Re: clfus vs lru testing

2012-04-27 Thread John Plevyak
Interesting. Maybe there is a bug in the overflow code. 1/2 is significant. Is the hot set stable or does it change? Do you fit the working set? Clubs has more overhead but should be more robust (sans bugs). On Apr 27, 2012 4:10 PM, "Bryan Call" wrote: > I wanted to know if anyone else has d

Re: clfus vs lru testing

2012-04-27 Thread Jason Giedymin
I would have expected LRU to perform better than that. :-( -Jason On Apr 27, 2012, at 7:09 PM, Bryan Call wrote: > I wanted to know if anyone else has done testing on comparing how clfus and > lru perform for real world traffic. > > I noticed that a server using clfus and didn't have the cach

clfus vs lru testing

2012-04-27 Thread Bryan Call
I wanted to know if anyone else has done testing on comparing how clfus and lru perform for real world traffic. I noticed that a server using clfus and didn't have the cache filled was getting a higher ram cache hit rate then a server that had the cache full. That lead me to do a test with lru

Re: Who's using ATS?

2012-04-27 Thread Otto van der Schaaf
we are using it, http://www.powerhttp.com/ Regards, Otto Op 23 maart 2012 04:50 schreef Leif Hedstrom het volgende: > Hi all, > > I'd like for us to make a page with a list of who's using Apache Traffic > Server. It won't have to include any details, even something simple as just > showing the l

ATS performance

2012-04-27 Thread taorui
Hi, guys, We (taobao.com) did some analysis (include the hotpot and concurrency）by using the intel vtune_amplifier_xe with the help of an intel engineer. Here comes the results. It seems that the copy_user_generic_string and ink_freelist operation is the hotpot. [cid:1335549173.21367.1.came

Re: ATS performance

2012-04-27 Thread taorui
the attachment is the results for the mail server not support image. On Sat, 2012-04-28 at 02:02 +0800, taorui wrote: > Hi, guys, We (taobao.com) did some analysis (include the hotpot and > concurrency）by using the intel vtune_amplifier_xe with the help of an > intel engineer. Here comes the resul

ATS performance

2012-04-27 Thread taorui
Hi, guys, We (taobao.com) did some analysis (include the hotpot and concurrency）by using the intel vtune_amplifier_xe with the help of an intel engineer. Here comes the results. It seems that the copy_user_generic_string and ink_freelist operation is the hotpot.

Re: Backports

2012-04-27 Thread Leif Hedstrom
On 4/27/12 7:34 AM, Igor Galić wrote: - Original Message - Hi all, James suggested a while ago that we change how we deal with backported bugs. I agree with him that our system of closing, reopening, reassigning etc. is not only complicated, but difficult to follow. His suggestion was

Re: Backports

2012-04-27 Thread James Peach
On Apr 27, 2012, at 6:34 AM, Igor Galić wrote: > > > - Original Message - >> Hi all, >> >> James suggested a while ago that we change how we deal with >> backported bugs. >> I agree with him that our system of closing, reopening, reassigning >> etc. is >> not only complicated, but diffi

Re: Backports

2012-04-27 Thread Igor Galić
- Original Message - > Hi all, > > James suggested a while ago that we change how we deal with > backported bugs. > I agree with him that our system of closing, reopening, reassigning > etc. is > not only complicated, but difficult to follow. > > His suggestion was simply to clone a bug t