Update bin/README.md for v3.42.72

Critical fix: Large DB Mode settings (reduced parallelism, increased locks)
were not being reapplied when user changed resource profiles in Settings.

This caused cluster restores to fail with 'out of shared memory' errors on
low-resource VMs even when Large DB Mode was enabled.

Now ApplyResourceProfile() properly applies LargeDBMode modifiers after
setting base profile values, ensuring parallelism stays reduced.

Example: balanced profile with Large DB Mode:
- ClusterParallelism: 4 → 2 (halved)
- MaxLocksPerTxn: 2048 → 8192 (increased)

This allows successful cluster restores on low-spec VMs.

bin/README.md

@@ -4,8 +4,8 @@ This directory contains pre-compiled binaries for the DB Backup Tool across mult
 
 ## Build Information
 - **Version**: 3.42.50
-- **Build Time**: 2026-01-18_11:19:47_UTC
-- **Git Commit**: 490a12f
+- **Build Time**: 2026-01-18_20:23:55_UTC
+- **Git Commit**: a759f4d
 
 ## Recent Updates (v1.1.0)
 - ✅ Fixed TUI progress display with line-by-line output

internal/config/config.go

@@ -445,6 +445,12 @@ func (c *Config) ApplyResourceProfile(profileName string) error {
 
 	// Apply profile settings
 	c.ResourceProfile = profile.Name
+	
+	// If LargeDBMode is enabled, apply its modifiers
+	if c.LargeDBMode {
+		profile = cpu.ApplyLargeDBMode(profile)
+	}
+	
 	c.ClusterParallelism = profile.ClusterParallelism
 	c.Jobs = profile.Jobs
 	c.DumpJobs = profile.DumpJobs

internal/config/persist.go

@@ -30,7 +30,7 @@ type LocalConfig struct {
 	// Performance settings
 	CPUWorkload     string
 	MaxCores        int
-	ClusterTimeout  int  // Cluster operation timeout in minutes (default: 1440 = 24 hours)
+	ClusterTimeout  int // Cluster operation timeout in minutes (default: 1440 = 24 hours)
 	ResourceProfile string
 	LargeDBMode     bool // Enable large database mode (reduces parallelism, increases locks)
 

internal/restore/engine.go

@@ -50,6 +50,7 @@ type Engine struct {
 	progress         progress.Indicator
 	detailedReporter *progress.DetailedReporter
 	dryRun           bool
+	silentMode       bool   // Suppress stdout output (for TUI mode)
 	debugLogPath     string // Path to save debug log on error
 
 	// TUI progress callback for detailed progress reporting
@@ -86,6 +87,7 @@ func NewSilent(cfg *config.Config, log logger.Logger, db database.Database) *Eng
 		progress:         progressIndicator,
 		detailedReporter: detailedReporter,
 		dryRun:           false,
+		silentMode:       true, // Suppress stdout for TUI
 	}
 }
 

internal/restore/preflight.go

@@ -542,7 +542,20 @@ func (e *Engine) calculateRecommendedParallel(result *PreflightResult) int {
 }
 
 // printPreflightSummary prints a nice summary of all checks
+// In silent mode (TUI), this is skipped and results are logged instead
 func (e *Engine) printPreflightSummary(result *PreflightResult) {
+	// In TUI/silent mode, don't print to stdout - it causes scrambled output
+	if e.silentMode {
+		// Log summary instead for debugging
+		e.log.Info("Preflight checks complete",
+			"can_proceed", result.CanProceed,
+			"warnings", len(result.Warnings),
+			"errors", len(result.Errors),
+			"total_blobs", result.Archive.TotalBlobCount,
+			"recommended_locks", result.Archive.RecommendedLockBoost)
+		return
+	}
+
 	fmt.Println()
 	fmt.Println(strings.Repeat("─", 60))
 	fmt.Println("                    PREFLIGHT CHECKS")

internal/tui/backup_exec.go

@@ -13,6 +13,14 @@ import (
 	"dbbackup/internal/config"
 	"dbbackup/internal/database"
 	"dbbackup/internal/logger"
+	"path/filepath"
+)
+
+// Backup phase constants for consistency
+const (
+	backupPhaseGlobals     = 1
+	backupPhaseDatabases   = 2
+	backupPhaseCompressing = 3
 )
 
