diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6bd894d6b..85f8a306d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -46,7 +46,7 @@ jobs:
           context: .
           file: build/sandbox/Dockerfile
           build-args: |
-            TAG=4.6.0
+            TAG=4.6.2
           push: true
           cache-from: type=gha
           cache-to: type=gha,mode=max
diff --git a/Makefile b/Makefile
index 72c39ade1..3bea78aa4 100644
--- a/Makefile
+++ b/Makefile
@@ -82,7 +82,7 @@ sandbox-pull:
 	TAG=4.4.0 docker-compose -f docker-compose.flextesa.yml pull
 
 flextesa-sandbox:
-	COMPOSE_PROJECT_NAME=bcdbox TAG=4.4.0 docker-compose -f docker-compose.flextesa.yml up -d
+	COMPOSE_PROJECT_NAME=bcdbox TAG=4.6.2 docker-compose -f docker-compose.flextesa.yml up -d
 
 sandbox-down:
 	COMPOSE_PROJECT_NAME=bcdbox docker-compose -f docker-compose.flextesa.yml down
diff --git a/cmd/api/handlers/config.go b/cmd/api/handlers/config.go
index 2dc21bdc2..5344001fb 100644
--- a/cmd/api/handlers/config.go
+++ b/cmd/api/handlers/config.go
@@ -13,16 +13,9 @@ func GetConfig() gin.HandlerFunc {
 		ctxs := c.MustGet("contexts").(config.Contexts)
 		ctx := ctxs.Any()
 
-		tzktEndpoints := make(map[string]string)
-		for network, tzkt := range ctx.Config.TzKT {
-			tzktEndpoints[network] = tzkt.BaseURI
-			break
-		}
-
 		cfg := ConfigResponse{
 			Networks:       ctx.Config.API.Networks,
 			RPCEndpoints:   ctx.Config.API.Frontend.RPC,
-			TzKTEndpoints:  tzktEndpoints,
 			GaEnabled:      ctx.Config.API.Frontend.GaEnabled,
 			MempoolEnabled: ctx.Config.API.Frontend.MempoolEnabled,
 			SandboxMode:    ctx.Config.API.Frontend.SandboxMode,
diff --git a/cmd/api/handlers/responses.go b/cmd/api/handlers/responses.go
index e06b89f94..466e3e8a9 100644
--- a/cmd/api/handlers/responses.go
+++ b/cmd/api/handlers/responses.go
@@ -483,7 +483,6 @@ type BigMapHistoryItem struct {
 type ConfigResponse struct {
 	Networks       []string          `json:"networks"`
 	RPCEndpoints   map[string]string `json:"rpc_endpoints"`
-	TzKTEndpoints  map[string]string `json:"tzkt_endpoints"`
 	SentryDSN      string            `json:"sentry_dsn"`
 	OauthEnabled   bool              `json:"oauth_enabled"`
 	GaEnabled      bool              `json:"ga_enabled"`
diff --git a/cmd/api/main.go b/cmd/api/main.go
index 532d46cc4..05eeb9089 100644
--- a/cmd/api/main.go
+++ b/cmd/api/main.go
@@ -15,13 +15,14 @@ import (
 	"github.com/baking-bad/bcdhub/internal/helpers"
 	"github.com/baking-bad/bcdhub/internal/logger"
 	"github.com/baking-bad/bcdhub/internal/periodic"
+	"github.com/baking-bad/bcdhub/internal/profiler"
 	"github.com/gin-contrib/cache"
 	"github.com/gin-contrib/cache/persistence"
 	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
 	"github.com/go-playground/validator/v10"
-	"github.com/pyroscope-io/client/pyroscope"
+	"github.com/grafana/pyroscope-go"
 )
 
 type app struct {
@@ -52,29 +53,8 @@ func newApp() *app {
 	runtime.SetMutexProfileFraction(5)
 	runtime.SetBlockProfileRate(5)
 
