public IChromosome[] MutateChromosomeByNodeFlipping(IChromosome[] chromosomesByEdgeCount, IChromosome[] chromosomesByConnectedEdge, IMatrix matrix, int maxDiffBetweenNode)
{
var numberOfTimes = (int)chromosomesByEdgeCount.Length / 3.0;
var random = new Random();
using (_profiler.Step(nameof(MutateChromosomeByNodeFlipping)))
{
for (var i = 0; i < numberOfTimes; i++)
{
var(left, rigth) = RandomNumberGeneratorUtils.GenerateTwoRandomNumbers(random, 0, chromosomesByEdgeCount.Length);
chromosomesByEdgeCount[left] = _chromosomeService.FlipNodeOnChromosoe(chromosomesByEdgeCount[left], maxDiffBetweenNode, matrix);
chromosomesByConnectedEdge[rigth] = _chromosomeService.FlipNodeOnChromosoe(chromosomesByConnectedEdge[rigth], maxDiffBetweenNode, matrix);
}
}
var result = new List <IChromosome>();
foreach (var chromosome in chromosomesByEdgeCount)
{
result.Add(chromosome.DeepCopy());
}
foreach (var chromosome in chromosomesByConnectedEdge)
{
result.Add(chromosome.DeepCopy());
}
return(result.ToArray());
}
public void ServerTimingFormat()
{
var mp = new MiniProfiler("Test", Options);
using (mp.Step("Main"))
{
using (mp.Step("Sub Step 1"))
{
mp.Head.AddCustomTiming("A", new CustomTiming()
{
DurationMilliseconds = 5
});
}
using (mp.Step("Sub Step 2"))
{
mp.Head.AddCustomTiming("A", new CustomTiming()
{
DurationMilliseconds = 10.1m
});
mp.Head.AddCustomTiming("B", new CustomTiming()
{
DurationMilliseconds = 8.2345m
});
}
}
mp.Stop();
mp.DurationMilliseconds = 5m + 10.1m + 8.2345m; // Since we're synthetic here, need to set it
var st = mp.GetServerTimingHeader();
Assert.Equal(@"A;desc=""A"";dur=15.1,B;desc=""B"";dur=8.23,total;desc=""Total"";dur=23.33", st);
}
public ActionResult About()
{
using (profiler.Step("peak Profile About"))
{
ViewBag.Message = "Your application description page.";
}
return(View());
}
/// <summary>
/// list转换pageList
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="allList">需要分页的数据</param>
/// <returns></returns>
private PageList <T> ConvertPageList <T>(List <T> allList, int pageIndex, int pageSize)
{
using (MiniProfilerLog.Step("转化为列表page方法 ConvertPageList"))
{
pageIndex = pageIndex <= 0 ? 1 : pageIndex;
pageSize = pageSize <= 0 ? 10 : pageSize;
int skip = (pageIndex - 1) * pageSize;
var list = allList?.Skip(skip).Take(pageSize).ToList();
return(new PageList <T>(list, pageIndex, pageSize, allList == null ? 0 : allList.LongCount()));
}
}
//
// GET: /Import/
public ActionResult Index()
{
// Get last 5 product hashes
var productHashes = context.Imports
.Where(i => i.type == ImportCategories.Products)
.OrderByDescending(i => i.CreatedAt)
.Take(5)
.Select(i => i.contentHash);
// Get the last 5 sales hashes
var salesHashes = context.Imports
.Where(i => i.type == ImportCategories.Sales)
.OrderByDescending(i => i.CreatedAt)
.Take(5)
.Select(i => i.contentHash);
// Get the date of the most recent products import
var lastProductsImportDate = context.Imports
.Where(i => i.type == ImportCategories.Products)
.OrderByDescending(i => i.CreatedAt)
.Select(i => i.CreatedAt)
.FirstOrDefault();
// Get the date of the most recent sales import
var lastSalesImportDate = context.Imports
.Where(i => i.type == ImportCategories.Sales)
.OrderByDescending(i => i.CreatedAt)
.Select(i => i.CreatedAt)
.FirstOrDefault();
// Send this data to the view for client-side validations
using (profiler.Step("Store validation data in ViewBag"))
{
using (profiler.Step("Put hashes in ViewBag"))
{
ViewBag.hashes = productHashes.Concat(salesHashes).ToArray();
}
using (profiler.Step("Put last products import date in ViewBag"))
{
ViewBag.lastProductsImportDate = lastProductsImportDate.ToString("s");
}
using (profiler.Step("Put last sales import date in ViewBag"))
{
ViewBag.lastSalesImportDate = lastSalesImportDate.ToString("s");
}
}
return(View(new ImportViewModel()));
}
/// <summary>
/// Returns a profiler for <paramref name="url"/>. Only child steps will take any time,
/// e.g. when <paramref name="childDepth"/> is 0, the resulting <see cref="MiniProfiler.DurationMilliseconds"/> will be zero.