 // BackupExecutionModel handles backup execution with progress
@@ -31,27 +39,36 @@ type BackupExecutionModel struct {
 	cancelling   bool // True when user has requested cancellation
 	err          error
 	result       string
+	archivePath  string // Path to created archive (for summary)
+	archiveSize  int64  // Size of created archive (for summary)
 	startTime    time.Time
+	elapsed      time.Duration // Final elapsed time
 	details      []string
 	spinnerFrame int
 
 	// Database count progress (for cluster backup)
-	dbTotal      int
-	dbDone       int
-	dbName       string // Current database being backed up
-	overallPhase int    // 1=globals, 2=databases, 3=compressing
-	phaseDesc    string // Description of current phase
+	dbTotal         int
+	dbDone          int
+	dbName          string        // Current database being backed up
+	overallPhase    int           // 1=globals, 2=databases, 3=compressing
+	phaseDesc       string        // Description of current phase
+	phase2StartTime time.Time     // When phase 2 (databases) started (for realtime ETA)
+	dbPhaseElapsed  time.Duration // Elapsed time since database backup phase started
+	dbAvgPerDB      time.Duration // Average time per database backup
 }
 
 // sharedBackupProgressState holds progress state that can be safely accessed from callbacks
 type sharedBackupProgressState struct {
-	mu           sync.Mutex
-	dbTotal      int
-	dbDone       int
-	dbName       string
-	overallPhase int    // 1=globals, 2=databases, 3=compressing
-	phaseDesc    string // Description of current phase
-	hasUpdate    bool
+	mu              sync.Mutex
+	dbTotal         int
+	dbDone          int
+	dbName          string
+	overallPhase    int    // 1=globals, 2=databases, 3=compressing
+	phaseDesc       string // Description of current phase
+	hasUpdate       bool
+	phase2StartTime time.Time     // When phase 2 started (for realtime ETA calculation)
+	dbPhaseElapsed  time.Duration // Elapsed time since database backup phase started
+	dbAvgPerDB      time.Duration // Average time per database backup
 }
 
 // Package-level shared progress state for backup operations
@@ -72,12 +89,12 @@ func clearCurrentBackupProgress() {
 	currentBackupProgressState = nil
 }
 
-func getCurrentBackupProgress() (dbTotal, dbDone int, dbName string, overallPhase int, phaseDesc string, hasUpdate bool) {
+func getCurrentBackupProgress() (dbTotal, dbDone int, dbName string, overallPhase int, phaseDesc string, hasUpdate bool, dbPhaseElapsed, dbAvgPerDB time.Duration, phase2StartTime time.Time) {
 	currentBackupProgressMu.Lock()
 	defer currentBackupProgressMu.Unlock()
 
 	if currentBackupProgressState == nil {
-		return 0, 0, "", 0, "", false
+		return 0, 0, "", 0, "", false, 0, 0, time.Time{}
 	}
 
 	currentBackupProgressState.mu.Lock()
@@ -86,9 +103,17 @@ func getCurrentBackupProgress() (dbTotal, dbDone int, dbName string, overallPhas
 	hasUpdate = currentBackupProgressState.hasUpdate
 	currentBackupProgressState.hasUpdate = false
 
+	// Calculate realtime phase elapsed if we have a phase 2 start time
+	dbPhaseElapsed = currentBackupProgressState.dbPhaseElapsed
+	if !currentBackupProgressState.phase2StartTime.IsZero() {
+		dbPhaseElapsed = time.Since(currentBackupProgressState.phase2StartTime)
+	}
+
 	return currentBackupProgressState.dbTotal, currentBackupProgressState.dbDone,
 		currentBackupProgressState.dbName, currentBackupProgressState.overallPhase,
-		currentBackupProgressState.phaseDesc, hasUpdate
+		currentBackupProgressState.phaseDesc, hasUpdate,
+		dbPhaseElapsed, currentBackupProgressState.dbAvgPerDB,
+		currentBackupProgressState.phase2StartTime
 }
 
 func NewBackupExecution(cfg *config.Config, log logger.Logger, parent tea.Model, ctx context.Context, backupType, dbName string, ratio int) BackupExecutionModel {
@@ -132,8 +157,11 @@ type backupProgressMsg struct {
 }
 
 type backupCompleteMsg struct {
-	result string
-	err    error
+	result      string
+	err         error
+	archivePath string
+	archiveSize int64
+	elapsed     time.Duration
 }
 
