diff --git a/server/einterfaces/metrics.go b/server/einterfaces/metrics.go
index 99b6a98552..1e2cf9aa49 100644
--- a/server/einterfaces/metrics.go
+++ b/server/einterfaces/metrics.go
@@ -79,6 +79,14 @@ type MetricsInterface interface {
 	ObserveRemoteClusterClockSkew(remoteID string, skew float64)
 	IncrementRemoteClusterConnStateChangeCounter(remoteID string, online bool)
 
+	IncrementSharedChannelsSyncCounter(remoteID string)
+	ObserveSharedChannelsTaskInQueueDuration(elapsed float64)
+	ObserveSharedChannelsQueueSize(size int64)
+	ObserveSharedChannelsSyncCollectionDuration(remoteID string, elapsed float64)
+	ObserveSharedChannelsSyncSendDuration(remoteID string, elapsed float64)
+	ObserveSharedChannelsSyncCollectionStepDuration(remoteID string, step string, elapsed float64)
+	ObserveSharedChannelsSyncSendStepDuration(remoteID string, step string, elapsed float64)
+
 	IncrementJobActive(jobType string)
 	DecrementJobActive(jobType string)
 
diff --git a/server/einterfaces/mocks/MetricsInterface.go b/server/einterfaces/mocks/MetricsInterface.go
index a512115e40..7c50f2f03e 100644
--- a/server/einterfaces/mocks/MetricsInterface.go
+++ b/server/einterfaces/mocks/MetricsInterface.go
@@ -204,6 +204,11 @@ func (_m *MetricsInterface) IncrementRemoteClusterMsgSentCounter(remoteID string
 	_m.Called(remoteID)
 }
 
+// IncrementSharedChannelsSyncCounter provides a mock function with given fields: remoteID
+func (_m *MetricsInterface) IncrementSharedChannelsSyncCounter(remoteID string) {
+	_m.Called(remoteID)
+}
+
 // IncrementUserIndexCounter provides a mock function with given fields:
 func (_m *MetricsInterface) IncrementUserIndexCounter() {
 	_m.Called()
@@ -294,6 +299,36 @@ func (_m *MetricsInterface) ObserveRemoteClusterPingDuration(remoteID string, el
 	_m.Called(remoteID, elapsed)
 }
 
+// ObserveSharedChannelsQueueSize provides a mock function with given fields: size
+func (_m *MetricsInterface) ObserveSharedChannelsQueueSize(size int64) {
+	_m.Called(size)
+}
+
+// ObserveSharedChannelsSyncCollectionDuration provides a mock function with given fields: remoteID, elapsed
+func (_m *MetricsInterface) ObserveSharedChannelsSyncCollectionDuration(remoteID string, elapsed float64) {
+	_m.Called(remoteID, elapsed)
+}
+
+// ObserveSharedChannelsSyncCollectionStepDuration provides a mock function with given fields: remoteID, step, elapsed
+func (_m *MetricsInterface) ObserveSharedChannelsSyncCollectionStepDuration(remoteID string, step string, elapsed float64) {
+	_m.Called(remoteID, step, elapsed)
+}
+
+// ObserveSharedChannelsSyncSendDuration provides a mock function with given fields: remoteID, elapsed
+func (_m *MetricsInterface) ObserveSharedChannelsSyncSendDuration(remoteID string, elapsed float64) {
+	_m.Called(remoteID, elapsed)
+}
+
+// ObserveSharedChannelsSyncSendStepDuration provides a mock function with given fields: remoteID, step, elapsed
+func (_m *MetricsInterface) ObserveSharedChannelsSyncSendStepDuration(remoteID string, step string, elapsed float64) {
+	_m.Called(remoteID, step, elapsed)
+}
+
+// ObserveSharedChannelsTaskInQueueDuration provides a mock function with given fields: elapsed
+func (_m *MetricsInterface) ObserveSharedChannelsTaskInQueueDuration(elapsed float64) {
+	_m.Called(elapsed)
+}
+
 // ObserveStoreMethodDuration provides a mock function with given fields: method, success, elapsed
 func (_m *MetricsInterface) ObserveStoreMethodDuration(method string, success string, elapsed float64) {
 	_m.Called(method, success, elapsed)
diff --git a/server/enterprise/metrics/metrics.go b/server/enterprise/metrics/metrics.go
index 7440b138e4..b1d7331c8a 100644
--- a/server/enterprise/metrics/metrics.go
+++ b/server/enterprise/metrics/metrics.go
@@ -38,6 +38,7 @@ const (
 	MetricsSubsystemSearch             = "search"
 	MetricsSubsystemLogging            = "logging"
 	MetricsSubsystemRemoteCluster      = "remote_cluster"
+	MetricsSubsystemSharedChannels     = "shared_channels"
 	MetricsSubsystemSystem             = "system"
 	MetricsSubsystemJobs               = "jobs"
 	MetricsCloudInstallationLabel      = "installationId"
@@ -189,6 +190,14 @@ type MetricsInterfaceImpl struct {
 	RemoteClusterClockSkewHistograms    *prometheus.HistogramVec
 	RemoteClusterConnStateChangeCounter *prometheus.CounterVec
 
