Commits on Oct 6, 2024

1. Memoize call_stack registry for same key entry …

   With this simple trick, a local rails server with less than a dozen SQL 
   queries using AR drastically reduces the amount of memory allocated by 
   bullet.
   before:
   ```
   allocated memory by gem
   -----------------------------------
       796102  activesupport-7.2.1
       726428  bullet/lib
   ```
   
   after:
   ```
   allocated memory by gem
   -----------------------------------
       794350  activesupport-7.2.1
       313180  sprockets-4.2.1
       259688  activerecord-7.2.1
       204936  bullet/lib
   ```
   
   Using the patched perf/benchmark.rb file to work with sqlite instead of 
   mysql, I saw reproductible numbers:
   
   main
   ```
                                                                           
   user     system      total        real
   Querying & Iterating 1000 Posts with 10000 Comments and 100 Users       
   14.503545   0.638605  15.142150 ( 15.201747)
   ```
   
   patch
   ```
                                                                           
   user     system      total        real
   Querying & Iterating 1000 Posts with 10000 Comments and 100 Users       
   12.781415   0.664749  13.446164 ( 13.533855)
   ```

   

   vprigent committed Oct 6, 2024
   Configuration menu

   • View commit details
   • Copy full SHA for 0c74d2b
   • Browse repository at this point

   Copy the full SHA

   0c74d2b View commit details

   Browse the repository at this point in the history