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