-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 03/31/11 11:15 AM, Hettwer, Marian wrote: >>> >>> I'm running Centos 5.5 64bit and here's my varnish startup parameters: >>> >>> DAEMON_OPTS=" -a ${VARNISH_LISTEN_ADDRESS}:${VARNISH_LISTEN_PORT} \ >>> -f ${VARNISH_VCL_CONF} \ >>> -T 0.0.0.0:6082 \ >>> -t 604800 \ >>> -u varnish -g varnish \ >>> -s malloc,54G \ >>> -p thread_pool_add_delay=2 \ >>> -p thread_pools=16 \ >>> -p thread_pool_min=50 \ >>> -p thread_pool_max=4000 \ >>> -p listen_depth=4096 \ >>> -p lru_interval=600 \ >>> -hclassic,500009 \ >>> -p log_hashstring=off \ >>> -p shm_workspace=16384 \ >>> -p ping_interval=2 \ >>> -p default_grace=3600 \ >>> -p pipe_timeout=10 \ >>> -p sess_timeout=6 \ >>> -p send_timeout=10" > > Hu. What are all those "-p" parameters? Looks like some heavy tweaking to > me. > Perhaps some varnish gurus might shime in, but to me tuning like that > sounds like trouble. > Unless you really know what you did there. > > I wouldn't (not without the documentation at hands).
Um. Many of those -p's are roughly in the ranges recommended on the Wiki performance page, and on Kristian Lyngstol's blog. http://www.varnish-cache.org/trac/wiki/Performance http://kristianlyng.wordpress.com/2009/10/19/high-end-varnish-tuning/ Perhaps one of the settings is causing a problem, but it isn't wrong to be doing it all -- and it's quite necessary on a high-traffic site. Best, Geoff - -- ** * * UPLEX - Nils Goroll Systemoptimierung Schwanenwik 24 22087 Hamburg Tel +49 40 2880 5731 Mob +49 176 636 90917 Fax +49 40 42949753 http://uplex.de -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (SunOS) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBCAAGBQJNlEwIAAoJEOUwvh9pJNUR0tYP/2M9LpET5mj3OQiMu2Bym1JD iTn2eckasyQRwPzXvDhCZNFRHJDV8aO2wUZ3XqMFsty05FKgPUhoLgJZ9wAoaBXZ oVVr34G4b33SFlVAxfvskHrEp83F0cY5Gb6W/JP2Oj/SzpHEM3elT+8tTFXjgngB F463EiGcikdSdQ5PaMGfTva9JZP6QI+K0IYW4walCPSsz829yQ6I6e5eIDCECiFq BhJMcXdvATWOHg5LfcRUOlcQJJFPl0mzT/Y2zq/hgdImjZ5NLU87xhjFD8twKOVZ Rju8u2Cz6Pl9HHNyVTV5W2fNmIE3J1o972JseHz4wFNoEJQtzTtyEGADE2u2bXH9 Blbor4J1bmERUSyFvH9Brhe1+4Rs5IOtGFCGrEzpxtY+QiqCIkdxmCCl5/EhQlRl eJZMkN3eaXvGgrHHASxM7e2UoIFm0XrBJW5N01Bu6dA/EH6jLowwEmU6OeLkKUSF DLIgAeKt1ECrVU23b9zFfiZSQwMTKB7KumrJoeDrUtSuWVIWdz83thaD0MI6ucxD 62CIPkR7W5zDxSDQ0A/AnXrkZpe8sLP9Z/DgcHA8rSX39zqxJae44OnU56fU07zc 440P+GeT6j5MoKAa1gCxSDAVr7MnDB3B82Y8fZaUFWB1rT1tI/B7VB5dhVwFoEi2 ucD3QwucEs7bpLrKyiwo =3vMe -----END PGP SIGNATURE----- _______________________________________________ varnish-misc mailing list varnish-misc@varnish-cache.org http://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc