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Saturday, April 25th, 2009email threads that provides some pieces of info about linux routing performance (from 2008 )
email threads that provides some pieces of info about linux routing performance (from 2008 )
Posted in for:collidr, hardware, Linux, performance, router, sysadmin | Comments Off | permalink
in-depth linux routing performance evaluation, including code profiling, execution path analysis, etc
Posted in for:collidr, Linux, network, optimization, performance, router, sysadmin | Comments Off | permalink
Paper from vayatta with some benchmarks that shows raw ip forwarding performance with various packet sizes and % of packet losses. Basically 2.8 Intel celeron + 1G broadcom (tg3) cards can deliver ~150Mbps on 64b packets limited by CPU
Posted in benchmark, for:collidr, Linux, network, performance, router, routing, sysadmin, vayatta | Comments Off | permalink
examples for config scripts for ucarp daemon. ucap is a alternative for VRRP, alows 2 devices to have shared IP address. used for setup redundant routers, load balancers
Posted in carp, for:collidr, ha, Linux, loadbalancing, network, redundant, ucarp, vrrp | Comments Off | permalink
Charlie Miller is the one who broke in to up2date fully patched mac in about 1 minute and won (macbook air ) in the latest Pwn2Own content. Good read if you have 20 minutes.
Posted in for:charlesnw, for:collidr, hacking, Linux, mac, News, OS, osx, Security, vista, windows | Comments Off | permalink
some tricks on how to config bind (named) in default chroot mode.
Posted in bind, centos, dns, howto, Linux, named, sysadmin | Comments Off | permalink
main source of Nginx info in English. Documentation, config examples, code cross-reference info.
Posted in Linux, nginx, sysadmin, system, web | Comments Off | permalink
tools to copy and/or migrate imap mailboxes
Posted in imap, Linux, mail, Perl, Postmaster, sysadmin, tools | Comments Off | permalink
Posted in howto, Linux, sysadmin, ubuntu, virtualbox, virtualization | Comments Off | permalink
show to Duilio !!!
Posted in Computers, crazy, for:collidr, SSD, storage | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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