feat: add configurable iavl cache size (#10561)

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## Description

Closes: #1714 

Bump default cache size to 50mb from 10kb. Allow node operators to set cache size. 

---

### Author Checklist

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please add links to any relevant follow up issues.*

I have...

- [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] added `!` to the type prefix if API or client breaking change
- [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [ ] provided a link to the relevant issue or specification
- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [ ] added a changelog entry to `CHANGELOG.md`
- [ ] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [ ] updated the relevant documentation or specification
- [ ] reviewed "Files changed" and left comments if necessary
- [ ] confirmed all CI checks have passed

### Reviewers Checklist

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your handle next to the items reviewed if you only reviewed selected items.*

I have...

- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
- [ ] confirmed all author checklist items have been addressed 
- [ ] reviewed state machine logic
- [ ] reviewed API design and naming
- [ ] reviewed documentation is accurate
- [ ] reviewed tests and test coverage
- [ ] manually tested (if applicable)

server/config/config.go

@@ -69,6 +69,8 @@ type BaseConfig struct {
 	// IndexEvents defines the set of events in the form {eventType}.{attributeKey},
 	// which informs Tendermint what to index. If empty, all events will be indexed.
 	IndexEvents []string `mapstructure:"index-events"`
+	// IavlCacheSize set the size of the iavl tree cache.
+	IAVLCacheSize uint64 `mapstructure:"iavl-cache-size"`
 }
 
 // APIConfig defines the API listener configuration.
@@ -209,6 +211,7 @@ func DefaultConfig() *Config {
 			PruningInterval:   "0",
 			MinRetainBlocks:   0,
 			IndexEvents:       make([]string, 0),
+			IAVLCacheSize:     781250, // 50 MB
 		},
 		Telemetry: telemetry.Config{
 			Enabled:      false,

server/config/toml.go

@@ -72,6 +72,10 @@ inter-block-cache = {{ .BaseConfig.InterBlockCache }}
 # ["message.sender", "message.recipient"]
 index-events = [{{ range .BaseConfig.IndexEvents }}{{ printf "%q, " . }}{{end}}]
 
+# IavlCacheSize set the size of the iavl tree cache. 
+# Default cache size is 50mb.
+iavl-cache-size = {{ .BaseConfig.IAVLCacheSize }}
+
 ###############################################################################
 ###                         Telemetry Configuration                         ###
 ###############################################################################

server/mock/store.go

@@ -114,6 +114,9 @@ func (ms multiStore) GetStoreType() storetypes.StoreType {
 func (ms multiStore) SetInterBlockCache(_ sdk.MultiStorePersistentCache) {
 	panic("not implemented")
 }
+func (ms multiStore) SetIAVLCacheSize(size int) {
+	panic("not implemented")
+}
 
 func (ms multiStore) SetInitialVersion(version int64) error {
 	panic("not implemented")