-	if cfg.Profiler != nil && cfg.Profiler.Server != "" {
-		profiler, err := pyroscope.Start(pyroscope.Config{
-			ApplicationName: "bcdhub.api",
-			ServerAddress:   cfg.Profiler.Server,
-			Tags: map[string]string{
-				"hostname": os.Getenv("BCDHUB_SERVICE"),
-				"project":  "bcdhub",
-				"service":  "api",
-			},
-
-			ProfileTypes: []pyroscope.ProfileType{
-				pyroscope.ProfileCPU,
-				pyroscope.ProfileAllocObjects,
-				pyroscope.ProfileAllocSpace,
-				pyroscope.ProfileInuseObjects,
-				pyroscope.ProfileInuseSpace,
-				pyroscope.ProfileGoroutines,
-				pyroscope.ProfileMutexCount,
-				pyroscope.ProfileMutexDuration,
-				pyroscope.ProfileBlockCount,
-				pyroscope.ProfileBlockDuration,
-			},
-		})
+	if cfg.Profiler != nil {
+		profiler, err := profiler.New(cfg.Profiler.Server, "api")
 		if err != nil {
 			panic(err)
 		}
diff --git a/cmd/indexer/main.go b/cmd/indexer/main.go
index 20c363624..ee042369f 100644
--- a/cmd/indexer/main.go
+++ b/cmd/indexer/main.go
@@ -10,8 +10,9 @@ import (
 	"github.com/baking-bad/bcdhub/internal/config"
 	"github.com/baking-bad/bcdhub/internal/helpers"
 	"github.com/baking-bad/bcdhub/internal/logger"
+	"github.com/baking-bad/bcdhub/internal/profiler"
 	"github.com/dipdup-io/workerpool"
-	"github.com/pyroscope-io/client/pyroscope"
+	"github.com/grafana/pyroscope-go"
 )
 
 func main() {
@@ -27,30 +28,9 @@ func main() {
 		defer helpers.CatchPanicSentry()
 	}
 
-	var profiler *pyroscope.Profiler
-	if cfg.Profiler != nil && cfg.Profiler.Server != "" {
-		profiler, err = pyroscope.Start(pyroscope.Config{
-			ApplicationName: "bcdhub.indexer",
-			ServerAddress:   cfg.Profiler.Server,
-			Tags: map[string]string{
-				"hostname": os.Getenv("BCDHUB_SERVICE"),
-				"project":  "bcdhub",
-				"service":  "indexer",
-			},
-
-			ProfileTypes: []pyroscope.ProfileType{
-				pyroscope.ProfileCPU,
-				pyroscope.ProfileAllocObjects,
-				pyroscope.ProfileAllocSpace,
-				pyroscope.ProfileInuseObjects,
-				pyroscope.ProfileInuseSpace,
-				pyroscope.ProfileGoroutines,
-				pyroscope.ProfileMutexCount,
-				pyroscope.ProfileMutexDuration,
-				pyroscope.ProfileBlockCount,
-				pyroscope.ProfileBlockDuration,
-			},
-		})
+	var prof *pyroscope.Profiler
+	if cfg.Profiler != nil {
+		prof, err = profiler.New(cfg.Profiler.Server, "indexer")
 		if err != nil {
 			panic(err)
 		}
@@ -80,8 +60,8 @@ func main() {
 		}
 	}
 
-	if profiler != nil {
-		if err := profiler.Stop(); err != nil {
+	if prof != nil {
+		if err := prof.Stop(); err != nil {
 			panic(err)
 		}
 	}
diff --git a/configs/development.yml b/configs/development.yml
index 1846e3a4c..2c6d103b6 100644
--- a/configs/development.yml
+++ b/configs/development.yml
@@ -16,10 +16,6 @@ rpc:
     timeout: 20
     requests_per_second: 20
 
-tzkt:
-  mainnet:
-    uri: https://api.tzkt.io/v1
-
 services:
   mainnet:
     mempool: https://mempool.dipdup.net/v1/graphql
@@ -93,11 +89,6 @@ indexer:
     idle: 5
 
 scripts:
-  aws:
-    bucket_name: bcd-elastic-snapshots
-    region: eu-central-1
-    access_key_id: ${AWS_ACCESS_KEY_ID}
-    secret_access_key: ${AWS_SECRET_ACCESS_KEY}
   networks:
     - mainnet
     - ghostnet
diff --git a/configs/production.yml b/configs/production.yml
index a08013879..62735799d 100644
--- a/configs/production.yml
+++ b/configs/production.yml
@@ -15,11 +15,6 @@ rpc:
     uri: https://rpc.tzkt.io/oxfordnet
     timeout: 20
     requests_per_second: 20
-
-tzkt:
-  mainnet:
-    uri: https://api.tzkt.io/v1
-    base_uri: https://api.tzkt.io
   
