Disable lua gc before running benchmarks

Author: rybakit

bench.lua

@@ -22,14 +22,22 @@ function create_space(config)
     space = box.schema.space.create(config.space_name, {id = config.space_id, temporary = true})
     space:create_index('primary', {type = 'tree', parts = {1, 'unsigned'}, sequence = true})
     space:format({{name = 'id', type = 'unsigned'}, {name = 'name', type = 'string', is_nullable = false}})
-
-    return space
 end
 
 function load_fixtures(config)
-    local space = create_space(config)
+    local space = box.space[config.space_name]
 
     for i = 1, config.row_count do
         space:replace{i, 'tuple_' .. i}
     end
 end
+
+function stop_gc()
+    collectgarbage('collect')
+    collectgarbage('stop')
+end
+
+function restart_gc()
+    collectgarbage('collect')
+    collectgarbage('restart')
+end

benchmarks/Bench.php

@@ -15,13 +15,27 @@
  * @OutputMode("throughput")
  * @OutputTimeUnit("seconds")
  * @Executor("template")
+ * @BeforeMethods({"stopLuaGc"})
+ * @AfterMethods({"restartLuaGc"})
  */
 abstract class Bench
 {
+    public function stopLuaGc() : void
+    {
+        Client::fromOptions(['uri' => self::getEnv('TNT_BENCH_TARANTOOL_URI')])
+            ->call('stop_gc');
+    }
+
+    public function restartLuaGc() : void
+    {
+        Client::fromOptions(['uri' => self::getEnv('TNT_BENCH_TARANTOOL_URI')])
+            ->call('restart_gc');
+    }
+
     final protected static function resetSchema() : void
     {
         Client::fromOptions(['uri' => self::getEnv('TNT_BENCH_TARANTOOL_URI')])
-            ->evaluate('create_space(...)', Config::all());
+            ->call('create_space', Config::all());
     }
 
     final protected static function loadFixtures() : void

benchmarks/ClientBench.php

@@ -48,6 +48,7 @@ public function evaluate() : array
      */
     public function select() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -76,6 +77,7 @@ public function insert() : array
      */
     public function replace() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -90,6 +92,7 @@ public function replace() : array
      */
     public function update() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -104,6 +107,7 @@ public function update() : array
      */
     public function upsert() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -118,6 +122,7 @@ public function upsert() : array
      */
     public function delete() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [

benchmarks/ClientHandlerBench.php

@@ -49,6 +49,7 @@ public function evaluate() : array
      */
     public function select() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -81,6 +82,7 @@ public function insert() : array
      */
     public function replace() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -97,6 +99,7 @@ public function replace() : array
      */
     public function update() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -113,6 +116,7 @@ public function update() : array
      */
     public function upsert() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -129,6 +133,7 @@ public function upsert() : array
      */
     public function delete() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [

benchmarks/ClientSqlBench.php

@@ -24,6 +24,7 @@ public function ping() : array
      */
     public function select() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -52,6 +53,7 @@ public function insert() : array
      */
     public function update() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -66,6 +68,7 @@ public function update() : array
      */
     public function delete() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [

benchmarks/TarantoolBench.php

@@ -48,6 +48,7 @@ public function evaluate() : array
      */
     public function select() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -76,6 +77,7 @@ public function insert() : array
      */
     public function replace() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -90,6 +92,7 @@ public function replace() : array
      */
     public function update() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -104,6 +107,7 @@ public function update() : array
      */
     public function upsert() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [
@@ -118,6 +122,7 @@ public function upsert() : array
      */
     public function delete() : array
     {
+        self::resetSchema();
         self::loadFixtures();
 
         return [