Shopify company blog
Tuning Ruby's Global Method Cache
I was recently profiling a production Shopify application server using perf and noticed a fair amount of time being spent in a particular function, st_lookup, which is used by Ruby’s MRI implementation for hash table lookups: Hash tables are used all over MRI, and not just for the Hash object; global variables…
- Points
- 109
- HN comments
- 8
- Submissions
- 1
- Cited by
- 0 commenters
Software EngineeringProgramming Languages2015
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jan 21, 2015 | Tuning Ruby's Global Method Cache by funion | 109 | 8 |