+	SharedChannelsSyncCount                   *prometheus.CounterVec
+	SharedChannelsTaskInQueueHistogram        prometheus.Histogram
+	SharedChannelsQueueSize                   prometheus.Gauge
+	SharedChannelsSyncCollectionHistogram     *prometheus.HistogramVec
+	SharedChannelsSyncSendHistogram           *prometheus.HistogramVec
+	SharedChannelsSyncCollectionStepHistogram *prometheus.HistogramVec
+	SharedChannelsSyncSendStepHistogram       *prometheus.HistogramVec
+
 	ServerStartTime prometheus.Gauge
 
 	JobsActive *prometheus.GaugeVec
@@ -853,7 +862,7 @@ func New(ps *platform.PlatformService, driver, dataSource string) *MetricsInterf
 	)
 	m.Registry.MustRegister(m.LoggerBlockedCounters.counter)
 
-	// Remote Cluster subsystem
+	// Remote Cluster service
 
 	m.RemoteClusterMsgSentCounters = prometheus.NewCounterVec(
 		prometheus.CounterOpts{
@@ -927,6 +936,90 @@ func New(ps *platform.PlatformService, driver, dataSource string) *MetricsInterf
 	)
 	m.Registry.MustRegister(m.RemoteClusterConnStateChangeCounter)
 
