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Fix data #168

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df73833
fixup
jaredpar Aug 4, 2022
ebbd283
query wasted helix time
jaredpar Aug 4, 2022
92e1c10
runtime data
jaredpar Aug 5, 2022
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40 changes: 7 additions & 33 deletions DevOps.Util.DotNet/DotNetQueryUtil.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -655,12 +655,12 @@ async Task GetJobMachineInfoAsync()

foreach (var mapping in document.AllNodes.OfType<YamlMappingNode>())
{
if (!TryGetScalarValue(mapping, "job", out var jobName))
if (!mapping.TryGetScalarValue("job", out var jobName))
{
continue;
}

if (TryGetScalarValue(mapping, "displayName", out var displayNameValue))
if (mapping.TryGetScalarValue("displayName", out var displayNameValue))
{
jobName = displayNameValue;
}
Expand All @@ -671,20 +671,20 @@ async Task GetJobMachineInfoAsync()
}

string? container = null;
if (TryGetNode<YamlMappingNode>(mapping, "container", out var containerNode) &&
TryGetScalarValue(containerNode, "alias", out var alias))
if (mapping.TryGetNode<YamlMappingNode>("container", out var containerNode) &&
containerNode.TryGetScalarValue("alias", out var alias))
{
container = alias;
}

string? queue = null;
if (TryGetNode<YamlMappingNode>(mapping, "pool", out var poolNode))
if (mapping.TryGetNode<YamlMappingNode>("pool", out var poolNode))
{
if (TryGetScalarValue(poolNode, "vmImage", out var vmName))
if (poolNode.TryGetScalarValue("vmImage", out var vmName))
{
queue = vmName;
}
else if (TryGetScalarValue(poolNode, "queue", out var queueName))
else if (poolNode.TryGetScalarValue("queue", out var queueName))
{
queue = queueName;
}
Expand All @@ -704,32 +704,6 @@ async Task GetJobMachineInfoAsync()
isHelixSubmission: false));
}
}

bool TryGetNode<T>(YamlMappingNode node, string name, out T childNode)
where T : YamlNode
{
if (node.Children.TryGetValue(name, out var n) &&
n is T t)
{
childNode = t;
return true;
}

childNode = null!;
return false;
}

bool TryGetScalarValue(YamlMappingNode node, string name, out string value)
{
if (TryGetNode<YamlScalarNode>(node, name, out var scalarNode))
{
value = scalarNode.Value!;
return true;
}

value = null!;
return false;
}
}

async Task GetHelixMachineInfoAsync()
Expand Down
31 changes: 31 additions & 0 deletions DevOps.Util.DotNet/Extensions.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
using System.Linq;
using System.Runtime.CompilerServices;
using System.Threading.Tasks;
using YamlDotNet.RepresentationModel;

namespace DevOps.Util.DotNet
{
Expand Down Expand Up @@ -202,5 +203,35 @@ public static async Task<Dictionary<HelixInfoWorkItem, HelixLogInfo>> GetHelixMa
};

#endregion

#region Yaml

public static bool TryGetNode<T>(this YamlMappingNode node, string name, out T childNode)
where T : YamlNode
{
if (node.Children.TryGetValue(name, out var n) &&
n is T t)
{
childNode = t;
return true;
}

childNode = null!;
return false;
}

public static bool TryGetScalarValue(this YamlMappingNode node, string name, out string value)
{
if (TryGetNode<YamlScalarNode>(node, name, out var scalarNode))
{
value = scalarNode.Value!;
return true;
}

value = null!;
return false;
}

#endregion
}
}
138 changes: 137 additions & 1 deletion scratch/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -24,10 +24,13 @@
using System.Linq;
using System.Linq.Expressions;
using System.Net.Http;
using System.Security.Principal;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using YamlDotNet.Core;
using YamlDotNet.RepresentationModel;

// [assembly: Microsoft.Extensions.Configuration.UserSecrets.UserSecretsId("67c4a872-5dd7-422a-acad-fdbe907ace33")]

Expand Down Expand Up @@ -167,10 +170,143 @@ internal static IConfiguration CreateConfiguration(bool useProduction = false)

internal async Task Scratch()
{
await DeleteOldBuilds(useProduction: true);
await GetHelixWaitTimes();
// await FindMatchingSdkMissingBuilds();
// await FindLogMacBuildAsync();
}

internal async Task GetHelixWaitTimes()
{
var project = "public";
var definition = 686;
var count = 0;
var map = new Dictionary<string, List<TimeSpan>>();

await foreach (var build in DevOpsServer.EnumerateBuildsAsync(project, definitions: new[] { definition }, statusFilter: BuildStatus.Completed))
{
var buildInfo = build.GetBuildInfo();
try
{
var timeline = await DevOpsServer.GetTimelineAsync(project, buildInfo.Number);
if (timeline is null)
{
continue;
}

foreach (var (jobName, logId) in GetHelixLogIds(timeline))
{
if (await GetHelixWaitTimeAsync(logId) is not { } time)
{
continue;
}

if (!map.TryGetValue(jobName, out var list))
{
list = new();
map[jobName] = list;
}

list.Add(time);
}

if (++count == 100)
{
break;
}

}
catch (Exception ex)
{
Console.WriteLine($"Error processing build: {buildInfo.BuildUri}");
Console.WriteLine(ex.Message);
}

async Task<TimeSpan?> GetHelixWaitTimeAsync(int logId)
{
try
{
var content = await DevOpsServer.GetBuildLogAsync(project, buildInfo.Number, logId);
using var reader = new StringReader(content);
DateTime? start = null; ;
while (reader.ReadLine() is { } line)
{
var parts = line.Split(new[] { ' ' }, count: 2);
var message = parts[1].Trim();
if (start is null && message.StartsWith("Starting Azure Pipelines Test"))
{
start = DateTime.Parse(parts[0]);
}
else if (message.StartsWith("Stopping Azure Pipelines Test"))
{
var end = DateTime.Parse(parts[0]);
return end - start;
}
}

return null;
}
catch
{
return null;
}
}

IEnumerable<(string, int)> GetHelixLogIds(Timeline timeline)
{
var tree = TimelineTree.Create(timeline);
if (definition == 15)
{
var helixNodes = tree
.JobNodes
.Where(x => x.Name.StartsWith("Test_"))
.ToList();
foreach (var jobNode in helixNodes)
{
if (jobNode.TimelineRecord?.Log?.Id is not { } logId)
{
continue;
}

yield return (jobNode.Name, logId);
}
}
else if (definition == 686)
{
foreach (var record in timeline.Records)
{
if (record.Name != "Send to Helix" ||
record.Log?.Id is not { } logId ||
!tree.TryGetJob(record, out var jobNode))
{
continue;
}

yield return (jobNode.Name, logId);
}
}
else
{
throw new Exception("Unknown build definition");
}
}
}

Console.WriteLine("|Job Name|Average Wasted Time (minutes)| Total Wasted Time (minutes)|");
Console.WriteLine("|---|---|---|");
foreach (var pair in map)
{
var average = pair.Value.Average(x => x.TotalSeconds) / 60;
var total = pair.Value.Sum(x => x.TotalSeconds) / 60;
Console.WriteLine($"|{pair.Key}|{average:N2}|{total:N2}|");
}

var all = map
.Values
.SelectMany(x => x)
.Sum(x => x.TotalSeconds) / 60;
Console.WriteLine($"Total Wasted minutes {all:N2}");
}

internal async Task FindMatchingSdkMissingBuilds()
{
var count = 0;
Expand Down