Adds .NET distributed tracing instrumentation & metrics.

[fdcastel]

Initial work for #1196.

[fdcastel]

Included the final portion of #1196 (metrics) here, as it requires the same infrastructure as traces.

[willibrandon]

Here is before and after comparison of Perf benchmark results on my machine.

BenchmarkDotNet=v0.13.2, OS=Windows 11 (10.0.26120.2130)
AMD Ryzen 9 5950X, 1 CPU, 32 logical and 16 physical cores
.NET SDK=9.0.100-rc.2.24474.11
  [Host]  : .NET 8.0.10 (8.0.1024.46610), X64 RyuJIT AVX2
  NuGet   : .NET 6.0.35 (6.0.3524.45918), X64 RyuJIT AVX2
  Project : .NET 6.0.35 (6.0.3524.45918), X64 RyuJIT AVX2

Jit=RyuJit  Platform=X64  Toolchain=.NET 6.0  
WarmupCount=3  

Perf.CommandBenchmark

FirebirdSQL:master (Old) <-> fdcastel:add-telemetry-trace (New)

Diff	Method	Mean	Error	Allocated
Old	Execute	40,075.4 μs	1,450.87 μs	313.71 KB
New		34,322.0 μs (-14%)	658.70 μs	313.11 KB (0%)
Old	Execute	34,465.9 μs	680.65 μs	311.3 KB
New		34,248.1 μs (-1%)	384.64 μs	315.91 KB (+1%)
Old	Fetch	640.1 μs	11.02 μs	56.88 KB
New		648.4 μs (+1%)	12.19 μs	56.88 KB (0%)
Old	Fetch	653.2 μs	10.90 μs	51.43 KB
New		653.1 μs (0%)	9.41 μs	56.06 KB (+9%)
Old	Execute	33,690.3 μs	648.64 μs	319.86 KB
New		33,559.9 μs (0%)	664.54 μs	319.85 KB (0%)
Old	Execute	32,943.5 μs	235.67 μs	317.28 KB
New		34,278.5 μs (+4%)	683.34 μs	322.01 KB (+1%)
Old	Fetch	642.2 μs	3.47 μs	60.75 KB
New		647.3 μs (+1%)	12.89 μs	60.75 KB (0%)
Old	Fetch	664.2 μs	7.49 μs	55.31 KB
New		658.7 μs (-1%)	8.82 μs	59.92 KB (+8%)

[fdcastel]

Thanks @willibrandon. This surely can be improved.

Could you kindly share the steps/configuration you used for the above benchmark results?

Mine here produces a comparison between Release (built from local sources) and ReleaseNuget (NuGet package for FirebirdClient 8.5.4).

[fdcastel]

@willibrandon I pushed a new PR in #1203 (it is based on this PR).

Could you please clone it and run ./run-benchmark.ps1 in your system?

The script will compare the current project (built from sources with .NET8) with the latest NuGet release (10.3.1).

BenchmarkDotNet v0.14.0, Windows 11 (10.0.22621.4317/22H2/2022Update/SunValley2)
13th Gen Intel Core i7-13700T, 1 CPU, 24 logical and 16 physical cores
.NET SDK 9.0.100-rc.2.24474.11
  [Host]  : .NET 8.0.10 (8.0.1024.46610), X64 RyuJIT AVX2
  Core80  : .NET 8.0.10 (8.0.1024.46610), X64 RyuJIT AVX2
  NuGet80 : .NET 8.0.10 (8.0.1024.46610), X64 RyuJIT AVX2

