-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Jaco, Andreas,
On 02/05/2013 10:52 AM, [email protected] wrote: > > Zitat von Jaco Lesch <[email protected]>: > >> Does anybody have some additional performance tuning tips for >> Unbound, specificityon Solaris 11? >> >> I have followed the recommended settings in the "HowTo Optimise", >> but still seem to hit a ceiling of +/- 3600 max queries a >> second.On top of that the platform/OS do become a bit sluggish >> when logging in via SSH. >> >> Our install details: OS: Solaris 11 CPU: SPARC T3 Unbound ver: >> 1.4.18-2 (64-bit) LDNS ver: 1.6.15 (64-bit) Libevent ver: 2.0.20 >> (64-bit) >> > > Hello you should clearify the following questions > > Which part of the "HowTo Optimise" do you use and how? What is the > load on your system as of CPU power used? Have you checked the > upstream connection or forwarders used? Do you use DNSSEC? What > kind of data do you use for testing? > > Without this no one will be able to tell why your system max out > at 3600qps. The sparc T3 has special hardware threads. Unbound has an option to use the solaris thread library, configure --with-solaris-threads and perhaps with the sun compiler (CC=/opt/.../cc). If the hardware threads really work, then with num-threads up to 64 (or your number of hardware support), you could, potentially (this has not been tried) get up to 64x your previous performance. Best regards, Wouter -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJRENpxAAoJEJ9vHC1+BF+NKS8P/jeDhnAemVslEvEws47N3VV4 B/YWsVo+2gcchJ0AgJ5eKRHTS4Bz/UxtdEeVnNXwy1IdyBgh1PzihnmNEvZYPxAm hvCG5Ex4zpatN71kDsWyQTLAz3jtFmqJUDE+VA86Tq/G7MwPLTGYjxDqFltEuUN+ PAOeptFgy0ERQ3Ms4Fo8SUWR7zckFI5EXnE3DJFvCvue24N9dMvPa4jJ27+V4xWG 9iMHqRWjqPnziEnTzQ+6lUksSYZFH4QUCrvYiG4ORbL3RAYsx8w+A0cAuQ1vkx2d lws4roWM/CWY3xWG/8xjiUG26DRO2AsYM3fd4+Bw8i6uy/560/zj9Vri0+fRvR3Y 3PrVtSjPgZdztaj/IdoJgIlD/bh9dqw9QcdER7NpKT1UKfpx5vj0qm6vBkidjTG+ 5mP6rFXUS9lSjhDa7LKk/eHZ+zkoqo0wrr2J0rHKDJgtoSwAtgA29/twEmkCTzKh 0oILu4WkeUVom2DYubEHXZPj+t9UFAOb4Qu7U4w8FioIVxrUxkFu4aI9Uu3fFKA6 wvRI7n4GmlAyxqvGF9yMZCMPBrwFQsQYpfUE1Q+g6R+TkGj5IJtzfmuP2Cho9IYW x7Xb0iA/XeDZbM64g0+KlaoUaib8DQDmw8w6luhQTmXXX69EDAOm58kuppmDVEND WJkMcD8SXcrDABuNb1WW =Tdj8 -----END PGP SIGNATURE----- _______________________________________________ Unbound-users mailing list [email protected] http://unbound.nlnetlabs.nl/mailman/listinfo/unbound-users
