[add] GN time statistics under no constraint chain, specific for loki

DBHammer · Nov 26, 2024 · c9e764c · c9e764c
1 parent 319e714
commit c9e764c
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/conf/tool.json b/conf/tool.json
@@ -2,11 +2,11 @@
   "databaseConnectorConfig": {
     "databaseIp": "49.52.27.35",
     "databaseName": "bibench",
-    "databasePort": "5632",
-    "databasePwd": "postgresql",
+    "databasePort": "5633",
+    "databasePwd": "qwer",
     "databaseUser": "postgres"
   },
-  "queriesDirectory": "D:\\eclipse-workspace\\public_bi_benchmark\\benchmark-classified\\oneWhere",
-  "resultDirectory": "result5",
+  "queriesDirectory": "/home/qswang/hxh_Mirage_TKDE_test/MirageSqls/queries_bibench_noGroupBy_onlyLoki_singletable/Bimbo",
+  "resultDirectory": "result",
   "defaultSchemaName": "public"
 }
diff --git a/src/main/java/ecnu/db/generator/DataGenerator.java b/src/main/java/ecnu/db/generator/DataGenerator.java
@@ -260,9 +260,13 @@ public Integer call() throws Exception {
             ColumnManager.getInstance().cacheAttributeColumn(attColumnNames);
             // 获得所有约束链
             List<ConstraintChain> allChains = schema2chains.get(schemaName);
+            logger.info("used memory before GN(MB): {}", (runtime.totalMemory() - runtime.freeMemory()) / 1024 / 1024);
             if (allChains == null) {
                 // todo 当前假设主键是连续的
+                long start1 = System.currentTimeMillis();
                 generateTableWithoutChains(pkName, tableSize, schemaName);
+                generateNonKeyTime = (System.currentTimeMillis() - start1);
+                logger.info("used memory after GN(MB): {}", (runtime.totalMemory() - runtime.freeMemory()) / 1024 / 1024);
                 continue;
             }
             // 设置chain的索引