mirror of
https://github.com/fluencelabs/tendermint
synced 2025-05-02 18:12:15 +00:00
Merge pull request #1964 from tendermint/dev/tmbench_improve_sendloop_efficiency
tools/tmbench: Improve accuracy with large tx sizes.
This commit is contained in:
Ethan Buchman
GitHub
commit
a1400aee73
334
tools/tm-bench/Gopkg.lock
generated
334
tools/tm-bench/Gopkg.lock
generated
@ -1,334 +0,0 @@
|
||||
# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
|
||||
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/beorn7/perks"
|
||||
packages = ["quantile"]
|
||||
revision = "3a771d992973f24aa725d07868b467d1ddfceafb"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/btcsuite/btcd"
|
||||
packages = ["btcec"]
|
||||
revision = "fdfc19097e7ac6b57035062056f5b7b4638b8898"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/davecgh/go-spew"
|
||||
packages = ["spew"]
|
||||
revision = "346938d642f2ec3594ed81d874461961cd0faa76"
|
||||
version = "v1.1.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/ebuchman/fail-test"
|
||||
packages = ["."]
|
||||
revision = "95f809107225be108efcf10a3509e4ea6ceef3c4"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/go-kit/kit"
|
||||
packages = [
|
||||
"log",
|
||||
"log/level",
|
||||
"log/term",
|
||||
"metrics",
|
||||
"metrics/discard",
|
||||
"metrics/internal/lv",
|
||||
"metrics/prometheus"
|
||||
]
|
||||
revision = "4dc7be5d2d12881735283bcab7352178e190fc71"
|
||||
version = "v0.6.0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/go-logfmt/logfmt"
|
||||
packages = ["."]
|
||||
revision = "390ab7935ee28ec6b286364bba9b4dd6410cb3d5"
|
||||
version = "v0.3.0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/go-stack/stack"
|
||||
packages = ["."]
|
||||
revision = "259ab82a6cad3992b4e21ff5cac294ccb06474bc"
|
||||
version = "v1.7.0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/gogo/protobuf"
|
||||
packages = [
|
||||
"gogoproto",
|
||||
"jsonpb",
|
||||
"proto",
|
||||
"protoc-gen-gogo/descriptor",
|
||||
"sortkeys",
|
||||
"types"
|
||||
]
|
||||
revision = "1adfc126b41513cc696b209667c8656ea7aac67c"
|
||||
version = "v1.0.0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/golang/protobuf"
|
||||
packages = [
|
||||
"proto",
|
||||
"ptypes",
|
||||
"ptypes/any",
|
||||
"ptypes/duration",
|
||||
"ptypes/timestamp"
|
||||
]
|
||||
revision = "925541529c1fa6821df4e44ce2723319eb2be768"
|
||||
version = "v1.0.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/golang/snappy"
|
||||
packages = ["."]
|
||||
revision = "2e65f85255dbc3072edf28d6b5b8efc472979f5a"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/gorilla/websocket"
|
||||
packages = ["."]
|
||||
revision = "ea4d1f681babbce9545c9c5f3d5194a789c89f5b"
|
||||
version = "v1.2.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/jmhodges/levigo"
|
||||
packages = ["."]
|
||||
revision = "c42d9e0ca023e2198120196f842701bb4c55d7b9"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/kr/logfmt"
|
||||
packages = ["."]
|
||||
revision = "b84e30acd515aadc4b783ad4ff83aff3299bdfe0"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/matttproud/golang_protobuf_extensions"
|
||||
packages = ["pbutil"]
|
||||
revision = "c12348ce28de40eed0136aa2b644d0ee0650e56c"
|
||||
version = "v1.0.1"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/pkg/errors"
|
||||
packages = ["."]
|
||||
revision = "645ef00459ed84a119197bfb8d8205042c6df63d"
|
||||
version = "v0.8.0"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/prometheus/client_golang"
|
||||
packages = [
|
||||
"prometheus",
|
||||
"prometheus/promhttp"
|
||||
]
|
||||
revision = "ee1c9d7e23df7f011bdf6f12a5c9e7f0ae10a1fe"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/prometheus/client_model"
|
||||
packages = ["go"]
|
||||
revision = "99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/prometheus/common"
|
||||
packages = [
|
||||
"expfmt",
|
||||
"internal/bitbucket.org/ww/goautoneg",
|
||||
"model"
|
||||
]
|
||||
revision = "7600349dcfe1abd18d72d3a1770870d9800a7801"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/prometheus/procfs"
|
||||
packages = [
|
||||
".",
|
||||
"internal/util",
|
||||
"nfs",
|
||||
"xfs"
|
||||
]
|
||||
revision = "ae68e2d4c00fed4943b5f6698d504a5fe083da8a"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/rcrowley/go-metrics"
|
||||
packages = ["."]