+	// Shared Channel service
+
+	m.SharedChannelsSyncCount = prometheus.NewCounterVec(
+		prometheus.CounterOpts{
+			Namespace:   MetricsNamespace,
+			Subsystem:   MetricsSubsystemSharedChannels,
+			Name:        "sync_count",
+			Help:        "Count of sync events processed for each remote",
+			ConstLabels: additionalLabels,
+		},
+		[]string{"remote_id"},
+	)
+	m.Registry.MustRegister(m.SharedChannelsSyncCount)
+
+	m.SharedChannelsTaskInQueueHistogram = prometheus.NewHistogram(
+		prometheus.HistogramOpts{
+			Namespace:   MetricsNamespace,
+			Subsystem:   MetricsSubsystemSharedChannels,
+			Name:        "task_in_queue_duration_seconds",
+			Help:        "Duration tasks spend in queue (seconds)",
+			ConstLabels: additionalLabels,
+		},
+	)
+	m.Registry.MustRegister(m.SharedChannelsTaskInQueueHistogram)
+
+	m.SharedChannelsQueueSize = prometheus.NewGauge(
+		prometheus.GaugeOpts{
+			Namespace:   MetricsNamespace,
+			Subsystem:   MetricsSubsystemSharedChannels,
+			Name:        "task_queue_size",
+			Help:        "Current number of tasks in queue",
+			ConstLabels: additionalLabels,
+		},
+	)
+	m.Registry.MustRegister(m.SharedChannelsQueueSize)
+
+	m.SharedChannelsSyncCollectionHistogram = prometheus.NewHistogramVec(
+		prometheus.HistogramOpts{
+			Namespace:   MetricsNamespace,
+			Subsystem:   MetricsSubsystemSharedChannels,
+			Name:        "sync_collection_duration_seconds",
+			Help:        "Duration tasks spend collecting sync data (seconds)",
+			ConstLabels: additionalLabels,
+		},
+		[]string{"remote_id"},
+	)
+	m.Registry.MustRegister(m.SharedChannelsSyncCollectionHistogram)
+
+	m.SharedChannelsSyncSendHistogram = prometheus.NewHistogramVec(
+		prometheus.HistogramOpts{
+			Namespace:   MetricsNamespace,
+			Subsystem:   MetricsSubsystemSharedChannels,
+			Name:        "sync_send_duration_seconds",
+			Help:        "Duration tasks spend sending sync data (seconds)",
+			ConstLabels: additionalLabels,
+		},
+		[]string{"remote_id"},
+	)
+	m.Registry.MustRegister(m.SharedChannelsSyncSendHistogram)
+
+	m.SharedChannelsSyncCollectionStepHistogram = prometheus.NewHistogramVec(
+		prometheus.HistogramOpts{
+			Namespace:   MetricsNamespace,
+			Subsystem:   MetricsSubsystemSharedChannels,
+			Name:        "sync_collection_step_duration_seconds",
+			Help:        "Duration tasks spend in each step collecting data (seconds)",
+			ConstLabels: additionalLabels,
+		},
+		[]string{"remote_id", "step"},
+	)
+	m.Registry.MustRegister(m.SharedChannelsSyncCollectionStepHistogram)
+
+	m.SharedChannelsSyncSendStepHistogram = prometheus.NewHistogramVec(
+		prometheus.HistogramOpts{
+			Namespace:   MetricsNamespace,
+			Subsystem:   MetricsSubsystemSharedChannels,
+			Name:        "sync_send_step_duration_seconds",
+			Help:        "Duration tasks spend in each step sending data (seconds)",
+			ConstLabels: additionalLabels,
+		},
+		[]string{"remote_id", "step"},
+	)
+	m.Registry.MustRegister(m.SharedChannelsSyncSendStepHistogram)
+
 	m.ServerStartTime = prometheus.NewGauge(prometheus.GaugeOpts{
 		Namespace:   MetricsNamespace,
 		Subsystem:   MetricsSubsystemSystem,
@@ -1324,6 +1417,46 @@ func (mi *MetricsInterfaceImpl) IncrementRemoteClusterConnStateChangeCounter(rem
 	}).Inc()
 }
 
