perf(v2only): use constraint workload in rolling transfer

backend/Dockerfile

@@ -1,5 +1,5 @@
 # this is meant to be built with the root of this repo as build-context
-FROM golang:1.23.1 AS build-env
+FROM golang:1.24.7 AS build-env
 COPY backend/go.mod backend/go.sum /src/backend/
 WORKDIR /src/backend
 RUN go mod download

backend/go.mod

@@ -1,12 +1,14 @@
 module github.com/gobitfly/beaconchain
 
-go 1.23.1
+go 1.24.0
+
+toolchain go1.24.7
 
 require (
 	cloud.google.com/go/bigtable v1.35.0
 	cloud.google.com/go/secretmanager v1.14.5
 	firebase.google.com/go/v4 v4.14.1
-	github.com/ClickHouse/clickhouse-go/v2 v2.30.0
+	github.com/ClickHouse/clickhouse-go/v2 v2.40.3
 	github.com/DATA-DOG/go-sqlmock v1.5.0
 	github.com/Gurpartap/storekit-go v0.0.0-20201205024111-36b6cd5c6a21
 	github.com/Tangui-Bitfly/ethsimtracer v0.0.0-20250407100534-d671205e8189
@@ -55,7 +57,7 @@ require (
 	github.com/juliangruber/go-intersect v1.1.0
 	github.com/jung-kurt/gofpdf v1.16.2
 	github.com/k3a/html2text v1.2.1
-	github.com/klauspost/compress v1.17.11
+	github.com/klauspost/compress v1.18.0
 	github.com/klauspost/pgzip v1.2.6
 	github.com/lib/pq v1.10.9
 	github.com/lucasjones/reggen v0.0.0-20200904144131-37ba4fa293bb
@@ -73,20 +75,20 @@ require (
 	github.com/sethvargo/go-envconfig v1.1.0
 	github.com/shopspring/decimal v1.4.0
 	github.com/sirupsen/logrus v1.9.3
-	github.com/stretchr/testify v1.10.0
+	github.com/stretchr/testify v1.11.1
 	github.com/syndtr/goleveldb v1.0.1-0.20220721030215-126854af5e6d
-	github.com/testcontainers/testcontainers-go v0.35.0
+	github.com/testcontainers/testcontainers-go v0.38.0
 	github.com/wealdtech/go-ens/v3 v3.6.0
 	github.com/wealdtech/go-eth2-types/v2 v2.8.2
 	github.com/wealdtech/go-eth2-util v1.8.0
 	github.com/xeipuuv/gojsonschema v1.2.0
 	go.uber.org/atomic v1.11.0
-	golang.org/x/crypto v0.36.0
+	golang.org/x/crypto v0.42.0
 	golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa
-	golang.org/x/sync v0.12.0
-	golang.org/x/text v0.23.0
+	golang.org/x/sync v0.17.0
+	golang.org/x/text v0.29.0
 	golang.org/x/time v0.11.0
-	golang.org/x/tools v0.29.0
+	golang.org/x/tools v0.36.0
 	google.golang.org/api v0.228.0
 	google.golang.org/grpc v1.71.0
 	google.golang.org/protobuf v1.36.6
@@ -104,9 +106,9 @@ require (
 	cloud.google.com/go/longrunning v0.6.6 // indirect
 	cloud.google.com/go/monitoring v1.24.1 // indirect
 	cloud.google.com/go/storage v1.50.0 // indirect
-	dario.cat/mergo v1.0.0 // indirect
+	dario.cat/mergo v1.0.1 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect
-	github.com/ClickHouse/ch-go v0.64.1 // indirect
+	github.com/ClickHouse/ch-go v0.68.0 // indirect
 	github.com/DataDog/zstd v1.5.5 // indirect
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.25.0 // indirect
 	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.50.0 // indirect
@@ -118,7 +120,7 @@ require (
 	github.com/ajg/form v1.5.1 // indirect
 	github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 // indirect
 	github.com/alessio/shellescape v1.4.1 // indirect
-	github.com/andybalholm/brotli v1.1.1 // indirect
+	github.com/andybalholm/brotli v1.2.0 // indirect
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.0 // indirect
 	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.13.13 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.0 // indirect
@@ -149,6 +151,8 @@ require (
 	github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // 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
 	github.com/containerd/platforms v0.2.1 // indirect
 	github.com/cpuguy83/dockercfg v0.3.2 // indirect
@@ -161,10 +165,11 @@ require (
 	github.com/dgraph-io/ristretto v0.1.0 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/distribution/reference v0.6.0 // indirect
-	github.com/docker/docker v27.4.1+incompatible // indirect
+	github.com/docker/docker v28.4.0+incompatible // indirect
 	github.com/docker/go-connections v0.5.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/ebitengine/purego v0.8.4 // indirect
