[tyler]

TTFB at the 50th hovers around 175 microseconds, 75th is at 250 microseconds, 95th around 450 microseconds.

As for the purging stuff, I do mean cross-region. So, it depends upon which node receives your purge request. 150ms is average, but really it's "network latency plus a millisecond or so".

[sintaks]

Wait, so 95% of your customers experience a TTFB of less than 500 microseconds (tp95 of 450 microseconds)? I just want to make sure I'm understanding you correctly. Because that's awesome.

[tyler]

95% of requests. But yeah! And thank you. :)