scouter.test.ShardMain Maven / Gradle / Ivy
/*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package scouter.test;
import java.util.Random;
import scouter.agent.AgentBoot;
import scouter.agent.Configure;
import scouter.agent.netio.data.net.TcpRequestMgr;
import scouter.agent.trace.TraceMain;
import scouter.util.CastUtil;
import scouter.util.DateUtil;
import scouter.util.HashUtil;
import scouter.util.KeyGen;
import scouter.util.ShellArg;
import scouter.util.ThreadUtil;
public class ShardMain {
public static void main(String[] args) {
ShellArg sh = new ShellArg(args);
String server = sh.get("-h", "127.0.0.1");
String port = sh.get("-p", "6101");
System.setProperty("server.addr", server);
System.setProperty("server.port", port);
int tps = CastUtil.cint(sh.get("-t", "10"));
System.out.println("Scouter Test Simulation!!");
System.out.println(" server = " + server + ":" + port);
System.out.println(" tcp = " + tps);
AgentBoot.boot();
// RequestAgent.getInstance();
TcpRequestMgr.getInstance();
double interval = 1000.0 / tps;
Random r = new Random();
long txcount = 0;
double tm = 0;
long last_unit = 0;
while (true) {
txcount++;
long endtime = System.currentTimeMillis();
long txid = KeyGen.next();
String serviceName = "service" + (next(r, 10));
int service_hash = HashUtil.hash(serviceName);
int elapsed = next(r, 10000);
int cpu = next(r, 10000);
int sqlCount = next(r, 100);
int sqlTime = next(r, 100);
String remoteAddr = "27.11.11.2";
String error = null;
long visitor = KeyGen.next();
TraceMain.txperf(endtime, txid, service_hash, serviceName, elapsed, cpu, sqlCount, sqlTime, remoteAddr,
error, visitor);
long unit = endtime / 5000;
if (last_unit != unit) {
last_unit = unit;
System.out.println(DateUtil.timestamp(endtime) + " exe-tx=" + txcount + " "
+ Configure.getInstance().getObjName());
}
tm = tm + interval;
if (tm > 1) {
ThreadUtil.sleep((int) tm);
tm = tm - ((int) tm);
}
}
}
private static int next(Random r, int max) {
return Math.abs(r.nextInt() % max);
}
}