Apache Performance Tuning: Swap Memory

Posted on September 18, 2018 by Jason Potter | Updated: June 4, 2020
Category: Series | Tags: Apache, Apache2, Memory, Overloading, Performance, swap, troubleshooting

Reading Time: 3 minutes

Before we get into the nitty-gritty of Apache tuning, we need to understand what happens when a VPS server or Dedicated server goes unresponsive due to a poorly optimized configuration. An over-tuned server is one that is configured to allow Continue reading “Apache Performance Tuning: Swap Memory” →

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Recommended Production Settings for Cassandra on CentOS 6

Posted on January 8, 2014 by J. Mays | Updated: September 23, 2016
Category: Technical Support | Tags: cassandra, cassandra 2, CentOS, CentOS 6, FStab, nosql, Nproc, swap, Vim

Reading Time: < 1 minute

If you’ve already followed the tutorial on How To Install Cassandra on CentOS 6, then you’re ready for another step!

Pre-Flight Check

These instructions are intended for Cassandra 2 on a single CentOS 6 server.
I’ll be working from a Liquid Web Core Managed CentOS 6.4 server, and I’ll be logged in as root.

Continue reading “Recommended Production Settings for Cassandra on CentOS 6” →

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