I did do JMeter performance tests http://www.nabble.com/Ofbiz-caching---JMeter-Performance-results-on-Ofbiz-eCommerce-store-tf2290974.html There is a correction to the thread, we are using the following hardware: dual Opteron 248. Cent OS, The OS is 64bits, 4 GB RAM and U320 SCSIs, JVM - 1.4.2_08 The database server is mysql 5.0
I am still chasing the performance problem for our Ofbiz server. I am assuming the benchmark test results for such hardware are not upto expectations. If anyone has any specific suggestions, it would be of great help. In the cache management tool, I see the following (this is random observation, and not particularly after the tests): entitycache.entity-list.default.PartyAndUserLogin 0 0 57/57/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.PartyMailer 35 40 77/73/0/4 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.PartyProductInfo 2 0 3/3/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProdCatalogCategory 1 5,443 31/16/0/15 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProdCatalogRole 20 14 41/40/0/1 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.Product 0 156 1,403/1,403/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductAndCategoryAndAttribute 1 456 1,693/1,693/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductAndProductAttribute 1 3,162 3,430/3,430/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductAssoc 962 10,602 5,331/3,630/0/1,701 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductAttribute 10 40 199/179/0/20 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductCategory 0 46 95/95/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductCategoryDigiContentType 0 1 59/59/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductCategoryMember 451 484 1,894/1,400/0/494 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductCategoryRollup 6 1,708 71/41/0/30 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductContent 2,026 887 7,805/5,932/0/1,873 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductDetailAndProductCategory 0 30 919/919/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductDigitalContent 2 8 13/8/0/5 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductDigitalContentType 1 11 9/5/0/4 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductFeatureAndAppl 479 707 2,660/1,810/0/850 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductPrice 1,562 12,862 11,646/7,386/0/4,260 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductPriceType 1 0 3/3/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductReview 1,560 12,370 11,630/7,376/0/4,254 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductStoreCatalog 1 4,036 8/5/0/3 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductStoreGroup 1 0 3/3/0/0 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductStorePromoAppl 1 349 89/45/0/44 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductStoreSurveyAppl 2 6,459 40/22/0/18 0/0 0 0 true Elements Edit Clear entitycache.entity-list.default.ProductType 1 12 39/20/0/19 entitycache.entity.default.Product 1,417 32,876 7,342/3,517/0/3,825 2,085/29 0 0 true Elements Edit Clear entitycache.entity.default.ProductAttribute 16 5,472 215/15/0/200 0/41 0 0 true Elements Edit Clear entitycache.entity.default.ProductCategory 59 20,837 814/58/0/756 0/0 0 0 true Elements Edit Clear entitycache.entity.default.ProductFacility 1,560 16,622 1,561/1,561/0/0 0/0 0 0 true Elements Edit Clear Thanks, Vijay. Fabian Gorsler wrote: > > Hi David, > > >> In general the entity engine performance test page in webtools is not >> a good predictor for web site performance because it is not really >> similar in any way to what happens in real-world use of an >> application. > > that's totally correct, but we just wanted to see anything on how OFBiz > performs. At least we know now, that something is strange with that > machine, because creating instances of e.g. HashMaps is slower and it > seems to be that each method call on this machine takes more time than on > other environments. Perhaps we should upgrade the JVM. We'll see. > >> The best thing to do is have a separate box (or a number of separate >> boxes...) run something like JMeter to do page requests and sessions >> that are similar to real world usage. There are various open source >> and commercial tools for this and for any performance test this is >> the only way to go. > > Yes, that is our current plan. Yesterday I've read a bit about The > Grinder, which was proposed on this list a few days ago, and today I want > to try it. > >> If you plan on having any sort of load on your servers doing this >> sort of thing should be considered necessary. If you find performance >> problems explaining and fixing them requires a lot of knowledge, >> basically about every piece of software and hardware involved. With a >> bit of optimization you can often dramatically improve results though... > > Exactly that's the point why I've posted the issue to this list. I hope > I'll find the problem. If I can say I've found it, I'll post my results. > > Thanks for your answer. > > Best regards, > Fabian. > > > -- View this message in context: http://www.nabble.com/Entity-Engine-Performance-tf2252097.html#a6393475 Sent from the OFBiz - User mailing list archive at Nabble.com.
