In message <[email protected]>, Geoff Simmons writes: >Martin suggested adding tReq to help find out if there are network >latencies that slow down requests getting to backends in the first place >(or slow down pipes). That would be good to know, but if there's no way >to actually measure it within varnishd, we should re-consider having it >at all.
Yes, it would be interesting, but no, I don't think we can measure it, without polling the kernel with a unportable getsockopt() and stare directly into the protocol control block. Neither the polling nor the non-portability are popular with me. -- 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. _______________________________________________ varnish-dev mailing list [email protected] https://www.varnish-cache.org/lists/mailman/listinfo/varnish-dev
