{
  "performanceTests" : [ {
    "testId" : "org.gradle.performance.experiment.declarativedsl.DeclarativeDslFirstUsePerformanceTest.clean checkout",
    "groups" : [ {
      "testProject" : "largeEmptyMultiProjectDeclarativeDsl",
      "coverage" : {
        "per_day" : [ "linux", "macOs", "windows" ]
      }
    } ]
  }, {
    "testId" : "org.gradle.performance.experiment.declarativedsl.DeclarativeDslFirstUsePerformanceTest.cold daemon",

[ {
  "scenario" : "org.gradle.performance.experiment.declarativedsl.DeclarativeDslFirstUsePerformanceTest.clean checkout",
  "durations" : [ {
    "testProject" : "largeEmptyMultiProjectDeclarativeDsl",
    "linux" : 468
  } ]
}, {
  "scenario" : "org.gradle.performance.experiment.declarativedsl.DeclarativeDslFirstUsePerformanceTest.cold daemon",
  "durations" : [ {
    "testProject" : "largeEmptyMultiProjectDeclarativeDsl",
    "linux" : 467
  } ]

## Tests de performance et rapidité

Lorsque vous vérifiez les tests de performance, il est commun de voir plusieurs outils de différents types comparés comme équivalents.

En particulier, on voit Uvicorn, Starlette et FastAPI comparés (parmi de nombreux autres outils).

                param("performance.db.username", "tcagent")
                param("env.PERFORMANCE_CHANNEL", performanceTestSpec.channel())
            }

            features {
                publishBuildStatusToGithub(model)
            }

            val performanceResultsDir = "perf-results"
            val performanceProjectName = "performance"

            val taskName =

- **Switch Expressions** - Optimized implementations using switch expressions for better performance
- **Sequenced Collections** - Full support for Java 21 sequenced collections API with dedicated utility methods
- **Performance Focused** - Optimized implementations for better runtime performance with reduced memory allocation
- **Type Safe** - Comprehensive use of generics and modern Java type system features

        name = "AdHoc Performance Scenario - ${os.asName()} ${arch.asName()}"
        id(id)

        applyPerformanceTestSettings(os = os, arch = arch, timeout = 420)
        artifactRules = INDIVIDUAL_PERFORAMCE_TEST_ARTIFACT_RULES

        params {
            text(
                "performance.baselines",
                "",
                display = ParameterDisplay.PROMPT,

import org.mockito.Mockito;

import jcifs.Address;
import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.Credentials;
import jcifs.smb1.smb1.BufferCache;

/**
 * Comprehensive performance tests for critical performance fixes
 */
public class CriticalPerformanceTest {

    private CIFSContext mockContext;
    private Configuration mockConfig;
    private Credentials mockCredentials;

    @BeforeEach

    "-Porg.gradle.java.installations.auto-download=false",
) + os.javaInstallationLocations(arch) +
    listOf(
        "-Porg.gradle.performance.branchName" to "%teamcity.build.branch%",
        "-Porg.gradle.performance.db.url" to "%performance.db.url%",
        "-Porg.gradle.performance.db.username" to "%performance.db.username%",
    ).map { (key, value) -> os.escapeKeyValuePair(key, value) }

const val INDIVIDUAL_PERFORAMCE_TEST_ARTIFACT_RULES = """

      env:
        # Exclude some projects and configurations that should not contribute to the dependency graph
        DEPENDENCY_GRAPH_EXCLUDE_PROJECTS: ':docs|:internal-performance-testing|:enterprise-plugin-performance|:performance|:internal-integ-testing'

      - name: Update performance-test-durations.json
        run: |
          ./gradlew performance:writePerformanceTimes -Porg.gradle.performance.db.url=${{ env.PERFORMANCE_DB_URL }} -Porg.gradle.performance.db.username=${{ env.PERFORMANCE_DB_USERNAME }}
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v7
        with:
          commit-message: Update performance test durations