public static LinkedHashMap<String, Long> getTopData(List<ProcessTime> models, int top) {
// 同一命令只留最耗时的命令
models = mini(models);
LinkedHashMap<Long, ProcessTime> LinkedHashMap = new LinkedHashMap<>();
// 将日志数据转换为统计报表数据
for (ProcessTime item : models) {
LinkedHashMap.put(item.getProcessTime(), item);
}
Collection<Long> keys = LinkedHashMap.keySet();
List<Long> list = new ArrayList<>();
for (Long key : keys) {
list.add(key);
}
Collections.sort(list);
Collections.reverse(list);
LinkedHashMap<String, Long> result = new LinkedHashMap<>();
int i = 0;
for (Long processTime : list) {
String newKey =
DateTypeConverter.toDefaultDateTime(LinkedHashMap.get(processTime).getStartTime())
+ ", "
+ LinkedHashMap.get(processTime).getResource();
result.put(newKey, processTime);
i++;
if (i >= top) {
break;
}
}
return result;
}
public static LinkedHashMap<String, Long> getProcessRate(List<ProcessTime> models) {
Collections.sort(
models,
new Comparator() {
@Override
public int compare(Object o1, Object o2) {
ProcessTime p1 = (ProcessTime) o1;
ProcessTime p2 = (ProcessTime) o2;
return (int) (p1.getStartTime().getTime() - p2.getStartTime().getTime());
}
});
LinkedHashMap<String, Long> data = new LinkedHashMap<>();
if (models.size() < 1) {
return data;
}
ProcessTime first = models.get(0);
ProcessTime latest = models.get(models.size() - 1);
log.debug("首次请求时间：" + DateTypeConverter.toDefaultDateTime(first.getStartTime()));
log.debug("最后请求时间：" + DateTypeConverter.toDefaultDateTime(latest.getEndTime()));
long totalTime = latest.getEndTime().getTime() - first.getStartTime().getTime();
log.debug(
"系统总时间："
+ latest.getEndTime().getTime()
+ "-"
+ first.getStartTime().getTime()
+ "="
+ totalTime);
long processTime = 0;
for (ProcessTime item : models) {
log.debug(" 增加请求处理时间：" + item.getProcessTime());
processTime += item.getProcessTime();
}
log.debug("处理请求时间：" + processTime);
long waitTime = totalTime - processTime;
log.debug("系统空闲时间：" + waitTime);
data.put("处理请求时间", processTime);
data.put("系统空闲时间", -waitTime);
return data;
}
public static LinkedHashMap<String, Long> getSequenceData(List<IndexLog> models) {
Collections.sort(
models,
new Comparator() {
@Override
public int compare(Object o1, Object o2) {
IndexLog p1 = (IndexLog) o1;
IndexLog p2 = (IndexLog) o2;
return (int) (p1.getStartTime().getTime() - p2.getStartTime().getTime());
}
});
LinkedHashMap<String, Long> data = new LinkedHashMap<>();
if (models.size() < 1) {
return data;
}
for (IndexLog item : models) {
String key = DateTypeConverter.toDefaultDateTime(item.getStartTime());
data.put(key, item.getProcessTime());
}
return data;
}