Monitoring of Large-scale Cluster Computers

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Focusing on the complexities of monitoring large cluster computers, this book categorizes the often ambiguous concept of "monitoring" in this context. It introduces a scalable monitoring solution tailored for clusters utilizing InfiniBand networks and includes in-depth analyses of monitoring's effects on computing performance. The research utilizes the Nagios monitoring suite to assess CPU and network impacts and offers strategies for minimizing interference with essential computations. Targeted at professionals and researchers, it addresses crucial management and monitoring challenges in high-performance computing environments.