 services:
   mainnet:
diff --git a/configs/testnets.yml b/configs/testnets.yml
index c41a37136..d08c34058 100644
--- a/configs/testnets.yml
+++ b/configs/testnets.yml
@@ -73,11 +73,6 @@ indexer:
     idle: 5
 
 scripts:
-  aws:
-    bucket_name: bcd-elastic-snapshots
-    region: eu-central-1
-    access_key_id: ${AWS_ACCESS_KEY_ID}
-    secret_access_key: ${AWS_SECRET_ACCESS_KEY}
   networks:
     - dailynet
     - mondaynet
diff --git a/docs/configuration.md b/docs/configuration.md
index b95beaa4d..d895300f4 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -15,16 +15,6 @@ rpc:
         requests_per_second: 10
 ```
 
-#### `tzkt`
-TzKT API endpoints (optional) and connection timeouts
-```yml
-tzkt:
-    mainnet:
-        uri: https://api.tzkt.io/v1/
-        base_uri: https://api.tzkt.io
-        timeout: 20
-```
-
 #### `db`
 PostgreSQL connection string
 ```yml
@@ -37,6 +27,7 @@ storage:
     password: ${POSTGRES_PASSWORD}
     sslmode: disable
   timeout: 10
+  log_queries: ${POSTGRES_LOG_QUERIES:-false}
 ```
 
 #### `sentry`
@@ -105,11 +96,6 @@ indexer:
 Scripts settings for data migrations and [AWS S3](https://aws.amazon.com/s3/) snapshot registry
 ```yml
 scripts:
-  aws:
-    bucket_name: bcd-elastic-snapshots
-    region: eu-central-1
-    access_key_id: ${AWS_ACCESS_KEY_ID}
-    secret_access_key: ${AWS_SECRET_ACCESS_KEY}
   networks:
     - mainnet
   connections:
diff --git a/go.mod b/go.mod
index 3faea472d..a817f0638 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,6 @@ module github.com/baking-bad/bcdhub
 go 1.20
 
