On Sunday, January 14, 2018 at 7:44:00 PM UTC+1, Peter Veentjer wrote: > > > What is the best tool to determine the maximum bandwidth of a machine > running Linux (RHEL 7) >
Intel Memory Latency Checker (MLC) is an option (despite the name, it can also be used to measure bandwidth): https://www.intel.com/software/mlc See also: Memory Latency and NUMA: http://www.qdpma.com/ServerSystems/MemoryLatency.html http://frankdenneman.nl/2015/02/27/memory-deep-dive-numa-data-locality/ http://frankdenneman.nl/2016/07/13/numa-deep-dive-4-local-memory-optimization/ https://software.intel.com/en-us/forums/software-tuning-performance-optimization-platform-monitoring/topic/600141 http://techblog.cloudperf.net/2016/09/exploring-numa-on-amazon-cloud-instances.html#numapolicy Best, Matt -- You received this message because you are subscribed to the Google Groups "mechanical-sympathy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
