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The Linux ‘dm-writecache’ target allows for writeback caching of newly written data to an SSD or NVMe using persistent memory will achieve much better performance…
The ipmctl utility is used for configuring and managing Intel Optane Persistent Memory modules (DCPMM/PMem). It supports the functionality to: Discover Persistent Memory on the…
Issue Executing ipmctl show-dimm to get device information shows the persistent memory modules in a ‘Non-functional’ health state, eg: Other ipmctl commands may fail and…
Continue reading → Intel Optane Persistent Memory Modules report “Non-functional” state in ipmctl
Issue: Running ipmctl show -memoryresources returns an error similar to the following: Applies To: Linux & Microsoft Windows Intel Optane Persistent Memory ipmctl utility Cause:…
Continue reading → “ipmctl show -memoryresources” returns “Error: GetMemoryResourcesInfo Failed”
In this article, we will show how to install Prometheus and Grafana to collect and display system performance metrics. Prometheus is an open source monitoring…
Continue reading → How To Install Prometheus and Grafana on Fedora Server
The majority of modern processors are capable of operating in a number of different clock frequency and voltage configurations, often referred to as Operating Performance…
Continue reading → How To Set Linux CPU Scaling Governor to Max Performance
