148 lines
4.6 KiB
C#
148 lines
4.6 KiB
C#
using Microsoft.AspNetCore.Mvc.Filters;
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using NewLife;
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using NewLife.Cube;
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using NewLife.Cube.Charts;
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using NewLife.Cube.ViewModels;
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using NewLife.Web;
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using Stardust.Data;
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using XCode;
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using XCode.Membership;
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using static Stardust.Data.AppMeter;
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namespace Stardust.Web.Areas.Registry.Controllers;
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[RegistryArea]
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[Menu(0, false)]
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public class AppMeterController : EntityController<AppMeter>
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{
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static AppMeterController()
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{
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ListFields.RemoveField("Id");
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{
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var df = ListFields.GetField("ClientId") as ListField;
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df.Url = "/Registry/AppMeter?appId={AppId}&clientId={ClientId}";
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}
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{
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var df = ListFields.GetField("Source") as ListField;
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df.Url = "/Registry/AppMeter?appId={AppId}&clientId={ClientId}&source={Source}";
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}
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}
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public override void OnActionExecuting(ActionExecutingContext filterContext)
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{
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base.OnActionExecuting(filterContext);
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var appId = GetRequest("appId").ToInt(-1);
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if (appId > 0)
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{
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PageSetting.NavView = "_App_Nav";
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PageSetting.EnableNavbar = false;
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}
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}
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protected override FieldCollection OnGetFields(ViewKinds kind, Object model)
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{
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var fields = base.OnGetFields(kind, model);
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if (kind == ViewKinds.List)
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{
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var appId = GetRequest("appId").ToInt(-1);
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if (appId > 0) fields.RemoveField("AppName");
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}
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return fields;
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}
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protected override IEnumerable<AppMeter> Search(Pager p)
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{
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PageSetting.EnableAdd = false;
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var appId = p["appId"].ToInt(-1);
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var clientId = p["clientId"];
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var source = p["source"];
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// 应用在线多IP时，只取第一个
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if (!clientId.IsNullOrEmpty())
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{
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var idx = clientId.IndexOf(',');
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if (idx > 0) clientId = clientId[..idx];
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}
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var start = p["dtStart"].ToDateTime();
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var end = p["dtEnd"].ToDateTime();
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if (appId > 0)
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{
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// 最近24小时
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if (p.PageSize == 20 && appId > 0) p.PageSize = 1440;
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//// 自动客户端
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//if (clientId.IsNullOrEmpty())
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//{
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// var clients = GetClientIds(appId);
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// if (clients != null && clients.Count > 0) clientId = clients.FirstOrDefault(e => e.Key != "null").Key;
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//}
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PageSetting.EnableNavbar = false;
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if (start.Year < 2000)
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{
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start = DateTime.Today;
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p["dtStart"] = start.ToFullString();
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}
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}
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if (p.Sort.IsNullOrEmpty()) p.OrderBy = _.Id.Desc();
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var list = AppMeter.Search(appId, clientId, source, start, end, p["Q"], p);
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// 如果没有clientId，则可能列表数据里面只有一个，选择它，便于展示图表
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if (list.Count > 0 && clientId.IsNullOrEmpty())
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{
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var cs = list.Where(e => !e.ClientId.IsNullOrEmpty()).Select(e => e.ClientId).Distinct().ToList();
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if (cs.Count == 1) clientId = cs[0];
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}
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if (list.Count > 0 && !clientId.IsNullOrEmpty())
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{
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// 绘制日期曲线图
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var app = App.FindById(appId);
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if (appId >= 0 && app != null)
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{
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var list2 = list.OrderBy(e => e.Id).ToList();
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var chart = new ECharts
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{
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Title = new ChartTitle { Text = app.Name + "#" + clientId },
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Height = 400,
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};
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chart.SetX(list2, _.Time, e => (e.Time.Year > 2000 ? e.Time : e.CreateTime).ToFullString());
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//chart.SetY("指标");
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chart.YAxis = [
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new YAxis{ Name = "指标", Type = "value" },
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new YAxis{ Name = "百分比（%）", Type = "value" }
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];
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chart.AddDataZoom();
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chart.AddLine(list2, _.Memory, null, true);
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var line = chart.AddLine(list2, _.CpuUsage, null, true);
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line.YAxisIndex = 1;
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chart.Add(list2, _.Threads);
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chart.Add(list2, _.AvailableThreads);
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chart.Add(list2, _.PendingItems);
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chart.Add(list2, _.CompletedItems);
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chart.Add(list2, _.Handles);
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chart.Add(list2, _.Connections);
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chart.Add(list2, _.HeapSize);
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chart.Add(list2, _.GCCount);
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chart.SetTooltip();
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ViewBag.Charts = new[] { chart };
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}
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}
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return list;
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}
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} |