Jit=RyuJit  Platform=X64  Toolchain=.NET 8.0
WarmupCount=3

| Method  | Job     | BuildConfiguration | DataType             | Count | Mean        | Error     | StdDev    | Ratio | RatioSD | Gen0   | Allocated | Alloc Ratio |
|-------- |-------- |------------------- |--------------------- |------ |------------:|----------:|----------:|------:|--------:|-------:|----------:|------------:|
| Execute | Core80  | Release            | BIGINT               | 100   | 16,219.7 us | 140.65 us | 131.57 us |  1.00 |    0.01 |      - | 306.16 KB |        1.01 |
| Execute | NuGet80 | ReleaseNuGet       | BIGINT               | 100   | 16,283.9 us |  29.35 us |  26.01 us |  1.00 |    0.00 |      - | 301.65 KB |        1.00 |
|         |         |                    |                      |       |             |           |           |       |         |        |           |             |
| Fetch   | Core80  | Release            | BIGINT               | 100   |    372.1 us |   2.91 us |   2.43 us |  1.00 |    0.01 | 2.9297 |  55.66 KB |        1.09 |
| Fetch   | NuGet80 | ReleaseNuGet       | BIGINT               | 100   |    371.3 us |   2.47 us |   2.19 us |  1.00 |    0.01 | 2.9297 |  51.15 KB |        1.00 |
|         |         |                    |                      |       |             |           |           |       |         |        |           |             |
| Execute | Core80  | Release            | VARCH(...) UTF8 [30] | 100   | 18,021.3 us | 352.58 us | 482.62 us |  1.00 |    0.03 |      - |  310.1 KB |        1.01 |
| Execute | NuGet80 | ReleaseNuGet       | VARCH(...) UTF8 [30] | 100   | 18,071.4 us | 352.48 us | 377.14 us |  1.00 |    0.03 |      - | 305.64 KB |        1.00 |
|         |         |                    |                      |       |             |           |           |       |         |        |           |             |
| Fetch   | Core80  | Release            | VARCH(...) UTF8 [30] | 100   |    416.7 us |   6.50 us |   5.43 us |  1.01 |    0.03 | 2.9297 |  59.54 KB |        1.08 |
| Fetch   | NuGet80 | ReleaseNuGet       | VARCH(...) UTF8 [30] | 100   |    413.6 us |   8.09 us |  10.52 us |  1.00 |    0.03 | 2.9297 |  55.02 KB |        1.00 |

// * Hints *
Outliers
  CommandBenchmark.Execute: NuGet80 -> 1 outlier  was  removed (17.09 ms)
  CommandBenchmark.Fetch: Core80    -> 2 outliers were removed (383.60 us, 403.48 us)
  CommandBenchmark.Fetch: NuGet80   -> 1 outlier  was  removed (389.54 us)
  CommandBenchmark.Execute: Core80  -> 1 outlier  was  removed, 3 outliers were detected (16.46 ms, 16.87 ms, 19.28 ms)
  CommandBenchmark.Fetch: Core80    -> 2 outliers were removed (442.98 us, 447.90 us)

// * Legends *
  DataType    : Value of the 'DataType' parameter
  Count       : Value of the 'Count' parameter
  Mean        : Arithmetic mean of all measurements
  Error       : Half of 99.9% confidence interval
  StdDev      : Standard deviation of all measurements
  Ratio       : Mean of the ratio distribution ([Current]/[Baseline])
  RatioSD     : Standard deviation of the ratio distribution ([Current]/[Baseline])
  Gen0        : GC Generation 0 collects per 1000 operations
  Allocated   : Allocated memory per single operation (managed only, inclusive, 1KB = 1024B)
  Alloc Ratio : Allocated memory ratio distribution ([Current]/[Baseline])
  1 us        : 1 Microsecond (0.000001 sec)

// * Diagnostic Output - MemoryDiagnoser *


// ***** BenchmarkRunner: End *****
Run time: 00:01:41 (101.22 sec), executed benchmarks: 8

Global total time: 00:01:51 (111.73 sec), executed benchmarks: 8

[willibrandon]

@fdcastel - Interesting, and thanks! Taking a look now.
I had the same thought the Perf project toolchain was out of date.

[willibrandon]

Okay, I see how the performance project works now with the conditional project/package reference, and with the latest Nuget release being the baseline. That is way better approach than the way I was attempting to compare the the results historically.

@fdcastel - Thank you very much for showing me how the performance project works. I just want try and confirm we haven't regressed in someway with this change.

[fdcastel]

Rebased with latest master.

[fdcastel]

@cincuranet Do you wish to move this work forward?

If yes, I could rebase it with the latest master. Along with #1203, which is based on this one

[cincuranet]

@fdcastel Yes.