 require (
-	github.com/aws/aws-sdk-go v1.44.92
 	github.com/btcsuite/btcutil v1.0.2
 	github.com/dipdup-io/workerpool v0.0.4
 	github.com/ebellocchia/go-base58 v0.1.0
@@ -15,6 +14,7 @@ require (
 	github.com/go-pg/pg/v10 v10.10.6
 	github.com/go-playground/validator/v10 v10.14.1
 	github.com/google/uuid v1.3.0
+	github.com/grafana/pyroscope-go v1.0.3
 	github.com/iancoleman/strcase v0.2.0
 	github.com/ipfs/go-cid v0.3.2
 	github.com/jessevdk/go-flags v1.5.0
@@ -24,7 +24,6 @@ require (
 	github.com/machinebox/graphql v0.2.2
 	github.com/microcosm-cc/bluemonday v1.0.20
 	github.com/pkg/errors v0.9.1
-	github.com/pyroscope-io/client v0.7.2
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/rs/zerolog v1.28.0
 	github.com/sergi/go-diff v1.2.0
@@ -53,8 +52,8 @@ require (
 	github.com/gomodule/redigo v2.0.0+incompatible // indirect
 	github.com/google/go-cmp v0.5.8 // indirect
 	github.com/gorilla/css v1.0.0 // indirect
+	github.com/grafana/pyroscope-go/godeltaprof v0.1.4 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
-	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/karlseguin/expect v1.0.8 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.5 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect
@@ -74,7 +73,6 @@ require (
 	github.com/onsi/gomega v1.20.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/pyroscope-io/godeltaprof v0.1.2 // indirect
 	github.com/robfig/go-cache v0.0.0-20130306151617-9fc39e0dbf62 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
diff --git a/go.sum b/go.sum
index 929eef563..f15686997 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,6 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
-github.com/aws/aws-sdk-go v1.44.92 h1:ayc8sQntRMX84Ib9Eqntar7knfNsWHJY7wnZUk5018w=
-github.com/aws/aws-sdk-go v1.44.92/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/bradfitz/gomemcache v0.0.0-20220106215444-fb4bf637b56d h1:pVrfxiGfwelyab6n21ZBkbkmbevaf+WvMIiR7sr97hw=
@@ -103,6 +101,10 @@ github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/css v1.0.0 h1:BQqNyPTi50JCFMTw/b67hByjMVXZRwGha6wxVGkeihY=
 github.com/gorilla/css v1.0.0/go.mod h1:Dn721qIggHpt4+EFCcTLTU/vk5ySda2ReITrtgBl60c=
+github.com/grafana/pyroscope-go v1.0.3 h1:8WWmItzLfg4m8G+j//ElSjMeMr88Y6Lvblar6qeTyKk=
+github.com/grafana/pyroscope-go v1.0.3/go.mod h1:0d7ftwSMBV/Awm7CCiYmHQEG8Y44Ma3YSjt+nWcWztY=
+github.com/grafana/pyroscope-go/godeltaprof v0.1.4 h1:mDsJ3ngul7UfrHibGQpV66PbZ3q1T8glz/tK3bQKKEk=
+github.com/grafana/pyroscope-go/godeltaprof v0.1.4/go.mod h1:1HSPtjU8vLG0jE9JrTdzjgFqdJ/VgN7fvxBNq3luJko=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/iancoleman/strcase v0.2.0 h1:05I4QRnGpI0m37iZQRuskXh+w77mr6Z41lwQzuHLwW0=
 github.com/iancoleman/strcase v0.2.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=
@@ -113,10 +115,6 @@ github.com/jessevdk/go-flags v1.5.0 h1:1jKYvbxEjfUl0fmqTCOfonvskHHXMjBySTLW4y9LF
 github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
-github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
-github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
-github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
-github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
 github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
@@ -202,10 +200,6 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/pyroscope-io/client v0.7.2 h1:OX2qdUQsS8RSkn/3C8isD7f/P0YiZQlRbAlecAaj/R8=
-github.com/pyroscope-io/client v0.7.2/go.mod h1:FEocnjn+Ngzxy6EtU9ZxXWRvQ0+pffkrBxHLnPpxwi8=
-github.com/pyroscope-io/godeltaprof v0.1.2 h1:MdlEmYELd5w+lvIzmZvXGNMVzW2Qc9jDMuJaPOR75g4=
-github.com/pyroscope-io/godeltaprof v0.1.2/go.mod h1:psMITXp90+8pFenXkKIpNhrfmI9saQnPbba27VIaiQE=
 github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
 github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
 github.com/robfig/go-cache v0.0.0-20130306151617-9fc39e0dbf62 h1:pyecQtsPmlkCsMkYhT5iZ+sUXuwee+OvfuJjinEA3ko=
@@ -290,7 +284,6 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20201006153459-a7d1128ccaa0/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.14.0 h1:BONx9s002vGdD9umnlX1Po8vOZmrgH34qlHcD1MfK14=
 golang.org/x/net v0.14.0/go.mod h1:PpSgVXXLK0OxS0F31C1/tv6XNguvCrnXIDrFMspZIUI=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -316,19 +309,16 @@ golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210923061019-b8560ed6a9b7/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
 golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
 golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 h1:ftMN5LMiBFjbzleLqtoBZk7KdJwhuybIU+FckUHgoyQ=
@@ -373,9 +363,7 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/internal/aws/aws.go b/internal/aws/aws.go
deleted file mode 100644
index 59155946e..000000000
--- a/internal/aws/aws.go
+++ /dev/null
@@ -1,63 +0,0 @@
-package aws
-
-import (
-	"bytes"
-	"io"
-
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/credentials"
-	"github.com/aws/aws-sdk-go/aws/session"
-	"github.com/aws/aws-sdk-go/service/s3"
-	"github.com/aws/aws-sdk-go/service/s3/s3manager"
-	"github.com/pkg/errors"
-)
-
-// Client -
-type Client struct {
-	Session *session.Session
-	Bucket  string
-}
-
-// New -
-func New(id, secret, region, bucket string) (*Client, error) {
-	sess, err := session.NewSession(&aws.Config{
-		Region:      aws.String(region),
-		Credentials: credentials.NewStaticCredentials(id, secret, ""),
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	return &Client{
-		Session: sess,
-		Bucket:  bucket,
-	}, nil
-}
-
-// Upload -
-func (c *Client) Upload(body io.Reader, filename string) (*s3manager.UploadOutput, error) {
-	uploader := s3manager.NewUploader(c.Session)
-
-	return uploader.Upload(&s3manager.UploadInput{
-		Bucket:      aws.String(c.Bucket),
-		Key:         aws.String(filename),
-		Body:        body,
-		ContentType: aws.String("application/json"),
-	})
-}
-
-// Download -
-func (c *Client) Download(filename string) (io.Reader, error) {
-	downloader := s3manager.NewDownloader(c.Session)
-
-	buf := aws.NewWriteAtBuffer([]byte{})
-
-	if _, err := downloader.Download(buf, &s3.GetObjectInput{
-		Bucket: aws.String(c.Bucket),
-		Key:    aws.String(filename),
-	}); err != nil {
-		return nil, errors.Errorf("failed to download file, %v", err)
-	}
-
-	return bytes.NewReader(buf.Bytes()), nil
-}
diff --git a/internal/config/config.go b/internal/config/config.go
index 785026d81..9ecbfaaf6 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -21,7 +21,6 @@ const (
 // Config -
 type Config struct {
 	RPC       map[string]RPCConfig     `yaml:"rpc"`
-	TzKT      map[string]TzKTConfig    `yaml:"tzkt"`
 	Services  map[string]ServiceConfig `yaml:"services"`
 	Storage   StorageConfig            `yaml:"storage"`
 	Sentry    SentryConfig             `yaml:"sentry"`
@@ -39,7 +38,6 @@ type Config struct {
 	} `yaml:"indexer"`
 