+func (mi *MetricsInterfaceImpl) IncrementSharedChannelsSyncCounter(remoteID string) {
+	mi.SharedChannelsSyncCount.With(prometheus.Labels{
+		"remote_id": remoteID,
+	}).Inc()
+}
+
+func (mi *MetricsInterfaceImpl) ObserveSharedChannelsTaskInQueueDuration(elapsed float64) {
+	mi.SharedChannelsTaskInQueueHistogram.Observe(elapsed)
+}
+
+func (mi *MetricsInterfaceImpl) ObserveSharedChannelsQueueSize(size int64) {
+	mi.SharedChannelsQueueSize.Set(float64(size))
+}
+
+func (mi *MetricsInterfaceImpl) ObserveSharedChannelsSyncCollectionDuration(remoteID string, elapsed float64) {
+	mi.SharedChannelsSyncCollectionHistogram.With(prometheus.Labels{
+		"remote_id": remoteID,
+	}).Observe(elapsed)
+}
+
+func (mi *MetricsInterfaceImpl) ObserveSharedChannelsSyncSendDuration(remoteID string, elapsed float64) {
+	mi.SharedChannelsSyncSendHistogram.With(prometheus.Labels{
+		"remote_id": remoteID,
+	}).Observe(elapsed)
+}
+
+func (mi *MetricsInterfaceImpl) ObserveSharedChannelsSyncCollectionStepDuration(remoteID string, step string, elapsed float64) {
+	mi.SharedChannelsSyncCollectionStepHistogram.With(prometheus.Labels{
+		"remote_id": remoteID,
+		"step":      step,
+	}).Observe(elapsed)
+}
+
+func (mi *MetricsInterfaceImpl) ObserveSharedChannelsSyncSendStepDuration(remoteID string, step string, elapsed float64) {
+	mi.SharedChannelsSyncSendStepHistogram.With(prometheus.Labels{
+		"remote_id": remoteID,
+		"step":      step,
+	}).Observe(elapsed)
+}
+
 // SetReplicaLagAbsolute sets the absolute replica lag for a given node.
 func (mi *MetricsInterfaceImpl) SetReplicaLagAbsolute(node string, value float64) {
 	mi.DbReplicaLagGaugeAbs.With(prometheus.Labels{"node": node}).Set(value)
diff --git a/server/platform/services/remotecluster/sendfile.go b/server/platform/services/remotecluster/sendfile.go
index ec89f92a2a..5fdfae7a6f 100644
--- a/server/platform/services/remotecluster/sendfile.go
+++ b/server/platform/services/remotecluster/sendfile.go
@@ -82,6 +82,13 @@ func (rcs *Service) sendFile(task sendFileTask) {
 }
 
 func (rcs *Service) sendFileToRemote(timeout time.Duration, task sendFileTask) (*model.FileInfo, error) {
+	start := time.Now()
+	defer func() {
+		if metrics := rcs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncSendStepDuration(task.rc.RemoteId, "Attachments", time.Since(start).Seconds())
+		}
+	}()
+
 	rcs.server.Log().Log(mlog.LvlRemoteClusterServiceDebug, "sending file to remote...",
 		mlog.String("remote", task.rc.DisplayName),
 		mlog.String("uploadId", task.us.Id),
diff --git a/server/platform/services/remotecluster/sendprofileImage.go b/server/platform/services/remotecluster/sendprofileImage.go
index 3b9b98ebd3..fd495f7a41 100644
--- a/server/platform/services/remotecluster/sendprofileImage.go
+++ b/server/platform/services/remotecluster/sendprofileImage.go
@@ -79,6 +79,13 @@ func (rcs *Service) sendProfileImage(task sendProfileImageTask) {
 }
 
 func (rcs *Service) sendProfileImageToRemote(timeout time.Duration, task sendProfileImageTask) error {
+	start := time.Now()
+	defer func() {
+		if metrics := rcs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncSendStepDuration(task.rc.RemoteId, "ProfileImages", time.Since(start).Seconds())
+		}
+	}()
+
 	rcs.server.Log().Log(mlog.LvlRemoteClusterServiceDebug, "sending profile image to remote...",
 		mlog.String("remote", task.rc.DisplayName),
 		mlog.String("UserId", task.userID),
diff --git a/server/platform/services/sharedchannel/mock_ServerIface_test.go b/server/platform/services/sharedchannel/mock_ServerIface_test.go
index b017fb8a27..5de1ede5a9 100644
--- a/server/platform/services/sharedchannel/mock_ServerIface_test.go
+++ b/server/platform/services/sharedchannel/mock_ServerIface_test.go
@@ -6,6 +6,8 @@ package sharedchannel
 
 import (
 	mlog "github.com/mattermost/mattermost/server/public/shared/mlog"
+	einterfaces "github.com/mattermost/mattermost/server/v8/einterfaces"
+
 	mock "github.com/stretchr/testify/mock"
 
 	model "github.com/mattermost/mattermost/server/public/model"
@@ -50,6 +52,22 @@ func (_m *MockServerIface) Config() *model.Config {
 	return r0
 }
 
