0g-chain/x/cdp/keeper/keeper_bench_test.go

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package keeper_test
import (
"testing"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth/exported"
"github.com/kava-labs/kava/app"
"github.com/kava-labs/kava/x/cdp"
"github.com/kava-labs/kava/x/cdp/keeper"
abci "github.com/tendermint/tendermint/abci/types"
tmtime "github.com/tendermint/tendermint/types/time"
)
// saving the result to a module level variable ensures the compiler doesn't optimize the test away
var coinsResult sdk.Coins
// Note - the iteration benchmarks take a long time to stabilize, to get stable results use:
// go test -benchmem -bench ^(BenchmarkAccountIteration)$ -benchtime 60s -timeout 2h
// go test -benchmem -bench ^(BenchmarkCdpIteration)$ -benchtime 60s -timeout 2h
func BenchmarkAccountIteration(b *testing.B) {
benchmarks := []struct {
name string
numberAccounts int
coins bool
}{
{name: "10000 Accounts, No Coins", numberAccounts: 10000, coins: false},
{name: "100000 Accounts, No Coins", numberAccounts: 100000, coins: false},
{name: "1000000 Accounts, No Coins", numberAccounts: 1000000, coins: false},
{name: "10000 Accounts, With Coins", numberAccounts: 10000, coins: true},
{name: "100000 Accounts, With Coins", numberAccounts: 100000, coins: true},
{name: "1000000 Accounts, With Coins", numberAccounts: 1000000, coins: true},
}
coins := sdk.Coins{
sdk.NewCoin("xrp", sdk.NewInt(1000000000)),
sdk.NewCoin("usdx", sdk.NewInt(1000000000)),
}
for _, bm := range benchmarks {
b.Run(bm.name, func(b *testing.B) {
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
ak := tApp.GetAccountKeeper()
tApp.InitializeFromGenesisStates()
for i := 0; i < bm.numberAccounts; i++ {
arr := []byte{byte((i & 0xFF0000) >> 16), byte((i & 0xFF00) >> 8), byte(i & 0xFF)}
addr := sdk.AccAddress(arr)
acc := ak.NewAccountWithAddress(ctx, addr)
if bm.coins {
acc.SetCoins(coins)
}
ak.SetAccount(ctx, acc)
}
// reset timer ensures we don't count setup time
b.ResetTimer()
for i := 0; i < b.N; i++ {
ak.IterateAccounts(ctx,
func(acc exported.Account) (stop bool) {
coins := acc.GetCoins()
coinsResult = coins
return false
})
}
})
}
}
func createCdps(n int) (app.TestApp, sdk.Context, keeper.Keeper) {
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
_, addrs := app.GeneratePrivKeyAddressPairs(n)
coins := []sdk.Coins{}
for i := 0; i < n; i++ {
coins = append(coins, cs(c("btc", 100000000)))
}
authGS := app.NewAuthGenState(
addrs, coins)
tApp.InitializeFromGenesisStates(
authGS,
NewPricefeedGenStateMulti(),
NewCDPGenStateMulti(),
)
cdpKeeper := tApp.GetCDPKeeper()
for i := 0; i < n; i++ {
err := cdpKeeper.AddCdp(ctx, addrs[i], coins[i], cs(c("usdx", 100000000)))
if err != nil {
panic("failed to create cdp")
}
}
return tApp, ctx, cdpKeeper
}
func BenchmarkCdpIteration(b *testing.B) {
benchmarks := []struct {
name string
numberCdps int
}{
{"1000 Cdps", 1000},
{"10000 Cdps", 10000},
{"100000 Cdps", 100000},
}
for _, bm := range benchmarks {
b.Run(bm.name, func(b *testing.B) {
_, ctx, cdpKeeper := createCdps(bm.numberCdps)
b.ResetTimer()
for i := 0; i < b.N; i++ {
cdpKeeper.IterateAllCdps(ctx, func(c cdp.CDP) (stop bool) {
coinsResult = c.Principal
return false
})
}
})
}
}
var errResult error
func BenchmarkCdpCreation(b *testing.B) {
tApp := app.NewTestApp()
ctx := tApp.NewContext(true, abci.Header{Height: 1, Time: tmtime.Now()})
_, addrs := app.GeneratePrivKeyAddressPairs(b.N)
coins := []sdk.Coins{}
for i := 0; i < b.N; i++ {
coins = append(coins, cs(c("btc", 100000000)))
}
authGS := app.NewAuthGenState(
addrs, coins)
tApp.InitializeFromGenesisStates(
authGS,
NewPricefeedGenStateMulti(),
NewCDPGenStateMulti(),
)
cdpKeeper := tApp.GetCDPKeeper()
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := cdpKeeper.AddCdp(ctx, addrs[i], coins[i], cs(c("usdx", 100000000)))
if err != nil {
b.Error("unexpected error")
}
errResult = err
}
}