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I have Varnish running and I wanted to see what http response codes commonly occur. I used:

varnishtop -i TxStatus

However, I am struggling to work out what the numbers on the left mean? Is it number of requests?

list length 7

  1322.16 TxStatus       200
    60.43 TxStatus       302
     8.67 TxStatus       304
     3.14 TxStatus       500
     2.96 TxStatus       404
     0.80 TxStatus       301
     0.56 TxStatus       403
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up vote 1 down vote accepted

I tried a lot to find this, but never got the answer for this question. This is the only thing I found once.

It's an exponential decay of the frequency of arrival if I remember right, think of it as a "bogo-frequency".

More details from the writer of this tool can be found here.

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I've updated my question, sorry I meant the numbers on the left. You should of been able to guess that as I mentioned http response codes in my question! :) – Abs Dec 12 '12 at 11:24
My bad. I really took a quick look at the question and didn't read it all. Updating my answer for the same :) – GeekRide Dec 12 '12 at 11:32
Thank you for digging this out. I couldn't find a description of this so called bogo frequency! – Abs Dec 12 '12 at 13:51

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