go mod tidy

**What type of PR is this?**
Feature

**What does this PR do? Why is it needed?**
Add metrics monitoring blob count per block for block received via
gossip

<img width="954" height="659" alt="image"
src="https://github.com/user-attachments/assets/ae9ff9ed-06ae-473b-bb4e-f162cf17702b"
/>

**Other notes for review**

**Acknowledgements**

- [x] I have read
[CONTRIBUTING.md](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md).
- [x] I have included a uniquely named [changelog fragment
file](https://github.com/prysmaticlabs/prysm/blob/develop/CONTRIBUTING.md#maintaining-changelogmd).
- [x] I have added a description with sufficient context for reviewers
to understand this PR.
- [x] I have tested that my changes work as expected and I added a
testing plan to the PR description (if applicable).

beacon-chain/blockchain/metrics.go

@@ -221,6 +221,19 @@ var (
 			Buckets: []float64{1, 2, 4, 8, 16, 32},
 		},
 	)
+	commitmentCount = promauto.NewHistogram(
+		prometheus.HistogramOpts{
+			Name:    "commitment_count_max_21",
+			Help:    "The number of blob KZG commitments per block.",
+			Buckets: []float64{1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21},
+		},
+	)
+	maxBlobsPerBlock = promauto.NewGauge(
+		prometheus.GaugeOpts{
+			Name: "max_blobs_per_block",
+			Help: "The maximum number of blobs allowed in a block.",
+		},
+	)
 )
 
 // reportSlotMetrics reports slot related metrics.

beacon-chain/blockchain/receive_block.go

@@ -16,6 +16,7 @@ import (
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/slasher/types"
 	"github.com/OffchainLabs/prysm/v7/beacon-chain/state"
 	"github.com/OffchainLabs/prysm/v7/config/features"
+	"github.com/OffchainLabs/prysm/v7/config/params"
 	"github.com/OffchainLabs/prysm/v7/consensus-types/blocks"
 	"github.com/OffchainLabs/prysm/v7/consensus-types/interfaces"
 	"github.com/OffchainLabs/prysm/v7/consensus-types/primitives"
@@ -258,32 +259,55 @@ func (s *Service) handleDA(ctx context.Context, avs das.AvailabilityChecker, blo
 }
 
 func (s *Service) reportPostBlockProcessing(
-	block interfaces.SignedBeaconBlock,
+	signedBlock interfaces.SignedBeaconBlock,
 	blockRoot [32]byte,
 	receivedTime time.Time,
 	daWaitedTime time.Duration,
 ) {
+	block := signedBlock.Block()
+	if block == nil {
+		log.WithField("blockRoot", blockRoot).Error("Nil block")
+		return
+	}
+
 	// Reports on block and fork choice metrics.
 	cp := s.cfg.ForkChoiceStore.FinalizedCheckpoint()
 	finalized := &ethpb.Checkpoint{Epoch: cp.Epoch, Root: bytesutil.SafeCopyBytes(cp.Root[:])}
-	reportSlotMetrics(block.Block().Slot(), s.HeadSlot(), s.CurrentSlot(), finalized)
+	reportSlotMetrics(block.Slot(), s.HeadSlot(), s.CurrentSlot(), finalized)
 
 	// Log block sync status.
 	cp = s.cfg.ForkChoiceStore.JustifiedCheckpoint()
 	justified := &ethpb.Checkpoint{Epoch: cp.Epoch, Root: bytesutil.SafeCopyBytes(cp.Root[:])}
-	if err := logBlockSyncStatus(block.Block(), blockRoot, justified, finalized, receivedTime, s.genesisTime, daWaitedTime); err != nil {
+	if err := logBlockSyncStatus(block, blockRoot, justified, finalized, receivedTime, s.genesisTime, daWaitedTime); err != nil {
 		log.WithError(err).Error("Unable to log block sync status")
 	}
+
 	// Log payload data
-	if err := logPayload(block.Block()); err != nil {
+	if err := logPayload(block); err != nil {
 		log.WithError(err).Error("Unable to log debug block payload data")
 	}
+
 	// Log state transition data.
-	if err := logStateTransitionData(block.Block()); err != nil {
+	if err := logStateTransitionData(block); err != nil {
 		log.WithError(err).Error("Unable to log state transition data")
 	}
+
 	timeWithoutDaWait := time.Since(receivedTime) - daWaitedTime
 	chainServiceProcessingTime.Observe(float64(timeWithoutDaWait.Milliseconds()))
+
+	body := block.Body()
+	if body == nil {
+		log.WithField("blockRoot", blockRoot).Error("Nil block body")
+		return
+	}
+
+	commitments, err := body.BlobKzgCommitments()
+	if err != nil {
+		log.WithError(err).Error("Unable to get blob KZG commitments")
+	}
+
+	commitmentCount.Observe(float64(len(commitments)))
+	maxBlobsPerBlock.Set(float64(params.BeaconConfig().MaxBlobsPerBlock(block.Slot())))
 }
 
 func (s *Service) executePostFinalizationTasks(ctx context.Context, finalizedState state.BeaconState) {

changelog/james-prysm_geth-1.16.8.md

@@ -0,0 +1,3 @@
+### Changed
+
+- updating geth dependency from 1.16.7 to 1.16.8.

