performance

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Published: Jun 20, 2025 License: MIT Imports: 12 Imported by: 0

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Functions

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Types

type AdaptiveController

type AdaptiveController struct {
	// contains filtered or unexported fields
}

AdaptiveController manages automatic parameter adjustments

func NewAdaptiveController

func NewAdaptiveController(config ControllerConfig, logger Logger) *AdaptiveController

func (*AdaptiveController) ApplyAdjustment

func (ac *AdaptiveController) ApplyAdjustment(adjustment *ParameterAdjustment) error

func (*AdaptiveController) GenerateAdjustments

func (ac *AdaptiveController) GenerateAdjustments(recommendations []*OptimizationRecommendation) []*ParameterAdjustment

func (*AdaptiveController) GetMetrics

func (ac *AdaptiveController) GetMetrics() *ControllerMetrics

func (*AdaptiveController) Start

func (ac *AdaptiveController) Start() error

func (*AdaptiveController) Stop

func (ac *AdaptiveController) Stop()

func (*AdaptiveController) ValidateAdjustment

func (ac *AdaptiveController) ValidateAdjustment(adjustment *ParameterAdjustment) bool

type AdaptiveParameter

type AdaptiveParameter struct {
	Name               string
	CurrentValue       float64
	MinValue           float64
	MaxValue           float64
	MaxChangeRate      float64
	MinChangeThreshold float64
	LastUpdate         time.Time
	History            []ParameterChange
	// contains filtered or unexported fields
}

AdaptiveParameter represents a tunable system parameter

func NewAdaptiveParameter

func NewAdaptiveParameter(name string, current, min, max, maxChangeRate float64) *AdaptiveParameter

func (*AdaptiveParameter) GetRecentTrend

func (ap *AdaptiveParameter) GetRecentTrend() TrendDirection

func (*AdaptiveParameter) RecordChange

func (ap *AdaptiveParameter) RecordChange(oldValue, newValue float64)

type AdaptivePredictor

type AdaptivePredictor struct {
	// contains filtered or unexported fields
}

AdaptivePredictor forecasts performance trends and needs

type AdaptiveProfiler

type AdaptiveProfiler struct {
	// contains filtered or unexported fields
}

AdaptiveProfiler provides continuous performance profiling

type AdaptiveTuner

type AdaptiveTuner interface {
	// Tuning operations
	TuneParameter(name string, value interface{}) error
	GetParameter(name string) (interface{}, error)
	ResetParameter(name string) error

	// Learning operations
	RecordOutcome(parameters map[string]interface{}, performance float64) error
	GetRecommendations() ([]TuningRecommendation, error)

	// Model management
	SaveModel(path string) error
	LoadModel(path string) error
	ResetModel() error

	// Lifecycle
	Start(ctx context.Context) error
	Stop() error
	Health() error
}

AdaptiveTuner interface for adaptive tuning

type AdaptiveTunerConfig

type AdaptiveTunerConfig struct {
	TuningInterval         time.Duration
	LearningInterval       time.Duration
	ImpactMeasurementDelay time.Duration
	MachineLearning        MLConfig
	Profiler               ProfilerConfig
	Controller             ControllerConfig
	Predictor              PredictorConfig
	Feedback               FeedbackConfig
	Optimizer              OptimizerConfig
	Knowledge              KnowledgeConfig
}

type AdaptiveTunerImpl

type AdaptiveTunerImpl struct {
	// contains filtered or unexported fields
}

AdaptiveTunerImpl provides intelligent, self-adjusting performance tuning

func NewAdaptiveTuner

func NewAdaptiveTuner(config AdaptiveTunerConfig, logger Logger) *AdaptiveTunerImpl

func (*AdaptiveTunerImpl) GetAdaptationReport

func (at *AdaptiveTunerImpl) GetAdaptationReport() *AdaptationReport

func (*AdaptiveTunerImpl) GetLearningInsights

func (at *AdaptiveTunerImpl) GetLearningInsights() *LearningInsights

func (*AdaptiveTunerImpl) GetMetrics

func (at *AdaptiveTunerImpl) GetMetrics() *AdaptiveTunerMetrics

func (*AdaptiveTunerImpl) GetStats

func (at *AdaptiveTunerImpl) GetStats() *AdaptiveTunerStats

func (*AdaptiveTunerImpl) Start

func (at *AdaptiveTunerImpl) Start() error

func (*AdaptiveTunerImpl) Stop

func (at *AdaptiveTunerImpl) Stop() error

type AdaptiveTuningConfig

type AdaptiveTuningConfig struct{}

type AdjustmentDirection

type AdjustmentDirection int
const (
	Increase AdjustmentDirection = iota
	Decrease
	Set
)

type Alert

type Alert struct {
	ID        string            `json:"id"`
	Rule      string            `json:"rule"`
	Metric    string            `json:"metric"`
	Value     float64           `json:"value"`
	Threshold float64           `json:"threshold"`
	Severity  string            `json:"severity"`
	Message   string            `json:"message"`
	CreatedAt time.Time         `json:"created_at"`
	UpdatedAt time.Time         `json:"updated_at"`
	Tags      map[string]string `json:"tags"`
	Status    string            `json:"status"`
}

type AlertRule

type AlertRule struct {
	Name      string        `json:"name"`
	Metric    string        `json:"metric"`
	Threshold float64       `json:"threshold"`
	Operator  string        `json:"operator"`
	Duration  time.Duration `json:"duration"`
	Severity  string        `json:"severity"`
	Actions   []string      `json:"actions"`
}

type AlertingConfig

type AlertingConfig struct {
	Enabled  bool                  `json:"enabled"`
	Rules    []AlertRule           `json:"rules"`
	Channels []NotificationChannel `json:"channels"`
}

type AutoScaler

type AutoScaler struct {
	// contains filtered or unexported fields
}

AutoScaler handles automatic scaling decisions

func NewAutoScaler

func NewAutoScaler(config AutoScalerConfig, logger Logger) *AutoScaler

func (*AutoScaler) GetMetrics

func (as *AutoScaler) GetMetrics() *AutoScalerMetrics

func (*AutoScaler) Start

func (as *AutoScaler) Start() error

func (*AutoScaler) Stop

func (as *AutoScaler) Stop()

func (*AutoScaler) TriggerScaleDown

func (as *AutoScaler) TriggerScaleDown(reason string) error

func (*AutoScaler) TriggerScaleUp

func (as *AutoScaler) TriggerScaleUp(reason string) error

type Buffer

type Buffer struct {
	Data []byte
	Size int
	// contains filtered or unexported fields
}

func (*Buffer) Close

func (b *Buffer) Close() error

func (*Buffer) ID

func (b *Buffer) ID() string

type BufferPool

type BufferPool struct {
	// contains filtered or unexported fields
}

BufferPool manages reusable byte buffers

func NewBufferPool

func NewBufferPool(config BufferPoolConfig) *BufferPool

func (*BufferPool) Acquire

func (p *BufferPool) Acquire(ctx context.Context) (Resource, error)

func (*BufferPool) Close

func (p *BufferPool) Close() error

func (*BufferPool) GetStats

func (bp *BufferPool) GetStats() (int64, int64)

func (*BufferPool) Release

func (p *BufferPool) Release(resource Resource) error

func (*BufferPool) Resize

func (p *BufferPool) Resize(newSize int) error

type CPUConfig

type CPUConfig struct {
	MaxCores         int    `json:"max_cores"`
	AffinityMask     string `json:"affinity_mask"`
	SchedulingPolicy string `json:"scheduling_policy"`
	Priority         int    `json:"priority"`
}

CPUConfig defines CPU optimization settings

type CPUOptimizationAlgorithm

type CPUOptimizationAlgorithm struct {
	// contains filtered or unexported fields
}