 func executeBackupWithTUIProgress(parentCtx context.Context, cfg *config.Config, log logger.Logger, backupType, dbName string, ratio int) tea.Cmd {
@@ -176,9 +204,13 @@ func executeBackupWithTUIProgress(parentCtx context.Context, cfg *config.Config,
 			progressState.dbDone = done
 			progressState.dbTotal = total
 			progressState.dbName = currentDB
-			progressState.overallPhase = 2 // Phase 2: Backing up databases
-			progressState.phaseDesc = fmt.Sprintf("Phase 2/3: Databases (%d/%d)", done, total)
+			progressState.overallPhase = backupPhaseDatabases
+			progressState.phaseDesc = fmt.Sprintf("Phase 2/3: Backing up Databases (%d/%d)", done, total)
 			progressState.hasUpdate = true
+			// Set phase 2 start time on first callback (for realtime ETA calculation)
+			if progressState.phase2StartTime.IsZero() {
+				progressState.phase2StartTime = time.Now()
+			}
 			progressState.mu.Unlock()
 		})
 
@@ -216,8 +248,9 @@ func executeBackupWithTUIProgress(parentCtx context.Context, cfg *config.Config,
 		}
 
 		return backupCompleteMsg{
-			result: result,
-			err:    nil,
+			result:  result,
+			err:     nil,
+			elapsed: elapsed,
 		}
 	}
 }
@@ -230,13 +263,15 @@ func (m BackupExecutionModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			m.spinnerFrame = (m.spinnerFrame + 1) % len(spinnerFrames)
 
 			// Poll for database progress updates from callbacks
-			dbTotal, dbDone, dbName, overallPhase, phaseDesc, hasUpdate := getCurrentBackupProgress()
+			dbTotal, dbDone, dbName, overallPhase, phaseDesc, hasUpdate, dbPhaseElapsed, dbAvgPerDB, _ := getCurrentBackupProgress()
 			if hasUpdate {
 				m.dbTotal = dbTotal
 				m.dbDone = dbDone
 				m.dbName = dbName
 				m.overallPhase = overallPhase
 				m.phaseDesc = phaseDesc
+				m.dbPhaseElapsed = dbPhaseElapsed
+				m.dbAvgPerDB = dbAvgPerDB
 			}
 
 			// Update status based on progress and elapsed time
@@ -284,6 +319,7 @@ func (m BackupExecutionModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		m.done = true
 		m.err = msg.err
 		m.result = msg.result
+		m.elapsed = msg.elapsed
 		if m.err == nil {
 			m.status = "[OK] Backup completed successfully!"
 		} else {
@@ -361,14 +397,52 @@ func renderBackupDatabaseProgressBar(done, total int, dbName string, width int)
 	return fmt.Sprintf("  Database: [%s] %d/%d", bar, done, total)
 }
 
+// renderBackupDatabaseProgressBarWithTiming renders database backup progress with ETA
+func renderBackupDatabaseProgressBarWithTiming(done, total int, dbPhaseElapsed, dbAvgPerDB time.Duration) string {
+	if total == 0 {
+		return ""
+	}
+
+	// Calculate progress percentage
+	percent := float64(done) / float64(total)
+	if percent > 1.0 {
+		percent = 1.0
+	}
+
+	// Build progress bar
+	barWidth := 50
+	filled := int(float64(barWidth) * percent)
+	if filled > barWidth {
+		filled = barWidth
+	}
+	bar := strings.Repeat("█", filled) + strings.Repeat("░", barWidth-filled)
+
+	// Calculate ETA similar to restore
+	var etaStr string
+	if done > 0 && done < total {
+		avgPerDB := dbPhaseElapsed / time.Duration(done)
+		remaining := total - done
+		eta := avgPerDB * time.Duration(remaining)
+		etaStr = fmt.Sprintf(" | ETA: %s", formatDuration(eta))
+	} else if done == total {
+		etaStr = " | Complete"
+	}
+
+	return fmt.Sprintf("  Databases: [%s] %d/%d | Elapsed: %s%s\n",
+		bar, done, total, formatDuration(dbPhaseElapsed), etaStr)
+}
+
 func (m BackupExecutionModel) View() string {
 	var s strings.Builder
 	s.Grow(512) // Pre-allocate estimated capacity for better performance
 
