public async Task <string> exec(RunLoadModel runModel, CancellationToken token)
{
ConcurrentQueue <SearchRequest> searchRequests = new ConcurrentQueue <SearchRequest>();
Random rnd = new Random();
while (searchRequests.Count < runModel.RequestsNumber)
{
HashSet <string> words = new HashSet <string>();
words.Add(WordsPool[rnd.Next(0, WordsPool.Count)]);
while (rnd.NextDouble() > 0.5)
{
words.Add(WordsPool[rnd.Next(0, WordsPool.Count)]);
}
string req = "";
foreach (string w in words)
{
req += w + '&';
}
req = req.Substring(0, req.Length - 2);
SearchRequest sr = new SearchRequest()
{
IsChannel = true,
IsGroup = true,
Request = req,
StartTime = Timestamp.FromDateTime(DateTime.UtcNow.AddDays(-rnd.Next(1, 30))),
EndTime = Timestamp.FromDateTime(DateTime.UtcNow),
SearchType = SearchType.SearchNamePeriod,
Limit = 100
};
searchRequests.Enqueue(sr);
}
DateTime dateTime = DateTime.UtcNow;
List <Task> tasks = new List <Task>()
{
};
List <SearchResultsTestReciever> srtrs = new List <SearchResultsTestReciever>()
{
};
while (!token.IsCancellationRequested)
{
tasks.RemoveAll(item => item.IsCompleted);
//tasks2.RemoveAll(item => item.IsCompleted);
int starti = tasks.Count;
for (int i = starti; i < runModel.Threads; i++)
{
if (searchRequests.TryDequeue(out var sr))
{
SearchClient searchClient = (SearchClient)serviceProvider.GetService(typeof(SearchClient));
if (searchClient.searchResultReciever is SearchResultsTestReciever srtr)
{
srtr.CreationTime = DateTime.UtcNow;
srtrs.Add(srtr);
tasks.Add(searchClient.Search(sr, token));
//tasks2.Add();
}
else
{
tasks.Add(searchClient.Search(sr, token));
}
}
}
//tasks2.AddRange(tasks);
//tasks2 = tasks2.Distinct().ToList();
if (tasks.Count == 0)
{
break;
}
await Task.WhenAny(tasks);
}
var data = srtrs.Where(item => item.FirstRecieved.HasValue).Select(item => item.FirstRecieved.Value.Subtract(item.CreationTime).TotalSeconds);
double sum = data.Sum();
double count = data.Count();
double mean = sum / count;
var data2 = data.Select(item => (Math.Pow(item - mean, 2) / count));
double std = Math.Pow(data2.Sum(), 0.5);
var data2sigma = data.Where(item => Math.Abs(item - mean) < 2 * std);
var data3sigma = data.Where(item => Math.Abs(item - mean) < 3 * std);
string message = string.Format("ForFirstResult. Count: {0}; Mean: {1}; std: {2}; min: {3}; max: {4}; 2sigmaMean: {5}; 2sigmaCount: {6}; 3sigmaMean: {7}; 3sigma Count: {8};", Math.Round(count, 3), Math.Round(mean, 3), Math.Round(std, 3), data.Min(), data.Max(), data2sigma.Average(), data2sigma.Count(), data3sigma.Average(), data3sigma.Count());
return(message += " " + "ForFullResult: " + DateTime.UtcNow.Subtract(dateTime).TotalSeconds.ToString());
}
public async Task <string> Run(RunLoadModel runModel, CancellationToken token)
{
Random rnd = new Random();
Task t = Task.Factory.StartNew((_token) =>
{
if (_token is CancellationToken tok)
{
while (!tok.IsCancellationRequested)
{
while (searchRequests.Count < 1000)
{
HashSet <string> words = new HashSet <string>();
words.Add(WordsPool[rnd.Next(0, WordsPool.Count)]);
while (rnd.NextDouble() > 0.7)
{
words.Add(WordsPool[rnd.Next(0, WordsPool.Count)]);
}
string req = "";
foreach (string w in words)
{
req += w + '&';
}
req = req.Substring(0, req.Length - 2);
SearchRequest sr = new SearchRequest()
{
IsChannel = true,
IsGroup = true,
Request = req,
StartTime = Timestamp.FromDateTime(DateTime.UtcNow.AddDays(-rnd.Next(1, 30))),
EndTime = Timestamp.FromDateTime(DateTime.UtcNow),
SearchType = SearchType.SearchNamePeriod,
Limit = 100
};
searchRequests.Enqueue(sr);
}
Task.Delay(100);
}
}
}, token);
List <Task> tasks = new List <Task>()
{
t
};
while (!token.IsCancellationRequested)
{
tasks.RemoveAll(item => item.IsCompleted);
int starti = tasks.Count;
for (int i = starti; i < runModel.Threads; i++)
{
if (searchRequests.TryDequeue(out var sr))
{
SearchClient searchClient = (SearchClient)serviceProvider.GetService(typeof(SearchClient));
tasks.Add(searchClient.Search(sr, token));
}
}
await Task.WhenAny(tasks);
}
return("ok");
}
