With every release, and sometimes multiple times within a release, our test team takes a crack at proving out just how scalable Microsoft Dynamics GP really is when put under some demanding scenarios…demanding, as in 1,000 concurrent users demanding!  Well they just completed another round of this testing on our 10.0 SP2 release, along with both Microsoft SQL Server 2008 and Windows Server 2008. The results are impressive to say the least!  A whopping 3.28 MILLION business transactions and 10.66 MILLION business transaction line items were processed over the period of an 8 hour day!

Partners can download the full report here, but I’ll give everyone some details below on just how well Dynamics GP can perform when put to the test…

The first thing you have to realize is that we run this test multiple times to validate the results, and we disperse the 1,000 concurrent users throughout the system to mimic a real-world type of scenario.  Here is the breakout of how the users, transactions, and processes are split out:

Transaction Type Transaction Line Count Number of Clients/Users
General Ledger Transaction Entry 10 115
Payables Voucher Entry 1 100
Receivables Cash Entry 1 105
Purchase Order Entry 5 50
Purchase Order Received 5 25
Purchase Order Posted 5 25
Sales Order Entry 5 400
Sales Order Transfer 5 75
Sales Order Posting 5 75
Receivables Cash Posting N/A 20
Payables Voucher Posting N/A 5
Payables Historical Aged Trial Balance N/A 1
Receivables Historical Aged Trial Balance N/A 1
Payables Check Processing N/A 1
Receivables Month End N/A 1
US Payroll Check Processing N/A 1
Total Constant Concurrent Users   1,000

Now, with that level of activity going on in the system, here is the throughput of each area when tested over the period of a typical 8 hour workday:

Transaction Type Transactions per hour Transaction lines per hour
General Ledger Transaction Entry 13,978 139,780
Payables Voucher Entry 35,589 35,589
Payables Voucher Posting 74,697 74,697
Receivables Cash Entry 68,617 68,617
Receivables Cash Posting 27,389 27,389
Purchase Order Entry 4,473 23,715
Purchase Order Received 6,170 30,850
Purchase Order Posted 24,565 122,825
Sales Order Entry 49,459 247,295
Sales Order Transfer 49,441 247,205
Sales Order Posting 51,049 255,245
US Payroll Check Processing 5,000 60,000

Do the math yourself.  This test proved Microsoft Dynamics GP can process up to 3.28 MILLION business transactions and 10.66 MILLION business transaction line items over an 8 hour day!

Pretty incredible if you ask me. And a very nice improvement over the previous test which leveraged GP 10.0 RTM with SQL Server 2005 and Windows Server 2003 (the test that delivered 2.6M transactions with 8.3M transaction lines).  This new test actually used the SAME hardware as the previous 1,000 concurrent user test, with the same test methodology and data.  Which means in an apples-to-apples comparison, SQL Server 2008 and Windows Server 2008 showed a whopping 26% improvement in transaction throughput (+28% in transaction line throughput)!  That is some serious performance!

AndyW