Habraeffect - help test or answer ..

centerv2011-09-08 13:03:48

Habraeffect

centerv, 2011-09-08 13:03:48

For a long time I wanted to ask how many transitions sites get, so that they fall down ...

My site is nginx 0.8 + apache 2 on centos 5.6 (Xeon x2 512Mb) how long will it last?

www.centerv.by - this is if there is a desire to help check ...

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12 answer(s)

ostapbender, 2011-09-08
@ostapbender

blitz.io -p 1-250:60 -T 5000 www.centerv.by

DeusModus, 2011-09-08
@DeusModus

There are services like loadimpact. Put a bit of money and test on any load.

centerv, 2011-09-08
@centerv

blitz.io - we check, and we are not afraid of the habraeffect.
Nginx - up to 1% CPU usage at 7,127,673 hits/day.
apache - 99%, and falls already on 70-80 users ...

centerv, 2011-09-08
@centerv

Cool, it's starting to get a little dull...

centerv, 2011-09-08
@centerv

Thank you. Let's try

TheHorse, 2011-09-08
@TheHorse

Depends on the site. If correctly implemented, 1,000,000 transitions per day will not be enough to knock down. Of course, if the site page weighs 5 mb, or the channel is limited, or there are few resources, there will be a sip.

centerv, 2011-09-08
@centerv

thanks for blitz.io, fell 250…

centerv, 2011-09-08
@centerv

This rush generated 2,487 successful hits in 1.0 min and we transferred 127.22 MB of data in and out of your app. The average hit rate of 39/second translates to about 3,401,962 hits/day.
launched three times, no longer falls, but it turns out that it can work out 3.5 million hits? or about a million visitors a day?

centerv, 2011-09-08
@centerv

This rush generated 5,385 successful hits in 1.0 min and we transferred 275.16 MB of data in and out of your app. The average hit rate of 82/second translates to about 7,127,673 hits/day.
If you test centerv.by, then Apache starts and heavily loads the server, and if www.centerv.by - that 7 million hits a day is not a problem ...
Thank you all.

Vlad Zhivotnev, 2011-09-08
@inkvizitor68sl

Hm. Not bad, you cache everything tightly =)
Almost 2k hits per second for the search for "1C", nothing fell.
Nice to see sites like this.

Optik, 2011-09-08
@Optik

Not quite correct testing. If you have custom statistics (well, or come up with a few basic scenarios yourself), then jmeter / LoadRunner is in hand.

Alexander, 2011-09-09
@Alexx_ps

What about the meaning? People don’t go to such sites in herds, so you don’t even have to test.