81 lines
2.8 KiB
C#
81 lines
2.8 KiB
C#
//using Logging;
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//using System.Globalization;
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//namespace DistTestCore.Metrics
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//{
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// public class MetricsDownloader
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// {
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// private readonly BaseLog log;
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// public MetricsDownloader(BaseLog log)
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// {
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// this.log = log;
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// }
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// public void DownloadAllMetricsForNode(string nodeName, MetricsAccess access)
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// {
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// var metrics = access.GetAllMetrics();
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// if (metrics == null || metrics.Sets.Length == 0 || metrics.Sets.All(s => s.Values.Length == 0)) return;
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// var headers = new[] { "timestamp" }.Concat(metrics.Sets.Select(s => s.Name)).ToArray();
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// var map = CreateValueMap(metrics);
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// WriteToFile(nodeName, headers, map);
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// }
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// private void WriteToFile(string nodeName, string[] headers, Dictionary<DateTime, List<string>> map)
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// {
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// var file = log.CreateSubfile("csv");
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// log.Log($"Downloading metrics for {nodeName} to file {file.FullFilename}");
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// file.WriteRaw(string.Join(",", headers));
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// foreach (var pair in map)
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// {
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// file.WriteRaw(string.Join(",", new[] { FormatTimestamp(pair.Key) }.Concat(pair.Value)));
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// }
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// }
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// private Dictionary<DateTime, List<string>> CreateValueMap(Metrics metrics)
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// {
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// var map = CreateForAllTimestamps(metrics);
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// foreach (var metric in metrics.Sets)
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// {
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// AddToMap(map, metric);
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// }
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// return map;
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// }
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// private Dictionary<DateTime, List<string>> CreateForAllTimestamps(Metrics metrics)
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// {
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// var result = new Dictionary<DateTime, List<string>>();
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// var timestamps = metrics.Sets.SelectMany(s => s.Values).Select(v => v.Timestamp).Distinct().ToArray();
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// foreach (var timestamp in timestamps) result.Add(timestamp, new List<string>());
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// return result;
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// }
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// private void AddToMap(Dictionary<DateTime, List<string>> map, MetricsSet metric)
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// {
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// foreach (var key in map.Keys)
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// {
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// map[key].Add(GetValueAtTimestamp(key, metric));
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// }
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// }
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// private string GetValueAtTimestamp(DateTime key, MetricsSet metric)
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// {
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// var value = metric.Values.SingleOrDefault(v => v.Timestamp == key);
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// if (value == null) return "";
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// return value.Value.ToString(CultureInfo.InvariantCulture);
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// }
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// private string FormatTimestamp(DateTime key)
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// {
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// var origin = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
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// var diff = key - origin;
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// return Math.Floor(diff.TotalSeconds).ToString(CultureInfo.InvariantCulture);
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// }
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// }
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//}
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