Condusiv Technologies Blog

Condusiv Technologies Blog

Blogging @Condusiv

The Condusiv blog shares insight into the issues surrounding system and application performance—and how I/O optimization software is breaking new ground in solving those issues.

Condusiv’s V-locity Technology Was Recently Certified as Citrix Ready

by Dawn Richcreek 11. September 2019 09:51

 

We are proud to announce that Condusiv’s V-locity® I/O reduction software has been certified as Citrix Ready®. The Citrix Ready program helps customers identify third-party solutions that enhance virtualization, networking and cloud computing solutions from Citrix Systems, Inc. V-locity, our innovative and dynamic alternative to costly hardware overhauls, has completed a rigorous verification process to ensure compatibility with Citrix solutions, providing confidence in joint solution efficiency and value. The Citrix Ready program makes it easy for customers to identify complementary products and results-driven solutions that can enhance Citrix environments and increase productivity.

 

 

 

Verified Performance Improvements of 50 Percent or More

To obtain the Citrix Ready certification, we ran IOMeter benchmark tests—an industry standard tool for testing I/O performance—on a Windows 10 system powered by Citrix’s XenDesktop virtual desktop access (VDA).  

The IOMeter benchmark utility was set up to run 5 different tests with variations in the following parameters:

 •  Different read/write size packets (512b to 64kb)
 •  Different read/write ratios, i.e. 50% read/50% writes, 75% reads/25% writes
 •  Different mixture of random and sequential I/Os

The tests determined that drastic improvements were made with V-locity enabled versus disabled. With V-locity enabled, we found that performance rates improved around 50% on average. In one test case, IOps (I/Os per second) increased from 2,903 to 5,525, a performance rate improvement of 90%.  

 

 

 

 This chart shows the detailed test results of the 5 test variations:  

 

 

 

We also compared the results of the V-locity Dashboard running the same IOMeter benchmark, with V-locity disabled and then enabled and found some additional improvements.

With V-locity enabled, it was able to eliminate over 8 million I/Os from having to go through the network and storage to get satisfied which immensely increased the I/O capacity of the system.  By knowing the latency times of these ‘eliminated’ I/Os, another improvement to highlight is that it saved more than an hour of storage I/O time.   

 

 

 

Additionally, the workload (amount of data read/written) increased from 169GB to 273GB, meaning 60% more work was being done in the same amount of time.  

 

 

 

 

 

Customers can be confident that V-locity has successfully passed an exhaustive series of tests established by Citrix. The V-locity technology works effectively with Citrix solutions and can provide customers with 50% or more faster performance gain on their heaviest workloads. V-locity allows customers to “set it and forget it,” meaning that once it is installed, systems will instantly improve with little to no maintenance.

Our CEO, Jim D’Arezzo noted, “We are proud to partner with Citrix Systems. It’s important to remember that most I/O performance issues are caused by the operating system, particularly in the Windows environment. When compared to a hardware upgrade, the software solutions Condusiv offers are far more effective—both in terms of cost and result—in increasing overall system performance. We offer customers intelligent solutions that now combine our V-locity with Citrix XenDesk. We can’t wait to continue to work with the trusted partners in the Citrix Ready ecosystem.” 

 

Download free 30-day trial of V-locity

 

Condusiv’s V-locity I/O reduction software has been certified as Citrix Ready

 

 

Case Study: Non-Profit Eliminates Frustrating Help Desk calls, Boosts Performance and Extends Useful Hardware Lifecycle

by Marissa Newman 9. September 2019 11:47

When PathPoint was faced with user complaints and productivity issues related to slow performance, the non-profit organization turned to Condusiv’s I/O reduction software to not only optimize their physical and virtual infrastructure but to extend their hardware lifecycles, as well. 

As technology became more relevant to PathPoint’s growing organization and mission of providing people with disabilities and young adults the skills and resources to set them up for success, the IT team had to find a solution to make the IT infrastructure as efficient as possible. That’s when the organization looked into Diskeeper® as a solution for their physical servers and desktops.

“Now when we are configuring our workstations and laptops, the first thing we do is install Diskeeper. We have several lab computers that we don’t put the software on and the difference is obvious in day-to-day functionality. Diskeeper has essentially eliminated all helpdesk calls related to sluggish performance.” reported Curt Dennett, PathPoint’s VP of Technology and Infrastructure.

Curt also found that workstations with Diskeeper installed have a 5-year lifecycle versus the lab computers without Diskeeper that only last 3 years and he found similar results on his physical servers that are running full production workloads. Curt observed, “We don’t need to re-format machines running Diskeeper nearly as often. As a result, we gained back valuable time for other important initiatives while securing peak performance and longevity out of our physical hardware assets. With limited budgets, that has truly put us at ease.”

When PathPoint expanded into the virtual realm, Curt looked at V-locity® for their VM’s and, after reviewing the benefits, brought the software into the rest of their environment. The organization found that with the powerful capabilities of Diskeeper and V-locity, they were able to offload 47% of I/O traffic from storage, resulting in a much faster experience for their users.

The use of V-locity and Diskeeper is now the standard for PathPoint. Curt concluded, “The numbers are impressive but what’s more for me, is the gut feeling and the experience of knowing that the machines are actually performing efficiently. I wouldn’t run any environment without these tools.”

 

Read the full case study

 

Try V-locity FREE for yourself – no reboot is needed

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