 	Scripts struct {
-		AWS         AWSConfig   `yaml:"aws"`
 		Networks    []string    `yaml:"networks"`
 		Connections Connections `yaml:"connections"`
 	} `yaml:"scripts"`
@@ -109,14 +107,6 @@ type DatabaseConfig struct {
 	Timeout    int    `yaml:"timeout"`
 }
 
-// AWSConfig -
-type AWSConfig struct {
-	BucketName      string `yaml:"bucket_name"`
-	Region          string `yaml:"region"`
-	AccessKeyID     string `yaml:"access_key_id"`
-	SecretAccessKey string `yaml:"secret_access_key"`
-}
-
 // OAuthConfig -
 type OAuthConfig struct {
 	State string `yaml:"state"`
diff --git a/internal/profiler/profiler.go b/internal/profiler/profiler.go
new file mode 100644
index 000000000..bfd9c5fd3
--- /dev/null
+++ b/internal/profiler/profiler.go
@@ -0,0 +1,36 @@
+package profiler
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/grafana/pyroscope-go"
+)
+
+func New(server, service string) (*pyroscope.Profiler, error) {
+	if server == "" {
+		return nil, nil
+	}
+	return pyroscope.Start(pyroscope.Config{
+		ApplicationName: fmt.Sprintf("bcdhub.%s", service),
+		ServerAddress:   server,
+		Tags: map[string]string{
+			"hostname": os.Getenv("BCDHUB_SERVICE"),
+			"project":  "bcdhub",
+			"service":  service,
+		},
+
+		ProfileTypes: []pyroscope.ProfileType{
+			pyroscope.ProfileCPU,
+			pyroscope.ProfileAllocObjects,
+			pyroscope.ProfileAllocSpace,
+			pyroscope.ProfileInuseObjects,
+			pyroscope.ProfileInuseSpace,
+			pyroscope.ProfileGoroutines,
+			pyroscope.ProfileMutexCount,
+			pyroscope.ProfileMutexDuration,
+			pyroscope.ProfileBlockCount,
+			pyroscope.ProfileBlockDuration,
+		},
+	})
+}
diff --git a/scripts/migration/main.go b/scripts/migration/main.go
index 7fc7a7534..4301bc641 100644
--- a/scripts/migration/main.go
+++ b/scripts/migration/main.go
@@ -13,12 +13,7 @@ import (
 	"github.com/pkg/errors"
 )
 
-var migrationsList = []migrations.Migration{
-	&migrations.DefaultEntrypoint{},
-	&migrations.FindLostContracts{},
-	&migrations.BigMapStateCount{},
-	&migrations.GlobalConstantsRelations{},
-}
+var migrationsList = []migrations.Migration{}
 
