diff --git a/docs/index.md b/docs/index.md index 8a9f2b6622..1a605b4459 100644 --- a/docs/index.md +++ b/docs/index.md @@ -2,42 +2,44 @@ title: Open XDMoD --- -XDMoD (XD Metrics on Demand) is an NSF-funded open source tool designed -to audit and facilitate the utilization of the XSEDE cyberinfrastructure -by providing a wide range of metrics on XSEDE resources, including -resource utilization, resource performance, and impact on scholarship -and research. The [XDMoD](https://xdmod.ccr.buffalo.edu/) framework is -designed to meet the following objectives: (1) provide the user -community with a tool to manage their allocations and optimize their -resource utilization, (2) provide operational staff with the ability to -monitor and tune resource performance, (3) provide management with a -tool to monitor utilization, user base, and performance of resources, -and (4) provide metrics to help measure scientific impact. While -initially focused on the XSEDE program, Open XDMoD has been created to -be adaptable to any HPC environment. - -The framework includes a computationally lightweight application kernel -auditing system that utilizes performance kernels chosen from both -low-level benchmarks and actual scientific and engineering applications -to measure overall system performance from the user’s perspective. This -allows continuous resource monitoring to measure all aspects of system -performance including file-system, processor, and memory performance, -and network latency and bandwidth. Current and past utilization -metrics, coupled with application kernel-based performance analysis, can -be used to help guide future cyberinfrastructure investment decisions, -plan system upgrades, tune machine performance, improve user job -throughput, and facilitate routine system operation and maintenance. +Open XDMoD is an open source tool to facilitate the management of high +performance computing resources. It is widely deployed at academic, +industrial and governmental HPC centers. Open XDMoD's management +capabilities include monitoring standard metrics such as utilization, +providing quality of service metrics designed to proactively identify +underperforming system hardware and software, and reporting job level +performance data for every job running on the HPC system without the +need to recompile applications. Open XDMoD is designed to meet the +following objectives: (1) provide the user community with a tool to more +effectively and efficiently use their allocations and optimize their use +of HPC resources, (2) provide operational staff with the ability to +monitor, diagnose, and tune system performance as well as measure the +performance of all applications running on their system, (3) provide +software developers with the ability to easily obtain detailed analysis +of application performance to aid in optimizing code performance, (4) +provide stakeholders with a diagnostic tool to facilitate HPC planning +and analysis, and (5) provide metrics to help measure scientific impact. +In addition, analyses of the operational characteristics of the HPC +environment can be carried out at different levels of granularity, +including job, user, or on a system-wide basis. + +The Open XDMoD portal provides a rich set of features accessible through +an intuitive graphical interface, which is tailored to the role of the +user. Metrics provided include: number of jobs, CPUs consumed, wait +time, and wall time, with minimum, maximum and the average of these +metrics, in addition to many others. Metrics are organized by a +customizable hierarchy appropriate for your organization. + +A version of Open XDMoD, namely [XDMoD](https://xdmod.ccr.buffalo.edu/), +was developed to monitor the NSF supported portfolio of supercomputers +that fall under the [XSEDE](https://www.xsede.org/) program. This work was sponsored by NSF under grant numbers -[ACI 1025159][nsf-1025159] and [ACI 1445806][nsf-1445806] for the -development of technology audit service for XSEDE. +[ACI 1025159][nsf-1025159] and [ACI 1445806][nsf-1445806]. [nsf-1025159]: http://nsf.gov/awardsearch/showAward?AWD_ID=1025159 [nsf-1445806]: http://nsf.gov/awardsearch/showAward?AWD_ID=1445806 -**NOTE**: Not all of the XDMoD features mentioned above are currently -available in Open XDMoD. - For more information, questions, or feedback send email to `ccr-xdmod-help` at `buffalo.edu`.