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At the time of writing, DOORS minimum hardware requirements date back some (many) years and are not at all exhaustive as to what performance is recommended for production workloads.
Other products in the same group of tools document their performance requirements in much more detail, such as
https://jazz.net/wiki/bin/view/Deployment/DiskBenchmarking
but at the very least in a way to allows the picking of appropriate hardware in production environments.
For example, provide figure for single thread CPU performance, network throughput, etc.
For storage performance, figures such as
Total I/O: IOPS xxxx / MiB/s xx,xx / AvgLat x,xx
Read I/O: IOPS xxxx / MiB/s xx,xx / AvgLat x,xx
Write I/O: IOPS xxxx / MiB/s xx,xx / AvgLat x,xx
could be useful to set the framework for minimum and recommended performance for some or many production scenarios.
We are asking for similar figures to be taken and documented for DOORS 9.
Idea priority | Low |
Needed By | Quarter |
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I would highly appreciate this recommendations as we are using storage subsystems managed by third-party supplier and we must do an agreement together which fits our (DOORS tools) demands.
So it is necessary to know the performance needed by the DOORS application to request the corresponding underlying storage-performance.