+// GetMetrics provides a mock function with given fields:
+func (_m *MockServerIface) GetMetrics() einterfaces.MetricsInterface {
+	ret := _m.Called()
+
+	var r0 einterfaces.MetricsInterface
+	if rf, ok := ret.Get(0).(func() einterfaces.MetricsInterface); ok {
+		r0 = rf()
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(einterfaces.MetricsInterface)
+		}
+	}
+
+	return r0
+}
+
 // GetRemoteClusterService provides a mock function with given fields:
 func (_m *MockServerIface) GetRemoteClusterService() remotecluster.RemoteClusterServiceIFace {
 	ret := _m.Called()
diff --git a/server/platform/services/sharedchannel/service.go b/server/platform/services/sharedchannel/service.go
index 0c5761a822..335f9ba2e3 100644
--- a/server/platform/services/sharedchannel/service.go
+++ b/server/platform/services/sharedchannel/service.go
@@ -14,6 +14,7 @@ import (
 	"github.com/mattermost/mattermost/server/public/shared/mlog"
 	"github.com/mattermost/mattermost/server/public/shared/request"
 	"github.com/mattermost/mattermost/server/v8/channels/store"
+	"github.com/mattermost/mattermost/server/v8/einterfaces"
 	"github.com/mattermost/mattermost/server/v8/platform/services/remotecluster"
 	"github.com/mattermost/mattermost/server/v8/platform/shared/filestore"
 )
@@ -42,6 +43,7 @@ type ServerIface interface {
 	GetStore() store.Store
 	Log() *mlog.Logger
 	GetRemoteClusterService() remotecluster.RemoteClusterServiceIFace
+	GetMetrics() einterfaces.MetricsInterface
 }
 
 type PlatformIface interface {
diff --git a/server/platform/services/sharedchannel/sync_send.go b/server/platform/services/sharedchannel/sync_send.go
index b3f90a2bf0..3217de104f 100644
--- a/server/platform/services/sharedchannel/sync_send.go
+++ b/server/platform/services/sharedchannel/sync_send.go
@@ -178,12 +178,25 @@ func (scs *Service) doSync() time.Duration {
 	var task syncTask
 	var ok bool
 	var shortestWait time.Duration
+	metrics := scs.server.GetMetrics()
+
+	if metrics != nil {
+		scs.mux.Lock()
+		size := len(scs.tasks)
+		scs.mux.Unlock()
+		metrics.ObserveSharedChannelsQueueSize(int64(size))
+	}
 
 	for {
 		task, ok, shortestWait = scs.removeOldestTask()
 		if !ok {
 			break
 		}
+
+		if metrics != nil {
+			metrics.ObserveSharedChannelsTaskInQueueDuration(time.Since(task.AddedAt).Seconds())
+		}
+
 		if err := scs.processTask(task); err != nil {
 			// put task back into map so it will update again
 			if task.incRetry() {
@@ -236,18 +249,22 @@ func (scs *Service) removeOldestTask() (syncTask, bool, time.Duration) {
 
 // processTask updates one or more remote clusters with any new channel content.
 func (scs *Service) processTask(task syncTask) error {
-	var err error
-	var remotes []*model.RemoteCluster
+	// map is used to ensure remotes don't get sync'd twice, such as when
+	// they have the autoinvited flag and have explicitly subscribed to a channel.
+	remotesMap := make(map[string]*model.RemoteCluster)
 
 	if task.remoteID == "" {
 		filter := model.RemoteClusterQueryFilter{
 			InChannel:     task.channelID,
 			OnlyConfirmed: true,
 		}
-		remotes, err = scs.server.GetStore().RemoteCluster().GetAll(filter)
+		remotes, err := scs.server.GetStore().RemoteCluster().GetAll(filter)
 		if err != nil {
 			return err
 		}
+		for _, r := range remotes {
+			remotesMap[r.RemoteId] = r
+		}
 
