Magento – Magento cpu usage issues

magento-1.7performance

I have magento installed on host gator everything was working fine.But suddenly they said my magento CPU usage is very high so they are suspending my account and recommended to me either buy dedicated server or resolve the magento cpu usage issue. Can any body tell me how to find out which part of my magento web site is taking so much cpu usage.

Best Answer

I think that it's the Magento part :)

Sincerely, though, Magento is not meant to be hosted on a shared-resource server and there is no magic bullet that will fix these 'issues'. However, I have had tremendous luck hosting very small shops at Amazon Web Services' EC2. At the time of this writing, their Spot instances run at about $115/year. That's a virtualized, dedicated environment.

Perhaps you're not devops and you don't want to manage the infrastructure/environment at all. I would check this list out of hosting partners with Magento and contact one of them:

http://www.magentocommerce.com/partners/hosting

Related Solutions

Magento – php5-fpm High CPU Usage

Trace the process using strace. Replace XXX with the process ID.

Eg.

strace -s 1024 -p XXX

It will show you everything the process is doing, then you can figure it out from there.

NB. You don't have enough RAM. You should have 8GB as an absolute minimum. RAM is cheap, don't skimp on it.

I am afraid that when the site goes live we will run into issues.

There's a lot to be said for managed Magento hosts that specialise in doing this. They can set up the environment properly (using tried and testing configs) and diagnose and fix any problems that might occur. It is a huge false economy to make a saving by DIYing your hosting.

MySQL Performance – High CPU Usage in MySQL

high load with one CPU is normal, because all processes use it.

here is your correct config:

skip-external-locking
bind-address            = 127.0.0.1
innodb_buffer_pool_size = 1G
max_allowed_packet      = 64M
thread_cache_size       = 8
myisam-recover         = BACKUP
max_connections        = 50
innodb_thread_concurrency = 0
innodb_flush_log_at_trx_commit = 2
table_definition_cache = 512
table_open_cache = 512
query_cache_limit = 2M
query_cache_type = 1
query_cache_size = 64M
join_buffer_size = 512K
tmp_table_size = 64M
key_buffer = 16M
innodb_autoextend_increment=512
max_heap_table_size = 64M
read_buffer_size = 512K
read_rnd_buffer_size = 512K
bulk_insert_buffer_size = 512K
interactive_timeout = 7200
wait_timeout = 7200
net_read_timeout = 120
net_write_timeout = 300
log_error = /var/log/mysql/error.log

you need to add one more cpu core OR if you stay with one cpu then -

please use full page cache plugins for magento. also go for hhvm, it will reduce cpu load.

Best Answer

Related Solutions

Magento – php5-fpm High CPU Usage

MySQL Performance – High CPU Usage in MySQL

Related Topic