 func main() {
 	migration, err := chooseMigration()
diff --git a/scripts/migration/migrations/big_map_state_count.go b/scripts/migration/migrations/big_map_state_count.go
deleted file mode 100644
index 55076a55f..000000000
--- a/scripts/migration/migrations/big_map_state_count.go
+++ /dev/null
@@ -1,58 +0,0 @@
-package migrations
-
-import (
-	"context"
-
-	"github.com/baking-bad/bcdhub/internal/config"
-	"github.com/baking-bad/bcdhub/internal/models/bigmapdiff"
-	"github.com/go-pg/pg/v10"
-)
-
-// BigMapStateCount -
-type BigMapStateCount struct{}
-
-// Key -
-func (m *BigMapStateCount) Key() string {
-	return "big_map_state_count"
-}
-
-// Description -
-func (m *BigMapStateCount) Description() string {
-	return "set big map state count"
-}
-
-// Do - migrate function
-func (m *BigMapStateCount) Do(ctx *config.Context) error {
-	var lastID int64
-	var end bool
-	for !end {
-		if err := ctx.StorageDB.DB.RunInTransaction(context.Background(), func(tx *pg.Tx) error {
-			var states []bigmapdiff.BigMapState
-			if err := tx.Model(&bigmapdiff.BigMapState{}).Where("id > ?", lastID).Order("id asc").Limit(10000).Select(&states); err != nil {
-				return err
-			}
-
-			for _, state := range states {
-				count, err := tx.Model(&bigmapdiff.BigMapDiff{}).
-					Where("ptr = ?", state.Ptr).Where("key_hash = ?", state.KeyHash).Where("contract = ?", state.Contract).
-					Count()
-				if err != nil {
-					return err
-				}
-				state.Count = int64(count)
-
-				if _, err := tx.Model(&state).Set("count = ?count").Where("id = ?id").Update(); err != nil {
-					return err
-				}
-
-				lastID = state.ID
-			}
-			end = len(states)%10000 != 0
-
-			return nil
-		}); err != nil {
-			return err
-		}
-	}
-	return nil
-}
diff --git a/scripts/migration/migrations/default_entrypoint.go b/scripts/migration/migrations/default_entrypoint.go
deleted file mode 100644
index c183f16b2..000000000
--- a/scripts/migration/migrations/default_entrypoint.go
+++ /dev/null
@@ -1,31 +0,0 @@
-package migrations
-
-import (
-	"context"
-
-	"github.com/baking-bad/bcdhub/internal/bcd/consts"
-	"github.com/baking-bad/bcdhub/internal/config"
-	"github.com/baking-bad/bcdhub/internal/models"
-	"github.com/go-pg/pg/v10"
-)
-
-// DefaultEntrypoint - set entrypoint `default` to contract calls with empty parameters
-type DefaultEntrypoint struct{}
-
-// Key -
-func (m *DefaultEntrypoint) Key() string {
-	return "default_entrypoint"
-}
-
-// Description -
-func (m *DefaultEntrypoint) Description() string {
-	return "set entrypoint `default` to contract calls with empty parameters"
-}
-
-// Do - migrate function
-func (m *DefaultEntrypoint) Do(ctx *config.Context) error {
-	return ctx.StorageDB.DB.RunInTransaction(context.Background(), func(tx *pg.Tx) error {
-		_, err := tx.Model().Table(models.DocOperations).Where("destination LIKE 'KT1%' AND parameters is null").Update("entrypoint", consts.DefaultEntrypoint)
-		return err
-	})
-}
diff --git a/scripts/migration/migrations/find_scripts.go b/scripts/migration/migrations/find_scripts.go
deleted file mode 100644
index c8614bb7d..000000000
--- a/scripts/migration/migrations/find_scripts.go
+++ /dev/null
@@ -1,184 +0,0 @@
-package migrations
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-
-	"github.com/baking-bad/bcdhub/internal/bcd"
-	astContract "github.com/baking-bad/bcdhub/internal/bcd/contract"
-	"github.com/baking-bad/bcdhub/internal/config"
-	"github.com/baking-bad/bcdhub/internal/models/contract"
-	"github.com/baking-bad/bcdhub/internal/models/types"
-	"github.com/go-pg/pg/v10"
-	"github.com/pkg/errors"
-)
-
-// FindLostContracts -
-type FindLostContracts struct {
-	lastID    int64
-	bulkCount int
-}
-
-// Key -
-func (m *FindLostContracts) Key() string {
-	return "find_lost_script_relations"
-}
-
-// Description -
