Added two new tests for MariaDB:
* select_random_points * select_random_ranges Both test are intended to benchmark MariaDB's key_cache_segmented feature.
This commit is contained in:
Hakan Kuecuekyilmaz
139
sysbench/tests/db/select_random_points.lua
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139
sysbench/tests/db/select_random_points.lua
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@ -0,0 +1,139 @@
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function prepare()
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local query
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local i
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set_vars()
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db_connect()
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print("Creating table 'sbtest'...")
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if (db_driver == "mysql") then
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query = [[
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CREATE TABLE sbtest (
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id INTEGER UNSIGNED NOT NULL ]] .. ((oltp_auto_inc and "AUTO_INCREMENT") or "") .. [[,
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k INTEGER UNSIGNED DEFAULT '0' NOT NULL,
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c CHAR(120) DEFAULT '' NOT NULL,
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pad CHAR(60) DEFAULT '' NOT NULL,
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PRIMARY KEY (id)
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) /*! ENGINE = ]] .. mysql_table_engine .. " MAX_ROWS = " .. myisam_max_rows .. " */"
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elseif (db_driver == "oracle") then
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query = [[
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CREATE TABLE sbtest (
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id INTEGER NOT NULL,
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k INTEGER,
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c CHAR(120) DEFAULT '' NOT NULL,
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pad CHAR(60 DEFAULT '' NOT NULL,
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PRIMARY KEY (id)
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) ]]
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elseif (db_driver == "pgsql") then
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query = [[
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CREATE TABLE sbtest (
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id ]] .. (sb.oltp_auto_inc and "SERIAL") or "" .. [[,
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k INTEGER DEFAULT '0' NOT NULL,
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c CHAR(120) DEFAULT '' NOT NULL,
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pad CHAR(60) DEFAULT '' NOT NULL,
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PRIMARY KEY (id)
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) ]]
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elseif (db_driver == "drizzle") then
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query = [[
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CREATE TABLE sbtest (
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id INTEGER NOT NULL ]] .. ((oltp_auto_inc and "AUTO_INCREMENT") or "") .. [[,
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k INTEGER DEFAULT '0' NOT NULL,
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c CHAR(120) DEFAULT '' NOT NULL,
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pad CHAR(60) DEFAULT '' NOT NULL,
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PRIMARY KEY (id)
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) ]]
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else
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print("Unknown database driver: " .. db_driver)
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return 1
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end
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db_query(query)
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if (db_driver == "oracle") then
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db_query("CREATE SEQUENCE sbtest_seq")
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db_query([[CREATE TRIGGER sbtest_trig BEFORE INSERT ON sbtest
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FOR EACH ROW BEGIN SELECT sbtest_seq.nextval INTO :new.id FROM DUAL; END;]])
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end
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db_query("CREATE INDEX k on sbtest(k)")
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print("Inserting " .. oltp_table_size .. " records into 'sbtest'")
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if (oltp_auto_inc) then
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db_bulk_insert_init("INSERT INTO sbtest(k, c, pad) VALUES")
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else
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db_bulk_insert_init("INSERT INTO sbtest(id, k, c, pad) VALUES")
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end
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for i = 1,oltp_table_size do
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if (oltp_auto_inc) then
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db_bulk_insert_next("("..i..", ' ', 'qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt')")
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else
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db_bulk_insert_next("("..i..", "..i..", ' ', 'qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt')")
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end
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end
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db_bulk_insert_done()
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return 0
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end
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function cleanup()
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print("Dropping table 'sbtest'...")
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db_query("DROP TABLE sbtest")
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end
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function thread_init(thread_id)
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set_vars()
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points = ""
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for i = 1,random_points do
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points = points .. "?, "
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end
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-- Get rid of last comma and space.
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points = string.sub(points, 1, string.len(points) - 2)
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stmt = db_prepare([[
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SELECT id, k, c, pad
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FROM sbtest
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WHERE k IN (]] .. points .. [[)
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]])
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params = {}
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for j = 1,random_points do
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params[j] = 1
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end
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db_bind_param(stmt, params)
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end
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function event(thread_id)
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local rs
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for i = 1,random_points do
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params[i] = sb_rand(thread_id, oltp_table_size)
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end
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rs = db_execute(stmt)
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db_store_results(rs)
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db_free_results(rs)
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end
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function set_vars()
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oltp_table_size = oltp_table_size or 10000
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random_points = random_points or 10
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if (oltp_auto_inc == 'off') then
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oltp_auto_inc = false
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else
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oltp_auto_inc = true
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end
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end
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143
sysbench/tests/db/select_random_ranges.lua
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143
sysbench/tests/db/select_random_ranges.lua
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@ -0,0 +1,143 @@
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function prepare()
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local query
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local i
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set_vars()
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db_connect()
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print("Creating table 'sbtest'...")
