Lighthouse has a new layout. Prefer the old one? Return to the old layout, and switch back any time from the link at the top of each page.

drjoke

drjoke

Not a member

drjoke's latest activity

Monday, July 26 2010
5042 Memory Leak with Ruby 1.9.2 Rails 3.0 Beta 4 was updated in Ruby on Rails
  • drjoke
    drjoke commented at 4:13 AM

    Has anyone actually look at this?
Friday, July 23 2010
5098 Rails 3 Beta 4 ActiveRecord 5X slower than Rails 2.3.5 was updated in Ruby on Rails
  • drjoke
    drjoke commented at 12:29 PM

    Been few days. Any updates?
Sunday, July 18 2010
5098 Rails 3 Beta 4 ActiveRecord 5X slower than Rails 2.3.5 was updated in Ruby on Rails
  • drjoke
    drjoke commented at 2:46 PM

    @daniel Can you please try the new patch on ActiveRecord.find rather than the pre-baked SQL statements? Would this change have any impact? For example, please t...
Thursday, July 15 2010
3759 Rails 3 AR performance has regressed since Rails 2 was updated in Ruby on Rails
Wednesday, July 14 2010
5098 Rails 3 Beta 4 ActiveRecord 5X slower than Rails 2.3.5 was updated in Ruby on Rails
  • drjoke
    drjoke commented at 2:06 PM

    @Jose I have another question as well. Do you expect things to improve in Rails 3.0 final?

    When you said "(as soon as we deprecate and remove it, performance wi...
  • drjoke
    drjoke commented at 1:56 PM

    @Jose, I have a different take on this.

    I feel we should look at total, which is the third number, because it signifies the total CPU consumed to process this r...
  • drjoke
    drjoke commented at 4:15 AM

    @miles please look at how I do my recent benchmark with the new API. I feel this is the correct way to get through the lazy loading feature.

    It is a bit faster ...
  • drjoke
    drjoke commented at 4:06 AM

    @miles I think we are looking at the third number from the left for benchmark result, which is also the last number when not counting the parenthesized one.
Tuesday, July 13 2010
5098 Rails 3 Beta 4 ActiveRecord 5X slower than Rails 2.3.5 was updated in Ruby on Rails
  • drjoke
    drjoke commented at 4:57 PM

    I am now trying Rails 3.0 Edge. It 33% faster than Rails 3.0 Beta 4, but over 100% slower than Rails 2.3.5.

    Rails 2.3.5
puts Benchmark.measure{5000.times{User....
  • drjoke
    drjoke commented at 4:01 PM

    I run production on Amazon AWS EC2. If Rails 3 is not going to be as fast as Rails 2.3.5, it means I will have to pay more $$$ for more EC2 instances.

    Until Rai...