perf: optimise staking endblocker (#1850) - Backports to v1.4.x (v1.4.12) (#1891)

* update CHANGELOG for v1.4.10 and v1.4.11

* perf: optimise staking endblocker (#1850)

---------

Co-authored-by: Thomas N. <[email protected]>

Author: randy-cro

CHANGELOG.md

@@ -4,12 +4,23 @@
 
 ## UNRELEASED
 
+## v1.4.12
+
+* [#1850](https://github.com/crypto-org-chain/cronos/pull/1850) Optimize staking endblocker execution by caching queue entries from iterators.
+
+## v1.4.11
+
+* [#1884](https://github.com/crypto-org-chain/cronos/pull/1884) Patch comet bft (GHSA-hrhf-2vcr-ghch)
+
+## v1.4.10
+
+* [#1853](https://github.com/crypto-org-chain/cronos/pull/1853) Fix version not found during pruning.
+
 ## v1.4.9
 
 ### Bug Fixes
 
 * [#1830](https://github.com/crypto-org-chain/cronos/pull/1830) Add sanity check for rpc call Trace_Tx and Trace_call.
-* [#1853](https://github.com/crypto-org-chain/cronos/pull/1853) Fix version not found during pruning.
 
 *Jun 20, 2025*
 

app/app.go

@@ -539,6 +539,7 @@ func New(
 		panic(err)
 	}
 	app.txConfig = txConfig
+	stakingCacheSize := cast.ToInt(appOpts.Get(server.FlagStakingCacheSize))
 	app.StakingKeeper = stakingkeeper.NewKeeper(
 		appCodec,
 		runtime.NewKVStoreService(keys[stakingtypes.StoreKey]),
@@ -547,6 +548,7 @@ func New(
 		authAddr,
 		address.NewBech32Codec(sdk.GetConfig().GetBech32ValidatorAddrPrefix()),
 		address.NewBech32Codec(sdk.GetConfig().GetBech32ConsensusAddrPrefix()),
+		stakingCacheSize,
 	)
 	app.MintKeeper = mintkeeper.NewKeeper(
 		appCodec,

default.nix

@@ -11,7 +11,7 @@
   nativeByteOrder ? true, # nativeByteOrder mode will panic on big endian machines
 }:
 let
-  version = "v1.4.11";
+  version = "v1.4.12";
   pname = "cronosd";
   tags = [
     "ledger"

go.mod

@@ -253,7 +253,8 @@ require (
 replace (
 	cosmossdk.io/store => github.com/crypto-org-chain/cosmos-sdk/store v0.0.0-20241217090828-cfbca9fe8254
 	cosmossdk.io/x/tx => github.com/crypto-org-chain/cosmos-sdk/x/tx v0.0.0-20241217090828-cfbca9fe8254
-	github.com/cosmos/cosmos-sdk => github.com/crypto-org-chain/cosmos-sdk v0.50.6-0.20250424063720-28ea58ae20d8
+
+	github.com/cosmos/cosmos-sdk => github.com/crypto-org-chain/cosmos-sdk v0.50.6-0.20251021094043-dc44fa2acf56
 )
 
 replace (
@@ -274,7 +275,7 @@ replace (
 	github.com/dgrijalva/jwt-go => github.com/golang-jwt/jwt/v4 v4.4.2
 	github.com/ethereum/go-ethereum => github.com/crypto-org-chain/go-ethereum v1.10.20-0.20240926023215-d2275b4afb9a
 	// release/v1.4.x-2
-	github.com/evmos/ethermint => github.com/crypto-org-chain/ethermint v0.6.1-0.20250707061639-56b3129b0d95
+	github.com/evmos/ethermint => github.com/crypto-org-chain/ethermint v0.6.1-0.20251021095308-b55c0f03f7a6
 	// Fix upstream GHSA-h395-qcrw-5vmq and GHSA-3vp4-m3rf-835h vulnerabilities.
 	// TODO Remove it: https://github.com/cosmos/cosmos-sdk/issues/10409
 	github.com/gin-gonic/gin => github.com/gin-gonic/gin v1.9.0

