Rubinius Euruko 2012 Lightning talk

A short story about optimizing Rubinius for a web application

Transcript

1. Rubinius Use Ruby
2. Dirkjan Bussink d.bussink@gmail.com
3. 20 reqs/s 750 reqs/s
4. Disclaimer All these numbers are just relative for this specific test app on Rubinius. They cannot just be extrapolated to your application DO try this at home!
6. 0 10 20 30 40 10 20 30 40 50 60 70 80 90 100 requests / second Concurrent clients Requests
7. 0 7.5 15 22.5 30 50 100 150 200 250 300 350 400 450 500 requests / second Concurrent clients Requests
10. class Hash def find_item(key) key_hash = key.hash ... end end
11. 0 15 30 45 60 10 20 30 40 50 60 70 80 90 100 requests / second Concurrent clients Requests
12. 0 7.5 15 22.5 30 50 100 150 200 250 300 350 400 450 500 requests / second Concurrent clients Requests
15. bool ObjectMemory::refill_slab(STATE, gc::Slab& slab) { SYNC(state); Address addr = young_->allocate_for_slab(slab_size_); ... }
16. 0 75 150 225 300 10 20 30 40 50 60 70 80 90 100 requests / second Concurrent clients Requests
17. 0 200 400 600 800 50 100 150 200 250 300 350 400 450 500 requests / second Concurrent clients Requests
18. 0 200 400 600 800 50 100 150 200 250 300 350 400 450 500 requests / second Concurrent clients Requests Before 2 Before 1