perf: Remove more telemetry ops, update docs (#10334)

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## Description

Followup from #10077 

Closes: #XXXX

<!-- Add a description of the changes that this PR introduces and the files that
are the most critical to review. -->

---

### Author Checklist

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please add links to any relevant follow up issues.*

I have...

- [x] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [x] added `!` to the type prefix if API or client breaking change
- [x] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [x] provided a link to the relevant issue or specification
- [x] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [x] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [x] added a changelog entry to `CHANGELOG.md`
- [x] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [x] updated the relevant documentation or specification
- [x] 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)
This commit is contained in:
Dev Ojha 2021-10-11 03:23:42 -05:00 committed by GitHub
parent 50e146d764
commit 0f5af6670a
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 1 additions and 17 deletions

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@ -68,7 +68,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
* `MkConsKeyOutput`
* `MkValKeyOutput`
* `MkAccKeyOutput`
* [\#10077](https://github.com/cosmos/cosmos-sdk/pull/10077) Remove telemetry on `GasKV` and `CacheKV` store Get/Set operations, significantly improving their performance.
* [\#10077](https://github.com/cosmos/cosmos-sdk/pull/10077),[\#10334](https://github.com/cosmos/cosmos-sdk/pull/10334) Remove telemetry on `GasKV` and `CacheKV` store operations, significantly improving their performance.
* [\#10022](https://github.com/cosmos/cosmos-sdk/pull/10022) `AuthKeeper` interface in `x/auth` now includes a function `HasAccount`.
* [\#9759](https://github.com/cosmos/cosmos-sdk/pull/9759) `NewAccountKeeeper` in `x/auth` now takes an additional `bech32Prefix` argument that represents `sdk.Bech32MainPrefix`.
* [\#9628](https://github.com/cosmos/cosmos-sdk/pull/9628) Rename `x/{mod}/legacy` to `x/{mod}/migrations`.

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@ -131,14 +131,6 @@ The following examples expose too much cardinality and may not even prove to be
| `store_iavl_delete` | Duration of an IAVL `Store#Delete` call | ms | summary |
| `store_iavl_commit` | Duration of an IAVL `Store#Commit` call | ms | summary |
| `store_iavl_query` | Duration of an IAVL `Store#Query` call | ms | summary |
| `store_gaskv_get` | Duration of a GasKV `Store#Get` call | ms | summary |
| `store_gaskv_set` | Duration of a GasKV `Store#Set` call | ms | summary |
| `store_gaskv_has` | Duration of a GasKV `Store#Has` call | ms | summary |
| `store_gaskv_delete` | Duration of a GasKV `Store#Delete` call | ms | summary |
| `store_cachekv_get` | Duration of a CacheKV `Store#Get` call | ms | summary |
| `store_cachekv_set` | Duration of a CacheKV `Store#Set` call | ms | summary |
| `store_cachekv_write` | Duration of a CacheKV `Store#Write` call | ms | summary |
| `store_cachekv_delete` | Duration of a CacheKV `Store#Delete` call | ms | summary |
## Next {hide}

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@ -5,7 +5,6 @@ import (
"io"
"sort"
"sync"
"time"
dbm "github.com/tendermint/tm-db"
@ -13,7 +12,6 @@ import (
"github.com/cosmos/cosmos-sdk/store/listenkv"
"github.com/cosmos/cosmos-sdk/store/tracekv"
"github.com/cosmos/cosmos-sdk/store/types"
"github.com/cosmos/cosmos-sdk/telemetry"
"github.com/cosmos/cosmos-sdk/types/kv"
)
@ -91,7 +89,6 @@ func (store *Store) Has(key []byte) bool {
func (store *Store) Delete(key []byte) {
store.mtx.Lock()
defer store.mtx.Unlock()
defer telemetry.MeasureSince(time.Now(), "store", "cachekv", "delete")
types.AssertValidKey(key)
store.setCacheValue(key, nil, true, true)
@ -101,7 +98,6 @@ func (store *Store) Delete(key []byte) {
func (store *Store) Write() {
store.mtx.Lock()
defer store.mtx.Unlock()
defer telemetry.MeasureSince(time.Now(), "store", "cachekv", "write")
// We need a copy of all of the keys.
// Not the best, but probably not a bottleneck depending.

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@ -2,10 +2,8 @@ package gaskv
import (
"io"
"time"
"github.com/cosmos/cosmos-sdk/store/types"
"github.com/cosmos/cosmos-sdk/telemetry"
)
var _ types.KVStore = &Store{}
@ -58,14 +56,12 @@ func (gs *Store) Set(key []byte, value []byte) {
// Implements KVStore.
func (gs *Store) Has(key []byte) bool {
defer telemetry.MeasureSince(time.Now(), "store", "gaskv", "has")
gs.gasMeter.ConsumeGas(gs.gasConfig.HasCost, types.GasHasDesc)
return gs.parent.Has(key)
}
// Implements KVStore.
func (gs *Store) Delete(key []byte) {
defer telemetry.MeasureSince(time.Now(), "store", "gaskv", "delete")
// charge gas to prevent certain attack vectors even though space is being freed
gs.gasMeter.ConsumeGas(gs.gasConfig.DeleteCost, types.GasDeleteDesc)
gs.parent.Delete(key)