go.sum

@@ -422,14 +422,14 @@ github.com/crypto-org-chain/btree v0.0.0-20240406140148-2687063b042c h1:MOgfS4+F
 github.com/crypto-org-chain/btree v0.0.0-20240406140148-2687063b042c/go.mod h1:twD9XRA5jj9VUQGELzDO4HPQTNJsoWWfYEL+EUQ2cKY=
 github.com/crypto-org-chain/cometbft v0.0.0-20251014161156-b0e778b18408 h1:7dfWkDRYCsguKrpd0t14nrZ3Xf/9aVHiQrWx5o0DCdo=
 github.com/crypto-org-chain/cometbft v0.0.0-20251014161156-b0e778b18408/go.mod h1:khbgmtxbgwJfMqDmnGY4rl2sQpTdzpPb1f9nqnfpy1o=
-github.com/crypto-org-chain/cosmos-sdk v0.50.6-0.20250424063720-28ea58ae20d8 h1:Sif0pGNc4C384OLucyQ7P/+KjYiJ6uDn8Cf8wR7MI+c=
-github.com/crypto-org-chain/cosmos-sdk v0.50.6-0.20250424063720-28ea58ae20d8/go.mod h1:JwwsMeZldLN20b72mmbWPY0EV9rs+v/12hRu1JFttvY=
+github.com/crypto-org-chain/cosmos-sdk v0.50.6-0.20251021094043-dc44fa2acf56 h1:doPquoHaeUsNzUQOsqjdDdv+z1jR8xHOY+sfxBnNRfU=
+github.com/crypto-org-chain/cosmos-sdk v0.50.6-0.20251021094043-dc44fa2acf56/go.mod h1:JwwsMeZldLN20b72mmbWPY0EV9rs+v/12hRu1JFttvY=
 github.com/crypto-org-chain/cosmos-sdk/store v0.0.0-20241217090828-cfbca9fe8254 h1:NEgy0r3otU/O+0OAjMdEhbn4VotQlg+98hHbD7M23wU=
 github.com/crypto-org-chain/cosmos-sdk/store v0.0.0-20241217090828-cfbca9fe8254/go.mod h1:8DwVTz83/2PSI366FERGbWSH7hL6sB7HbYp8bqksNwM=
 github.com/crypto-org-chain/cosmos-sdk/x/tx v0.0.0-20241217090828-cfbca9fe8254 h1:JzLOFRiKsDtLJt5h0M0jkEIPDKvFFyja7VEp7gG6O9U=
 github.com/crypto-org-chain/cosmos-sdk/x/tx v0.0.0-20241217090828-cfbca9fe8254/go.mod h1:V6DImnwJMTq5qFjeGWpXNiT/fjgE4HtmclRmTqRVM3w=
-github.com/crypto-org-chain/ethermint v0.6.1-0.20250707061639-56b3129b0d95 h1:MIWBSrp9MOljYGvfgnMs/N8kwIycmZt9AInvTTgt6Bo=
-github.com/crypto-org-chain/ethermint v0.6.1-0.20250707061639-56b3129b0d95/go.mod h1:X11RkHpz0TlJf5E30HLyvxXJCDGB0XW0CUzdG4MNSWg=
+github.com/crypto-org-chain/ethermint v0.6.1-0.20251021095308-b55c0f03f7a6 h1:KdA7NKfX7XgsN4uIoK9kNIPCT/fjmLSIvLqku20aI1Y=
+github.com/crypto-org-chain/ethermint v0.6.1-0.20251021095308-b55c0f03f7a6/go.mod h1:oDf+clJg3Sn9vmj04ZHCTwh3HDzzn/lN4b+ucno4m+4=
 github.com/crypto-org-chain/go-block-stm v0.0.0-20240919080136-6c49aef68716 h1:OvD5Rm0B6LHUJk6z858UgwdP72jU2DuUdXeclRyKpDI=
 github.com/crypto-org-chain/go-block-stm v0.0.0-20240919080136-6c49aef68716/go.mod h1:iwQTX9xMX8NV9k3o2BiWXA0SswpsZrDk5q3gA7nWYiE=
 github.com/crypto-org-chain/go-ethereum v1.10.20-0.20240926023215-d2275b4afb9a h1:IUPD+dg1YQl8cLocxQ/Mbx/ObTgAgcrZlcBhFjsLO40=

gomod2nix.toml

@@ -174,8 +174,8 @@ schema = 3
     version = "v1.0.0-beta.5"
     hash = "sha256-Fy/PbsOsd6iq0Njy3DVWK6HqWsogI+MkE8QslHGWyVg="
   [mod."github.com/cosmos/cosmos-sdk"]
-    version = "v0.50.6-0.20250424063720-28ea58ae20d8"
-    hash = "sha256-UCynFh2IangiNqQsgux4dKCk8wuF1vgoINQGA8N59QY="
+    version = "v0.50.6-0.20251021094043-dc44fa2acf56"
+    hash = "sha256-2Teqha62OUsvrkl1aTG/W3YJ+R966DuOdSetcDPCTRo="
     replaced = "github.com/crypto-org-chain/cosmos-sdk"
   [mod."github.com/cosmos/go-bip39"]
     version = "v1.0.0"
@@ -264,8 +264,8 @@ schema = 3
     hash = "sha256-ozwVS2BhAoz+OOisAyMhgg+lq8FdQjf90xoOq9cxtGw="
     replaced = "github.com/crypto-org-chain/go-ethereum"
   [mod."github.com/evmos/ethermint"]
-    version = "v0.6.1-0.20250707061639-56b3129b0d95"
-    hash = "sha256-sNYlX5AXKG4wHC5ldVQojSOcv8V92LDoF4oc6F4zmLU="
+    version = "v0.6.1-0.20251021095308-b55c0f03f7a6"
+    hash = "sha256-nnsR70+JtwYFKtq1SJJCLgRBnxsC2N2VC/987yhC9HI="
     replaced = "github.com/crypto-org-chain/ethermint"
   [mod."github.com/fatih/color"]
     version = "v1.16.0"