 	github.com/emicklei/dot v1.6.4 // indirect
 	github.com/envoyproxy/go-control-plane/envoy v1.32.4 // indirect
 	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
@@ -181,7 +186,7 @@ require (
 	github.com/go-chi/chi/v5 v5.0.8 // indirect
 	github.com/go-faster/city v1.0.1 // indirect
 	github.com/go-faster/errors v0.7.1 // indirect
-	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-openapi/jsonpointer v0.20.2 // indirect
@@ -238,7 +243,7 @@ require (
 	github.com/kr/text v0.2.0 // indirect
 	github.com/libp2p/go-buffer-pool v0.1.0 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
-	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/magiconair/properties v1.8.10 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
@@ -251,9 +256,10 @@ require (
 	github.com/mitchellh/pointerstructure v1.2.0 // indirect
 	github.com/mmcloughlin/addchain v0.4.0 // indirect
 	github.com/moby/docker-image-spec v1.3.1 // indirect
+	github.com/moby/go-archive v0.1.0 // indirect
 	github.com/moby/patternmatcher v0.6.0 // indirect
-	github.com/moby/sys/sequential v0.5.0 // indirect
-	github.com/moby/sys/user v0.1.0 // indirect
+	github.com/moby/sys/sequential v0.6.0 // indirect
+	github.com/moby/sys/user v0.4.0 // indirect
 	github.com/moby/sys/userns v0.1.0 // indirect
 	github.com/moby/term v0.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
@@ -269,7 +275,7 @@ require (
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
-	github.com/opencontainers/image-spec v1.1.0 // indirect
+	github.com/opencontainers/image-spec v1.1.1 // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect
 	github.com/paulmach/orb v0.11.1 // indirect
 	github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 // indirect
@@ -302,8 +308,7 @@ require (
 	github.com/sergi/go-diff v1.2.0 // indirect
 	github.com/sethvargo/go-retry v0.2.4 // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
-	github.com/shirou/gopsutil/v3 v3.23.12 // indirect
-	github.com/shoenig/go-m1cpu v0.1.6 // indirect
+	github.com/shirou/gopsutil/v4 v4.25.5 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/supranational/blst v0.3.14 // indirect
@@ -326,24 +331,25 @@ require (
 	github.com/yalp/jsonpath v0.0.0-20180802001716-5cc68e5049a0 // indirect
 	github.com/yudai/gojsondiff v1.0.0 // indirect
 	github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 // indirect
-	github.com/yusufpapurcu/wmi v1.2.3 // indirect
+	github.com/yusufpapurcu/wmi v1.2.4 // indirect
 	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
 	go.opentelemetry.io/contrib/detectors/gcp v1.34.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.60.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0 // indirect
-	go.opentelemetry.io/otel v1.35.0 // indirect
+	go.opentelemetry.io/otel v1.38.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.34.0 // indirect
-	go.opentelemetry.io/otel/metric v1.35.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.35.0 // indirect
-	go.opentelemetry.io/otel/sdk/metric v1.35.0 // indirect
-	go.opentelemetry.io/otel/trace v1.35.0 // indirect
+	go.opentelemetry.io/otel/metric v1.38.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.38.0 // indirect
+	go.opentelemetry.io/otel/sdk/metric v1.38.0 // indirect
+	go.opentelemetry.io/otel/trace v1.38.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.5.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/mod v0.22.0 // indirect
-	golang.org/x/net v0.38.0 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
+	golang.org/x/mod v0.27.0 // indirect
+	golang.org/x/net v0.44.0 // indirect
 	golang.org/x/oauth2 v0.28.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
+	golang.org/x/sys v0.36.0 // indirect
 	golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da // indirect
 	google.golang.org/appengine/v2 v2.0.2 // indirect
 	google.golang.org/genproto v0.0.0-20250324211829-b45e905df463 // indirect