|
||||
revision = "e2704e165165ec55d062f5919b4b29494e9fa790"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/syndtr/goleveldb"
|
||||
packages = [
|
||||
"leveldb",
|
||||
"leveldb/cache",
|
||||
"leveldb/comparer",
|
||||
"leveldb/errors",
|
||||
"leveldb/filter",
|
||||
"leveldb/iterator",
|
||||
"leveldb/journal",
|
||||
"leveldb/memdb",
|
||||
"leveldb/opt",
|
||||
"leveldb/storage",
|
||||
"leveldb/table",
|
||||
"leveldb/util"
|
||||
]
|
||||
revision = "c4c61651e9e37fa117f53c5a906d3b63090d8445"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "github.com/tendermint/ed25519"
|
||||
packages = [
|
||||
".",
|
||||
"edwards25519",
|
||||
"extra25519"
|
||||
]
|
||||
revision = "d8387025d2b9d158cf4efb07e7ebf814bcce2057"
|
||||
|
||||
[[projects]]
|
||||
name = "github.com/tendermint/go-amino"
|
||||
packages = ["."]
|
||||
revision = "2106ca61d91029c931fd54968c2bb02dc96b1412"
|
||||
version = "0.10.1"
|
||||
|
||||
[[projects]]
|
||||
branch = "develop"
|
||||
name = "github.com/tendermint/tendermint"
|
||||
packages = [
|
||||
"abci/client",
|
||||
"abci/example/code",
|
||||
"abci/example/kvstore",
|
||||
"abci/types",
|
||||
"blockchain",
|
||||
"config",
|
||||
"consensus",
|
||||
"consensus/types",
|
||||
"crypto",
|
||||
"crypto/merkle",
|
||||
"crypto/tmhash",
|
||||
"evidence",
|
||||
"libs/autofile",
|
||||
"libs/clist",
|
||||
"libs/common",
|
||||
"libs/db",
|
||||
"libs/events",
|
||||
"libs/flowrate",
|
||||
"libs/log",
|
||||
"libs/pubsub",
|
||||
"libs/pubsub/query",
|
||||
"mempool",
|
||||
"node",
|
||||
"p2p",
|
||||
"p2p/conn",
|
||||
"p2p/pex",
|
||||
"p2p/upnp",
|
||||
"privval",
|
||||
"proxy",
|
||||
"rpc/client",
|
||||
"rpc/core",
|
||||
"rpc/core/types",
|
||||
"rpc/grpc",
|
||||
"rpc/lib",
|
||||
"rpc/lib/client",
|
||||
"rpc/lib/server",
|
||||
"rpc/lib/types",
|
||||
"state",
|
||||
"state/txindex",
|
||||
"state/txindex/kv",
|
||||
"state/txindex/null",
|
||||
"types",
|
||||
"version"
|
||||
]
|
||||
revision = "f5ad8ef8600c33532a16de0879ff6b9745bb394d"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/crypto"
|
||||
packages = [
|
||||
"curve25519",
|
||||
"internal/subtle",
|
||||
"nacl/box",
|
||||
"nacl/secretbox",
|
||||
"openpgp/armor",
|
||||
"openpgp/errors",
|
||||
"poly1305",
|
||||
"ripemd160",
|
||||
"salsa20/salsa"
|
||||
]
|
||||
revision = "a49355c7e3f8fe157a85be2f77e6e269a0f89602"
|
||||
|
||||
[[projects]]
|
||||
branch = "master"
|
||||
name = "golang.org/x/net"
|
||||
packages = [
|
||||
"context",
|
||||
"http/httpguts",
|
||||
"http2",
|
||||
"http2/hpack",
|
||||
"idna",
|
||||
"internal/timeseries",
|
||||
"netutil",
|
||||
"trace"
|
||||
]
|
||||
revision = "039a4258aec0ad3c79b905677cceeab13b296a77"
|
||||
|
||||
[[projects]]
|
||||
name = "golang.org/x/text"
|
||||
packages = [
|
||||
"collate",
|
||||
"collate/build",
|
||||
"internal/colltab",
|
||||
"internal/gen",
|
||||
"internal/tag",
|
||||
"internal/triegen",
|
||||
"internal/ucd",
|
||||
"language",
|
||||
"secure/bidirule",
|
||||
"transform",
|
||||
"unicode/bidi",
|
||||
"unicode/cldr",
|
||||
"unicode/norm",
|
||||
"unicode/rangetable"
|
||||
]
|
