private
fun ParametrizedWithType.profilerParam(defaultProfiler: String) {
    text(
        "profiler",
        defaultProfiler,
        display = ParameterDisplay.PROMPT,
        allowEmpty = false,
        description = "Command line option for the performance test task to enable profiling. For example `async-profiler`, `async-profiler-heap`, `async-profiler-all` or `jfr`. Use `none` for benchmarking only."
    )
}

                val arch = if (os == Os.MACOS) Arch.AARCH64 else Arch.AMD64
                if (os == Os.WINDOWS) {
                    listOf("jprofiler")
                } else {
                    listOf("async-profiler", "async-profiler-heap")
                }.map { FlameGraphGenerationBuildSpec(scenario, os, arch, it) }
            }
        }

    inner
    class FlameGraphGenerationBuildSpec(

		}
	default:
		return nil, errors.New("profiler type unknown")
	}

	return prof, nil
}

// minioProfiler - minio profiler interface.
type minioProfiler interface {
	// Return recorded profiles, each profile associated with a distinct generic name.
	Records() map[string][]byte
	// Stop the profiler
	Stop() ([]byte, error)
	// Return extension of profile
	Extension() string
}

            flameGraphGenerationBuildSpec,
            description = "Flame graphs with $profiler for ${performanceScenario.scenario.scenario} | ${performanceScenario.testProject} on ${os.asName()} (bucket $bucketIndex)",
            performanceSubProject = "performance",
            bucketIndex = bucketIndex,
            extraParameters = "--profiler $profiler --tests \"${performanceScenario.scenario.className}.${performanceScenario.scenario.scenario}\"",

            providedBy.forEachIndexed { idx, provider ->
                if (provider != selected) {
                    components.declareSyntheticCapability(provider, idx.toString())
                }
            }
            components.declareCapabilityPreference(selected)
        }
    }

    private
    fun ComponentMetadataHandler.declareSyntheticCapability(provider: String, version: String) {

	}

	// Stop profiler of all types if already running
	for k, v := range globalProfiler {
		v.Stop()
		delete(globalProfiler, k)
	}

	// Start profiling on remote servers.
	for _, profiler := range profiles {
		// Limit start time to max 10s.
		ctx, cancel := context.WithTimeout(ctx, 10*time.Second)
		globalNotificationSys.StartProfiling(ctx, profiler)

# specific language governing permissions and limitations
# under the License.

# -----------------------------------------------------------------------------
# Apache Maven YourKit Profiler Startup Script
#
# Environment Variable Prerequisites
#
#   JAVA_HOME       Must point at your Java Development Kit installation.
#   MAVEN_OPTS      (Optional) Java runtime options used when Maven is executed.

	peerRESTUserOrGroup     = "user-or-group"
	peerRESTUserType        = "user-type"
	peerRESTIsGroup         = "is-group"
	peerRESTSignal          = "signal"
	peerRESTSubSys          = "sub-sys"
	peerRESTProfiler        = "profiler"
	peerRESTSize            = "size"
	peerRESTConcurrent      = "concurrent"
	peerRESTDuration        = "duration"
	peerRESTStorageClass    = "storage-class"
	peerRESTEnableSha256    = "enableSha256"

	case <-finished:
	}
}

func handleSignals() {
	// Custom exit function
	exit := func(success bool) {
		if globalLoggerOutput != nil {
			globalLoggerOutput.Close()
		}

		// If global profiler is set stop before we exit.
		globalProfilerMu.Lock()
		defer globalProfilerMu.Unlock()
		for _, p := range globalProfiler {
			p.Stop()
		}

		if success {
			os.Exit(0)
		}

		os.Exit(1)
	}

      <includes>
        <include>mvn</include>
        <include>mvnenc</include>
        <include>mvnDebug</include>
        <include>mvnencDebug</include>
        <!-- This is so that CI systems can periodically run the profiler -->
        <include>mvnyjp</include>
      </includes>
      <lineEnding>unix</lineEnding>
      <fileMode>0755</fileMode>
    </fileSet>
    <fileSet>
      <directory>src/assembly/maven/conf</directory>