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A huge milestone for XPRT runs and downloads!

We’re excited to have recently passed an important milestone: one million XPRT runs and downloads! Most importantly, that huge number does not just reflect past successes. As the chart below illustrates, XPRT use has grown steadily over the years. In 2021, we record, on average, more XPRT runs and downloads in one month (23,395) than we recorded in the entire first year we started tracking these stats (17,051).

We reached one million runs and downloads in about seven and a half years. At the current rate, we’ll reach two million in roughly three and a half more years. With WebXPRT 4 on the way, there’s a good chance we can reach that mark even sooner!

As always, we’re grateful for all the testers that have helped us reach this milestone. If you have any questions or comments about using any of the XPRTs to test your gear, let us know!

Justin

Publishing CloudXPRT results from testing on pre-production gear

We recently received questions about whether we accept CloudXPRT results submissions from testing on pre-production gear, and how we would handle any differences between results from pre-production and production-level tests.  

To answer first question, we are not opposed to pre-production results submissions. We realize that vendors often want to include benchmark results in launch-oriented marketing materials they release before their hardware or software is publicly available. To help them do so, we’re happy to consider pre-production submissions on a case-by-case basis. All such submissions must follow the normal CloudXPRT results submission process, and undergo vetting by the CloudXPRT Results Review Group according to the standard review and publication schedule. If we decide to publish pre-production results on our site, we will clearly note their pre-production status.

In response to the second question, the CloudXPRT Results Review Group will handle any challenges to published results or perceived discrepancies between pre-production and production-level results on a case-by-case basis. We do not currently have a formal process for challenges; anyone who would like to initiate a challenge or express comments or concerns about a result should address the review group via benchmarkxprtsupport@principledtechnologies.com. Our primary concern is always to ensure that published results accurately reflect the performance characteristics of production-level hardware and software. If it becomes necessary to develop more policies in the future, we’ll do so, but we want to keep things as simple as possible.

If you have any questions about the CloudXPRT results submission process, please let us know!

Justin

WebXPRT passes the 750,000-run milestone!

We’re excited to see that users have successfully completed over 750,000 WebXPRT runs! If you’ve run WebXPRT in any of the more than 654 cities and 68 countries from which we’ve received complete test data—including newcomers Belize, Cambodia, Croatia, and Pakistan—we’re grateful for your help. We could not have reached this milestone without you!

As the chart below illustrates, WebXPRT use has grown steadily over the years. We now record, on average, almost twice as many WebXPRT runs in one month as we recorded in the entirety of our first year. In addition, with over 82,000 runs to date in 2021, there are no signs that growth is slowing.

Developing a new benchmark is never easy, and the obstacles multiply when you attempt to create a cross-platform benchmark, such as WebXPRT, that will run on a wide variety of devices. Establishing trust with the benchmarking community is another challenge. Transparency, consistency, and technical competency on our part are critical factors in building that trust, but the people who take time out of their busy schedules to run the benchmark for the first time also play a role. We thank all of the manufacturers, OEM labs, and members of the tech press who decided to give WebXPRT a try, and we look forward to your input as we continue to improve WebXPRT in the years to come. 

If you have any questions or comments about WebXPRT, we’d love to hear from you!

Justin

Considering WebAssembly for WebXPRT 4

Earlier this month, we discussed a few of our ideas for possible changes in WebXPRT 4, including new web technologies that may work well in a browser benchmark. Today, we’re going to focus on one of those technologies, WebAssembly, in more detail.

WebAssembly (WASM) is a binary instruction format that works across all modern browsers. WASM provides a sandboxed environment that operates at native speeds and takes advantage of common hardware specs across platforms. WASM’s capabilities offer web developers a great deal of flexibility for running complex client applications in the browser. That level of flexibility may enable workload scenario options for WebXPRT 4 such as gaming, video editing, VR, virtual machines, and image recognition. We’re excited about those possibilities, but it remains to be seen which WASM use cases will meet the criteria we look for when considering new WebXPRT workloads, such as relevancy to real life, consistency and replicability, and the broadest-possible level of cross-browser support.

One WASM workload that we’re investigating is a web-based machine learning workload with TensorFlow for JavaScript (TensorFlow.js). TensorFlow.js offers pre-trained models for a wide variety of tasks, including image classification, object detection, sentence encoding, and natural language processing. TensorFlow.js originally used WebGL technology on the back end, but now it’s possible to run the workload using WASM. We could also use this technology to enhance one of WebXPRT’s existing AI-themed workloads, such as Organize Album using AI or Encrypt Notes and OCR Scan.