CPU Optimization Algorithm

func (*CPUOptimizationAlgorithm) Configure

func (cpua *CPUOptimizationAlgorithm) Configure(config map[string]interface{}) error

func (*CPUOptimizationAlgorithm) GetName

func (cpua *CPUOptimizationAlgorithm) GetName() string

func (*CPUOptimizationAlgorithm) IsApplicable

func (cpua *CPUOptimizationAlgorithm) IsApplicable(context OptimizationContext) bool

func (*CPUOptimizationAlgorithm) Optimize

func (cpua *CPUOptimizationAlgorithm) Optimize(context OptimizationContext) (*OptimizationResult, error)

type CacheConfig

type CacheConfig struct {
	Enabled     bool           `json:"enabled"`
	MaxSize     int64          `json:"max_size"`
	TTL         time.Duration  `json:"ttl"`
	Strategy    CacheStrategy  `json:"strategy"`
	Levels      []CacheLevel   `json:"levels"`
	Compression bool           `json:"compression"`
	Persistence bool           `json:"persistence"`
	Sharding    ShardingConfig `json:"sharding"`
}

CacheConfig defines caching configuration

type CacheEntry

type CacheEntry struct {
	Value      interface{}
	ExpiresAt  time.Time
	AccessedAt time.Time
	CreatedAt  time.Time
	Size       int64
}

type CacheLevel

type CacheLevel struct {
	Name        string        `json:"name"`
	MaxSize     int64         `json:"max_size"`
	TTL         time.Duration `json:"ttl"`
	Strategy    CacheStrategy `json:"strategy"`
	Compression bool          `json:"compression"`
	Persistence bool          `json:"persistence"`
}

CacheLevel defines a cache tier

type CacheLevelImpl

type CacheLevelImpl struct {
	// contains filtered or unexported fields
}

func (*CacheLevelImpl) Clear

func (cl *CacheLevelImpl) Clear()

func (*CacheLevelImpl) Delete

func (cl *CacheLevelImpl) Delete(key string)

func (*CacheLevelImpl) Get

func (cl *CacheLevelImpl) Get(key string) (interface{}, bool)

func (*CacheLevelImpl) Set

func (cl *CacheLevelImpl) Set(key string, value interface{}, ttl time.Duration) error

type CacheManager

type CacheManager interface {
	// Cache operations
	Get(ctx context.Context, key string) (interface{}, bool)
	Set(ctx context.Context, key string, value interface{}, ttl time.Duration) error
	Delete(ctx context.Context, key string) error
	Clear(ctx context.Context) error

	// Multi-operations
	GetMulti(ctx context.Context, keys []string) (map[string]interface{}, error)
	SetMulti(ctx context.Context, items map[string]interface{}, ttl time.Duration) error
	DeleteMulti(ctx context.Context, keys []string) error

	// Management
	GetMetrics() CacheMetrics
	GetStats() CacheStats
	ApplyOptimization(action OptimizationAction) error

	// Configuration
	UpdateConfig(config CacheConfig) error
	GetConfig() CacheConfig

	// Lifecycle
	Start(ctx context.Context) error
	Stop() error
	Health() error
}

CacheManager interface for caching operations

func NewCacheManager

func NewCacheManager(config CacheConfig, logger Logger) CacheManager

type CacheManagerImpl

type CacheManagerImpl struct {
	// contains filtered or unexported fields
}

CacheManagerImpl implements comprehensive caching with memory optimization

func (*CacheManagerImpl) ApplyOptimization

func (cm *CacheManagerImpl) ApplyOptimization(action OptimizationAction) error

func (*CacheManagerImpl) Clear

func (cm *CacheManagerImpl) Clear(ctx context.Context) error

func (*CacheManagerImpl) Delete

func (cm *CacheManagerImpl) Delete(ctx context.Context, key string) error

func (*CacheManagerImpl) DeleteMulti

func (cm *CacheManagerImpl) DeleteMulti(ctx context.Context, keys []string) error

func (*CacheManagerImpl) Get

func (cm *CacheManagerImpl) Get(ctx context.Context, key string) (interface{}, bool)

func (*CacheManagerImpl) GetConfig

func (cm *CacheManagerImpl) GetConfig() CacheConfig

func (*CacheManagerImpl) GetMetrics

func (cm *CacheManagerImpl) GetMetrics() CacheMetrics

func (*CacheManagerImpl) GetMulti

func (cm *CacheManagerImpl) GetMulti(ctx context.Context, keys []string) (map[string]interface{}, error)

func (*CacheManagerImpl) GetStats

func (cm *CacheManagerImpl) GetStats() CacheStats

func (*CacheManagerImpl) Health

func (cm *CacheManagerImpl) Health() error

func (*CacheManagerImpl) Set

func (cm *CacheManagerImpl) Set(ctx context.Context, key string, value interface{}, ttl time.Duration) error

func (*CacheManagerImpl) SetMulti

func (cm *CacheManagerImpl) SetMulti(ctx context.Context, items map[string]interface{}, ttl time.Duration) error

func (*CacheManagerImpl) Start

func (cm *CacheManagerImpl) Start(ctx context.Context) error

func (*CacheManagerImpl) Stop

func (cm *CacheManagerImpl) Stop() error

func (*CacheManagerImpl) UpdateConfig

func (cm *CacheManagerImpl) UpdateConfig(config CacheConfig) error

type CacheMetrics

type CacheMetrics struct {
	HitRate   float64 `json:"hit_rate"`
	Size      int64   `json:"size"`
	Evictions int64   `json:"evictions"`
}

Metric types

type CacheOptimizationAlgorithm

type CacheOptimizationAlgorithm struct {
	// contains filtered or unexported fields
}

Cache Optimization Algorithm

func (*CacheOptimizationAlgorithm) Configure

func (coa *CacheOptimizationAlgorithm) Configure(config map[string]interface{}) error

func (*CacheOptimizationAlgorithm) GetName

func (coa *CacheOptimizationAlgorithm) GetName() string

func (*CacheOptimizationAlgorithm) IsApplicable

func (coa *CacheOptimizationAlgorithm) IsApplicable(context OptimizationContext) bool

func (*CacheOptimizationAlgorithm) Optimize

func (coa *CacheOptimizationAlgorithm) Optimize(context OptimizationContext) (*OptimizationResult, error)

type CacheStats

type CacheStats struct {
	Hits        int64   `json:"hits"`
	Misses      int64   `json:"misses"`
	Evictions   int64   `json:"evictions"`
	Size        int64   `json:"size"`
	MaxSize     int64   `json:"max_size"`
	HitRate     float64 `json:"hit_rate"`
	MemoryUsage int64   `json:"memory_usage"`
}

type CacheStrategy

type CacheStrategy string

Cache strategies

const (
	CacheStrategyLRU      CacheStrategy = "lru"
	CacheStrategyLFU      CacheStrategy = "lfu"
	CacheStrategyFIFO     CacheStrategy = "fifo"
	CacheStrategyAdaptive CacheStrategy = "adaptive"
)

type CollectorConfig

type CollectorConfig struct {
	Name    string                 `json:"name"`
	Type    string                 `json:"type"`
	Enabled bool                   `json:"enabled"`
	Config  map[string]interface{} `json:"config"`
}

type ConcurrencyConfig

type ConcurrencyConfig struct {
	MaxWorkers  int                         `json:"max_workers"`
	QueueSize   int                         `json:"queue_size"`
	WorkerPools map[string]WorkerPoolConfig `json:"worker_pools"`
	Strategies  []ConcurrencyStrategy       `json:"strategies"`
	Throttling  ThrottlingConfig            `json:"throttling"`
}

ConcurrencyConfig defines concurrency settings

type ConcurrencyEngine

type ConcurrencyEngine interface {
	// Task execution
	Submit(ctx context.Context, task Task) error
	SubmitWithPriority(ctx context.Context, task Task, priority int) error
	SubmitBatch(ctx context.Context, tasks []Task) error

	// Worker pool management
	ScaleWorkers(poolName string, count int) error
	GetWorkerPools() map[string]WorkerPoolInfo

	// Pipeline operations
	CreatePipeline(name string, stages []PipelineStage) error
	ExecutePipeline(ctx context.Context, pipelineName string, input interface{}) error

	// Metrics and monitoring
	GetMetrics() ConcurrencyMetrics
	GetQueueStats() QueueStats
	ApplyOptimization(action OptimizationAction) error

