38 lines
1.6 KiB
Erlang
38 lines
1.6 KiB
Erlang
%%-*- mode: erlang -*-
|
|
%% ex: ft=erlang ts=4 sw=4 et
|
|
|
|
%% How to:
|
|
%% * put the lmdb.config file into basho_bench/examples
|
|
%% * put the basho_bench_driver_lmdb.erl into basho_bench/src
|
|
%% * make clean in basho_bench, then make
|
|
%% * edit examples/lmdb.config
|
|
%% - change {code_paths, ["../lmdb"]}. to be a relative path to your
|
|
%% lmdb directory
|
|
%% - change {lmdb_dir, "/home/gburd/ws/basho_bench/data"}. to a fully
|
|
%% qualified location for your test data files (mkdir that directory
|
|
%% yourself, if it doesn't exist the test will fail 'enoent')
|
|
%% * to run, replace this path with the proper path on your system:
|
|
%% LD_LIBRARY_PATH=/home/you/lmdb/priv ./basho_bench examples/lmdb.config
|
|
%% * the test should run for 10 minutes (as it is configured right now)
|
|
%% with 4 concurrent workers accessing the same table
|
|
%%
|
|
%% Note:
|
|
%% There are two config sections in wt.config {lmdb, [ ... ]}. and
|
|
%% {lmdb_, [ ... ]}. The one being used is named "lmdb" the other
|
|
%% config is ignored. I setup an LSM and BTREE config and to choose
|
|
%% which is run you just rename those two sections (turn one off by
|
|
%% adding a "_" to the name and take the "_" out of the other's name).
|
|
|
|
{mode, max}.
|
|
{duration, 480}.
|
|
{concurrent, 32}.
|
|
{driver, basho_bench_driver_lmdb}.
|
|
{key_generator, {int_to_bin_littleendian,{uniform_int, 5000000000}}}.
|
|
{value_generator, {highly_compressible_bin, 2048}}.
|
|
%{value_generator, {fixed_bin, 1024}}.
|
|
{operations, [{get, 25}, {put, 70}, {delete, 5}]}.
|
|
%{operations, [{put, 1}]}.
|
|
{code_paths, ["../lmdb"]}.
|
|
{lmdb_dir, "/home/gburd/ws/basho_bench/data"}.
|
|
|
|
{lmdb, [ ]}.
|