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Not sure if anyone else has pointed this out, but there''s a useful article on Rails performance, "A Look at Common Performance Problems in Rails" here: http://www.infoq.com/articles/Rails-Performance written by Stefan Kaes, who has done most of the performance analysis and tuning on the Rails framework. regards Justin

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Hi all, I have a dovecot installation which very suddenly decided to slow to a crawl yesterday after being totally fine for months. IMAP is fine, but POP3 is very painful to use, and frequently times out. here's my config: # 1.0.7: /etc/dovecot.conf log_path: /var/log/dovecot_errors info_log_path: /var/log/dovecot_informational ssl_ca_file: /etc/postfix/ssl/cacert.pem ssl_cert_file:

I have made additional progress with regard to performance. My latest data: configuration 1: r121.latest configuration 2: r121p.latest page c1 real c2 real c1 r/s c2 r/s c1/c2 /empty/index 6.75525 1.71983 148.0 581.5 3.93 /welcome/index 6.89044 1.89244 145.1 528.4 3.64 /rezept/index 4.99573

My flash object stays persistent even after I redirect to the next page. For example, I may set flash[:foo], then redirect to /bar, which successfully shows the flash[:foo] field. But if I then click on another page that also displays flash[:foo], it shows the same contents from the prior page. The flash[:foo] field persisted past the first page redirect. but I thought it was supposed to

Is is possible to have a puppetmaster that is a client of a different puppetmaster? We manage our customers'' server via puppet, but one customer has a puppetmaster server which looks after their internal systems. We''ve tried the following in /etc/puppet/puppet.conf ("customer" and "us" replacing the domain names) on their puppetmaster: [puppetmasterd]

I have an application that worked fine, but after the recent updates has broken in some calls to render_component from views. I might be missing something but as far as I remember Rails updates is the only thing I''ve done in between. See the log: *** START LOG SNIPPET Start rendering component ({:params=> {:center_id=>10, :id=>25},

I was thinking about having instance variable stored and fetched from session container automatically before calling an action and after the action is finished. Using methodology of accessors it would look like: class MyController < ActionController::Base persistent_attr :person def alfa person = ''John Smith'' # render as usual view alfa.rhtml with anchor

I''m learning rails and I can succesfully use the following things in the controller: @var1 = Var.find :all @var2 = Var2.find :all Problem is that the DB has about 260,000 lines which considerably slows everything down if I load everything in @var1. Isn''t there a way to load those items progressively? I treat them separately (e.g. no interactions between them) in the program so

...ms that the mapping is not working, due to I'm asked for username and password. In the windows network I'm logged into domain EUROPE. Must the username be in the smbusers file like EUROPE\bognaa ? Or how it is working, and why it doesn't working. Thanks, Ates Return-Path: <stefan.kaes@portax.com> Delivered-To: samba@lists.samba.org Received: from notes.portax.com (notes.portax.com [212.222.167.35]) by lists.samba.org (Postfix) with ESMTP id 6CCE74216 for <samba@lists.samba.org>; Fri, 8 Jun 2001 02:57:05 -0700 (PDT) Subject: HELP needed! cannot get samba to work on...

Features: * Management WEBrick - start, stop * Viewing log files * Abbrev from TextMate * Switching between View/Action http://www.emacswiki.org/cgi-bin/emacs/rails.el

> b) go to https://https://dovecot.org/mailman/listinfo/dovecot and click > unsubscribe, don't change your delivery options to notmail. That's not at all clear (quite apart from the double protocol prefix). A lot of the potential audience of this list "know" how Mailman works, so why have you broken that knowledge by delivering to those who have disabled mail delivery?

> On 30 November 2018 at 15:41 Keith Edmunds <kae at midnighthax.com> wrote: > > > > b) go to https://https://dovecot.org/mailman/listinfo/dovecot and click > > unsubscribe, don't change your delivery options to notmail. > > > That's not at all clear (quite apart from the double protocol prefix). A > lot of the potential audience of this list

> I am very sorry that I had to enable the delivery for people who had > intentionally disabled delivery, but I didn't want to spend days > figuring out the best possible way to fix the situation and in the end > it's not a horrible bother to disable yourself again I have disabled mail delivery in Mailman. I'm still receiving the list mails. --

There''s an excellent write up by Stefan Kaes that''s specific to components and how they can slow down a Rails apps, but also offers an excellent introduction to using Ruby profiling tools to identify and remove bottlenecks at: <http://railsexpress.de/blog/articles/2005/11/18/components-may-not- be-evil-but-they-sure-can-be...

Should users of a shared mailbox be able to see both their personal inbox and that of the shared mailbox? Thanks, Keith Begin forwarded message: Date: Wed, 29 Jul 2009 17:50:08 +0100 From: Keith Edmunds <kae at midnighthax.com> To: dovecot at dovecot.org Subject: [Dovecot] Shared mailboxes and INBOX I'm trying to implement a shared mailbox: in other words, we have a generic email

We've just converted to LAYOUT=fs. Some users had subfolders under Inbox, and for those users some MUAs no longer show those folders. The directory structure is that the cur, tmp and new folders are in the 'location' directory, but the subfolders are in $location/INBOX/$foldername. I am suspicious of this: 12 list "" INBOX * LIST (\HasNoChildren) "/"

This an open plea for someone with knowledge of RubyGems to explain why RubyGems stays in memory (over 10MB) after a Rails application is loaded. I am unable to figure out why this would be necessary. I haven''t had any response from Jim or Chad from RubyGems about it so I thought I would throw it open to the list to see if anyone could educate me or share thier experiences with this.

Cheers, I''ve stumbled over a bug with 1.0 and ActiveRecord store for session while migrating from pstore sessions. I created the table with `rake create_sessions_table` and set `config.action_controller.session_store = :active_record_store` in environment.rb. Everything runs fine except that the flash messages will not be cleared. I get the same message everytime on everypage I

Same problem here. I clicked the unsubscribed button, but didnt receive the email. Regards Jan On 30. 11. 18 10:50, glide3 at gmail.com wrote: > Same problem here. > > https://dovecot.org/mailman/options/dovecot-news > > Sadly the remind password button / unsubscribe email button click and claim > to send me a email but they don't. > > Assume its due a high