	// Configuration
	UpdateConfig(config ConcurrencyConfig) error
	GetConfig() ConcurrencyConfig

	// Lifecycle
	Start(ctx context.Context) error
	Stop() error
	Health() error
}

ConcurrencyEngine interface for concurrency management

type ConcurrencyEngineImpl

type ConcurrencyEngineImpl struct {
	// contains filtered or unexported fields
}

ConcurrencyEngine manages concurrent processing with various execution patterns

func NewConcurrencyEngine

func NewConcurrencyEngine(config ConcurrencyConfig, logger Logger) *ConcurrencyEngineImpl

func (*ConcurrencyEngineImpl) CreatePipeline

func (e *ConcurrencyEngineImpl) CreatePipeline(config PipelineConfig) (*Pipeline, error)

func (*ConcurrencyEngineImpl) CreateWorkerPool

func (e *ConcurrencyEngineImpl) CreateWorkerPool(config WorkerPoolConfig) (*WorkerPool, error)

func (*ConcurrencyEngineImpl) ExecuteBatch

func (e *ConcurrencyEngineImpl) ExecuteBatch(tasks []Task, config BatchConfig) (*BatchResult, error)

func (*ConcurrencyEngineImpl) GetMetrics

func (e *ConcurrencyEngineImpl) GetMetrics() *ConcurrencyMetrics

func (*ConcurrencyEngineImpl) GetStats

func (e *ConcurrencyEngineImpl) GetStats() *ConcurrencyStats

func (*ConcurrencyEngineImpl) OptimizeForSystem

func (e *ConcurrencyEngineImpl) OptimizeForSystem()

func (*ConcurrencyEngineImpl) ProcessStream

func (e *ConcurrencyEngineImpl) ProcessStream(stream <-chan Task, config StreamConfig) (<-chan TaskResult, error)

func (*ConcurrencyEngineImpl) Start

func (e *ConcurrencyEngineImpl) Start() error

func (*ConcurrencyEngineImpl) Stop

func (e *ConcurrencyEngineImpl) Stop() error

func (*ConcurrencyEngineImpl) SubmitTask

func (e *ConcurrencyEngineImpl) SubmitTask(task Task) error

type ConcurrencyMetrics

type ConcurrencyMetrics struct {
	ActiveWorkers  int   `json:"active_workers"`
	QueuedTasks    int   `json:"queued_tasks"`
	CompletedTasks int64 `json:"completed_tasks"`
	FailedTasks    int64 `json:"failed_tasks"`
}

type ConcurrencyStrategy

type ConcurrencyStrategy struct {
	Name       string                 `json:"name"`
	Type       ConcurrencyType        `json:"type"`
	Parameters map[string]interface{} `json:"parameters"`
	Conditions []string               `json:"conditions"`
}

ConcurrencyStrategy defines concurrency patterns

type ConcurrencyType

type ConcurrencyType string
const (
	ConcurrencyTypeWorkerPool ConcurrencyType = "worker_pool"
	ConcurrencyTypePipeline   ConcurrencyType = "pipeline"
	ConcurrencyTypeFanOut     ConcurrencyType = "fan_out"
	ConcurrencyTypeFanIn      ConcurrencyType = "fan_in"
	ConcurrencyTypeProducer   ConcurrencyType = "producer_consumer"
)

type Config

type Config struct {
	// General settings
	Enabled     bool   `json:"enabled"`
	AutoTuning  bool   `json:"auto_tuning"`
	ProfileName string `json:"profile_name"`

	// Cache configuration
	Cache CacheConfig `json:"cache"`

	// Concurrency settings
	Concurrency ConcurrencyConfig `json:"concurrency"`

	// Resource management
	Resources ResourceConfig `json:"resources"`

	// Monitoring configuration
	Monitoring MonitoringConfig `json:"monitoring"`

	// Load balancing
	LoadBalancing LoadBalancingConfig `json:"load_balancing"`

	// Optimization settings
	Optimization OptimizationConfig `json:"optimization"`

	// Adaptive tuning
	AdaptiveTuning AdaptiveTuningConfig `json:"adaptive_tuning"`
}

Config defines performance optimization configuration

type Connection

type Connection interface {
	Resource
	IsValid() bool
	LastUsed() time.Time
}

type ConnectionPool

type ConnectionPool struct {
	// contains filtered or unexported fields
}

ConnectionPool manages database/network connections

func NewConnectionPool

func NewConnectionPool(config ConnectionPoolConfig, logger Logger) *ConnectionPool

func (*ConnectionPool) Acquire

func (p *ConnectionPool) Acquire(ctx context.Context) (Resource, error)

func (*ConnectionPool) Close

func (p *ConnectionPool) Close() error

func (*ConnectionPool) GetStats

func (p *ConnectionPool) GetStats() PoolStats

func (*ConnectionPool) Release

func (p *ConnectionPool) Release(resource Resource) error

func (*ConnectionPool) Resize

func (p *ConnectionPool) Resize(newSize int) error

type ConsistentHashAlgorithm

type ConsistentHashAlgorithm struct {
	// contains filtered or unexported fields
}

ConsistentHashAlgorithm implements consistent hashing

func (*ConsistentHashAlgorithm) Configure

func (ch *ConsistentHashAlgorithm) Configure(config map[string]interface{}) error

func (*ConsistentHashAlgorithm) GetName

func (ch *ConsistentHashAlgorithm) GetName() string

func (*ConsistentHashAlgorithm) SelectNode

func (ch *ConsistentHashAlgorithm) SelectNode(nodes []*LoadBalancerNode, request *Request) (*LoadBalancerNode, error)

type ExecutionTracer

type ExecutionTracer struct {
	// contains filtered or unexported fields
}

ExecutionTracer traces execution paths and timing

type FeedbackLoop

type FeedbackLoop struct {
	// contains filtered or unexported fields
}

FeedbackLoop manages continuous learning and improvement

type FileHandlePool

type FileHandlePool struct {
	// contains filtered or unexported fields
}

FileHandlePool manages file descriptors

type GCTuner

type GCTuner struct {
	// contains filtered or unexported fields
}

GCTuner optimizes garbage collection

func NewGCTuner

func NewGCTuner(config MemoryConfig) *GCTuner

func (*GCTuner) ForceGC

func (gt *GCTuner) ForceGC()

func (*GCTuner) TuneGC

func (gt *GCTuner) TuneGC()

type GeneticOptimizationAlgorithm

type GeneticOptimizationAlgorithm struct {
	// contains filtered or unexported fields
}

Genetic Optimization Algorithm

func (*GeneticOptimizationAlgorithm) Configure

func (goa *GeneticOptimizationAlgorithm) Configure(config map[string]interface{}) error

func (*GeneticOptimizationAlgorithm) GetName

func (goa *GeneticOptimizationAlgorithm) GetName() string

func (*GeneticOptimizationAlgorithm) IsApplicable

func (goa *GeneticOptimizationAlgorithm) IsApplicable(context OptimizationContext) bool

func (*GeneticOptimizationAlgorithm) Optimize

func (goa *GeneticOptimizationAlgorithm) Optimize(context OptimizationContext) (*OptimizationResult, error)

type HealthCheckConfig

type HealthCheckConfig struct {
	Type               string        `json:"type"`
	Endpoint           string        `json:"endpoint"`
	Interval           time.Duration `json:"interval"`
	Timeout            time.Duration `json:"timeout"`
	Retries            int           `json:"retries"`
	HealthyThreshold   int           `json:"healthy_threshold"`
	UnhealthyThreshold int           `json:"unhealthy_threshold"`
}

type IOConfig

type IOConfig struct{}

Configuration types are defined in interfaces.go

type Individual

type Individual struct {
	Genes   map[string]float64
	Fitness float64
}

type LargeMemoryBlock

type LargeMemoryBlock struct {
	Data []byte
	Size int
}

func (*LargeMemoryBlock) Close

func (l *LargeMemoryBlock) Close() error

func (*LargeMemoryBlock) ID

func (l *LargeMemoryBlock) ID() string

type LeastConnectionsAlgorithm

type LeastConnectionsAlgorithm struct{}

LeastConnectionsAlgorithm selects node with fewest active connections

func (*LeastConnectionsAlgorithm) Configure

func (lc *LeastConnectionsAlgorithm) Configure(config map[string]interface{}) error

