-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi,
Le 12 déc. 08 à 13:11, Pavan Deolasee a écrit :
I did some tests today with pgbench on a decent SMP machine. The goal was to see if multiple clients (20 in the test) tries to update tuples in different data blocks, if the EX lock on the VM page causes any contention.
If you want to test for a really high number of clients, you could have a try at tsung, which is designed for doing just this.
http://archives.postgresql.org/pgsql-admin/2008-12/msg00032.php http://tsung.erlang-projects.org/ HTH, regards, - -- dim -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Darwin) iEYEARECAAYFAklCWekACgkQlBXRlnbh1bmQdACgwloRjx9lZyhLpjGCSuY7K/Au xmUAoJSAlVoqerio175UHFPS1xVzI3iZ =45KY -----END PGP SIGNATURE----- -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
