Add extra flags benchmark for petclinic latest

README.adoc

@@ -165,10 +165,10 @@ before Spring Boot actually starts).
 
 ### Spring Boot 2.x
 
-Spring Boot is slower. Early milestones were fine, but degradation
-continued through the 2.0 development cycle. A lot of progress was
-made between M7 and RC1, so I suppose it could be worse. Results
-(before RC2):
+Spring Boot is 2.0 is a bit slower and 2.1 is a bit faster. Early
+milestones were fine, but degradation continued through the 2.0
+development cycle. A lot of progress was made between M7 and RC1, so I
+suppose it could be worse. Results (before RC2):
 
 ```
 Benchmark                                        Mode  Cnt  Score   Error  Units

benchmarks/src/main/java/com/example/PetclinicLatestBenchmark.java

@@ -56,6 +56,11 @@ public void explodedJarMain(MainState state) throws Exception {
 		state.run();
 	}
 
+	@Benchmark
+	public void explodedJarFlags(FlagsState state) throws Exception {
+		state.run();
+	}
+
 	@Benchmark
 	public void devtoolsRestart(ExplodedDevtoolsState state) throws Exception {
 		state.run();
@@ -109,6 +114,24 @@ public void stop() throws Exception {
 		}
 	}
 
+	@State(Scope.Benchmark)
+	public static class FlagsState extends ProcessLauncherState {
+		public FlagsState() {
+			super("target/demo", "-noverify", "-XX:TieredStopAtLevel=1",
+					"-Djava.security.egd=file:/dev/./urandom",
+					"-Dspring.config.location=classpath:/application.properties",
+					"-Dspring.jmx.enabled=false", "-cp", CLASSPATH,
+					"org.springframework.samples.petclinic.PetClinicApplication",
+					"--server.port=0");
+			unpack("target/demo", jarFile("com.example:petclinic-latest:jar:boot:1.4.2"));
+		}
+
+		@TearDown(Level.Iteration)
+		public void stop() throws Exception {
+			super.after();
+		}
+	}
+
 	@State(Scope.Benchmark)
 	public static class ExplodedDevtoolsState extends DevToolsLauncherState {