func (*LeastConnectionsAlgorithm) GetName

func (lc *LeastConnectionsAlgorithm) GetName() string

func (*LeastConnectionsAlgorithm) SelectNode

func (lc *LeastConnectionsAlgorithm) SelectNode(nodes []*LoadBalancerNode, request *Request) (*LoadBalancerNode, error)

type LoadAnalyzer

type LoadAnalyzer struct {
	// contains filtered or unexported fields
}

LoadAnalyzer analyzes load patterns and provides insights

type LoadBalanceAlgorithm

type LoadBalanceAlgorithm string
const (
	LoadBalanceRoundRobin LoadBalanceAlgorithm = "round_robin"
	LoadBalanceLeastConn  LoadBalanceAlgorithm = "least_conn"
	LoadBalanceWeighted   LoadBalanceAlgorithm = "weighted"
	LoadBalanceIPHash     LoadBalanceAlgorithm = "ip_hash"
	LoadBalanceAdaptive   LoadBalanceAlgorithm = "adaptive"
)

type LoadBalanceTarget

type LoadBalanceTarget struct {
	ID       string                 `json:"id"`
	Address  string                 `json:"address"`
	Weight   int                    `json:"weight"`
	Enabled  bool                   `json:"enabled"`
	Metadata map[string]interface{} `json:"metadata"`
}

type LoadBalancerImpl

type LoadBalancerImpl struct {
	// contains filtered or unexported fields
}

LoadBalancerImpl manages load distribution and auto-scaling

func NewLoadBalancer

func NewLoadBalancer(config LoadBalancerConfig, logger Logger) *LoadBalancerImpl

func (*LoadBalancerImpl) AddNode

func (lb *LoadBalancerImpl) AddNode(config NodeConfig) error

func (*LoadBalancerImpl) BalanceRequest

func (lb *LoadBalancerImpl) BalanceRequest(request *Request) (*LoadBalancerNode, error)

func (*LoadBalancerImpl) GetLoadReport

func (lb *LoadBalancerImpl) GetLoadReport() *LoadBalancerReport

func (*LoadBalancerImpl) GetMetrics

func (lb *LoadBalancerImpl) GetMetrics() *LoadBalancerMetrics

func (*LoadBalancerImpl) GetNodeDistribution

func (lb *LoadBalancerImpl) GetNodeDistribution() map[string]float64

func (*LoadBalancerImpl) GetStats

func (lb *LoadBalancerImpl) GetStats() *LoadBalancerStats

func (*LoadBalancerImpl) RemoveNode

func (lb *LoadBalancerImpl) RemoveNode(nodeID string) error

func (*LoadBalancerImpl) Start

func (lb *LoadBalancerImpl) Start() error

func (*LoadBalancerImpl) Stop

func (lb *LoadBalancerImpl) Stop() error

type LoadBalancerNode

type LoadBalancerNode struct {
	// contains filtered or unexported fields
}

LoadBalancerNode represents a processing node in the load balancer

type LoadBalancingAlgorithm

type LoadBalancingAlgorithm interface {
	SelectNode(nodes []*LoadBalancerNode, request *Request) (*LoadBalancerNode, error)
	GetName() string
	Configure(config map[string]interface{}) error
}

LoadBalancingAlgorithm interface for different load balancing strategies

type LoadBalancingConfig

type LoadBalancingConfig struct{}

type LoadPredictor

type LoadPredictor struct {
	// contains filtered or unexported fields
}

LoadPredictor forecasts future load patterns

type Logger

type Logger interface {
	Info(msg string, keysAndValues ...interface{})
	Warn(msg string, keysAndValues ...interface{})
	Error(msg string, keysAndValues ...interface{})
	Debug(msg string, keysAndValues ...interface{})
}

Placeholder types for compilation

type MLConfig

type MLConfig struct {
	TrainingInterval   time.Duration
	MinTrainingSamples int
	Training           TrainingConfig
	Evaluation         EvaluationConfig
	Features           FeatureConfig
	Pipeline           PipelineConfig
}

type MLModelType

type MLModelType int
const (
	LinearRegression MLModelType = iota
	RandomForest
	NeuralNetwork
	SVM
)

type MachineLearner

type MachineLearner struct {
	// contains filtered or unexported fields
}

MachineLearner implements ML-based performance learning

func NewMachineLearner

func NewMachineLearner(config MLConfig, logger Logger) *MachineLearner

func (*MachineLearner) EvaluateModels

func (ml *MachineLearner) EvaluateModels() *ModelEvaluation

func (*MachineLearner) ExtractFeatures

func (ml *MachineLearner) ExtractFeatures() *FeatureSet

func (*MachineLearner) ExtractPatterns

func (ml *MachineLearner) ExtractPatterns() []*PerformancePattern

func (*MachineLearner) GetMetrics

func (ml *MachineLearner) GetMetrics() *MLMetrics

func (*MachineLearner) Start

func (ml *MachineLearner) Start() error

func (*MachineLearner) Stop

func (ml *MachineLearner) Stop()

func (*MachineLearner) TrainModels

func (ml *MachineLearner) TrainModels(features *FeatureSet)

func (*MachineLearner) UpdateModels

func (ml *MachineLearner) UpdateModels()

type MemoryBlock

type MemoryBlock struct {
	Data []byte
	Size int
	// contains filtered or unexported fields
}

func (*MemoryBlock) Close

func (m *MemoryBlock) Close() error

func (*MemoryBlock) ID

func (m *MemoryBlock) ID() string

type MemoryConfig

type MemoryConfig struct {
	MaxHeapSize     int64          `json:"max_heap_size"`
	GCTarget        int            `json:"gc_target"`
	GCThreshold     float64        `json:"gc_threshold"`
	PoolSizes       map[string]int `json:"pool_sizes"`
	EnableProfiling bool           `json:"enable_profiling"`
}

MemoryConfig defines memory management settings

type MemoryManager

type MemoryManager struct {
	// contains filtered or unexported fields
}

MemoryManager handles memory optimization

func NewMemoryManager

func NewMemoryManager(config MemoryConfig, logger Logger) *MemoryManager

func (*MemoryManager) CreatePool

func (mm *MemoryManager) CreatePool(name string, factory func() interface{}, reset func(interface{}), maxSize int)

func (*MemoryManager) GetPool

func (mm *MemoryManager) GetPool(name string) *ObjectPool

func (*MemoryManager) OptimizeMemory

func (mm *MemoryManager) OptimizeMemory()

type MemoryOptimizationAlgorithm

type MemoryOptimizationAlgorithm struct {
	// contains filtered or unexported fields
}

Memory Optimization Algorithm

func (*MemoryOptimizationAlgorithm) Configure

func (moa *MemoryOptimizationAlgorithm) Configure(config map[string]interface{}) error

func (*MemoryOptimizationAlgorithm) GetName

func (moa *MemoryOptimizationAlgorithm) GetName() string

func (*MemoryOptimizationAlgorithm) IsApplicable

func (moa *MemoryOptimizationAlgorithm) IsApplicable(context OptimizationContext) bool

func (*MemoryOptimizationAlgorithm) Optimize

func (moa *MemoryOptimizationAlgorithm) Optimize(context OptimizationContext) (*OptimizationResult, error)

type MemoryPool

type MemoryPool struct {
	// contains filtered or unexported fields
}

MemoryPool manages memory blocks

func NewMemoryPool

func NewMemoryPool(config MemoryPoolConfig) *MemoryPool

func (*MemoryPool) Acquire

func (p *MemoryPool) Acquire(ctx context.Context) (Resource, error)