 		// add all remotes that have the autoinvited option.
 		filter = model.RemoteClusterQueryFilter{
@@ -257,7 +274,9 @@ func (scs *Service) processTask(task syncTask) error {
 		if err != nil {
 			return err
 		}
-		remotes = append(remotes, remotesAutoInvited...)
+		for _, r := range remotesAutoInvited {
+			remotesMap[r.RemoteId] = r
+		}
 	} else {
 		rc, err := scs.server.GetStore().RemoteCluster().Get(task.remoteID)
 		if err != nil {
@@ -266,10 +285,10 @@ func (scs *Service) processTask(task syncTask) error {
 		if !rc.IsOnline() {
 			return fmt.Errorf("Failed updating shared channel '%s' for offline remote cluster '%s'", task.channelID, rc.DisplayName)
 		}
-		remotes = []*model.RemoteCluster{rc}
+		remotesMap[rc.RemoteId] = rc
 	}
 
-	for _, rc := range remotes {
+	for _, rc := range remotesMap {
 		rtask := task
 		rtask.remoteID = rc.RemoteId
 		if err := scs.syncForRemote(rtask, rc); err != nil {
diff --git a/server/platform/services/sharedchannel/sync_send_remote.go b/server/platform/services/sharedchannel/sync_send_remote.go
index 379724e964..f51b59e469 100644
--- a/server/platform/services/sharedchannel/sync_send_remote.go
+++ b/server/platform/services/sharedchannel/sync_send_remote.go
@@ -8,6 +8,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"sync"
+	"time"
 
 	"github.com/wiggin77/merror"
 
@@ -78,6 +79,18 @@ func (scs *Service) syncForRemote(task syncTask, rc *model.RemoteCluster) error
 		return fmt.Errorf("cannot update remote cluster %s for channel id %s; Remote Cluster Service not enabled", rc.Name, task.channelID)
 	}
 
+	metrics := scs.server.GetMetrics()
+
+	start := time.Now()
+	var metricsRecorded bool
+	defer func() {
+		if !metricsRecorded && metrics != nil {
+			metrics.IncrementSharedChannelsSyncCounter(rc.RemoteId)
+			metrics.ObserveSharedChannelsSyncCollectionDuration(rc.RemoteId, time.Since(start).Seconds())
+			metricsRecorded = true
+		}
+	}()
+
 	scr, err := scs.server.GetStore().SharedChannel().GetRemoteByIds(task.channelID, rc.RemoteId)
 	if isNotFoundError(err) && rc.IsOptionFlagSet(model.BitflagOptionAutoInvited) {
 		// if SharedChannelRemote not found and remote has autoinvite flag, create a scr for it, thus inviting the remote.
@@ -175,12 +188,25 @@ func (scs *Service) syncForRemote(task syncTask, rc *model.RemoteCluster) error
 		mlog.Int("attachments", len(sd.attachments)),
 	)
 
+	if !metricsRecorded && metrics != nil {
+		metrics.IncrementSharedChannelsSyncCounter(rc.RemoteId)
+		metrics.ObserveSharedChannelsSyncCollectionDuration(rc.RemoteId, time.Since(start).Seconds())
+		metricsRecorded = true
+	}
+
 	return scs.sendSyncData(sd)
 }
 
 // fetchUsersForSync populates the sync data with any channel users who updated their user profile
 // since the last sync.
 func (scs *Service) fetchUsersForSync(sd *syncData) error {
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncCollectionStepDuration(sd.rc.RemoteId, "Users", time.Since(start).Seconds())
+		}
+	}()
+
 	filter := model.GetUsersForSyncFilter{
 		ChannelID: sd.task.channelID,
 		Limit:     MaxUsersPerSync,
@@ -212,6 +238,13 @@ func (scs *Service) fetchUsersForSync(sd *syncData) error {
 
 // fetchPostsForSync populates the sync data with any new or edited posts since the last sync.
 func (scs *Service) fetchPostsForSync(sd *syncData) error {
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncCollectionStepDuration(sd.rc.RemoteId, "Posts", time.Since(start).Seconds())
+		}
+	}()
+
 	options := model.GetPostsSinceForSyncOptions{
 		ChannelId:      sd.task.channelID,
 		IncludeDeleted: true,
@@ -288,6 +321,13 @@ func containsPost(posts []*model.Post, post *model.Post) bool {
 
