diff --git a/README.md b/README.md index e3c3d64..b461466 100644 --- a/README.md +++ b/README.md @@ -70,8 +70,9 @@ flags for 'extreme best case' optimizations but they must be explicitly activated. These flags include: - -Z, --zerocopy use a 'zero copy' sendfile() method of sending data - -A, --affinity n/n,m set CPU affinity + + -Z, --zerocopy use a 'zero copy' sendfile() method of sending data + -A, --affinity n/n,m set CPU affinity Bug Reports ----------- @@ -85,20 +86,21 @@ Changes from iperf 2.x New options: - -V, --verbose more detailed output than before - -J, --json output in JSON format - -Z, --zerocopy use a 'zero copy' sendfile() method of sending data - -O, --omit N omit the first n seconds (to ignore slowstart) - -T, --title str prefix every output line with this string - -F, --file name xmit/recv the specified file - -A, --affinity n/n,m set CPU affinity (Linux and FreeBSD only) - -k, --blockcount #[KMG] number of blocks (packets) to transmit (instead - of -t or -n) - -L, --flowlabel set IPv6 flow label (Linux only) + -V, --verbose more detailed output than before + -J, --json output in JSON format + -Z, --zerocopy use a 'zero copy' sendfile() method of sending data + -O, --omit N omit the first n seconds (to ignore slowstart) + -T, --title str prefix every output line with this string + -F, --file name xmit/recv the specified file + -A, --affinity n/n,m set CPU affinity (Linux and FreeBSD only) + -k, --blockcount #[KMG] number of blocks (packets) to transmit (instead + of -t or -n) + -L, --flowlabel set IPv6 flow label (Linux only) Changed flags: - -C, --linux-congestion set congestion control algorithm (Linux only) - (-Z in iperf2.0) + + -C, --linux-congestion set congestion control algorithm (Linux only) + (-Z in iperf2) Deprecated options: @@ -106,12 +108,12 @@ Deprecated options: Not planning to support these iperf2 flags. If you really miss these options, please submit a request in the issue tracker: - -d, --dualtest Do a bidirectional test simultaneously - -r, --tradeoff Do a bidirectional test individually - -T, --ttl time-to-live, for multicast (default 1) - -x, --reportexclude [CDMSV] exclude C(connection) D(data) M(multicast) - S(settings) V(server) reports - -y, --reportstyle C report as a Comma-Separated Values + -d, --dualtest Do a bidirectional test simultaneously + -r, --tradeoff Do a bidirectional test individually + -T, --ttl time-to-live, for multicast (default 1) + -x, --reportexclude [CDMSV] exclude C(connection) D(data) M(multicast) + S(settings) V(server) reports + -y, --reportstyle C report as a Comma-Separated Values Also deprecated is the ability to set the options via environment variables.