 	// Clear screen with newlines and render header
 	s.WriteString("\n\n")
-	header := titleStyle.Render("[EXEC] Backup Execution")
-	s.WriteString(header)
+	header := "[EXEC] Backing up Database"
+	if m.backupType == "cluster" {
+		header = "[EXEC] Cluster Backup"
+	}
+	s.WriteString(titleStyle.Render(header))
 	s.WriteString("\n\n")
 
 	// Backup details - properly aligned
@@ -379,7 +453,6 @@ func (m BackupExecutionModel) View() string {
 	if m.ratio > 0 {
 		s.WriteString(fmt.Sprintf("  %-10s %d\n", "Sample:", m.ratio))
 	}
-	s.WriteString(fmt.Sprintf("  %-10s %s\n", "Duration:", time.Since(m.startTime).Round(time.Second)))
 	s.WriteString("\n")
 
 	// Status display
@@ -395,11 +468,15 @@ func (m BackupExecutionModel) View() string {
 
 			elapsedSec := int(time.Since(m.startTime).Seconds())
 
-			if m.overallPhase == 2 && m.dbTotal > 0 {
+			if m.overallPhase == backupPhaseDatabases && m.dbTotal > 0 {
 				// Phase 2: Database backups - contributes 15-90%
 				dbPct := int((int64(m.dbDone) * 100) / int64(m.dbTotal))
 				overallProgress = 15 + (dbPct * 75 / 100)
 				phaseLabel = m.phaseDesc
+			} else if m.overallPhase == backupPhaseCompressing {
+				// Phase 3: Compressing archive
+				overallProgress = 92
+				phaseLabel = "Phase 3/3: Compressing Archive"
 			} else if elapsedSec < 5 {
 				// Initial setup
 				overallProgress = 2
@@ -430,9 +507,9 @@ func (m BackupExecutionModel) View() string {
 				}
 				s.WriteString("\n")
 
-				// Database progress bar
-				progressBar := renderBackupDatabaseProgressBar(m.dbDone, m.dbTotal, m.dbName, 50)
-				s.WriteString(progressBar + "\n")
+				// Database progress bar with timing
+				s.WriteString(renderBackupDatabaseProgressBarWithTiming(m.dbDone, m.dbTotal, m.dbPhaseElapsed, m.dbAvgPerDB))
+				s.WriteString("\n")
 			} else {
 				// Intermediate phase (globals)
 				spinner := spinnerFrames[m.spinnerFrame]
@@ -449,7 +526,10 @@ func (m BackupExecutionModel) View() string {
 		}
 
 		if !m.cancelling {
-			s.WriteString("\n  [KEY]  Press Ctrl+C or ESC to cancel\n")
+			// Elapsed time
+			s.WriteString(fmt.Sprintf("Elapsed: %s\n", formatDuration(time.Since(m.startTime))))
+			s.WriteString("\n")
+			s.WriteString(infoStyle.Render("[KEYS]  Press Ctrl+C or ESC to cancel"))
 		}
 	} else {
 		// Show completion summary with detailed stats
@@ -474,6 +554,14 @@ func (m BackupExecutionModel) View() string {
 			s.WriteString(infoStyle.Render("  ─── Summary ───────────────────────────────────────────────"))
 			s.WriteString("\n\n")
 
+			// Archive info (if available)
+			if m.archivePath != "" {
+				s.WriteString(fmt.Sprintf("    Archive:       %s\n", filepath.Base(m.archivePath)))
+			}
+			if m.archiveSize > 0 {
+				s.WriteString(fmt.Sprintf("    Archive Size:  %s\n", FormatBytes(m.archiveSize)))
+			}
+
 			// Backup type specific info
 			switch m.backupType {
 			case "cluster":
@@ -497,12 +585,21 @@ func (m BackupExecutionModel) View() string {
 		s.WriteString(infoStyle.Render("  ─── Timing ────────────────────────────────────────────────"))
 		s.WriteString("\n\n")
 