-func (m *FindLostContracts) Description() string {
-	return "find `scripts` relation"
-}
-
-// Do - migrate function
-func (m *FindLostContracts) Do(ctx *config.Context) error {
-	if m.bulkCount == 0 {
-		m.bulkCount = 1000
-	}
-
-	return ctx.StorageDB.DB.RunInTransaction(context.Background(), func(tx *pg.Tx) error {
-		var end bool
-
-		for !end {
-			fmt.Printf("last id = %d\r", m.lastID)
-			contracts, err := m.getContracts(tx)
-			if err != nil {
-				return err
-			}
-
-			if err := m.findScripts(ctx, tx, contracts); err != nil {
-				return err
-			}
-
-			end = len(contracts) != m.bulkCount
-
-			if err := m.saveContracts(tx, contracts); err != nil {
-				return err
-			}
-		}
-		return nil
-	})
-
-}
-
-func (m *FindLostContracts) getContracts(db pg.DBI) (resp []contract.Contract, err error) {
-	query := db.Model((*contract.Contract)(nil)).Order("contract.id asc").Where("alpha_id is NULL and babylon_id is null").Relation("Account.address")
-	if m.lastID > 0 {
-		query.Where("contract.id > ?", m.lastID)
-	}
-	err = query.Limit(m.bulkCount).Select(&resp)
-	return
-}
-
-func (m *FindLostContracts) saveContracts(db pg.DBI, contracts []contract.Contract) (err error) {
-	_, err = db.Model(&contracts).Set("alpha_id = ?alpha_id, babylon_id = ?babylon_id, tags = ?tags").WherePK().Update()
-	return
-}
-
-func (m *FindLostContracts) findScripts(ctx *config.Context, db pg.DBI, contracts []contract.Contract) error {
-	for i := range contracts {
-		scriptBytes, err := ctx.RPC.GetRawScript(context.Background(), contracts[i].Account.Address, 0)
-		if err != nil {
-			return err
-		}
-		script, err := astContract.NewParser(scriptBytes)
-		if err != nil {
-			return errors.Wrap(err, "astContract.NewParser")
-		}
-		contractScript, err := ctx.Scripts.ByHash(script.Hash)
-		if err != nil {
-			if !ctx.Storage.IsRecordNotFound(err) {
-				return err
-			}
-			var s bcd.RawScript
-			if err := json.Unmarshal(script.CodeRaw, &s); err != nil {
-				return err
-			}
-			contractScript = contract.Script{
-				Hash:      script.Hash,
-				Code:      s.Code,
-				Parameter: s.Parameter,
-				Storage:   s.Storage,
-				Views:     s.Views,
-			}
-
-			constants, err := script.FindConstants()
-			if err != nil {
-				return errors.Wrap(err, "script.FindConstants")
-			}
-
-			if len(constants) > 0 {
-				globalConstants, err := ctx.GlobalConstants.All(constants...)
-				if err != nil {
-					return err
-				}
-				contractScript.Constants = globalConstants
-				scriptBytes = m.replaceConstants(&contractScript, scriptBytes)
-
-				script, err = astContract.NewParser(scriptBytes)
-				if err != nil {
-					return errors.Wrap(err, "astContract.NewParser")
-				}
-
-				if err := script.Parse(); err != nil {
-					return err
-				}
-
-				contractScript.FailStrings = script.FailStrings.Values()
-				contractScript.Annotations = script.Annotations.Values()
-				contractScript.Tags = types.NewTags(script.Tags.Values())
-				contractScript.Hardcoded = script.HardcodedAddresses.Values()
-
-				params, err := script.Code.Parameter.ToTypedAST()
-				if err != nil {
-					return err
-				}
-				contractScript.Entrypoints = params.GetEntrypoints()
-
-				if script.IsUpgradable() {
-					contractScript.Tags.Set(types.UpgradableTag)
-				}
-
-				if err := contractScript.Save(db); err != nil {
-					return err
-				}
-
-				if ctx.Network != types.Mainnet {
-					contracts[i].BabylonID = contractScript.ID
-				} else {
-					if contracts[i].Level <= 655360 {
-						contracts[i].AlphaID = contractScript.ID
-					} else {
-						contracts[i].BabylonID = contractScript.ID
-					}
-				}
-
-			}
-			continue
-		}
-		if ctx.Network != types.Mainnet {
-			contracts[i].BabylonID = contractScript.ID
-		} else {
-			if contracts[i].Level <= 655360 {