changelog/manu_blob_commitment_count_metric.md

@@ -0,0 +1,2 @@
+### Added
+- `commitment_count_in_gossip_processed_blocks` gauge metric to track the number of blob KZG commitments in processed beacon blocks.

deps.bzl

@@ -73,8 +73,8 @@ def prysm_deps():
     go_repository(
         name = "com_github_allegro_bigcache",
         importpath = "github.com/allegro/bigcache",
-        sum = "h1:hg1sY1raCwic3Vnsvje6TT7/pnZba83LeFck5NrFKSc=",
-        version = "v1.2.1",
+        sum = "h1:eMwmnE/GDgah4HI848JfFxHt+iPb26b4zyfspmqY0/8=",
+        version = "v1.2.1-0.20190218064605-e24eb225f156",
     )
     go_repository(
         name = "com_github_andreasbriese_bbloom",
@@ -810,8 +810,8 @@ def prysm_deps():
         patches = [
             "//third_party:com_github_ethereum_go_ethereum_secp256k1.patch",
         ],
-        sum = "h1:qeM4TvbrWK0UC0tgkZ7NiRsmBGwsjqc64BHo20U59UQ=",
-        version = "v1.16.7",
+        sum = "h1:LLLfkZWijhR5m6yrAXbdlTeXoqontH+Ga2f9igY7law=",
+        version = "v1.16.8",
     )
     go_repository(
         name = "com_github_ethereum_go_verkle",
@@ -939,18 +939,6 @@ def prysm_deps():
         sum = "h1:f6D9Hr8xV8uYKlyuj8XIruxlh9WjVjdh1gIicAS7ays=",
         version = "v0.0.0-20191108122812-4678299bea08",
     )
-    go_repository(
-        name = "com_github_gdamore_encoding",
-        importpath = "github.com/gdamore/encoding",
-        sum = "h1:YzKZckdBL6jVt2Gc+5p82qhrGiqMdG/eNs6Wy0u3Uhw=",
-        version = "v1.0.1",
-    )
-    go_repository(
-        name = "com_github_gdamore_tcell_v2",
-        importpath = "github.com/gdamore/tcell/v2",
-        sum = "h1:sg6/UnTM9jGpZU+oFYAsDahfchWAFW8Xx2yFinNSAYU=",
-        version = "v2.7.4",
-    )
     go_repository(
         name = "com_github_getkin_kin_openapi",
         importpath = "github.com/getkin/kin-openapi",
@@ -1559,12 +1547,6 @@ def prysm_deps():
         sum = "h1:73e0e/V0tCydx14a0SCYS/EWCxgwLZ18CZcZKVu0fao=",
         version = "v2.0.3",
     )
-    go_repository(
-        name = "com_github_holiman_goevmlab",
-        importpath = "github.com/holiman/goevmlab",
-        sum = "h1:krEMViaomzuBfH/L1V4b8w2lVfsEpUbxH1ZJQpUaT6E=",
-        version = "v0.0.0-20250515153315-ab84907ebdb2",
-    )
     go_repository(
         name = "com_github_holiman_uint256",
         importpath = "github.com/holiman/uint256",
@@ -1897,12 +1879,6 @@ def prysm_deps():
         sum = "h1:E1iSMxIs4WqxTbIBLtmNBeOOC+1sCIXQeqTWVnpmwhk=",
         version = "v0.0.5",
     )
-    go_repository(
-        name = "com_github_korovkin_limiter",
-        importpath = "github.com/korovkin/limiter",
-        sum = "h1:7CfsXfFpCG1wrUpuyOzG8+vpL1ZqH2goz23wZ9pboGE=",
-        version = "v0.0.0-20230307205149-3d4b2b34c99d",
-    )
     go_repository(
         name = "com_github_kr_fs",
         importpath = "github.com/kr/fs",
@@ -2070,12 +2046,6 @@ def prysm_deps():
         sum = "h1:tOpm7WcpBTn4fjmVfgpQq0EfczGlG91VSDkswnjF5A8=",
         version = "v2.0.3+incompatible",
     )
-    go_repository(
-        name = "com_github_lucasb_eyer_go_colorful",
-        importpath = "github.com/lucasb-eyer/go-colorful",
-        sum = "h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=",
-        version = "v1.2.0",
-    )
     go_repository(
         name = "com_github_lunixbochs_vtclean",
         importpath = "github.com/lunixbochs/vtclean",
@@ -2148,12 +2118,6 @@ def prysm_deps():
         sum = "h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo=",
         version = "v1.0.4",
     )
-    go_repository(
-        name = "com_github_matttproud_golang_protobuf_extensions_v2",
-        importpath = "github.com/matttproud/golang_protobuf_extensions/v2",
-        sum = "h1:jWpvCLoY8Z/e3VKvlsiIGKtc+UG6U5vzxaoagmhXfyg=",
-        version = "v2.0.0",
-    )
     go_repository(
         name = "com_github_mgutz_ansi",
         importpath = "github.com/mgutz/ansi",
@@ -2445,8 +2409,8 @@ def prysm_deps():
         importpath = "github.com/OffchainLabs/hashtree",
         patch_args = ["-p1"],
         patches = ["//third_party:com_github_offchainlabs_hashtree.patch"],
-        sum = "h1:R6DAjgAUwwfgji3jEI4WUxtZ3eJ+FbRHjW21UPMBJyo=",
-        version = "v0.2.2",
+        sum = "h1:nM8dBAQZzHLzzM14FaAHXnHTAXZIst69v5xWuS48y/c=",
+        version = "v0.2.3",
     )
     go_repository(
         name = "com_github_oklog_oklog",
@@ -2947,12 +2911,6 @@ def prysm_deps():
         sum = "h1:dY6ETXrvDG7Sa4vE8ZQG4yqWg6UnOcbqTAahkV813vQ=",
         version = "v0.0.0-20190826022208-cac0b30c2563",
     )
-    go_repository(
-        name = "com_github_rivo_tview",
-        importpath = "github.com/rivo/tview",
-        sum = "h1:HxvWMyQ3vKQBlYZq9wfFtjbUeA6UUYZoLJmmwWee43s=",
-        version = "v0.0.0-20240519200218-0ac5f73025a8",
-    )
     go_repository(
         name = "com_github_rivo_uniseg",
         build_directives = [

