Hi Matevz, Web10g tends to be oriented toward TCP connection diagnostics - whereas perf or ftrace will tell you where in The Fine Kernel is eating up your CPUs. Given maximum buffer size tuning (defaults are too small for WAN @ 10G), "any modern host" should be able to hit 10Gbps. Brian --- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/20#issuecomment-18305917 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1