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.
--
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Performance-tf2252097.html#a6393475
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