diff --git a/internal/collector/redfish.go b/internal/collector/redfish.go
index 9d02589..2f00490 100644
--- a/internal/collector/redfish.go
+++ b/internal/collector/redfish.go
@@ -549,6 +549,7 @@ func (c *RedfishConnector) collectRawRedfishTree(ctx context.Context, client *ht
 	maxDocuments := redfishSnapshotMaxDocuments()
 	const workers = 6
 	const heartbeatInterval = 5 * time.Second
+	crawlStart := time.Now()
 
 	out := make(map[string]interface{}, maxDocuments)
 	fetchErrors := make(map[string]string)
@@ -613,10 +614,11 @@ func (c *RedfishConnector) collectRawRedfishTree(ctx context.Context, client *ht
 							last = s
 						}
 					}
+					eta := formatETA(estimateSnapshotETA(crawlStart, int(n), seenN, len(jobs), workers, client.Timeout))
 					emit(Progress{
 						Status:   "running",
 						Progress: 92 + int(minInt32(n/200, 6)),
-						Message:  fmt.Sprintf("Redfish snapshot: heartbeat документов=%d (ok=%d, seen=%d), корни=%s, последний=%s", n, outN, seenN, strings.Join(roots, ", "), compactProgressPath(last)),
+						Message:  fmt.Sprintf("Redfish snapshot: heartbeat документов=%d (ok=%d, seen=%d), ETA≈%s, корни=%s, последний=%s", n, outN, seenN, eta, strings.Join(roots, ", "), compactProgressPath(last)),
 					})
 				case <-stopHeartbeat:
 					return
@@ -664,6 +666,7 @@ func (c *RedfishConnector) collectRawRedfishTree(ctx context.Context, client *ht
 					for k, v := range rootCounts {
 						countsCopy[k] = v
 					}
+					seenN := len(seen)
 					mu.Unlock()
 					roots := topRoots(countsCopy, 2)
 					last := current
@@ -672,10 +675,11 @@ func (c *RedfishConnector) collectRawRedfishTree(ctx context.Context, client *ht
 							last = s
 						}
 					}
+					eta := formatETA(estimateSnapshotETA(crawlStart, int(n), seenN, len(jobs), workers, client.Timeout))
 					emit(Progress{
 						Status:   "running",
 						Progress: 92 + int(minInt32(n/200, 6)),
-						Message:  fmt.Sprintf("Redfish snapshot: документов=%d, корни=%s, последний=%s", n, strings.Join(roots, ", "), compactProgressPath(last)),
+						Message:  fmt.Sprintf("Redfish snapshot: документов=%d, ETA≈%s, корни=%s, последний=%s", n, eta, strings.Join(roots, ", "), compactProgressPath(last)),
 					})
 				}
 				if n%20 == 0 || err != nil {
@@ -1376,7 +1380,12 @@ func (c *RedfishConnector) recoverCriticalRedfishDocsPlanB(ctx context.Context,
 		return 0
 	}
 	if emit != nil {
-		emit(Progress{Status: "running", Progress: 97, Message: "Redfish: cooldown перед повторным добором критичных endpoint..."})
+		totalETA := redfishCriticalCooldown() + estimatePlanBETA(len(targets))
+		emit(Progress{
+			Status:   "running",
+			Progress: 97,
+			Message:  fmt.Sprintf("Redfish: cooldown перед повторным добором критичных endpoint... ETA≈%s", formatETA(totalETA)),
+		})
 	}
 	select {
 	case <-time.After(redfishCriticalCooldown()):
@@ -1387,10 +1396,11 @@ func (c *RedfishConnector) recoverCriticalRedfishDocsPlanB(ctx context.Context,
 	recovered := 0
 	for i, p := range targets {
 		if emit != nil {
+			remaining := len(targets) - i
 			emit(Progress{
 				Status:   "running",
 				Progress: 97,
-				Message:  fmt.Sprintf("Redfish: plan-B (%d/%d) %s", i+1, len(targets), compactProgressPath(p)),
+				Message:  fmt.Sprintf("Redfish: plan-B (%d/%d, ETA≈%s) %s", i+1, len(targets), formatETA(estimatePlanBETA(remaining)), compactProgressPath(p)),
 			})
 		}
 		if i > 0 {
@@ -2656,3 +2666,81 @@ func minInt32(a, b int32) int32 {
 	}
 	return b
 }
+
+func maxInt(values ...int) int {
+	if len(values) == 0 {
+		return 0
+	}
+	max := values[0]
+	for _, v := range values[1:] {
+		if v > max {
+			max = v
+		}
+	}
+	return max
+}
+
+func estimateSnapshotETA(start time.Time, processed, seen, queueLen, workers int, requestTimeout time.Duration) time.Duration {
+	remaining := maxInt(seen-processed, queueLen, 0)
+	if remaining == 0 {
+		return 0
+	}
+	if workers <= 0 {
+		workers = 1
+	}
+	if requestTimeout <= 0 {
+		requestTimeout = 10 * time.Second
+	}
+
+	timeoutBased := time.Duration(float64(requestTimeout) * float64(remaining) / float64(workers))
+	if processed <= 0 {
+		return timeoutBased
+	}
+
+	elapsed := time.Since(start)
+	if elapsed <= 0 {
+		return timeoutBased
+	}
+	rateBased := time.Duration(float64(elapsed) * float64(remaining) / float64(processed))
+	if rateBased <= 0 {
+		return timeoutBased
+	}
+	// Blend observed throughput with configured per-request timeout to keep ETA stable
+	// and still bounded by timeout assumptions on slower Redfish branches.
+	return (rateBased + timeoutBased) / 2
+}
+
+func estimatePlanBETA(targets int) time.Duration {
+	if targets <= 0 {
+		return 0
+	}
+	attempts := redfishCriticalPlanBAttempts()
+	if attempts < 1 {
+		attempts = 1
+	}
+	timeoutPart := time.Duration(attempts) * redfishCriticalRequestTimeout()
+	backoffPart := time.Duration(attempts-1) * redfishCriticalRetryBackoff()
+	gapPart := redfishCriticalSlowGap()
+	perTarget := timeoutPart + backoffPart + gapPart
+	return time.Duration(targets) * perTarget
+}
+
+func formatETA(d time.Duration) string {
+	if d <= 0 {
+		return "<1s"
+	}
+	if d < time.Second {
+		return "<1s"
+	}
+	if d < time.Minute {
+		return fmt.Sprintf("%ds", int(d.Round(time.Second).Seconds()))
+	}
+	totalSec := int(d.Round(time.Second).Seconds())
+	hours := totalSec / 3600
+	minutes := (totalSec % 3600) / 60
+	seconds := totalSec % 60
+	if hours > 0 {
+		return fmt.Sprintf("%dh%02dm%02ds", hours, minutes, seconds)
+	}
+	return fmt.Sprintf("%dm%02ds", minutes, seconds)
+}