 // fetchReactionsForSync populates the sync data with any new reactions since the last sync.
 func (scs *Service) fetchReactionsForSync(sd *syncData) error {
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncCollectionStepDuration(sd.rc.RemoteId, "Reactions", time.Since(start).Seconds())
+		}
+	}()
+
 	merr := merror.New()
 	for _, post := range sd.posts {
 		// any reactions originating from the remote cluster are filtered out
@@ -303,6 +343,13 @@ func (scs *Service) fetchReactionsForSync(sd *syncData) error {
 
 // fetchPostUsersForSync populates the sync data with all users associated with posts.
 func (scs *Service) fetchPostUsersForSync(sd *syncData) error {
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncCollectionStepDuration(sd.rc.RemoteId, "PostUsers", time.Since(start).Seconds())
+		}
+	}()
+
 	sc, err := scs.server.GetStore().SharedChannel().Get(sd.task.channelID)
 	if err != nil {
 		return fmt.Errorf("cannot determine teamID: %w", err)
@@ -367,6 +414,13 @@ func (scs *Service) fetchPostUsersForSync(sd *syncData) error {
 
 // fetchPostAttachmentsForSync populates the sync data with any file attachments for new posts.
 func (scs *Service) fetchPostAttachmentsForSync(sd *syncData) error {
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncCollectionStepDuration(sd.rc.RemoteId, "Attachments", time.Since(start).Seconds())
+		}
+	}()
+
 	merr := merror.New()
 	for _, post := range sd.posts {
 		fis, err := scs.server.GetStore().FileInfo().GetForPost(post.Id, false, true, true)
@@ -420,8 +474,14 @@ func (scs *Service) filterPostsForSync(sd *syncData) {
 // remote cluster.
 // The order of items sent is important: users -> attachments -> posts -> reactions -> profile images
 func (scs *Service) sendSyncData(sd *syncData) error {
-	merr := merror.New()
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncSendDuration(sd.rc.RemoteId, time.Since(start).Seconds())
+		}
+	}()
 
+	merr := merror.New()
 	sanitizeSyncData(sd)
 
 	// send users
@@ -462,6 +522,13 @@ func (scs *Service) sendSyncData(sd *syncData) error {
 
 // sendUserSyncData sends the collected user updates to the remote cluster.
 func (scs *Service) sendUserSyncData(sd *syncData) error {
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncSendStepDuration(sd.rc.RemoteId, "Users", time.Since(start).Seconds())
+		}
+	}()
+
 	msg := model.NewSyncMsg(sd.task.channelID)
 	msg.Users = sd.users
 
@@ -504,6 +571,13 @@ func (scs *Service) sendAttachmentSyncData(sd *syncData) {
 
 // sendPostSyncData sends the collected post updates to the remote cluster.
 func (scs *Service) sendPostSyncData(sd *syncData) error {
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncSendStepDuration(sd.rc.RemoteId, "Posts", time.Since(start).Seconds())
+		}
+	}()
+
 	msg := model.NewSyncMsg(sd.task.channelID)
 	msg.Posts = sd.posts
 
@@ -525,6 +599,13 @@ func (scs *Service) sendPostSyncData(sd *syncData) error {
 
 // sendReactionSyncData sends the collected reaction updates to the remote cluster.
 func (scs *Service) sendReactionSyncData(sd *syncData) error {
+	start := time.Now()
+	defer func() {
+		if metrics := scs.server.GetMetrics(); metrics != nil {
+			metrics.ObserveSharedChannelsSyncSendStepDuration(sd.rc.RemoteId, "Reactions", time.Since(start).Seconds())
+		}
+	}()
+
 	msg := model.NewSyncMsg(sd.task.channelID)
 	msg.Reactions = sd.reactions