func (*MemoryPool) Close

func (p *MemoryPool) Close() error

func (*MemoryPool) GetStats

func (p *MemoryPool) GetStats() PoolStats

func (*MemoryPool) Release

func (p *MemoryPool) Release(resource Resource) error

func (*MemoryPool) Resize

func (p *MemoryPool) Resize(newSize int) error

type MemoryProfiler

type MemoryProfiler struct {
	// contains filtered or unexported fields
}

MemoryProfiler profiles memory usage

func NewMemoryProfiler

func NewMemoryProfiler(enabled bool) *MemoryProfiler

func (*MemoryProfiler) GetSnapshots

func (mp *MemoryProfiler) GetSnapshots() []*MemorySnapshot

func (*MemoryProfiler) TakeSnapshot

func (mp *MemoryProfiler) TakeSnapshot()

type MemorySnapshot

type MemorySnapshot struct {
	Timestamp   time.Time `json:"timestamp"`
	HeapSize    int64     `json:"heap_size"`
	HeapUsed    int64     `json:"heap_used"`
	GCRuns      int64     `json:"gc_runs"`
	Allocations int64     `json:"allocations"`
	Objects     int64     `json:"objects"`
}

type Metric

type Metric struct {
	Name      string            `json:"name"`
	Value     float64           `json:"value"`
	Timestamp time.Time         `json:"timestamp"`
	Tags      map[string]string `json:"tags"`
	Type      string            `json:"type"`
}

type MetricQuery

type MetricQuery struct {
	Metric      string            `json:"metric"`
	StartTime   time.Time         `json:"start_time"`
	EndTime     time.Time         `json:"end_time"`
	Tags        map[string]string `json:"tags"`
	Aggregation string            `json:"aggregation"`
}

type MetricResult

type MetricResult struct {
	Metrics []Metric      `json:"metrics"`
	Summary MetricSummary `json:"summary"`
}

type MetricSummary

type MetricSummary struct {
	Count   int64   `json:"count"`
	Average float64 `json:"average"`
	Min     float64 `json:"min"`
	Max     float64 `json:"max"`
	Sum     float64 `json:"sum"`
}

type MetricsCollector

type MetricsCollector struct {
	// contains filtered or unexported fields
}

MetricsCollector gathers performance metrics from various sources

func NewMetricsCollector

func NewMetricsCollector(config CollectorConfig, logger Logger) *MetricsCollector

func (*MetricsCollector) GetMetrics

func (c *MetricsCollector) GetMetrics() *CollectorMetrics

func (*MetricsCollector) Start

func (c *MetricsCollector) Start() error

func (*MetricsCollector) Stop

func (c *MetricsCollector) Stop()

type MonitorMetrics

type MonitorMetrics struct{}

type MonitoringConfig

type MonitoringConfig struct{}

type MonitoringDashboard

type MonitoringDashboard struct {
	// contains filtered or unexported fields
}

MonitoringDashboard provides real-time monitoring views

type NetworkBuffers

type NetworkBuffers struct {
	Read  int `json:"read"`
	Write int `json:"write"`
}

type NetworkConfig

type NetworkConfig struct{}

type NotificationChannel

type NotificationChannel struct {
	Name    string                 `json:"name"`
	Type    string                 `json:"type"`
	Config  map[string]interface{} `json:"config"`
	Enabled bool                   `json:"enabled"`
}

type ObjectPool

type ObjectPool struct {
	// contains filtered or unexported fields
}

ObjectPool manages reusable objects

func (*ObjectPool) Get

func (op *ObjectPool) Get() interface{}

func (*ObjectPool) IsIdle

func (op *ObjectPool) IsIdle() bool

func (*ObjectPool) Put

func (op *ObjectPool) Put(obj interface{})

type OptimizationAction

type OptimizationAction struct{}

type OptimizationAlgorithm

type OptimizationAlgorithm interface {
	Optimize(context OptimizationContext) (*OptimizationResult, error)
	GetName() string
	Configure(config map[string]interface{}) error
	IsApplicable(context OptimizationContext) bool
}

OptimizationAlgorithm interface for different optimization strategies

type OptimizationAnalyzer

type OptimizationAnalyzer struct {
	// contains filtered or unexported fields
}

OptimizationAnalyzer identifies optimization opportunities

func NewOptimizationAnalyzer

func NewOptimizationAnalyzer(config AnalyzerConfig, logger Logger) *OptimizationAnalyzer

func (*OptimizationAnalyzer) AnalyzeOpportunities

func (oa *OptimizationAnalyzer) AnalyzeOpportunities() []*OptimizationOpportunity

func (*OptimizationAnalyzer) GetMetrics

func (oa *OptimizationAnalyzer) GetMetrics() *AnalyzerMetrics

func (*OptimizationAnalyzer) Start

func (oa *OptimizationAnalyzer) Start() error

func (*OptimizationAnalyzer) Stop

func (oa *OptimizationAnalyzer) Stop()

type OptimizationCondition

type OptimizationCondition struct{}

type OptimizationConfig

type OptimizationConfig struct{}

type OptimizationConstraint

type OptimizationConstraint struct {
	Metric   string  `json:"metric"`
	Operator string  `json:"operator"`
	Value    float64 `json:"value"`
	Hard     bool    `json:"hard"`
}

type OptimizationEngine

type OptimizationEngine interface {
	// Optimization operations
	Optimize(ctx context.Context, objectives []OptimizationObjective) (*OptimizationResult, error)
	EvaluateSolution(solution OptimizationSolution) (float64, error)

	// Algorithm management
	RegisterAlgorithm(algorithm OptimizationAlgorithm) error
	GetAlgorithms() []OptimizationAlgorithm

	// Solution management
	GetBestSolution() (*OptimizationSolution, error)
	GetSolutionHistory() ([]OptimizationSolution, error)

	// Lifecycle
	Start(ctx context.Context) error
	Stop() error
	Health() error
}

OptimizationEngine interface for optimization

type OptimizationEngineImpl

type OptimizationEngineImpl struct {
	// contains filtered or unexported fields
}

OptimizationEngineImpl manages various optimization algorithms

func NewOptimizationEngine

func NewOptimizationEngine(config OptimizationConfig, logger Logger) *OptimizationEngineImpl

func (*OptimizationEngineImpl) GetMetrics

func (oe *OptimizationEngineImpl) GetMetrics() *OptimizationMetrics

func (*OptimizationEngineImpl) GetStats

func (oe *OptimizationEngineImpl) GetStats() *OptimizationStats

func (*OptimizationEngineImpl) RegisterAlgorithm

func (oe *OptimizationEngineImpl) RegisterAlgorithm(name string, algorithm OptimizationAlgorithm)

func (*OptimizationEngineImpl) Start

func (oe *OptimizationEngineImpl) Start() error

func (*OptimizationEngineImpl) Stop

func (oe *OptimizationEngineImpl) Stop() error

type OptimizationExecutor

type OptimizationExecutor struct {
	// contains filtered or unexported fields
}

OptimizationExecutor applies optimization strategies

type OptimizationObjective

type OptimizationObjective struct {
	Metric    string  `json:"metric"`
	Target    float64 `json:"target"`
	Weight    float64 `json:"weight"`
	Direction string  `json:"direction"` // minimize, maximize
}

type OptimizationRecommendation

type OptimizationRecommendation struct {
	Type        OptimizationType `json:"type"`
	Priority    Priority         `json:"priority"`
	Description string           `json:"description"`
	Action      string           `json:"action"`
}

type OptimizationResult

type OptimizationResult struct {
	Solution   OptimizationSolution   `json:"solution"`
	Score      float64                `json:"score"`
	Iterations int                    `json:"iterations"`
	Duration   time.Duration          `json:"duration"`
	Convergent bool                   `json:"convergent"`
	Metadata   map[string]interface{} `json:"metadata"`
}

type OptimizationRule

type OptimizationRule struct {
	ID        string                `json:"id"`
	Name      string                `json:"name"`
	Type      OptimizationType      `json:"type"`
	Condition OptimizationCondition `json:"condition"`
	Action    OptimizationAction    `json:"action"`
	Priority  int                   `json:"priority"`
	Enabled   bool                  `json:"enabled"`
}

