feat: per-test engine payload sizes (SSZ + snappy + BAL)

docs/api.md

@@ -558,3 +558,22 @@ client:
     - id: placeholder
       client: geth
 ```
+
+## SuiteTest
+
+### Engine payload sizes
+
+Each `SuiteTest` entry includes three suite-level payload-size fields, computed
+once per suite and identical across clients:
+
+- `payload_size_bytes` — SSZ-encoded executionPayload length (with the inline
+  `BlockAccessList` included as one field of the payload), summed across all
+  `engine_newPayload*` calls in the test step.
+- `payload_size_bytes_snappy` — snappy compression of those same SSZ bytes
+  (matches consensus-layer gossip transport).
+- `bal_size_bytes` — uncompressed byte length of the `BlockAccessList` field
+  (already SSZ-serialized in the source fixture as a hex string).
+
+Fields are omitted from the JSON when zero, so consumers should treat
+"missing" and "0" equivalently. Tests with no `engine_newPayload*` lines, or
+whose payload version is unsupported, leave all three fields at zero.

go.mod

@@ -1,6 +1,6 @@
 module github.com/ethpandaops/benchmarkoor
 
-go 1.24.2
+go 1.24.5
 
 toolchain go1.24.11
 
@@ -36,6 +36,7 @@ require (
 	github.com/Azure/go-ansiterm v0.0.0-20250102033503-faa5f7b0171c // indirect
 	github.com/BurntSushi/toml v1.5.0 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
+	github.com/OffchainLabs/prysm/v6 v6.0.5-rc.1.0.20250917172223-c2bea8a504ca // indirect
 	github.com/VividCortex/ewma v1.2.0 // indirect
 	github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d // indirect
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.4 // indirect
@@ -47,9 +48,13 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.17 // indirect
 	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.17 // indirect
 	github.com/aws/smithy-go v1.24.0 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bits-and-blooms/bitset v1.17.0 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/chzyer/readline v1.5.1 // indirect
+	github.com/consensys/bavard v0.1.22 // indirect
+	github.com/consensys/gnark-crypto v0.14.0 // indirect
 	github.com/containerd/errdefs v1.0.0 // indirect
 	github.com/containerd/errdefs/pkg v0.3.0 // indirect
 	github.com/containerd/log v0.1.0 // indirect
@@ -60,16 +65,22 @@ require (
 	github.com/containers/ocicrypt v1.2.1 // indirect
 	github.com/containers/psgo v1.9.1-0.20250826150930-4ae76f200c86 // indirect
 	github.com/coreos/go-systemd/v22 v22.6.0 // indirect
+	github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a // indirect
+	github.com/crate-crypto/go-kzg-4844 v1.1.0 // indirect
 	github.com/cyberphone/json-canonicalization v0.0.0-20241213102144-19d51d7fe467 // indirect
 	github.com/cyphar/filepath-securejoin v0.5.2 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 // indirect
 	github.com/disiqueira/gotree/v3 v3.0.2 // indirect
 	github.com/distribution/reference v0.6.0 // indirect
 	github.com/docker/distribution v2.8.3+incompatible // indirect
 	github.com/docker/docker-credential-helpers v0.9.4 // indirect
 	github.com/docker/go-connections v0.6.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/ebitengine/purego v0.9.1 // indirect
+	github.com/ethereum/c-kzg-4844 v1.0.0 // indirect
+	github.com/ethereum/go-ethereum v1.15.9 // indirect
+	github.com/ethereum/go-verkle v0.2.2 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/glebarez/go-sqlite v1.21.2 // indirect
@@ -80,13 +91,15 @@ require (
 	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
 	github.com/godbus/dbus/v5 v5.1.1-0.20241109141217-c266b19b28e9 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
+	github.com/golang/snappy v1.0.0 // indirect
 	github.com/google/go-containerregistry v0.20.6 // indirect
 	github.com/google/go-intervals v0.0.2 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/mux v1.8.1 // indirect
 	github.com/gorilla/schema v1.4.1 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/holiman/uint256 v1.3.2 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
@@ -98,16 +111,19 @@ require (
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/kevinburke/ssh_config v1.4.0 // indirect
 	github.com/klauspost/compress v1.18.0 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
 	github.com/klauspost/pgzip v1.2.6 // indirect
 	github.com/kr/fs v0.1.0 // indirect
 	github.com/letsencrypt/boulder v0.0.0-20240620165639-de9c06129bec // indirect
 	github.com/lufia/plan9stats v0.0.0-20240909124753-873cd0166683 // indirect
 	github.com/manifoldco/promptui v0.9.0 // indirect
-	github.com/mattn/go-isatty v0.0.17 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/mattn/go-sqlite3 v1.14.32 // indirect
 	github.com/miekg/pkcs11 v1.1.1 // indirect
+	github.com/minio/sha256-simd v1.0.1 // indirect
 	github.com/mistifyio/go-zfs/v3 v3.1.0 // indirect
+	github.com/mmcloughlin/addchain v0.4.0 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect
 	github.com/moby/sys/capability v0.4.0 // indirect
 	github.com/moby/sys/mountinfo v0.7.2 // indirect
@@ -117,6 +133,7 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/morikuni/aec v1.1.0 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/nxadm/tail v1.4.11 // indirect
 	github.com/opencontainers/cgroups v0.0.5 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
@@ -130,6 +147,13 @@ require (
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect
 	github.com/proglottis/gpgme v0.1.5 // indirect
+	github.com/prometheus/client_golang v1.22.0 // indirect
+	github.com/prometheus/client_model v0.6.2 // indirect
+	github.com/prometheus/common v0.63.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/prysmaticlabs/fastssz v0.0.0-20241008181541-518c4ce73516 // indirect
+	github.com/prysmaticlabs/go-bitfield v0.0.0-20240328144219-a1caa50c3a1e // indirect
+	github.com/prysmaticlabs/gohashtree v0.0.5-beta // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/sagikazarmark/locafero v0.7.0 // indirect
@@ -145,8 +169,10 @@ require (
 	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/stefanberger/go-pkcs11uri v0.0.0-20230803200340-78284954bff6 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/supranational/blst v0.3.14 // indirect
 	github.com/sylabs/sif/v2 v2.22.0 // indirect
 	github.com/tchap/go-patricia/v2 v2.3.3 // indirect
+	github.com/thomaso-mirodin/intmath v0.0.0-20160323211736-5dc6d854e46e // indirect
 	github.com/titanous/rocacheck v0.0.0-20171023193734-afe73141d399 // indirect
 	github.com/tklauser/go-sysconf v0.3.16 // indirect
 	github.com/tklauser/numcpus v0.11.0 // indirect
@@ -173,10 +199,12 @@ require (
 	google.golang.org/grpc v1.77.0 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
 	modernc.org/libc v1.22.5 // indirect
 	modernc.org/mathutil v1.5.0 // indirect
 	modernc.org/memory v1.5.0 // indirect
 	modernc.org/sqlite v1.23.1 // indirect
+	rsc.io/tmplfunc v0.0.3 // indirect
 	sigs.k8s.io/yaml v1.6.0 // indirect
 	tags.cncf.io/container-device-interface v1.0.1 // indirect
 )