docs: Add information about example inputs and runtimes (aws#146)

* add information about example inputs and runtimes

examples/gatk-best-practices-project/README.md

@@ -1,3 +1,26 @@
-This project includes workflows based on [GATK Best Practices](https://gatk.broadinstitute.org/hc/en-us), developed by 
-the [Broad Institute](https://www.broadinstitute.org/). More information on how these workflows work is available in 
-the [GATK Workflows Github repository](/~https://github.com/gatk-workflows).
+## Introduction
+
+This project includes workflows based on [GATK Best Practices](https://gatk.broadinstitute.org/hc/en-us), developed by
+the [Broad Institute](https://www.broadinstitute.org/). More information on how these workflows work is available in
+the [GATK Workflows Github repository](/~https://github.com/gatk-workflows).
+
+## Example Workflow Runtimes
+
+These "wall" times were recorded using the project's `spotCtx` context in `us-east-1` with a maximum of 256 vCPUs. Times include the time from workflow submission
+to completion and include any time needed for the AWS Batch service to provision compute (cold start time).
+The results are indicative only and runtimes will vary based on the resources allocated by AWS Batch as well as any automated retries
+of tasks due to network errors or spot instance interruptions. No call caching was used when producing these timings.
+
+The inputs used to run the workflows are those specified in the `inputs.json` files of their respective workflows
+
+| Workflow | Runtime (minutes) |
+| -------- | ----------------- |
+| seq-format-validation | 19 |
+| paired-fastq-to-unmapped-bam | 12 |
+| interleaved-fastq-to-paired-fastq | 4 |
+| cram-to-bam | 18 |
+| bam-to-unmapped-bams | 15 |
+| gatk4-data-processing | 32 |
+| gatk4-germline-snps-indels | 29 |
+| gatk4-rnaseq-germline-snps-indels | 236 |
+| gatk4-basic-joint-genotyping | 189 |

examples/nf-core-project/README.md

@@ -1,6 +1,24 @@
+## Introduction
+
 This project uses workflows from the [nf-core](https://nf-co.re/) repository. For licensing terms, credits and citation of individual
 workflows please refer to the following links:
 
 * /~https://github.com/nf-core/rnaseq
 * /~https://github.com/nf-core/sarek
-* /~https://github.com/nf-core/atacseq
+* /~https://github.com/nf-core/atacseq
+
+## Example Workflow Runtimes
+
+These times were recorded using the project's `bigMemCtx` context in `us-east-1` with a maximum of 256 vCPUs. Times include the time from workflow submission
+to completion and for the AWS Batch service to provision compute resources (cold start time). Not included is the time required for the Nextflow headnode startup.
+The results are indicative only and runtimes will vary based on the resources allocated by AWS Batch as well as any automated retries
+of tasks due to task failures. Caching of tasks was not used in this evaluation.
+
+Workflow inputs were those defined in the respective `*inputs.json` files
+
+
+| Workflow | Runtime (minutes) |
+| -------- | ----------------- |
+| atacseq | 139 |
+| rnaseq | 458 |
+| sarek | 359 |