I hereby claim:
- I am dhartunian on github.
- I am dhartunian (https://keybase.io/dhartunian) on keybase.
- I have a public key whose fingerprint is 1D08 30E4 4055 8F32 40C6 6B1C A538 4D9F E6F2 C321
To claim this, I am signing this object:
{ | |
"swagger": "2.0", | |
"info": { | |
"title": "server/serverpb/status.proto", | |
"version": "version not set" | |
}, | |
"consumes": [ | |
"application/json" | |
], | |
"produces": [ |
I hereby claim:
To claim this, I am signing this object:
This gist is part of a blog post. Check it out at:
http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns | |
Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms | |
SSD random read 150,000 ns | |
Read 1 MB sequentially from memory 250,000 ns 0.25 ms | |
Round trip within same datacenter 500,000 ns 0.5 ms |