diff --git a/_examples/compression_playground/readme.md b/_examples/compression_playground/readme.md
index c3d46e30..ff98c011 100644
--- a/_examples/compression_playground/readme.md
+++ b/_examples/compression_playground/readme.md
@@ -14,23 +14,23 @@ caught with WireShark filter:
 tcp.srcport == 8000 && websocket
 ```
 
-| Protocol                     | Compression | Delta     | Bytes sent | Percentage |
-|------------------------------|-------------|-----------|------------|------------|
-| JSON over JSON               | No          | No        | 40251      | 100.0      |
-| JSON over JSON               | Yes         | No        | 15669      | 38.93      |
-| JSON over JSON               | No          | Yes       | 6043       | 15.01      |
-| JSON over JSON               | Yes         | Yes       | 5360       | 13.32      |
-| JSON over Protobuf           | No          | No        | 39180      | 97.34      |
-| JSON over Protobuf           | Yes         | No        | 15542      | 38.61      |
-| JSON over Protobuf           | No          | Yes       | 4287       | 10.65      |
-| JSON over Protobuf           | Yes         | Yes       | 4126       | 10.25      |
-| Protobuf over Protobuf       | No          | No        | 16562      | 41.15      |
-| Protobuf over Protobuf       | Yes         | No        | 13115      | 32.58      |
-| Protobuf over Protobuf       | No          | Yes       | 4382       | 10.89      |
-| Protobuf over Protobuf       | Yes         | Yes       | 4473       | 11.11      |
-| JSON over JSON 200ms         | Yes         | Yes       | 2060       | 5.12       |
-| JSON over Protobuf 200ms     | Yes         | Yes       | 2008       | 4.99       |
-| Protobuf over Protobuf 200ms | Yes         | Yes       | 2315       | 5.75       |
+| Protocol                   | Compression | Delta      | Delay | Bytes sent | Percentage |
+|----------------------------|-------------|------------|-------|------------|-----------|
+| JSON over JSON             | No          | No         | 0     | 40251      | 100.0     |
+| JSON over JSON             | Yes         | No         | 0     | 15669      | 38.93     |
+| JSON over JSON             | No          | Yes        | 0     | 6043       | 15.01     |
+| JSON over JSON             | Yes         | Yes        | 0     | 5360       | 13.32     |
+| JSON over Protobuf         | No          | No         | 0     | 39180      | 97.34     |
+| JSON over Protobuf         | Yes         | No         | 0     | 15542      | 38.61     |
+| JSON over Protobuf         | No          | Yes        | 0     | 4287       | 10.65     |
+| JSON over Protobuf         | Yes         | Yes        | 0     | 4126       | 10.25     |
+| Protobuf over Protobuf     | No          | No         | 0     | 16562      | 41.15     |
+| Protobuf over Protobuf     | Yes         | No         | 0     | 13115      | 32.58     |
+| Protobuf over Protobuf     | No          | Yes        | 0     | 4382       | 10.89     |
+| Protobuf over Protobuf     | Yes         | Yes        | 0     | 4473       | 11.11     |
+| JSON over JSON             | Yes         | Yes        | 200ms | 2060       | 5.12      |
+| JSON over Protobuf         | Yes         | Yes        | 200ms | 2008       | 4.99      |
+| Protobuf over Protobuf     | Yes         | Yes        | 200ms | 2315       | 5.75      |
 
 Note: since we send JSON over Protobuf, the JSON size is the same as the JSON over JSON case.
 In this case Centrifugal protocol gives lower overhead, but the main part comes from the JSON payload size.
diff --git a/client.go b/client.go
index e920fe90..fc70b91a 100644
--- a/client.go
+++ b/client.go
@@ -708,6 +708,9 @@ func (c *Client) updatePresence() {
 		checkDelay := config.ClientChannelPositionCheckDelay
 		if checkDelay > 0 && !c.checkPosition(checkDelay, channel, channelContext) {
 			serverSide := channelHasFlag(channelContext.flags, flagServerSide)
+			if c.node.logger.enabled(LogLevelDebug) {
+				c.node.logger.log(newLogEntry(LogLevelDebug, "client insufficient state from periodic check", map[string]any{"channel": channel, "user": c.user, "client": c.uid}))
+			}
 			if c.isAsyncUnsubscribe(serverSide) {
 				go func(ch string) { c.handleAsyncUnsubscribe(ch, unsubscribeInsufficientState) }(channel)
 				continue
@@ -908,6 +911,7 @@ func (c *Client) sendUnsubscribe(ch string, unsub Unsubscribe) error {
 		return err
 	}
 	_ = c.transportEnqueue(replyData, ch, protocol.FrameTypePushUnsubscribe)
+	c.node.metrics.incServerUnsubscribe(unsub.Code)
 	return nil
 }
 
diff --git a/metrics.go b/metrics.go
index ff15a1ff..a337469b 100644
--- a/metrics.go
+++ b/metrics.go
@@ -27,6 +27,7 @@ type metrics struct {
 	numChannelsGauge              prometheus.Gauge
 	numNodesGauge                 prometheus.Gauge
 	replyErrorCount               *prometheus.CounterVec
+	serverUnsubscribeCount        *prometheus.CounterVec
 	serverDisconnectCount         *prometheus.CounterVec
 	commandDurationSummary        *prometheus.SummaryVec
 	surveyDurationSummary         *prometheus.SummaryVec
@@ -230,6 +231,10 @@ func (m *metrics) incServerDisconnect(code uint32) {
 	m.serverDisconnectCount.WithLabelValues(strconv.FormatUint(uint64(code), 10)).Inc()
 }
 
+func (m *metrics) incServerUnsubscribe(code uint32) {
+	m.serverUnsubscribeCount.WithLabelValues(strconv.FormatUint(uint64(code), 10)).Inc()
+}
+
 func (m *metrics) incMessagesSent(msgType string) {
 	switch msgType {
 	case "publication":
@@ -390,6 +395,13 @@ func initMetricsRegistry(registry prometheus.Registerer, metricsNamespace string
 		Help:      "Number of errors in replies sent to clients.",
 	}, []string{"method", "code"})
 
+	m.serverUnsubscribeCount = prometheus.NewCounterVec(prometheus.CounterOpts{
+		Namespace: metricsNamespace,
+		Subsystem: "client",
+		Name:      "num_server_unsubscribes",
+		Help:      "Number of server initiated unsubscribes.",
+	}, []string{"code"})
+
 	m.serverDisconnectCount = prometheus.NewCounterVec(prometheus.CounterOpts{
 		Namespace: metricsNamespace,
 		Subsystem: "client",
@@ -529,6 +541,9 @@ func initMetricsRegistry(registry prometheus.Registerer, metricsNamespace string
 	if err := registry.Register(m.replyErrorCount); err != nil && !errors.As(err, &alreadyRegistered) {
 		return nil, err
 	}
+	if err := registry.Register(m.serverUnsubscribeCount); err != nil && !errors.As(err, &alreadyRegistered) {
+		return nil, err
+	}
 	if err := registry.Register(m.serverDisconnectCount); err != nil && !errors.As(err, &alreadyRegistered) {
 		return nil, err
 	}