OptimizationRule defines a specific optimization

type OptimizationScheduler

type OptimizationScheduler struct {
	// contains filtered or unexported fields
}

OptimizationScheduler manages when and how optimizations are applied

type OptimizationSolution

type OptimizationSolution struct {
	ID         string                 `json:"id"`
	Parameters map[string]interface{} `json:"parameters"`
	Score      float64                `json:"score"`
	CreatedAt  time.Time              `json:"created_at"`
	AppliedAt  *time.Time             `json:"applied_at,omitempty"`
}

type OptimizationType

type OptimizationType string

Performance optimization types

const (
	OptimizationTypeCache       OptimizationType = "cache"
	OptimizationTypeConcurrency OptimizationType = "concurrency"
	OptimizationTypeMemory      OptimizationType = "memory"
	OptimizationTypeIO          OptimizationType = "io"
	OptimizationTypeNetwork     OptimizationType = "network"
	OptimizationTypeAlgorithm   OptimizationType = "algorithm"
)

type PerformanceAlerter

type PerformanceAlerter struct {
	// contains filtered or unexported fields
}

PerformanceAlerter handles performance alerts and notifications

type PerformanceAnalyzer

type PerformanceAnalyzer struct {
	// contains filtered or unexported fields
}

PerformanceAnalyzer analyzes metrics for patterns and anomalies

func NewPerformanceAnalyzer

func NewPerformanceAnalyzer(config AnalyzerConfig, logger Logger) *PerformanceAnalyzer

func (*PerformanceAnalyzer) Analyze

func (a *PerformanceAnalyzer) Analyze()

func (*PerformanceAnalyzer) GetMetrics

func (a *PerformanceAnalyzer) GetMetrics() *AnalyzerMetrics

func (*PerformanceAnalyzer) Start

func (a *PerformanceAnalyzer) Start() error

func (*PerformanceAnalyzer) Stop

func (a *PerformanceAnalyzer) Stop()

type PerformanceConstraints

type PerformanceConstraints struct {
	MaxWorkers     int   `json:"max_workers"`
	MaxMemory      int64 `json:"max_memory"`
	MaxCacheSize   int64 `json:"max_cache_size"`
	MaxConnections int   `json:"max_connections"`
}

PerformanceConstraints defines resource constraints

type PerformanceManager

type PerformanceManager struct {
	// contains filtered or unexported fields
}

PerformanceManager orchestrates all performance optimization components

func NewPerformanceManager

func NewPerformanceManager(config *Config, logger Logger) *PerformanceManager

NewPerformanceManager creates a new performance manager

func (*PerformanceManager) ApplyProfile

func (pm *PerformanceManager) ApplyProfile(profileName string) error

ApplyProfile applies a performance profile

func (*PerformanceManager) DisableAutoTuning

func (pm *PerformanceManager) DisableAutoTuning() error

DisableAutoTuning disables automatic performance tuning

func (*PerformanceManager) EnableAutoTuning

func (pm *PerformanceManager) EnableAutoTuning() error

EnableAutoTuning enables automatic performance tuning

func (*PerformanceManager) GetMetrics

func (pm *PerformanceManager) GetMetrics() *PerformanceMetrics

GetMetrics returns current performance metrics

func (*PerformanceManager) GetProfile

func (pm *PerformanceManager) GetProfile(name string) (*PerformanceProfile, error)

GetProfile returns a performance profile by name

func (*PerformanceManager) GetRecommendations

func (pm *PerformanceManager) GetRecommendations() []OptimizationRecommendation

GetRecommendations returns performance optimization recommendations

func (*PerformanceManager) OptimizeFor

func (pm *PerformanceManager) OptimizeFor(target PerformanceTarget) error

OptimizeFor optimizes for a specific performance target

func (*PerformanceManager) Shutdown

func (pm *PerformanceManager) Shutdown(timeout time.Duration) error

Shutdown gracefully shuts down the performance manager

type PerformanceMetrics

type PerformanceMetrics struct {
	StartTime  time.Time `json:"start_time"`
	LastUpdate time.Time `json:"last_update"`

	// System metrics
	CPUUsage       float64         `json:"cpu_usage"`
	MemoryUsage    int64           `json:"memory_usage"`
	GoroutineCount int             `json:"goroutine_count"`
	GCStats        runtime.GCStats `json:"gc_stats"`

	// Performance metrics
	ThroughputRPS float64       `json:"throughput_rps"`
	LatencyP50    time.Duration `json:"latency_p50"`
	LatencyP95    time.Duration `json:"latency_p95"`
	LatencyP99    time.Duration `json:"latency_p99"`
	ErrorRate     float64       `json:"error_rate"`

	// Cache metrics
	CacheHitRate   float64 `json:"cache_hit_rate"`
	CacheSize      int64   `json:"cache_size"`
	CacheEvictions int64   `json:"cache_evictions"`

	// Concurrency metrics
	ActiveWorkers  int   `json:"active_workers"`
	QueuedTasks    int   `json:"queued_tasks"`
	CompletedTasks int64 `json:"completed_tasks"`
	FailedTasks    int64 `json:"failed_tasks"`

	// Resource metrics
	PoolUtilization map[string]float64       `json:"pool_utilization"`
	ResourceWaits   map[string]time.Duration `json:"resource_waits"`
}

PerformanceMetrics tracks performance data

type PerformanceMonitor

type PerformanceMonitor interface {
	// Metrics collection
	RecordMetric(name string, value float64, tags map[string]string) error
	RecordLatency(name string, duration time.Duration, tags map[string]string) error
	RecordCounter(name string, value int64, tags map[string]string) error

	// Query operations
	GetMetric(name string) (*Metric, error)
	GetMetrics(pattern string) ([]*Metric, error)
	QueryMetrics(query MetricQuery) (*MetricResult, error)

	// Alerting
	AddAlertRule(rule AlertRule) error
	RemoveAlertRule(name string) error
	GetActiveAlerts() ([]Alert, error)

	// Lifecycle
	Start(ctx context.Context) error
	Stop() error
	Health() error
	GetMetrics() MonitorMetrics
}

PerformanceMonitor interface for monitoring

type PerformanceMonitorImpl

type PerformanceMonitorImpl struct {
	// contains filtered or unexported fields
}

PerformanceMonitorImpl provides comprehensive performance monitoring

func NewPerformanceMonitor

func NewPerformanceMonitor(config MonitoringConfig, logger Logger) *PerformanceMonitorImpl

func (*PerformanceMonitorImpl) CreateAnalyzer

func (m *PerformanceMonitorImpl) CreateAnalyzer(config AnalyzerConfig) (*PerformanceAnalyzer, error)

func (*PerformanceMonitorImpl) CreateCollector

func (m *PerformanceMonitorImpl) CreateCollector(config CollectorConfig) (*MetricsCollector, error)

func (*PerformanceMonitorImpl) ExportMetrics

func (m *PerformanceMonitorImpl) ExportMetrics(format string) ([]byte, error)

func (*PerformanceMonitorImpl) GetCurrentMetrics

func (m *PerformanceMonitorImpl) GetCurrentMetrics() map[string]interface{}

func (*PerformanceMonitorImpl) GetMetrics

func (m *PerformanceMonitorImpl) GetMetrics() *MonitoringMetrics

func (*PerformanceMonitorImpl) GetPerformanceReport

func (m *PerformanceMonitorImpl) GetPerformanceReport() *PerformanceReport

func (*PerformanceMonitorImpl) GetStats

func (m *PerformanceMonitorImpl) GetStats() *MonitoringStats

func (*PerformanceMonitorImpl) GetTopMetrics

func (m *PerformanceMonitorImpl) GetTopMetrics(limit int) []*MetricSummary

func (*PerformanceMonitorImpl) RecordMetric

func (m *PerformanceMonitorImpl) RecordMetric(name string, value float64, tags map[string]string)

func (*PerformanceMonitorImpl) Start

func (m *PerformanceMonitorImpl) Start() error

func (*PerformanceMonitorImpl) StartTrace

func (m *PerformanceMonitorImpl) StartTrace(name string) *TraceSpan

func (*PerformanceMonitorImpl) Stop

func (m *PerformanceMonitorImpl) Stop() error

type PerformanceProfile

type PerformanceProfile struct {
	Name          string                 `json:"name"`
	Description   string                 `json:"description"`
	Target        PerformanceTarget      `json:"target"`
	Constraints   PerformanceConstraints `json:"constraints"`
	Optimizations []OptimizationRule     `json:"optimizations"`
	CreatedAt     time.Time              `json:"created_at"`
	UpdatedAt     time.Time              `json:"updated_at"`
}

