checkpoint_segments = 32
log_min_duration_statement = 1
sysctl.conf:
Hi,
On Thu, Nov 14, 2013 at 7:14 PM, Alexander Farber
alexander.far...@gmail.com wrote:
Hello,
do these changes please look okay for a PostgreSQL 9.3 running on CentOS
6.4 server with 32 GB RAM (with Drupal 7 and few custom PHP scripts)
postgresql.conf:
shared_buffers = 4096MB
Hello, my problem with
http://wiki.postgresql.org/wiki/Tuning_Your_PostgreSQL_Server
is that it never mentions larger amounts of RAM,
so while reading it I always wonder how up-to-date it is...
And pgtune is 4 years old...
pgtune has produced the following for my server (the specs:
http://www.hetzner.de/en/hosting/produkte_rootserver/px60ssd ):
default_statistics_target = 50
maintenance_work_mem = 1GB
constraint_exclusion = on
checkpoint_completion_target = 0.9
effective_cache_size = 22GB
work_mem = 192MB
On 11/14/2013 10:09 AM, Alexander Farber wrote:
pgtune has produced the following for my server (the specs:
http://www.hetzner.de/en/hosting/produkte_rootserver/px60ssd ):
default_statistics_target = 50
maintenance_work_mem = 1GB
constraint_exclusion = on
checkpoint_completion_target = 0.9
On Thu, Nov 14, 2013 at 5:44 AM, Alexander Farber
alexander.far...@gmail.com wrote:
sysctl.conf:
kernel.shmmax=17179869184
kernel.shmall=4194304
You can also consult this document about kernel and OS settings:
On 14 Listopad 2013, 16:09, Alexander Farber wrote:
pgtune has produced the following for my server (the specs:
http://www.hetzner.de/en/hosting/produkte_rootserver/px60ssd ):
default_statistics_target = 50
maintenance_work_mem = 1GB
constraint_exclusion = on
checkpoint_completion_target =
On Thu, Nov 14, 2013 at 10:44 PM, Alexander Farber
alexander.far...@gmail.com wrote:
sysctl.conf:
kernel.shmmax=17179869184
kernel.shmall=4194304
You do not need those settings in sysctl.conf since 9.3 as consumption
of V shared memory has been reduced with this commit:
