![Unable to see RAM used details on Grafana for CentOS release 6.9 (Final) - Configuration - Grafana Labs Community Forums Unable to see RAM used details on Grafana for CentOS release 6.9 (Final) - Configuration - Grafana Labs Community Forums](https://global.discourse-cdn.com/grafana/optimized/3X/1/8/18464c886049a89bf51e63bf313d06ec28076f78_2_690x200.png)
Unable to see RAM used details on Grafana for CentOS release 6.9 (Final) - Configuration - Grafana Labs Community Forums
![Well, we still use CentOS 8 on our 96 GB Ram per computing node machine (HPC in Europe). However analysing simulation needs hundreds of cores and hundreds GB of Ram. Wanna see Well, we still use CentOS 8 on our 96 GB Ram per computing node machine (HPC in Europe). However analysing simulation needs hundreds of cores and hundreds GB of Ram. Wanna see](https://preview.redd.it/20pje115yz571.png?width=640&crop=smart&auto=webp&s=f7d4bc35120aefbee81f2ecb1fee882a38c337a8)
Well, we still use CentOS 8 on our 96 GB Ram per computing node machine (HPC in Europe). However analysing simulation needs hundreds of cores and hundreds GB of Ram. Wanna see
![How to Drop/Flush/Clear Cache Memory or RAM in Linux (RedHat/CentOS 7/8) in 6 Best Steps | CyberITHub How to Drop/Flush/Clear Cache Memory or RAM in Linux (RedHat/CentOS 7/8) in 6 Best Steps | CyberITHub](https://www.cyberithub.com/wp-content/uploads/2020/05/clearcache.jpg)