Guo Xiang Tan 982e3d04f6 PERF: Allow memory to be freed instead of fetching all the objects into memory at once. ... ``` MemoryProfiler.report do Jobs::UserEmail.new.execute(type: :mailing_list, user_id: user.id) end.pretty_print ``` Before: ``` Total allocated: 180096119 bytes (1962025 objects) Total retained: 2194 bytes (16 objects) allocated memory by gem ----------------------------------- 66979096 activerecord-4.2.8 43507184 nokogiri-1.7.1 43365188 mail-2.6.4 5960201 activesupport-4.2.8 5056267 discourse/lib 4835284 rack-mini-profiler-0.10.1 3825817 arel-6.0.4 2186088 i18n-0.8.1 1719330 discourse/app ``` After: ``` Total allocated: 161935975 bytes (1473940 objects) Total retained: 2234 bytes (17 objects) allocated memory by gem ----------------------------------- 45430264 activerecord-4.2.8 43568627 nokogiri-1.7.1 43430754 mail-2.6.4 11233878 rack-mini-profiler-0.10.1 5260825 activesupport-4.2.8 5054491 discourse/lib 2186088 i18n-0.8.1 1822494 arel-6.0.4 ```		2017-05-03 17:01:57 +08:00
..
assets	FIX: Quoting an expanded first post would force it to reload the cooked	2017-05-01 15:01:35 -04:00
controllers	Refactor theme fields so they support custom theme defined vars	2017-05-02 16:02:14 -04:00
helpers	FIX: Messed up i18n key	2017-04-27 11:45:59 -04:00
jobs	FIX: don't apply max emails per day per user to forgot password	2017-05-03 14:02:37 +05:30
mailers	PERF: Allow memory to be freed instead of fetching all the objects into memory at once.	2017-05-03 17:01:57 +08:00
models	PERF: Allow memory to be freed instead of fetching all the objects into memory at once.	2017-05-03 17:01:57 +08:00
serializers	Refactor theme fields so they support custom theme defined vars	2017-05-02 16:02:14 -04:00
services	Change Anniversary badge to be multiple grant, once per year	2017-04-28 14:22:54 -04:00
views	PERF: Allow memory to be freed instead of fetching all the objects into memory at once.	2017-05-03 17:01:57 +08:00