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if (db_driver == "mysql") then
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query = [[
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CREATE TABLE sbtest (
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id INTEGER UNSIGNED NOT NULL ]] .. ((oltp_auto_inc and "AUTO_INCREMENT") or "") .. [[,
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k INTEGER UNSIGNED DEFAULT '0' NOT NULL,
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c CHAR(120) DEFAULT '' NOT NULL,
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pad CHAR(60) DEFAULT '' NOT NULL,
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PRIMARY KEY (id)
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) /*! ENGINE = ]] .. mysql_table_engine .. " MAX_ROWS = " .. myisam_max_rows .. " */"
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elseif (db_driver == "oracle") then
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query = [[
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CREATE TABLE sbtest (
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id INTEGER NOT NULL,
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k INTEGER,
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c CHAR(120) DEFAULT '' NOT NULL,
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pad CHAR(60 DEFAULT '' NOT NULL,
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PRIMARY KEY (id)
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) ]]
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elseif (db_driver == "pgsql") then
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query = [[
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CREATE TABLE sbtest (
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id ]] .. (sb.oltp_auto_inc and "SERIAL") or "" .. [[,
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k INTEGER DEFAULT '0' NOT NULL,
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c CHAR(120) DEFAULT '' NOT NULL,
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pad CHAR(60) DEFAULT '' NOT NULL,
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PRIMARY KEY (id)
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) ]]
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elseif (db_driver == "drizzle") then
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query = [[
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CREATE TABLE sbtest (
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id INTEGER NOT NULL ]] .. ((oltp_auto_inc and "AUTO_INCREMENT") or "") .. [[,
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k INTEGER DEFAULT '0' NOT NULL,
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c CHAR(120) DEFAULT '' NOT NULL,
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pad CHAR(60) DEFAULT '' NOT NULL,
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PRIMARY KEY (id)
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) ]]
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else
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print("Unknown database driver: " .. db_driver)
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return 1
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end
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db_query(query)
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if (db_driver == "oracle") then
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db_query("CREATE SEQUENCE sbtest_seq")
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db_query([[CREATE TRIGGER sbtest_trig BEFORE INSERT ON sbtest
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FOR EACH ROW BEGIN SELECT sbtest_seq.nextval INTO :new.id FROM DUAL; END;]])
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end
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db_query("CREATE INDEX k on sbtest(k)")
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print("Inserting " .. oltp_table_size .. " records into 'sbtest'")
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if (oltp_auto_inc) then
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db_bulk_insert_init("INSERT INTO sbtest(k, c, pad) VALUES")
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else
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db_bulk_insert_init("INSERT INTO sbtest(id, k, c, pad) VALUES")
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end
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for i = 1,oltp_table_size do
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if (oltp_auto_inc) then
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db_bulk_insert_next("("..i..", ' ', 'qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt')")
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else
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db_bulk_insert_next("("..i..", "..i..", ' ', 'qqqqqqqqqqwwwwwwwwwweeeeeeeeeerrrrrrrrrrtttttttttt')")
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end
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end
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db_bulk_insert_done()
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return 0
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end
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function cleanup()
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print("Dropping table 'sbtest'...")
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db_query("DROP TABLE sbtest")
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end
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function thread_init(thread_id)
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set_vars()
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ranges = ""
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for i = 1,number_of_ranges do
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ranges = ranges .. "k BETWEEN ? AND ? OR "
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end
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-- Get rid of last OR and space.
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ranges = string.sub(ranges, 1, string.len(ranges) - 3)
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stmt = db_prepare([[
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SELECT count(k)
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FROM sbtest
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WHERE ]] .. ranges .. [[
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]])
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params = {}
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for j = 1,number_of_ranges do
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params[j] = 1
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params[j + 1] = 1
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end
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db_bind_param(stmt, params)
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end
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function event(thread_id)
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local rs
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for i = 1,random_points do
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params[i] = sb_rand(thread_id, oltp_table_size)
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params[i + 1] = params[i] + delta
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end
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rs = db_execute(stmt)
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db_store_results(rs)
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db_free_results(rs)
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end
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function set_vars()
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oltp_table_size = oltp_table_size or 10000
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number_of_ranges = number_of_ranges or 10
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delta = random_ranges_delta or 5
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if (oltp_auto_inc == 'off') then
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oltp_auto_inc = false
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else
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oltp_auto_inc = true
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end
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end
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