Comment 7 for bug 1616147

Revision history for this message
Pavel (pshvetsov) wrote :

Hello.

The bug.
Nikita Konovalov tested the empty stack with 10 nodes(3+7) and got this results:
https://docs.google.com/spreadsheets/d/1Ds9eKQ5uSPmZdg-NwtX1WWBHb5JE9Q9mOyQl0ZSZhN4/edit#gid=0
For example, 100 elements render on page costs 6.5 secs and 200 elements render costs 13.1 secs. I think, as a perf engineer, that its slow. So this is one more constatations of this bug for me.
As I know measuring was performing without ssl.

Test env on every note:
CPU 12 x 2.10 GHz
Memory 2 x 16.0 GB, 32.0 GB total

I must say that some engineers try to fix this problem in some way, like Anton Chevychalov on MOS7, but they do it separately, as I can see. I guess that this bug wouldn't be fixed in near future in that way.

The profiler.
Also, there are some problems with tries to install correctly working Profiler. I got instructions how to install it in condition that can store infromation on db. I'll try it in next few days.