diff --git a/cl/monitor/shuffling_metrics/shuffling_metrics.go b/cl/monitor/shuffling_metrics/shuffling_metrics.go
new file mode 100644
index 00000000000..cfc5b74219b
--- /dev/null
+++ b/cl/monitor/shuffling_metrics/shuffling_metrics.go
@@ -0,0 +1,17 @@
+package shuffling_metrics
+
+import (
+	"time"
+
+	"github.com/erigontech/erigon-lib/metrics"
+)
+
+var (
+	// shuffling metrics
+	computeShuffledIndicies = metrics.GetOrCreateGauge("compute_shuffled_indices")
+)
+
+// ObserveComputeShuffledIndiciesTime sets computeShuffledIndicies time
+func ObserveComputeShuffledIndiciesTime(startTime time.Time) {
+	computeShuffledIndicies.Set(float64(time.Since(startTime).Microseconds()))
+}
diff --git a/cl/persistence/state/historical_states_reader/attesting_indicies.go b/cl/persistence/state/historical_states_reader/attesting_indicies.go
index 4ac8ded610a..e38f556d4f5 100644
--- a/cl/persistence/state/historical_states_reader/attesting_indicies.go
+++ b/cl/persistence/state/historical_states_reader/attesting_indicies.go
@@ -19,11 +19,13 @@ package historical_states_reader
 import (
 	"errors"
 	"fmt"
+	"time"
 
 	libcommon "github.com/erigontech/erigon-lib/common"
 	"github.com/erigontech/erigon-lib/kv"
 	"github.com/erigontech/erigon/cl/clparams"
 	"github.com/erigontech/erigon/cl/cltypes/solid"
+	"github.com/erigontech/erigon/cl/monitor/shuffling_metrics"
 	"github.com/erigontech/erigon/cl/persistence/base_encoding"
 	state_accessors "github.com/erigontech/erigon/cl/persistence/state"
 	"github.com/erigontech/erigon/cl/phase1/core/state/shuffling"
@@ -76,7 +78,9 @@ func (r *HistoricalStatesReader) ComputeCommittee(mix libcommon.Hash, indicies [
 		shuffledIndicies = shuffledIndicesInterface
 	} else {
 		shuffledIndicies = make([]uint64, lenIndicies)
+		start := time.Now()
 		shuffledIndicies = shuffling.ComputeShuffledIndicies(cfg, mix, shuffledIndicies, indicies, slot)
+		shuffling_metrics.ObserveComputeShuffledIndiciesTime(start)
 		r.shuffledSetsCache.Add(epoch, shuffledIndicies)
 	}
 
diff --git a/cl/phase1/core/state/cache_accessors.go b/cl/phase1/core/state/cache_accessors.go
index c152954292d..6550190e2b0 100644
--- a/cl/phase1/core/state/cache_accessors.go
+++ b/cl/phase1/core/state/cache_accessors.go
@@ -22,8 +22,10 @@ import (
 	"errors"
 	"fmt"
 	"math"
+	"time"
 
 	"github.com/erigontech/erigon/cl/cltypes/solid"
+	"github.com/erigontech/erigon/cl/monitor/shuffling_metrics"
 	"github.com/erigontech/erigon/cl/phase1/core/state/shuffling"
 	shuffling2 "github.com/erigontech/erigon/cl/phase1/core/state/shuffling"
 
@@ -87,7 +89,9 @@ func (b *CachingBeaconState) ComputeCommittee(
 		shuffledIndicies = shuffledIndicesInterface
 	} else {
 		shuffledIndicies = make([]uint64, lenIndicies)
+		start := time.Now()
 		shuffledIndicies = shuffling.ComputeShuffledIndicies(b.BeaconConfig(), mix, shuffledIndicies, indicies, slot)
+		shuffling_metrics.ObserveComputeShuffledIndiciesTime(start)
 		b.shuffledSetsCache.Add(seed, shuffledIndicies)
 	}
 
diff --git a/cl/phase1/forkchoice/checkpoint_state.go b/cl/phase1/forkchoice/checkpoint_state.go
index 3c56027875e..3dd9b86a73c 100644
--- a/cl/phase1/forkchoice/checkpoint_state.go
+++ b/cl/phase1/forkchoice/checkpoint_state.go
@@ -19,9 +19,11 @@ package forkchoice
 import (
 	"errors"
 	"fmt"
+	"time"
 
 	"github.com/erigontech/erigon/cl/cltypes/solid"
 	"github.com/erigontech/erigon/cl/monitor"
+	"github.com/erigontech/erigon/cl/monitor/shuffling_metrics"
 	"github.com/erigontech/erigon/cl/phase1/core/state/shuffling"
 
 	"github.com/Giulio2002/bls"
@@ -114,7 +116,9 @@ func newCheckpointState(beaconConfig *clparams.BeaconChainConfig, anchorPublicKe
 	activeIndicies := c.getActiveIndicies(epoch)
 	monitor.ObserveActiveValidatorsCount(len(activeIndicies))
 	c.shuffledSet = make([]uint64, len(activeIndicies))
+	start := time.Now()
 	c.shuffledSet = shuffling.ComputeShuffledIndicies(c.beaconConfig, c.randaoMixes.Get(int(mixPosition)), c.shuffledSet, activeIndicies, epoch*beaconConfig.SlotsPerEpoch)
+	shuffling_metrics.ObserveComputeShuffledIndiciesTime(start)
 	return c
 }