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/dustin/go-humanize v1.0.1
 	github.com/emicklei/dot v1.6.2
 	github.com/ethereum/c-kzg-4844/v2 v2.1.5
-	github.com/ethereum/go-ethereum v1.16.7
+	github.com/ethereum/go-ethereum v1.16.8
 	github.com/fsnotify/fsnotify v1.6.0
 	github.com/ghodss/yaml v1.0.0
 	github.com/go-yaml/yaml v2.1.0+incompatible

go.sum

@@ -55,10 +55,10 @@ github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERo
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
 github.com/OffchainLabs/go-bitfield v0.0.0-20251031151322-f427d04d8506 h1:d/SJkN8/9Ca+1YmuDiUJxAiV4w/a9S8NcsG7GMQSrVI=
 github.com/OffchainLabs/go-bitfield v0.0.0-20251031151322-f427d04d8506/go.mod h1:6TZI4FU6zT8x6ZfWa1J8YQ2NgW0wLV/W3fHRca8ISBo=
-github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6 h1:1zYrtlhrZ6/b6SAjLSfKzWtdgqK0U+HtH/VcBWh1BaU=
-github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
 github.com/OffchainLabs/hashtree v0.2.3 h1:nM8dBAQZzHLzzM14FaAHXnHTAXZIst69v5xWuS48y/c=
 github.com/OffchainLabs/hashtree v0.2.3/go.mod h1:b07+cRZs+eAR8TR57CB9TQlt5Gnl/06Xs76xt/1wq0M=
+github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6 h1:1zYrtlhrZ6/b6SAjLSfKzWtdgqK0U+HtH/VcBWh1BaU=
+github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251001021608-1fe7b43fc4d6/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
 github.com/Shopify/sarama v1.26.1/go.mod h1:NbSGBSSndYaIhRcBtY9V0U7AyH+x71bG668AuWys/yU=
 github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
@@ -238,8 +238,8 @@ github.com/ethereum/c-kzg-4844/v2 v2.1.5 h1:aVtoLK5xwJ6c5RiqO8g8ptJ5KU+2Hdquf6G3
 github.com/ethereum/c-kzg-4844/v2 v2.1.5/go.mod h1:u59hRTTah4Co6i9fDWtiCjTrblJv0UwsqZKCc0GfgUs=
 github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab h1:rvv6MJhy07IMfEKuARQ9TKojGqLVNxQajaXEp/BoqSk=
 github.com/ethereum/go-bigmodexpfix v0.0.0-20250911101455-f9e208c548ab/go.mod h1:IuLm4IsPipXKF7CW5Lzf68PIbZ5yl7FFd74l/E0o9A8=
-github.com/ethereum/go-ethereum v1.16.7 h1:qeM4TvbrWK0UC0tgkZ7NiRsmBGwsjqc64BHo20U59UQ=
-github.com/ethereum/go-ethereum v1.16.7/go.mod h1:Fs6QebQbavneQTYcA39PEKv2+zIjX7rPUZ14DER46wk=
+github.com/ethereum/go-ethereum v1.16.8 h1:LLLfkZWijhR5m6yrAXbdlTeXoqontH+Ga2f9igY7law=
+github.com/ethereum/go-ethereum v1.16.8/go.mod h1:Fs6QebQbavneQTYcA39PEKv2+zIjX7rPUZ14DER46wk=
 github.com/ethereum/go-verkle v0.2.2 h1:I2W0WjnrFUIzzVPwm8ykY+7pL2d4VhlsePn4j7cnFk8=
 github.com/ethereum/go-verkle v0.2.2/go.mod h1:M3b90YRnzqKyyzBEWJGqj8Qff4IDeXnzFw0P9bFw3uk=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=