add a more interesting benchmark test with transactions. addresses #831

git-svn-id: file:///svn/tokudb@3970 c7de825b-a66e-492c-adef-691d508d4ae1

db-benchmark-test/Makefile

@@ -37,13 +37,13 @@ TARGETS = $(TARGET_BDB) $(TARGET_TDB)
 default: build
 build: $(TARGETS)
 
-check: check-default check-xfast
+check: check-default check-xfast check-x
 
 check-default: $(TARGET_TDB)
 	$(VGRIND) ./$(TARGET_TDB) $(QUIET) $(SUMMARIZE_CMD)
 
 check-x: $(TARGET_TDB)
-	$(VGRIND) ./$(TARGET_TDB) $(QUIET) -x $(SUMMARIZE_CMD)
+	$(VGRIND) ./$(TARGET_TDB) $(QUIET) -x --xcount 1000 --periter 100000 10 $(SUMMARIZE_CMD)
 
 
 # A fast transaction test that detects #455.