PerformanceProfile defines a performance optimization profile

type PerformanceTarget

type PerformanceTarget struct {
	MaxLatency     time.Duration `json:"max_latency"`
	MinThroughput  float64       `json:"min_throughput"`
	MaxErrorRate   float64       `json:"max_error_rate"`
	MaxMemoryUsage int64         `json:"max_memory_usage"`
	MaxCPUUsage    float64       `json:"max_cpu_usage"`
}

PerformanceTarget defines optimization targets

type Pipeline

type Pipeline struct {
	// contains filtered or unexported fields
}

Pipeline manages sequential processing stages

func NewPipeline

func NewPipeline(config PipelineConfig, logger Logger) *Pipeline

func (*Pipeline) GetMetrics

func (p *Pipeline) GetMetrics() *PipelineMetrics

func (*Pipeline) GetOutput

func (p *Pipeline) GetOutput() <-chan PipelineOutput

func (*Pipeline) Start

func (p *Pipeline) Start() error

func (*Pipeline) Stop

func (p *Pipeline) Stop()

func (*Pipeline) Submit

func (p *Pipeline) Submit(input PipelineInput) error

type PipelineStage

type PipelineStage struct {
	// contains filtered or unexported fields
}

PipelineStage represents a single stage in a pipeline

func NewPipelineStage

func NewPipelineStage(config StageConfig, pipeline *Pipeline, inputCh chan StageInput, outputCh chan StageOutput) *PipelineStage

func (*PipelineStage) GetMetrics

func (s *PipelineStage) GetMetrics() *StageMetrics

func (*PipelineStage) Run

func (s *PipelineStage) Run()

type PipelineStageConfig

type PipelineStageConfig struct {
	Name     string `json:"name"`
	Function func(ctx context.Context, input interface{}) (interface{}, error)
	Parallel bool          `json:"parallel"`
	Timeout  time.Duration `json:"timeout"`
}

type PoolInfo

type PoolInfo struct {
	Name         string       `json:"name"`
	Type         ResourceType `json:"type"`
	Size         int          `json:"size"`
	Available    int          `json:"available"`
	InUse        int          `json:"in_use"`
	Created      int64        `json:"created"`
	Destroyed    int64        `json:"destroyed"`
	LastActivity time.Time    `json:"last_activity"`
}

type PoolStats

type PoolStats struct {
	AcquisitionTime time.Duration `json:"acquisition_time"`
	UtilizationRate float64       `json:"utilization_rate"`
	WaitingCount    int           `json:"waiting_count"`
	ErrorRate       float64       `json:"error_rate"`
}

type PooledAllocator

type PooledAllocator struct {
	// contains filtered or unexported fields
}

PooledAllocator provides memory-efficient allocation

func NewPooledAllocator

func NewPooledAllocator() *PooledAllocator

func (*PooledAllocator) GetBuffer

func (pa *PooledAllocator) GetBuffer(size int) []byte

func (*PooledAllocator) PutBuffer

func (pa *PooledAllocator) PutBuffer(buffer []byte)

type Priority

type Priority string
const (
	PriorityHigh   Priority = "high"
	PriorityMedium Priority = "medium"
	PriorityLow    Priority = "low"
)

type ProcessingNode

type ProcessingNode struct {
	// contains filtered or unexported fields
}

ProcessingNode represents a processing unit

type QueueStats

type QueueStats struct {
	TotalQueued     int64          `json:"total_queued"`
	TotalProcessed  int64          `json:"total_processed"`
	AverageWaitTime time.Duration  `json:"average_wait_time"`
	QueueSizes      map[string]int `json:"queue_sizes"`
}

type RandomAlgorithm

type RandomAlgorithm struct{}

Random algorithm for testing

func (*RandomAlgorithm) Configure

func (ra *RandomAlgorithm) Configure(config map[string]interface{}) error

func (*RandomAlgorithm) GetName

func (ra *RandomAlgorithm) GetName() string

func (*RandomAlgorithm) SelectNode

func (ra *RandomAlgorithm) SelectNode(nodes []*LoadBalancerNode, request *Request) (*LoadBalancerNode, error)

type RequestRouter

type RequestRouter struct {
	// contains filtered or unexported fields
}

RequestRouter handles request routing and distribution

type Resource

type Resource interface {
	ID() string
	Close() error
}

type ResourceAllocator

type ResourceAllocator struct {
	// contains filtered or unexported fields
}

ResourceAllocator handles intelligent resource allocation

type ResourceConfig

type ResourceConfig struct {
	Memory  MemoryConfig         `json:"memory"`
	CPU     CPUConfig            `json:"cpu"`
	IO      IOConfig             `json:"io"`
	Network NetworkConfig        `json:"network"`
	Pools   []ResourcePoolConfig `json:"pools"`
}

ResourceConfig defines resource management settings

type ResourceMetrics

type ResourceMetrics struct {
	Utilization map[string]float64       `json:"utilization"`
	WaitTimes   map[string]time.Duration `json:"wait_times"`
}

type ResourceMonitor

type ResourceMonitor struct {
	// contains filtered or unexported fields
}

ResourceMonitor tracks resource usage and health

type ResourcePool

type ResourcePool interface {
	Acquire(ctx context.Context) (Resource, error)
	Release(resource Resource) error
	Resize(newSize int) error
	GetStats() PoolStats
	Close() error
}

ResourcePool interface for different resource types

type ResourcePoolConfig

type ResourcePoolConfig struct{}

type ResourcePoolManager

type ResourcePoolManager interface {
	// Pool operations
	CreatePool(name string, config ResourcePoolConfig) error
	GetPool(name string) (ResourcePool, error)
	DeletePool(name string) error

	// Resource operations
	Acquire(ctx context.Context, poolName string) (Resource, error)
	Release(poolName string, resource Resource) error

	// Management
	GetMetrics() ResourceMetrics
	GetPoolInfo(poolName string) (PoolInfo, error)
	ListPools() []PoolInfo

	// Lifecycle
	Start(ctx context.Context) error
	Stop() error
	Health() error
}

ResourcePoolManager interface for resource management

type ResourcePoolManagerImpl

type ResourcePoolManagerImpl struct {
	// contains filtered or unexported fields
}

ResourcePoolManager manages various resource pools with intelligent allocation

func NewResourcePoolManager

func NewResourcePoolManager(config ResourcePoolConfig, logger Logger) *ResourcePoolManagerImpl

func (*ResourcePoolManagerImpl) CreateBufferPool

func (m *ResourcePoolManagerImpl) CreateBufferPool(config BufferPoolConfig) (ResourcePool, error)

func (*ResourcePoolManagerImpl) CreateConnectionPool

func (m *ResourcePoolManagerImpl) CreateConnectionPool(config ConnectionPoolConfig) (ResourcePool, error)

func (*ResourcePoolManagerImpl) CreateMemoryPool

func (m *ResourcePoolManagerImpl) CreateMemoryPool(config MemoryPoolConfig) (ResourcePool, error)

func (*ResourcePoolManagerImpl) GetMetrics

func (m *ResourcePoolManagerImpl) GetMetrics() *ResourceMetrics

func (*ResourcePoolManagerImpl) GetPool

func (*ResourcePoolManagerImpl) GetStats

func (m *ResourcePoolManagerImpl) GetStats() *ResourceStats

func (*ResourcePoolManagerImpl) OptimizeForSystem

func (m *ResourcePoolManagerImpl) OptimizeForSystem()

func (*ResourcePoolManagerImpl) Start

func (m *ResourcePoolManagerImpl) Start() error

func (*ResourcePoolManagerImpl) Stop

func (m *ResourcePoolManagerImpl) Stop() error

type ResourceRecycler

type ResourceRecycler struct {
	// contains filtered or unexported fields
}

ResourceRecycler handles resource cleanup and reuse

type ResourceType

type ResourceType string
const (
	ResourceTypeConnection ResourceType = "connection"
	ResourceTypeBuffer     ResourceType = "buffer"
	ResourceTypeThread     ResourceType = "thread"
	ResourceTypeMemory     ResourceType = "memory"
)

