In message <[email protected]>, Mart
in Blix Grydeland writes:
>Attached is a patch that will add derived values to the stat counters
>reported by VSC in libvarnishapi. It also adds a derived counter called
>s_avoidedbytes, which shows a rough estimate of how many bytes Varnish has
>saved the backend servers from dealing with.
I like the idea.
Would it be possible to make the formula for deriving the counter
part of the VSC_D() macro ?
Something like:
VSC_D(s_avoidedbytes, uint64_t, 0, 'a',
"Avoided backend bytes (derive d)",
((ptr)->s_hdrbytes + (ptr)->s_bodybytes ...))
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
[email protected] | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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