| { | |
| "Version": "2012-10-17", | |
| "Id": "papertrail-log-access", | |
| "Statement": [ | |
| { | |
| "Sid": "Stmt1460179973156", | |
| "Effect": "Allow", | |
| "Principal": { | |
| "AWS": "arn:aws:iam::719734659904:root" | |
| }, |
I did some performance testing from heroku to memcachier and redis-cloud to check the iterations per second. Here is how I did it, based on the work that @nateberkopec did:
From heroku run bash -r production run the following:
gem install benchmark-ips --no-doc --no-ri
gem install redis-activesupport --no-doc --no-ri
# the other gems are already installed because they're included in our app's gemfile, but you may need:
# gem install dalli --no-doc --no-ri
# gem install rails --no-doc --no-ri
I hereby claim:
To claim this, I am signing this object:
| require 'csv' | |
| module CoreExtensions | |
| module CSV | |
| module I18n | |
| # Redefine the shift method to catch the exception and attempt to return | |
| # a translated version of the error message using I18n.t | |
| def shift | |
| super | |
| rescue ::CSV::MalformedCSVError => exception |
| # Disable users who have had no activity in the last 14 days | |
| class DisableInactiveUsersJob | |
| include Sidekiq::Worker | |
| def perform | |
| now = Time.zone.now | |
| target_users = users_with_no_activity_since(now - 14.days) | |
| # Load the ids before we update the users or the pluck query will return nothing | |
| target_user_ids = target_users.pluck(:id) |
| # Disable users who have email addresses that are bouncing | |
| class DisableRejectedEmailsJob | |
| include Sidekiq::Worker | |
| def perform | |
| now = Time.zone.now | |
| target_users = User.enabled.where(email: rejected_emails) | |
| # Load the ids before we update the users or the pluck query will return nothing | |
| target_user_ids = target_users.pluck(:id) |
| # Disable users who have had no activity in the last 14 days | |
| class DisableInactiveUsersJob | |
| include Sidekiq::Worker | |
| def perform | |
| users_with_no_activity_since(14.days.ago).pluck(:id).each do |user_id| | |
| DisableUser.call(user_id) | |
| end | |
| end |
| require 'csv' | |
| require 'csv-i18n' | |
| require 'i18n' | |
| I18n.backend.store_translations(:en, csv: { exception: { unclosed_quoted_field: "custom error on line %{line_number}" } }) | |
| CSV.parse('"') | |
| # lib/ruby/2.3.0/csv.rb:1898:in `block in shift': custom error on line 1 (CSV::MalformedCSVError) | |
| # from lib/ruby/2.3.0/csv.rb:1805:in `loop' | |
| # from lib/ruby/2.3.0/csv.rb:1805:in `shift' |
| There is a small period of time when migrations aren't recognized by rails during the deploy process and this causes errors. | |
| - old code is running | |
| - new code hits heroku | |
| - heroku restart -> loads up the new code. takes 3ish minutes | |
| - migration happens | |
| - heroku restart -> loads up the new code again. takes 3ish minutes | |
| With Preboot: | |
| [old code ----------------------------------------------------] |