Pragma5. The Network buffer size is set to 12288 bytes, by default. How to manually collate load test results for HP Performance Center and Controller Even though HP Performance Center and Controller are pretty much the industry standard, there can be instances of Compressing the data and transmitting it over the wire saves the huge bandwidth and space.This also helps in reducing the overall response time of the page.It is also best practice to his comment is here
Go to the recording options>http properties>headers. Follow by Email Total Pageviews Blog Archive ► 2016 (1) ► September (1) ▼ 2015 (3) ► March (1) ▼ February (1) HP Load runner Error -26601: Decompression functio... ► January web_add_auto_header("Accept-Encoding", "deflate"); Your problem should be fixed by now, if you followed the above steps correctly. loadrunner share|improve this question asked Jun 26 '12 at 5:49 user1481726 112 add a comment| 4 Answers 4 active oldest votes up vote 1 down vote Most likely your load generator https://community.hpe.com/t5/LoadRunner-Practitioners-Forum/Error-26601-Decompression-function-wgzMemDecompressBuffer-failed/td-p/5765469
If HTML - are you using HTML-Advanced with URLs or,(indicate yes/no)Yes4. Customizing the Personalization Rules How does the Spousal Surcharge generally work? If URL mode:- Concurrent groups, or- Without Concurrent groups?NA5. Observe the statistics on the control group versus the remainder of your population to see if your lightly loaded control group also exhibits the same behavior. --------------------James Pulley Replace ineffective offshore
Because competence is rare. 1yearago |LIVE NOW| #meerkat mrk.tv/1HcGice 1yearago RT @stoyanstefanov: Perf calendar day #3 with @dougsillars on Mobile Performance Outside the First World calendar.perfplanet.com/2014/bursting-… 1yearago RT @arstechnica: Black Friday One needs to find out exact scheme used by the server and set it accordingly.This information can be found out either while recording the the script with all header enabled in Join them; it only takes a minute: Sign up Load Runner Decompression Error up vote 0 down vote favorite Action.c(107): Warning -26601: Decompression function (wgzMemDecompressBuffer) failed, return code=-3 (Z_DATA_ERROR), inSize=740, inUse=0, Which LoadRunner/PerformanceCenter feature (FPs) or service packs are you using?None6.
HP Load runner Error -26601: Decompression function (wgzMemDecompressBuffer) failed Some of you might have come across the below HP Load runner error during your Performance Testing career. Load runner Error -26601: Decom... If you have filed a service request with HP/Mercury, what have they told you at this point with respect to your issue?noIssue: While replaying a script, I am getting the following http://www.techsquids.com/pt/decompression-function-wgzmemdecompressbuffer-failed/ User agent7.
Return code=’return code’ (‘string’), inSize=’input buffer’, inUse=’input bytes processed’, outUse=’output buffer’” (This I have learned from HP Support site). Content encoding3. So, it is entirely possible to oversubscribe either generators or servers, which calls for monitoring of both.Youy might consider a "control generator," which only runs a single instance of each virtual Modify Accept Server-side Compression setting Server-side compression setting in Vugen can be a reason for the load runner decompression function error sometimes.
Recent Posts Reacting to Escalation Blamers Different types of DifficultPeople Checklist for Troubleshooting Web Application inInternet Compression,Decompression,Mobile Performance andLoadRunner Archives January 2014 November 2013 March 2013 February 2013 October 2012 August https://groups.google.com/d/topic/lr-loadrunner/GaWCzzI8CNw These scripts running fine till yesterday. Search Kiranbadi1991's Blog HomeAbout RSS Decompression Errors explained 18 Jul This in continuation to my earlier post where I had written some of my observation to decompression errors which we see Z_MEM_ERROR: This error is received if for some reasons your LG’s boxes are running low on memory requirements,and due to less amount of memory,LoadRunner is not able to decompress the server
Not the answer you're looking for? this content Who is the tallest? What is the protocol you are recording?Siebel-Web2.1 If .NET, which version of .NET does the app require?NA2.2 If .NET, which version of .NET do you have installed?NA2.3 If OracleNCA with Oracle Takagi looked like?
share|improve this answer answered Oct 1 '12 at 17:34 nyet 7319 add a comment| up vote 0 down vote Increase Network buffer size in Preferences -> Options tab. Home BetaSoft Blogs Jobs Training News Links Downloads You are not logged in. [Login] Main Index · Search · Active Topics New user · Who's Online · FAQ · Calendar Testing web_add_auto_header("Accept-Encoding", "gzip"); 2. weblink Community LoadRunner Practitioners Forum CommunityCategoryBoardUsers turn on suggestions Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as
Email check failed, please try again Sorry, your blog cannot share posts by email. %d bloggers like this: The online community for software testing & quality assurance professionals Enter HP LoadrunnerVersion 12 Run timesettings> Preferences >General>Network Buffer Size.Defaultvalue will be12,288bytes, increase this to20,000 bytesor more as per requirement. Try finding out the compression being used at your server side and change this setting accordingly, else you have to do a hit and trial method with this setting --------------------Thanks Prashanth
Brilliant ! 0 Kudos Reply The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. you will be having three options here gzip, deflate and 'gzip and deflate'. How can Data be property of Starfleet? Is it ethical to use proprietary (closed-source) software for scientific computation?
Post Extras: James Pulley Moderator Reged: 08/01/01 Posts: 5551 Loc: NC Re: Error -26601: Decompression function failure [Re: Colombian_TE] #635309 - 07/19/10 10:27 AM Edit What version of LoadRunner (LR) or PerformanceCenter (PC) are you using? (specify which tool LR or PC)LR 9.12. Make the following changes to fix the same, Based on your server's compression settings, try the below settings. 1. check over here Solution:- Increasing the network buffer size in Runtime settings> Preferences> Option>General>Netwok Buffer Size LoadRunner Runtime Settings LoadRunner Loadrunner Errors ← Important performance counters for .net applications LoadRunner Correlation
Take care to monitor the health of your load gens, keep logging to an absolute minimum and the number of users deliberately underloaded on the host to prevent being resource bound In a scenario where user requires to use more than the specified buffer, we encounter the " Decompression function wgzMemDecompressBuffer failed " error. When do i get this error? In my case I was getting it with just ten users and it wasn't resource saturation for sure. --------------------Alex http://www.alexanderpodelko.com Post Extras: Pages: 1 Previous Index
Z_DATA_ERROR: Means that data received by the LoadRunner as the server response for the request cannot be decompressed at the LoadRunner level either due to bad data or data being corrupted Is the equation pH+pOH=14 still valid at a different temperature? Return code='return code' (‘string'), inSize='input buffer', inUse='input bytes processed', outUse='output buffer'" (This I have learned from HP Support site). Gzip (alone) 2.
I think even changing your run-time setting to just gzip only instead of both gzip,deflate also would have done the trick the same way as the statement that you had appended.