We’re can’t yet say that a WASM workload will definitely appear in WebXPRT 4, but the technology is promising. Do you have any experience with WASM, or ideas for WASM workloads? There’s still time for you to help shape the future of WebXPRT 4, so let us know what you think!

Justin

Improved CloudXPRT documentation is coming soon

CloudXPRT is undoubtedly the most complex tool in the XPRT family of benchmarks. To run the cloud-native benchmark’s multiple workloads across different hardware and software platforms, testers need two things: (1) at least a passing familiarity with a wide range of cloud-related toolkits, and (2) an understanding that changing even one test configuration variable can affect test results. While the complexity of CloudXPRT makes it a powerful and flexible tool for measuring application performance on real-world IaaS stacks, it also creates a steep learning curve for new users.

Benchmark setup and configuration can involve a number of complex steps, and the corresponding instructions should be thorough, unambiguous, and intuitive to follow. For all of the XPRT tools, we strive to publish documentation that provides quick, easy-to-find answers to the questions users might have. Community members have asked us to improve the clarity and readability of the CloudXPRT setup, configuration, and individual workload documentation. In response, we are working to create more—and better—CloudXPRT documentation.

If you’re intimidated by the benchmark’s complexity, helping you is one of our highest priorities. In the coming weeks and months, we’ll be evaluating all of our CloudXPRT documentation, particularly from the perspective of new users, and will release more information about the new documentation as it becomes available.

We also want to remind you of some of the existing CloudXPRT resources. We encourage everyone to check out the Introduction to CloudXPRT and Overview of the CloudXPRT Web Microservices Workload white papers. (Note that we’ll soon be publishing a paper on the benchmark’s data analytics workload.) Also, a couple of weeks ago, we published the CloudXPRT learning tool, which we designed to serve as an information hub for common CloudXPRT topics and questions, and to help tech journalists, OEM lab engineers, and everyone who is interested in CloudXPRT find the answers they need as quickly as possible.

Thanks to all who let us know that there was room for improvement in the CloudXPRT documentation. We rely on that kind of feedback and always welcome it. If you have any questions or suggestions regarding CloudXPRT or any of the other XPRTs, please let us know!

Justin

The XPRTs in 2020: a year to remember

As 2020 comes to a close, we want to take this opportunity to review another productive year for the XPRTs. Readers of our newsletter are familiar with the stats and updates we include each month, but for our blog readers who don’t receive the newsletter, we’ve compiled some highlights below.

Benchmarks
In the past year, we released CrXPRT 2 and updated MobileXPRT 3 for testing on Android 11 phones. The biggest XPRT benchmark news was the release of CloudXPRT v1.0 and v1.01. CloudXPRT, our newest  benchmark, can accurately measure the performance of cloud applications deployed on modern infrastructure-as-a-service (IaaS) platforms, whether those platforms are paired with on-premises, private cloud, or public cloud deployments. 

XPRTs in the media
Journalists, advertisers, and analysts referenced the XPRTs thousands of times in 2020, and it’s always rewarding to know that the XPRTs have proven to be useful and reliable assessment tools for technology publications such as AnandTech, ArsTechnica, Computer Base, Gizmodo, HardwareZone, Laptop Mag, Legit Reviews, Notebookcheck, PCMag, PCWorld, Popular Science, TechPowerUp, Tom’s Hardware, VentureBeat, and ZDNet.

Downloads and confirmed runs
So far in 2020, we’ve had more than 24,200 benchmark downloads and 164,600 confirmed runs. Our most popular benchmark, WebXPRT, just passed 675,000 runs since its debut in 2013! WebXPRT continues to be a go-to, industry-standard performance benchmark for OEM labs, vendors, and leading tech press outlets around the globe.

Media, publications, and interactive tools
Part of our mission with the XPRTs is to produce materials that help testers better understand the ins and outs of benchmarking in general and the XPRTs in particular. To help achieve this goal, we’ve published the following in 2020:

We’re thankful for everyone who has used the XPRTs, joined the community, and sent questions and suggestions throughout 2020. This will be our last blog post of the year, but there’s much more to come in 2021. Stay tuned in early January for updates!

Justin

Check out the other XPRTs:

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