-				contracts[i].AlphaID = contractScript.ID
-			} else {
-				contracts[i].BabylonID = contractScript.ID
-			}
-		}
-	}
-
-	return nil
-}
-
-func (m *FindLostContracts) replaceConstants(c *contract.Script, script []byte) []byte {
-	pattern := `{"prim":"constant","args":[{"string":"%s"}]}`
-	for i := range c.Constants {
-		script = bytes.ReplaceAll(
-			script,
-			[]byte(fmt.Sprintf(pattern, c.Constants[i].Address)),
-			c.Constants[i].Value,
-		)
-	}
-	return script
-}
diff --git a/scripts/migration/migrations/global_constants.go b/scripts/migration/migrations/global_constants.go
deleted file mode 100644
index fb2feb1fb..000000000
--- a/scripts/migration/migrations/global_constants.go
+++ /dev/null
@@ -1,116 +0,0 @@
-package migrations
-
-import (
-	"context"
-	"encoding/json"
-	"strings"
-
-	"github.com/baking-bad/bcdhub/internal/bcd/ast"
-	astContract "github.com/baking-bad/bcdhub/internal/bcd/contract"
-	"github.com/baking-bad/bcdhub/internal/config"
-	"github.com/baking-bad/bcdhub/internal/logger"
-	"github.com/baking-bad/bcdhub/internal/models/account"
-	"github.com/baking-bad/bcdhub/internal/models/contract"
-)
-
-// GlobalConstantsRelations -
-type GlobalConstantsRelations struct{}
-
-// Key -
-func (m *GlobalConstantsRelations) Key() string {
-	return "recover_global_constants"
-}
-
-// Description -
-func (m *GlobalConstantsRelations) Description() string {
-	return "recover `global_constants` relation"
-}
-
-// Do - migrate function
-func (m *GlobalConstantsRelations) Do(ctx *config.Context) error {
-	var offset int
-	var end bool
-	for !end {
-		scripts, err := ctx.Scripts.GetScripts(10, offset)
-		if err != nil {
-			if strings.Contains(err.Error(), "no rows in result set") {
-				end = true
-				continue
-			}
-			return err
-		}
-
-		for i := range scripts {
-			var accountID int64
-			if err := ctx.StorageDB.DB.Model(&contract.Contract{}).
-				Column("account_id").
-				Where("jakarta_id = ?", scripts[i].ID).
-				WhereOr("babylon_id = ?", scripts[i].ID).
-				OrderExpr("id ASC").Limit(1).
-				Select(&accountID); err != nil {
-				if strings.Contains(err.Error(), "no rows in result set") {
-					continue
-				}
-				return err
-			}
-
-			var address string
-			if err := ctx.StorageDB.DB.Model(&account.Account{}).
-				Column("address").
-				Where("id = ?", accountID).
-				OrderExpr("id ASC").Limit(1).
-				Select(&address); err != nil {
-				if strings.Contains(err.Error(), "no rows in result set") {
-					continue
-				}
-				return err
-			}
-
-			logger.Info().Str("address", address).Msg("finding constants...")
-
-			data, err := ctx.RPC.GetRawScript(context.Background(), address, 0)
-			if err != nil {
-				return err
-			}
-
-			var cd astContract.ContractData
-			if err := json.Unmarshal(data, &cd); err != nil {
-				return err
-			}
-
-			var tree ast.UntypedAST
-			if err := json.Unmarshal(cd.Code, &tree); err != nil {
-				return err
-			}
-
-			constants, err := astContract.FindConstants(tree)
-			if err != nil {
-				return err
-			}
-
-			if len(constants) == 0 {
-				continue
-			}
-			logger.Info().Str("address", address).Int("constants_count", len(constants)).Msg("found constants")
-
-			for key := range constants {
-				gc, err := ctx.GlobalConstants.Get(key)
-				if err != nil {
-					return err
-				}
-				relation := contract.ScriptConstants{
-					GlobalConstantId: gc.ID,
-					ScriptId:         scripts[i].ID,
-				}
-
-				if _, err := ctx.StorageDB.DB.Model(&relation).Insert(); err != nil {
-					return err
-				}
-			}
-		}
-
-		offset += len(scripts)
-		end = len(scripts) == 0
-	}
-	return nil
-}
diff --git a/version.json b/version.json
index c18f4bbdd..c4dcb6947 100644
--- a/version.json
+++ b/version.json
@@ -1,4 +1,4 @@
 {
   "name": "bcdhub",
-  "version": "4.6.0"
+  "version": "4.7.2"
 }