-		elapsed := time.Since(m.startTime)
-		s.WriteString(fmt.Sprintf("    Total Time:    %s\n", formatBackupDuration(elapsed)))
+		elapsed := m.elapsed
+		if elapsed == 0 {
+			elapsed = time.Since(m.startTime)
+		}
+		s.WriteString(fmt.Sprintf("    Total Time:    %s\n", formatDuration(elapsed)))
+
+		// Calculate and show throughput if we have size info
+		if m.archiveSize > 0 && elapsed.Seconds() > 0 {
+			throughput := float64(m.archiveSize) / elapsed.Seconds()
+			s.WriteString(fmt.Sprintf("    Throughput:    %s/s (average)\n", FormatBytes(int64(throughput))))
+		}
 
 		if m.backupType == "cluster" && m.dbTotal > 0 && m.err == nil {
 			avgPerDB := elapsed / time.Duration(m.dbTotal)
-			s.WriteString(fmt.Sprintf("    Avg per DB:    %s\n", formatBackupDuration(avgPerDB)))
+			s.WriteString(fmt.Sprintf("    Avg per DB:    %s\n", formatDuration(avgPerDB)))
 		}
 
 		s.WriteString("\n")
@@ -513,18 +610,3 @@ func (m BackupExecutionModel) View() string {
 
 	return s.String()
 }
-
-// formatBackupDuration formats duration in human readable format
-func formatBackupDuration(d time.Duration) string {
-	if d < time.Minute {
-		return fmt.Sprintf("%.1fs", d.Seconds())
-	}
-	if d < time.Hour {
-		minutes := int(d.Minutes())
-		seconds := int(d.Seconds()) % 60
-		return fmt.Sprintf("%dm %ds", minutes, seconds)
-	}
-	hours := int(d.Hours())
-	minutes := int(d.Minutes()) % 60
-	return fmt.Sprintf("%dh %dm", hours, minutes)
-}

internal/tui/restore_exec.go

@@ -152,8 +152,9 @@ type sharedProgressState struct {
 	currentDB string
 
 	// Timing info for database restore phase
-	dbPhaseElapsed time.Duration // Elapsed time since restore phase started
-	dbAvgPerDB     time.Duration // Average time per database restore
+	dbPhaseElapsed  time.Duration // Elapsed time since restore phase started
+	dbAvgPerDB      time.Duration // Average time per database restore
+	phase3StartTime time.Time     // When phase 3 started (for realtime ETA calculation)
 
 	// Overall phase tracking (1=Extract, 2=Globals, 3=Databases)
 	overallPhase   int
@@ -190,12 +191,12 @@ func clearCurrentRestoreProgress() {
 	currentRestoreProgressState = nil
 }
 
-func getCurrentRestoreProgress() (bytesTotal, bytesDone int64, description string, hasUpdate bool, dbTotal, dbDone int, speed float64, dbPhaseElapsed, dbAvgPerDB time.Duration, currentDB string, overallPhase int, extractionDone bool, dbBytesTotal, dbBytesDone int64) {
+func getCurrentRestoreProgress() (bytesTotal, bytesDone int64, description string, hasUpdate bool, dbTotal, dbDone int, speed float64, dbPhaseElapsed, dbAvgPerDB time.Duration, currentDB string, overallPhase int, extractionDone bool, dbBytesTotal, dbBytesDone int64, phase3StartTime time.Time) {
 	currentRestoreProgressMu.Lock()
 	defer currentRestoreProgressMu.Unlock()
 
 	if currentRestoreProgressState == nil {
-		return 0, 0, "", false, 0, 0, 0, 0, 0, "", 0, false, 0, 0
+		return 0, 0, "", false, 0, 0, 0, 0, 0, "", 0, false, 0, 0, time.Time{}
 	}
 
 	currentRestoreProgressState.mu.Lock()
@@ -204,13 +205,20 @@ func getCurrentRestoreProgress() (bytesTotal, bytesDone int64, description strin
 	// Calculate rolling window speed
 	speed = calculateRollingSpeed(currentRestoreProgressState.speedSamples)
 
+	// Calculate realtime phase elapsed if we have a phase 3 start time
+	dbPhaseElapsed = currentRestoreProgressState.dbPhaseElapsed
+	if !currentRestoreProgressState.phase3StartTime.IsZero() {
+		dbPhaseElapsed = time.Since(currentRestoreProgressState.phase3StartTime)
+	}
+
 	return currentRestoreProgressState.bytesTotal, currentRestoreProgressState.bytesDone,
 		currentRestoreProgressState.description, currentRestoreProgressState.hasUpdate,
 		currentRestoreProgressState.dbTotal, currentRestoreProgressState.dbDone, speed,
-		currentRestoreProgressState.dbPhaseElapsed, currentRestoreProgressState.dbAvgPerDB,
+		dbPhaseElapsed, currentRestoreProgressState.dbAvgPerDB,
 		currentRestoreProgressState.currentDB, currentRestoreProgressState.overallPhase,
 		currentRestoreProgressState.extractionDone,
-		currentRestoreProgressState.dbBytesTotal, currentRestoreProgressState.dbBytesDone
+		currentRestoreProgressState.dbBytesTotal, currentRestoreProgressState.dbBytesDone,
+		currentRestoreProgressState.phase3StartTime
 }
 
