removed stuffs

src/OpenTelemetry.Instrumentation.Process/ProcessMetrics.cs

@@ -14,34 +14,13 @@
 // limitations under the License.
 // </copyright>
 
-using System.Diagnostics.Metrics;
-using System.Reflection;
-using Diagnostics = System.Diagnostics;
-
 namespace OpenTelemetry.Instrumentation.Process;
 
 internal class ProcessMetrics
 {
-    internal static readonly AssemblyName AssemblyName = typeof(ProcessMetrics).Assembly.GetName();
-    internal static readonly Meter MeterInstance = new(AssemblyName.Name, AssemblyName.Version.ToString());
-
-    private const string MetricPrefix = "process.dotnet.";
 
     static ProcessMetrics()
     {
-        // TODO: change to ObservableUpDownCounter
-        MeterInstance.CreateObservableGauge(
-            $"{MetricPrefix}physical.memory.usage",
-            () => (long)Diagnostics.Process.GetCurrentProcess().WorkingSet64,
-            unit: "bytes",
-            description: "The amount of physical memory allocated for the current process.");
-
-        // TODO: change to ObservableUpDownCounter
-        MeterInstance.CreateObservableGauge(
-            $"{MetricPrefix}virtual.memory.usage",
-            () => (long)Diagnostics.Process.GetCurrentProcess().VirtualMemorySize64,
-            unit: "bytes",
-            description: "The amount of virtual memory allocated for the current process.");
     }
 
     /// <summary>

test/OpenTelemetry.Instrumentation.Process.Tests/ProcessMetricsTests.cs

@@ -13,37 +13,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 // </copyright>
-using System.Collections.Generic;
-using System.Linq;
-using OpenTelemetry.Metrics;
-using Xunit;
 
 namespace OpenTelemetry.Instrumentation.Process.Tests;
 
 public class ProcessMetricsTests
 {
-    private const int MaxTimeToAllowForFlush = 10000;
-    private const string MetricPrefix = "process.dotnet.";
-
-    [Fact]
-    public void ProcessMetricsAreCaptured()
-    {
-        var exportedItems = new List<Metric>();
-        using var meterProvider = Sdk.CreateMeterProviderBuilder()
-            .AddProcessInstrumentation()
-            .AddInMemoryExporter(exportedItems)
-            .Build();
-
-        meterProvider.ForceFlush(MaxTimeToAllowForFlush);
-
-        Assert.True(exportedItems.Count == 2);
-        Assert.StartsWith(MetricPrefix, exportedItems[0].Name);
-        Assert.StartsWith(MetricPrefix, exportedItems[1].Name);
-
-        var metric1 = exportedItems.FirstOrDefault(i => i.Name == "process.dotnet.physical.memory.usage");
-        Assert.NotNull(metric1);
-
-        var metric2 = exportedItems.FirstOrDefault(i => i.Name == "process.dotnet.virtual.memory.usage");
-        Assert.NotNull(metric2);
-    }
 }