[tachyonbeam]

The i7 can dispatch 4 instructions per cycle. In practice, I find it can realistically execute about 2 per cycle. So at 2GHz, that's closer to 4 billion instructions per second, or ~800M instructions per request as per your calculation.

The slowness of their system can probably be blamed on slow database access, or some kind of initialization cost they're paying for every request (i.e.: calling into a binary like in the old CGI days, initializing the Python VM every time).

[valarauca1]

Like I said something fundamentally wrong. With their approach.

Un-Indexed databases, databases far away from front end servers (in terms of network topography), or weird VM things with python.

Something is bad, and if changing languages solved their problems, they are just sweeping an issue under the rug. It'll hit them in the face later, and harder. Be it developer knowledge, or architectural choices. It'll surface again, they'll (hopefully) be large, and the problem will sting harder too.