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TpsRush.java
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/*
* 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.AnyTrace;
import scouter.agent.AgentBoot;
import scouter.agent.Configure;
import scouter.agent.netio.data.net.TcpRequestMgr;
import scouter.agent.trace.TraceContext;
import scouter.agent.trace.TraceContextManager;
import scouter.agent.trace.TraceMain;
import scouter.io.DataOutputX;
import scouter.lang.pack.XLogPack;
import scouter.util.CastUtil;
import scouter.util.DateUtil;
import scouter.util.HashUtil;
import scouter.util.IPUtil;
import scouter.util.KeyGen;
import scouter.util.ShellArg;
import scouter.util.SysJMX;
import scouter.util.ThreadUtil;
public class TpsRush {
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", "6100");
int tps =CastUtil.cint(sh.get("-tps","1000"));
String type = sh.get("-type", "java");
String name = sh.get("-name", "java"+SysJMX.getProcessPID());
System.setProperty("obj_type", type);
System.setProperty("obj_name", name);
System.setProperty("server.addr", server);
System.setProperty("server.port", port);
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;
long now = System.currentTimeMillis();
Random r = new Random();
long txcount = 0 ;
double tm = 0;
long last_unit = 0;
while (true) {
txcount++;
String serviceName = "fdafafdafdafdafdfdsafaafda" + (next(r, 100000));
int service_hash = HashUtil.hash(serviceName);
long txid = KeyGen.next();
profile(txid,service_hash);
long endtime = System.currentTimeMillis();
int elapsed =next(r, 10000);
int cpu = next(r, 10000);
int sqlCount = next(r, 100);
int sqlTime = next(r, 1000);
String remoteAddr = IPUtil.toString(DataOutputX.toBytes(next(r,255)));
String error = null;
long visitor = KeyGen.next();
XLogPack pack = TraceMain.txperf(endtime, txid, service_hash,serviceName, elapsed, cpu, sqlCount, sqlTime, remoteAddr, error, visitor);
TraceMain.metering(pack);
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);
}
long x = System.currentTimeMillis();
if(x-now >1000000)
break;
}
ThreadUtil.sleep(100000);
}
private static void profile(long txid, int serviceHash) {
TraceContext ctx = new TraceContext(false);
ctx.txid=txid;
ctx.serviceHash=serviceHash;
ctx.startTime=System.currentTimeMillis();
long key = TraceContextManager.start(Thread.currentThread(), ctx);
AnyTrace.message("profile 1");
AnyTrace.message("profile 2");
ctx.profile.close(true);
TraceContextManager.end(key);
}
private static int next(Random r, int max) {
return Math.abs(r.nextInt() % max);
}
}