/// </summary>
/// <param name="childDepth">number of levels of child steps underneath result's <see cref="MiniProfiler.Root"/></param>
/// <param name="stepsEachTakeMilliseconds">Amount of time each step will "do work for" in each step</param>
/// <returns>the mini profiler</returns>
public static MiniProfiler GetProfiler(
string url = DefaultRequestUrl,
int childDepth = 0,
int stepsEachTakeMilliseconds = StepTimeMilliseconds)
{
MiniProfiler result = null;
Action step = null;
var curDepth = 0;
// recursively add child steps
step = () =>
{
if (curDepth++ < childDepth)
{
using (result.Step("Depth " + curDepth))
{
IncrementStopwatch(stepsEachTakeMilliseconds);
step();
}
}
};
using (GetRequest(url, startAndStopProfiler: false))
{
result = MiniProfiler.Start();
step();
MiniProfiler.Stop();
}
return(result);
}
public IList <GraphEdges> GraphEdges(IMatrix matrix)
{
var nodeNeighbors = _graphConsistentService.GetNodeNeighbors(matrix);
var result = new List <GraphEdges>();
using (_profiler.Step(nameof(GraphEdges)))
{
for (var i = 0; i < nodeNeighbors.Count; i++)
{
for (var j = 0; j < nodeNeighbors[i].Neighbors.Length; j++)
{
result.Add(new GraphEdges
{
From = nodeNeighbors[i].Id.ToString(),
To = nodeNeighbors[i].Neighbors[j].NeighborNumber.ToString(),
Label = nodeNeighbors[i].Neighbors[j].EdgeValue.ToString(),
Font = new Font {
Align = "top"
}
});
result.Add(new GraphEdges
{
From = nodeNeighbors[i].Neighbors[j].NeighborNumber.ToString(),
To = nodeNeighbors[i].Id.ToString(),
});
}
}
}
return(result);
}
public PageView <PhototechnicsViewModel.Summary> GetPhotorentTechnics(RouteEntityViewModel.Summary route, PageRequest <RentCalendar> request)
{
PageView <PhototechnicsViewModel.Summary> page;
using (MiniProfiler.Step("Loading Context.Phototechnics"))
{
page = _context.Value.RentCalendars
.Include(x => x.Phototechnics)
.Include(x => x.Photorent)
.Include(x => x.Phototechnics.Raiting)
.Include(x => x.Phototechnics.Category)
.Include(x => x.Phototechnics.Brand)
.OrderBy(x => x.Phototechnics.Raiting.Total)
.ToPage(request)
.AsPageView <PhototechnicsViewModel.Summary>();
}
foreach (var element in page.Elements)
{
if (route.WhiteLabel)
{
element.Shortcut = _urlBuilder.GetRouteForObject(new RouteObject
{
CategorySlug = element.CategorySlug,
Domain = route.Domain,
RouteShortcut = route.Shortcut,
Shortcut = element.Shortcut,
WhiteLabel = route.WhiteLabel
});
}
}
return(page);
}
/// <summary>
/// Returns a listing of blog posts
/// </summary>
/// <param name="posts">Posts to be displayed</param>
/// <param name="count">Number of posts being displayed</param>
/// <param name="page">Page number of the current page</param>
/// <param name="viewName">Name of the view to render</param>
/// <param name="viewModel">View model to pass to the view</param>
/// <returns>Post listing</returns>
private ActionResult Listing(IEnumerable <PostModel> posts, int count, int page, string viewName = null, ListingViewModel viewModel = null)
{
if (viewName == null)
{
viewName = Views.Index;
}
if (viewModel == null)
{
viewModel = new ListingViewModel();
}
var pages = (int)Math.Ceiling((double)count / ITEMS_PER_PAGE);
if (page > pages)
{
return(HttpNotFound(string.Format("Requested page number ({0}) is greater than page count ({1})", page, count)));
}
using (_profiler.Step("Building post ViewModels"))
{
viewModel.Posts = posts.Select(post => new PostViewModel
{
Post = post,
ShortUrl = ShortUrl(post),
SocialNetworks = GetSocialNetworks(post)
});
}
viewModel.TotalCount = count;
viewModel.Page = page;
viewModel.TotalPages = pages;
return(View(viewName, viewModel));
}
protected void Application_BeginRequest(object sender, EventArgs e)
{
Current.Context.Response.BufferOutput = true;
// MvcMiniProfiler stuff:
MiniProfiler profiler = null;
// might want to decide here (or maybe inside the action) whether you want
