07 Apr

Apache web server running on an Amazon Elastic Compute Cloud (Amazon EC2) Linux instance is intermittently unresponsive and freezing. After checking log file:

$ sudo su

$ vi /var/log/messages

Out of memory error was found.

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16 Jul

We continue topic  -bash: fork: Cannot allocate memory issue in EC2 (Wordpress) environment and now e can talk about second step: Apache optimization. The reason is kernel may kill your processes. The kernel would only kill a process under exceptional circumstances such as extreme resource starvation (think mem+swap exhaustion). In this situation your EC2 will work fine but your website / ssh access or something else will not. How we can resolve it?

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09 Jul

If you use AWS Free Tier (12 Month Introductory Period) and did all steps according to our article " Setting Up WordPress on Amazon EC2" you may see "-bash: fork: Cannot allocate memory" issue. How can you resolve it?

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