private void SendResponseSize(RequestStatInfo info)
{
if (info.ResponseSizeMax.HasValue)
SendAggregateValue(MetricNames.HttpResponse_Size, info.ResponseSizeMax.Value, info.Tags, "max", info.StatTime);
if (info.ResponseSizeMin.HasValue)
SendAggregateValue(MetricNames.HttpResponse_Size, info.ResponseSizeMin.Value, info.Tags, "min", info.StatTime);
if (info.ResponseSizeSum.HasValue)
{
SendAggregateValue(MetricNames.HttpResponse_Size, info.ResponseSizeSum.Value, info.Tags, "sum", info.StatTime);
SendAggregateValue(MetricNames.HttpResponse_Size, info.RequestCount, info.Tags, "count", info.StatTime);
}
}
private RequestStatInfo GetMetricInfoByUrl(UrlItem item, DateTime minute)
{
//统计各区间的请求次数
var requestCount = 0L;
var requestRanges = new Dictionary<Dictionary<string, string>, long>();
foreach (var counter in item.GetAllCounters())
{
var count = (long)AggregateHelper.GetDoubles(MetricNames.Namespace, MetricNames.HttpRequest_Count, counter.TagInfo.FullTags, minute, minute, AggregateType.SUM)[0].GetValueOrDefault();
if (count > 0)
{
requestRanges.Add(counter.TagInfo.FullTags, count);
requestCount += count;
}
}
//无请求时忽略统计
if (requestCount == 0)
return null;
var statInfo = new RequestStatInfo();
statInfo.RequestCount = requestCount;
statInfo.RequestCountByRange = requestRanges;
//统计请求耗时
var reqCost = AggregateHelper.GetDoubles(MetricNames.Namespace, MetricNames.HttpRequest_Cost, item.Tags, minute, minute, AggregateType.MAX, AggregateType.MIN, AggregateType.AVG, AggregateType.SUM);
statInfo.RequestCostMax = Round(reqCost[0], 2);
statInfo.RequestCostMin = Round(reqCost[1], 2);
statInfo.RequestCostAvg = Round(reqCost[2], 2);
statInfo.RequestCostSum = reqCost[3];
//统计请求内容大小
var reqSize = AggregateHelper.GetDoubles(MetricNames.Namespace, MetricNames.HttpRequest_Size, item.Tags, minute, minute, AggregateType.MAX, AggregateType.MIN, AggregateType.AVG, AggregateType.SUM);
statInfo.RequestSizeMax = (long?)reqSize[0];
statInfo.RequestSizeMin = (long?)reqSize[1];
statInfo.RequestSizeAvg = (long?)reqSize[2];
statInfo.RequestSizeSum = (long?)reqSize[3];
//统计响应内容大小
var respSize = AggregateHelper.GetDoubles(MetricNames.Namespace, MetricNames.HttpResponse_Size, item.Tags, minute, minute, AggregateType.MAX, AggregateType.MIN, AggregateType.AVG, AggregateType.SUM);
statInfo.ResponseSizeMax = (long?)respSize[0];
statInfo.ResponseSizeMin = (long?)respSize[1];
statInfo.ResponseSizeAvg = (long?)respSize[2];
statInfo.ResponseSizeSum = (long?)respSize[3];
statInfo.StatTime = minute;
statInfo.Tags = new Dictionary<string,string>(item.Tags);
return statInfo;
}