// to profile this request - for example, using an "IsSystemAdmin" flag against
// the user, or similar; this could also all be done in action filters, but this
// is simple and practical; just return null for most users. For our test, we'll
// profile only for local requests (seems reasonable)
//if (Request.IsLocal)
//{
// profiler = MvcMiniProfiler.MiniProfiler.Start();
//}
#if DEBUG
profiler = MvcMiniProfiler.MiniProfiler.Start();
#endif
using (profiler.Step("Application_BeginRequest"))
{
// you can start profiling your code immediately
}
}
public PageView <MasterclassViewModel.Summary> Where(PageRequest <Masterclass> request = null)
{
if (request == null)
{
request = new PageRequest <Masterclass>();
}
PageView <MasterclassViewModel.Summary> page;
using (MiniProfiler.Step("Load Context.Masterclass"))
{
var startdate = DateTime.Today.AddDays(-2);
page = Context.Masterclasses
.Where(x => x.Start > startdate)
.OfType <Masterclass>()
.OrderBy(x => x.Pro)
.ThenBy(x => x.Verified)
.ThenByDescending(x => x.Raiting.Total)
.ToPage(request)
.AsPageView <MasterclassViewModel.Summary>();
}
return(page);
}
protected override void Append(LoggingEvent loggingEvent)
{
//Sample output of what Nhibernate outputs and this code tries to "parse"
//Building an IDbCommand object for the SqlString: INSERT INTO "RecipientList" (Name, Description) VALUES (?, ?); select last_insert_rowid()
//Building an IDbCommand object for the SqlString: SELECT this_.Id as Id4_0_, this_.Name as Name4_0_, this_.Description as Descript3_4_0_ FROM "RecipientList" this_
if (loggingEvent.LoggerName.Equals("NHibernate.AdoNet.AbstractBatcher"))
{
string msg = loggingEvent.MessageObject.ToString();
if (msg.StartsWith(_buildingAnIdbcommandObjectForTheSqlstring))
{
MiniProfiler profiler = MiniProfiler.Current;
timer.Value = profiler.Step(logText(msg));
}
//Sample of NHibernate ouptut when closing
//2011-06-30 10:23:23,515 [9] DEBUG NHibernate.AdoNet.AbstractBatcher - Closed IDbCommand, open IDbCommands: 0
if (msg.StartsWith("Closed IDbCommand"))
{
if (timer.Value != null)
{
timer.Value.Dispose();
timer.Value = null;
}
}
}
}
protected override DbDataReader ExecuteDbDataReader(CommandBehavior behavior)
{
if (_profiler == null || !_profiler.IsActive)
{
return(_command.ExecuteReader(behavior));
}
DbDataReader result = null;
using (_profiler.Step(EF_STRING, EFProviderUtilities.GetFormattedSqlCommand(_command.CommandText, _command.Parameters)))
{
result = _command.ExecuteReader(behavior);
result = new ProfiledDbDataReader(result, _connection, _profiler);
}
return(result);
}
/// <summary>
/// Does a Step with the location of caller as the label.
/// </summary>
public static IDisposable StepHere(
this MiniProfiler profiler,
[CallerMemberName] string memberName = "",
[CallerFilePath] string sourceFilePath = "",
[CallerLineNumber] int sourceLineNumber = 0)
{
return(profiler?.Step($"{memberName} - {Path.GetFileName(sourceFilePath)}:{sourceLineNumber}"));
}
public MiniProfiler calInside(int idx)
{
profiler.Inline(() => Slowpoke.Sleep(2, 5, 20), "inside inline");
using (profiler.Step("inside step"))
Slowpoke.Sleep(2, 4, 10);
// mp.Stop();
return(profiler);
}
protected override void OnActionExecuting(ActionExecutingContext filterContext)
{
MiniProfiler profiler = MiniProfiler.Current;
using (profiler.Step("OnActionExecuting"))
{
base.OnActionExecuting(filterContext);
}
}
protected async override Task OnInitializedAsync()
{
_profiler = MiniProfiler.StartNew(nameof(OnInitializedAsync));
using (_profiler.Step(nameof(StartAsync)))
{
await StartAsync();
}
Console.WriteLine(_profiler.RenderPlainText());
}
public IQueryable <T> All <T>(Expression <Func <T, bool> > expression) where T : IMongoEntity
{
MiniProfiler profiler = MiniProfiler.Current;
using (profiler.Step(string.Format("select table {0} query All {1}", typeof(T).Name, expression)))
