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CallerAnalyze.java
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CallerAnalyze.java
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package com.hisen.utils;
import com.google.common.collect.Lists;
import com.google.common.io.Files;
import com.google.common.io.LineProcessor;
import org.joda.time.DateTime;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.*;
import java.util.stream.Collectors;
/**
* @author hisenyuan
* @date 2019-10-25 23:20
*/
public class CallerAnalyze {
public static void main(String[] args) throws IOException {
String filePath = "/Users/hisenyuan/yw/yw.log";
ArrayList<CallerTimeVo> callerTimeVos = getCallerTimeVos(filePath);
System.out.println("size:" + callerTimeVos.size());
System.out.printf("%-20s%-20s%-20s%-20s%-20s%-20s%-20s%-20s", "yw", "count", "min(ms)", "max(ms)", "tp50(ms)", "tp90(ms)", "tp99(ms)", "tp999(ms)");
System.out.println();
Map<String, List<CallerTimeVo>> callerMap = callerTimeVos.parallelStream().collect(Collectors.groupingBy(CallerTimeVo::getYw));
callerMap.entrySet()
.stream()
.sorted(Comparator.comparingInt(value -> value.getValue().size()))
.forEach(stringListEntry -> {
String yw = stringListEntry.getKey();
System.out.printf("%-20s", yw);
List<Long> sorted = stringListEntry.getValue()
.parallelStream()
.map(CallerTimeVo::getDuration)
.sorted(Long::compareTo)
.collect(Collectors.toList());
calTime(sorted);
});
}
private static ArrayList<CallerTimeVo> getCallerTimeVos(String filePath) throws IOException {
ArrayList<CallerTimeVo> callerTimeVos = Lists.newArrayList();
Files.asCharSource(new File(filePath), Charset.forName("UTF-8")).readLines(new LineProcessor<String>() {
@Override
public boolean processLine(String line) {
// 处理每一行
CallerTimeVo vo = getCreateTimeVo(line);
callerTimeVos.add(vo);
// false 会中断操作
return true;
}
@Override
public String getResult() {
return null;
}
});
return callerTimeVos;
}
private static CallerTimeVo getCreateTimeVo(String line) {
String[] arrLine = line.split(" ");
String[] queryTimeArray = ("20" + arrLine[0]).split("\\.");
String queryTime = queryTimeArray[0] + "T" + queryTimeArray[1] + "." + queryTimeArray[2];
String caller = arrLine[14].split(":")[1].replace(",", "");
String orderId = arrLine[15].split(":")[1].replace(",", "");
String orderTime = arrLine[16].split("time:")[1];
CallerTimeVo vo = new CallerTimeVo();
vo.setYw(caller);
vo.setOrderId(orderId);
vo.setDuration(getUnixTime(queryTime) - getUnixTime(orderTime));
return vo;
}
private static long getUnixTime(String time) {
DateTime dt = new DateTime(time);
return dt.getMillis();
}
private static void calTime(List<Long> timeDurations) {
int size = timeDurations.size();
double tp50 = size * 0.5 - 1;
double tp90 = size * 0.9 - 1;
double tp99 = size * 0.99 - 1;
double tp999 = size * 0.999 - 1;
// 基础统计,包含max、min、count、avg信息;
DoubleSummaryStatistics doubleSummaryStatistics = timeDurations.parallelStream().mapToDouble(Long::longValue).summaryStatistics();
System.out.printf("%-20s%-20s%-20s%-20s%-20s%-20s%-20s",
doubleSummaryStatistics.getCount(),
(int) doubleSummaryStatistics.getMin(),
(int) doubleSummaryStatistics.getMax(),
(tp50 >= size ? "" : timeDurations.get((int) Math.ceil(tp50))),
(tp90 >= size ? "" : timeDurations.get((int) Math.ceil(tp90))),
(tp99 >= size ? "" : timeDurations.get((int) Math.ceil(tp99))),
(tp999 >= size ? "" : timeDurations.get((int) Math.ceil(tp999))));
System.out.println();
}
public static class CallerTimeVo {
private String orderTime;
private String queryTime;
private long unixOrderTime;
private long unixQueryTime;
private long duration;
private String orderId;
private String yw;
public String getOrderTime() {
return orderTime;
}
public void setOrderTime(String orderTime) {
this.orderTime = orderTime;
}
public String getQueryTime() {
return queryTime;
}
public void setQueryTime(String queryTime) {
this.queryTime = queryTime;
}
public long getUnixOrderTime() {
return unixOrderTime;
}
public void setUnixOrderTime(long unixOrderTime) {
this.unixOrderTime = unixOrderTime;
}
public long getUnixQueryTime() {
return unixQueryTime;
}
public void setUnixQueryTime(long unixQueryTime) {
this.unixQueryTime = unixQueryTime;
}
public long getDuration() {
return duration;
}
public void setDuration(long duration) {
this.duration = duration;
}
public String getOrderId() {
return orderId;
}
public void setOrderId(String orderId) {
this.orderId = orderId;
}
public String getYw() {
return yw;
}
public void setYw(String yw) {
this.yw = yw;
}
@Override
public String toString() {
return new StringJoiner(", ", CallerTimeVo.class.getSimpleName() + "[", "]")
.add("orderTime='" + orderTime + "'")
.add("queryTime='" + queryTime + "'")
.add("unixOrderTime=" + unixOrderTime)
.add("unixQueryTime=" + unixQueryTime)
.add("duration=" + duration)
.add("orderId='" + orderId + "'")
.add("yw='" + yw + "'")
.toString();
}
}
}