type RoundRobinAlgorithm

type RoundRobinAlgorithm struct {
	// contains filtered or unexported fields
}

RoundRobinAlgorithm implements simple round-robin selection

func (*RoundRobinAlgorithm) Configure

func (rr *RoundRobinAlgorithm) Configure(config map[string]interface{}) error

func (*RoundRobinAlgorithm) GetName

func (rr *RoundRobinAlgorithm) GetName() string

func (*RoundRobinAlgorithm) SelectNode

func (rr *RoundRobinAlgorithm) SelectNode(nodes []*LoadBalancerNode, request *Request) (*LoadBalancerNode, error)

type Scheduler

type Scheduler struct {
	// contains filtered or unexported fields
}

Scheduler manages task scheduling and prioritization

func NewScheduler

func NewScheduler(config SchedulerConfig, logger Logger) *Scheduler

func (*Scheduler) GetMetrics

func (s *Scheduler) GetMetrics() *SchedulerMetrics

func (*Scheduler) Start

func (s *Scheduler) Start() error

func (*Scheduler) Stop

func (s *Scheduler) Stop()

func (*Scheduler) SubmitTask

func (s *Scheduler) SubmitTask(task Task) error

type ShardingConfig

type ShardingConfig struct {
	Enabled      bool   `json:"enabled"`
	ShardCount   int    `json:"shard_count"`
	Algorithm    string `json:"algorithm"`
	KeyExtractor string `json:"key_extractor"`
}

ShardingConfig defines cache sharding configuration

type SimulatedAnnealingAlgorithm

type SimulatedAnnealingAlgorithm struct {
	// contains filtered or unexported fields
}

Simulated Annealing Algorithm

func (*SimulatedAnnealingAlgorithm) Configure

func (saa *SimulatedAnnealingAlgorithm) Configure(config map[string]interface{}) error

func (*SimulatedAnnealingAlgorithm) GetName

func (saa *SimulatedAnnealingAlgorithm) GetName() string

func (*SimulatedAnnealingAlgorithm) IsApplicable

func (saa *SimulatedAnnealingAlgorithm) IsApplicable(context OptimizationContext) bool

func (*SimulatedAnnealingAlgorithm) Optimize

func (saa *SimulatedAnnealingAlgorithm) Optimize(context OptimizationContext) (*OptimizationResult, error)

type SlicePool

type SlicePool struct {
	// contains filtered or unexported fields
}

SlicePool manages slices

type Solution

type Solution struct {
	Parameters map[string]float64
}

func (*Solution) Copy

func (s *Solution) Copy() *Solution

type SystemProfiler

type SystemProfiler struct {
	// contains filtered or unexported fields
}

SystemProfiler profiles system resource usage

func NewSystemProfiler

func NewSystemProfiler(config ProfilerConfig, logger Logger) *SystemProfiler

func (*SystemProfiler) GetMetrics

func (p *SystemProfiler) GetMetrics() *ProfilerMetrics

func (*SystemProfiler) GetProfile

func (p *SystemProfiler) GetProfile() *SystemProfile

func (*SystemProfiler) Start

func (p *SystemProfiler) Start() error

func (*SystemProfiler) Stop

func (p *SystemProfiler) Stop()

type Task

type Task interface {
	Execute(ctx context.Context) error
	GetID() string
	GetPriority() int
}

func NewDefaultTask

func NewDefaultTask(id string, fn func(context.Context) error) Task

Utility functions for interface implementations

type TaskExecutor

type TaskExecutor struct {
	// contains filtered or unexported fields
}

TaskExecutor coordinates task execution across different patterns

type ThreadPool

type ThreadPool struct {
	// contains filtered or unexported fields
}

ThreadPool manages OS threads

type ThrottlingConfig

type ThrottlingConfig struct {
	Enabled   bool          `json:"enabled"`
	RateLimit float64       `json:"rate_limit"`
	BurstSize int           `json:"burst_size"`
	Window    time.Duration `json:"window"`
	Algorithm string        `json:"algorithm"`
}

ThrottlingConfig defines rate limiting and throttling

type TrendDirection

type TrendDirection int
const (
	NoTrend TrendDirection = iota
	IncreasingTrend
	DecreasingTrend
	StableTrend
)

func (TrendDirection) String

func (td TrendDirection) String() string

type TuningParameter

type TuningParameter struct {
	Name       string      `json:"name"`
	Type       string      `json:"type"`
	MinValue   interface{} `json:"min_value"`
	MaxValue   interface{} `json:"max_value"`
	StepSize   interface{} `json:"step_size"`
	Current    interface{} `json:"current"`
	Importance float64     `json:"importance"`
}

type TuningRecommendation

type TuningRecommendation struct {
	Parameter        string      `json:"parameter"`
	CurrentValue     interface{} `json:"current_value"`
	RecommendedValue interface{} `json:"recommended_value"`
	Confidence       float64     `json:"confidence"`
	Reason           string      `json:"reason"`
	Impact           float64     `json:"impact"`
}

type WeightedRoundRobinAlgorithm

type WeightedRoundRobinAlgorithm struct {
	// contains filtered or unexported fields
}

WeightedRoundRobinAlgorithm implements weighted round-robin selection

func (*WeightedRoundRobinAlgorithm) Configure

func (wrr *WeightedRoundRobinAlgorithm) Configure(config map[string]interface{}) error

func (*WeightedRoundRobinAlgorithm) GetName

func (wrr *WeightedRoundRobinAlgorithm) GetName() string

func (*WeightedRoundRobinAlgorithm) SelectNode

func (wrr *WeightedRoundRobinAlgorithm) SelectNode(nodes []*LoadBalancerNode, request *Request) (*LoadBalancerNode, error)

type Worker

type Worker struct {
	// contains filtered or unexported fields
}

Worker represents a single worker in a pool

func NewWorker

func NewWorker(id string, pool *WorkerPool, processor TaskProcessor) *Worker

func (*Worker) GetMetrics

func (w *Worker) GetMetrics() *WorkerMetrics

func (*Worker) IsActive

func (w *Worker) IsActive() bool

func (*Worker) Run

func (w *Worker) Run()

type WorkerPool

type WorkerPool struct {
	// contains filtered or unexported fields
}

WorkerPool manages a pool of workers for specific task types

func NewWorkerPool

func NewWorkerPool(config WorkerPoolConfig, logger Logger) *WorkerPool

func (*WorkerPool) GetActiveWorkers

func (p *WorkerPool) GetActiveWorkers() int

func (*WorkerPool) GetMetrics

func (p *WorkerPool) GetMetrics() *WorkerPoolMetrics

func (*WorkerPool) Scale

func (p *WorkerPool) Scale(delta int) error

func (*WorkerPool) Start

func (p *WorkerPool) Start() error

func (*WorkerPool) Stop

func (p *WorkerPool) Stop()

func (*WorkerPool) SubmitTask

func (p *WorkerPool) SubmitTask(task Task) error

type WorkerPoolConfig

type WorkerPoolConfig struct {
	Name        string        `json:"name"`
	MinWorkers  int           `json:"min_workers"`
	MaxWorkers  int           `json:"max_workers"`
	QueueSize   int           `json:"queue_size"`
	IdleTimeout time.Duration `json:"idle_timeout"`
	TaskTimeout time.Duration `json:"task_timeout"`
}

WorkerPoolConfig defines worker pool configuration

type WorkerPoolInfo

type WorkerPoolInfo struct {
	Name           string    `json:"name"`
	ActiveWorkers  int       `json:"active_workers"`
	QueuedTasks    int       `json:"queued_tasks"`
	CompletedTasks int64     `json:"completed_tasks"`
	FailedTasks    int64     `json:"failed_tasks"`
	LastActivity   time.Time `json:"last_activity"`
}

type WorkloadCoordinator

type WorkloadCoordinator struct {
	// contains filtered or unexported fields
}

WorkloadCoordinator manages overall workload distribution

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