 // calculateRollingSpeed calculates speed from recent samples (last 5 seconds)
@@ -357,6 +365,10 @@ func executeRestoreWithTUIProgress(parentCtx context.Context, cfg *config.Config
 			progressState.overallPhase = 3
 			progressState.extractionDone = true
 			progressState.hasUpdate = true
+			// Set phase 3 start time on first callback (for realtime ETA calculation)
+			if progressState.phase3StartTime.IsZero() {
+				progressState.phase3StartTime = time.Now()
+			}
 			// Clear byte progress when switching to db progress
 			progressState.bytesTotal = 0
 			progressState.bytesDone = 0
@@ -375,6 +387,10 @@ func executeRestoreWithTUIProgress(parentCtx context.Context, cfg *config.Config
 			progressState.dbPhaseElapsed = phaseElapsed
 			progressState.dbAvgPerDB = avgPerDB
 			progressState.hasUpdate = true
+			// Set phase 3 start time on first callback (for realtime ETA calculation)
+			if progressState.phase3StartTime.IsZero() {
+				progressState.phase3StartTime = time.Now()
+			}
 			// Clear byte progress when switching to db progress
 			progressState.bytesTotal = 0
 			progressState.bytesDone = 0
@@ -392,6 +408,10 @@ func executeRestoreWithTUIProgress(parentCtx context.Context, cfg *config.Config
 			progressState.overallPhase = 3
 			progressState.extractionDone = true
 			progressState.hasUpdate = true
+			// Set phase 3 start time on first callback (for realtime ETA calculation)
+			if progressState.phase3StartTime.IsZero() {
+				progressState.phase3StartTime = time.Now()
+			}
 		})
 
 		// Store progress state in a package-level variable for the ticker to access
@@ -447,7 +467,8 @@ func (m RestoreExecutionModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			m.elapsed = time.Since(m.startTime)
 
 			// Poll shared progress state for real-time updates
-			bytesTotal, bytesDone, description, hasUpdate, dbTotal, dbDone, speed, dbPhaseElapsed, dbAvgPerDB, currentDB, overallPhase, extractionDone, dbBytesTotal, dbBytesDone := getCurrentRestoreProgress()
+			// Note: dbPhaseElapsed is now calculated in realtime inside getCurrentRestoreProgress()
+			bytesTotal, bytesDone, description, hasUpdate, dbTotal, dbDone, speed, dbPhaseElapsed, dbAvgPerDB, currentDB, overallPhase, extractionDone, dbBytesTotal, dbBytesDone, _ := getCurrentRestoreProgress()
 			if hasUpdate && bytesTotal > 0 && !extractionDone {
 				// Phase 1: Extraction
 				m.bytesTotal = bytesTotal
@@ -1150,12 +1171,12 @@ func formatRestoreError(errStr string) string {
 
 	// Provide specific recommendations based on error
 	if strings.Contains(errStr, "out of shared memory") || strings.Contains(errStr, "max_locks_per_transaction") {
-		s.WriteString(errorStyle.Render("    • Cannot access file: stat : no such file or directory\n"))
+		s.WriteString(errorStyle.Render("    • PostgreSQL lock table exhausted\n"))
 		s.WriteString("\n")
 		s.WriteString(infoStyle.Render("  ─── [HINT] Recommendations ────────────────────────────────"))
 		s.WriteString("\n\n")
-		s.WriteString("    Lock table exhausted. Total capacity = max_locks_per_transaction\n")
-		s.WriteString("    × (max_connections + max_prepared_transactions).\n\n")
+		s.WriteString("    Lock capacity = max_locks_per_transaction\n")
+		s.WriteString("    × (max_connections + max_prepared_transactions)\n\n")
 		s.WriteString("    If you reduced VM size or max_connections, you need higher\n")
 		s.WriteString("    max_locks_per_transaction to compensate.\n\n")
 		s.WriteString(successStyle.Render("    FIX OPTIONS:\n"))