public TraceDayStat GetOrAdd(DateTime date, Int32 appId, String name, out String key)
{
var model = new TraceStatModel {
Time = date, AppId = appId, Name = name
};
key = model.Key;
return(GetOrAdd(key, k => TraceDayStat.FindOrAdd(model)));
}
private void DoTraceStat(Object state)
{
// 拿到需要统计的应用
var appIds = new List <Int32>();
while (_bag.TryTake(out var id))
{
appIds.Add(id);
}
if (appIds.Count == 0)
{
return;
}
// 统计日期，凌晨0点10分之前统计前一天
var time = DateTime.Now;
if (time.Hour == 0 && time.Minute < 10)
{
time = time.AddDays(-1);
}
var date = time.Date;
// 统计数据
var list = TraceData.SearchGroupAppAndName(date, appIds.ToArray());
if (list.Count == 0)
{
return;
}
// 统计对象
var sts = TraceDayStat.Search(date, list.Select(e => e.AppId).ToArray());
// 聚合
foreach (var item in list)
{
var st = sts.FirstOrDefault(e => e.AppId == item.AppId && e.Name == item.Name);
if (st == null)
{
st = new TraceDayStat {
StatDate = date, AppId = item.AppId, Name = item.Name
};
sts.Add(st);
}
st.Total = item.Total;
st.Errors = item.Errors;
st.TotalCost = item.TotalCost;
st.MaxCost = item.MaxCost;
st.MinCost = item.MinCost;
}
// 保存统计
sts.Save(true);
}
private void Process(DateTime date)
{
// 统计数据，每日跟踪根据应用和类型分组
var list = TraceDayStat.SearchGroupApp(date);
if (list.Count == 0)
{
return;
}
// 统计对象
var sts = AppDayStat.Search(date, null);
// 聚合，按应用分组，每一组内每个类型一行
var dic = list.GroupBy(e => e.AppId);
foreach (var item in dic)
{
var appId = item.Key;
if (appId <= 0)
{
continue;
}
var ds = item.ToList();
var st = sts.FirstOrDefault(e => e.AppId == appId);
if (st == null)
{
st = new AppDayStat {
StatDate = date, AppId = appId
};
sts.Add(st);
}
st.Total = ds.Sum(e => e.Total);
st.Errors = ds.Sum(e => e.Errors);
st.TotalCost = ds.Sum(e => e.TotalCost);
st.MaxCost = ds.Max(e => e.MaxCost);
st.MinCost = ds.Min(e => e.MinCost);
// 分类统计，应用有可能缺失某些类别
st.Apis = ds.Where(e => e.Type == "api").Sum(e => e.Total);
st.Https = ds.Where(e => e.Type == "http").Sum(e => e.Total);
st.Dbs = ds.Where(e => e.Type == "db").Sum(e => e.Total);
st.Mqs = ds.Where(e => e.Type == "mq").Sum(e => e.Total);
st.Redis = ds.Where(e => e.Type == "redis").Sum(e => e.Total);
st.Others = ds.Where(e => e.Type == "other").Sum(e => e.Total);
}
// 保存统计
sts.Save(false);
}