{
return(All <T>().Where(expression));
}
}
public IQueryable <T> All <T>() where T : IMongoEntity
{
MiniProfiler profiler = MiniProfiler.Current;
using (profiler.Step(string.Format("select table {0} query {1}", typeof(T).Name, "all")))
{
return(Get(typeof(T).Name, _db.GetCollection(typeof(T).Name).AsQueryable <T>));
}
}
public T GetOne <T>(Expression <Func <T, bool> > expression) where T : IMongoEntity
{
MiniProfiler profiler = MiniProfiler.Current;
using (profiler.Step(string.Format("select table {0} query getone {1}", typeof(T).Name, expression)))
{
return(All <T>().Where(expression).SingleOrDefault());
}
}
public async Task <string> Ping()
{
MiniProfiler profiler = MiniProfiler.Current;
using (profiler.Step("Ping"))
{
return(await PingService.Ping());
}
}
private void HandleBeginTrace(TraceRecord record)
{
MiniProfiler profiler = MiniProfiler.Current;
if (profiler != null)
{
IDisposable step = profiler.Step(record.Message);
this.bag.TryAdd(record, step);
}
}
public async Task <ActionResult> List()
{
MiniProfiler profiler = MiniProfiler.Current;
IEnumerable <ActivityLogModel> logs;
using (profiler.Step("Get activity list"))
{
using (profiler.Step("Get all activities"))
{
logs = await ActivityService.GetActivityLogs();
}
using (profiler.Step("Get all label types"))
{
ViewBag.TypeLabels = ActivityService.GetActivityTypeLabels();
}
}
return(View(logs));
}
public ActionResult Index()
{
using (mp.Step("Set page title")) {
ViewBag.Title = "Home Page";
}
using (mp.Step("Doing complex stuff")) {
using (mp.Step("Step A")) {
Thread.Sleep(100);
}
using (mp.Step("Step B")) {
Thread.Sleep(250);
}
}
using (var db = GetOpenConnection()) {
var contacts = db.GetList <Contact>().ToList();
return(View(contacts));
}
}
protected void AddRecursiveChildren(MiniProfiler profiler, int maxDepth, int stepMs, int curDepth = 0)
{
if (curDepth++ < maxDepth)
{
using (profiler.Step("Depth " + curDepth))
{
profiler.Increment(stepMs);
AddRecursiveChildren(profiler, maxDepth, stepMs, curDepth);
}
}
}
/// <summary>
/// Does a Step with the location of caller as the label.
/// </summary>
public static IDisposable StepHere(
this MiniProfiler profiler,
[CallerMemberName] string memberName = "",
[CallerFilePath] string sourceFilePath = "",
[CallerLineNumber] int sourceLineNumber = 0)
{
if (profiler == null)
{
return(null);
}
return(profiler.Step(string.Format("{0} - {1}:{2}", memberName, Path.GetFileName(sourceFilePath), sourceLineNumber)));
}
private void UpsertRouteHit(ActionDescriptor actionDesc, MiniProfiler profiler)
{
var routeName = actionDesc.ControllerDescriptor.ControllerName + "/" + actionDesc.ActionName;
using (var conn = GetConnection(profiler))
{
var param = new { routeName = routeName };
using (profiler.Step("Insert RouteHits"))
{
conn.Execute("insert or ignore into RouteHits (RouteName, HitCount) values (@routeName, 0)", param);
}
using (profiler.Step("Update RouteHits"))
{
// let's put some whitespace in this query to demonstrate formatting
conn.Execute(
@"update RouteHits
set HitCount = HitCount + 1
where RouteName = @routeName", param);
}
}
}
private MiniProfiler GetMiniProfiler()
{
var mp = new MiniProfiler("Test");
using (mp.Step("Foo"))
{
using (mp.CustomTiming("Hey", "There"))
{
// heyyyyyyyyy
}
}
return(mp);
}
/// <summary>
/// 新增加Application_BeginRequest方法，添加MiniProfiler启动方法
/// </summary>
protected void Application_BeginRequest()
{
MiniProfiler profiler = null;
if (Request.IsLocal)
{
profiler = MiniProfiler.StartNew();
}
using (profiler.Step("Application_BeginRequest"))
{
//Todo
}
}
public async Task <ActionResult> Index()
{
ViewBag.ActivePage = ActivePageName;
DashboardViewModel model = new DashboardViewModel();
MiniProfiler profiler = MiniProfiler.Current;
using (profiler.Step("Get events"))
{
model.RecentActivity = await EventLogService.GetEvents(10);
}
return(View(model));
}