||||
revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
|
||||
version = "v0.3.0"
|
||||
|
||||
[[projects]]
|
||||
name = "google.golang.org/genproto"
|
||||
packages = ["googleapis/rpc/status"]
|
||||
revision = "7fd901a49ba6a7f87732eb344f6e3c5b19d1b200"
|
||||
|
||||
[[projects]]
|
||||
name = "google.golang.org/grpc"
|
||||
packages = [
|
||||
".",
|
||||
"balancer",
|
||||
"balancer/base",
|
||||
"balancer/roundrobin",
|
||||
"codes",
|
||||
"connectivity",
|
||||
"credentials",
|
||||
"encoding",
|
||||
"encoding/proto",
|
||||
"grpclb/grpc_lb_v1/messages",
|
||||
"grpclog",
|
||||
"internal",
|
||||
"keepalive",
|
||||
"metadata",
|
||||
"naming",
|
||||
"peer",
|
||||
"resolver",
|
||||
"resolver/dns",
|
||||
"resolver/passthrough",
|
||||
"stats",
|
||||
"status",
|
||||
"tap",
|
||||
"transport"
|
||||
]
|
||||
revision = "d11072e7ca9811b1100b80ca0269ac831f06d024"
|
||||
version = "v1.11.3"
|
||||
|
||||
[solve-meta]
|
||||
analyzer-name = "dep"
|
||||
analyzer-version = 1
|
||||
inputs-digest = "5c21a60b80ac7d60f7be693de13f9fadb62226b502431bdb38fb9794a98c5b02"
|
||||
solver-name = "gps-cdcl"
|
||||
solver-version = 1
|
||||
@ -1,55 +0,0 @@
|
||||
# Gopkg.toml example
|
||||
#
|
||||
# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
|
||||
# for detailed Gopkg.toml documentation.
|
||||
#
|
||||
# required = ["github.com/user/thing/cmd/thing"]
|
||||
# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
|
||||
#
|
||||
# [[constraint]]
|
||||
# name = "github.com/user/project"
|
||||
# version = "1.0.0"
|
||||
#
|
||||
# [[constraint]]
|
||||
# name = "github.com/user/project2"
|
||||
# branch = "dev"
|
||||
# source = "github.com/myfork/project2"
|
||||
#
|
||||
# [[override]]
|
||||
# name = "github.com/x/y"
|
||||
# version = "2.4.0"
|
||||
#
|
||||
# [prune]
|
||||
# non-go = false
|
||||
# go-tests = true
|
||||
# unused-packages = true
|
||||
|
||||
|
||||
[[constraint]]
|
||||
name = "github.com/go-kit/kit"
|
||||
version = "^0.6.0"
|
||||
|
||||
[[constraint]]
|
||||
name = "github.com/gorilla/websocket"
|
||||
version = "^1.2.0"
|
||||
|
||||
[[constraint]]
|
||||
name = "github.com/pkg/errors"
|
||||
version = "^0.8.0"
|
||||
|
||||
[[constraint]]
|
||||
branch = "master"
|
||||
name = "github.com/rcrowley/go-metrics"
|
||||
|
||||
[[constraint]]
|
||||
name = "github.com/tendermint/tendermint"
|
||||
branch = "develop"
|
||||
|
||||
# this got updated and broke, so locked to an old working commit ...
|
||||
[[override]]
|
||||
name = "google.golang.org/genproto"
|
||||
revision = "7fd901a49ba6a7f87732eb344f6e3c5b19d1b200"
|
||||
|
||||
[prune]
|
||||
go-tests = true
|
||||
unused-packages = true
|
||||
@ -1,35 +1,7 @@
|
||||
DIST_DIRS := find * -type d -exec
|
||||
VERSION := $(shell perl -ne '/^var version.*"([^"]+)".*$$/ && print "v$$1\n"' main.go)
|
||||
GOTOOLS = \
|
||||
github.com/mitchellh/gox \
|
||||
github.com/golang/dep/cmd/dep \
|
||||
gopkg.in/alecthomas/gometalinter.v2
|
||||
|
||||
all: check get_vendor_deps build test install metalinter
|
||||
|
||||
check: check_tools
|
||||
|
||||
########################################
|
||||
### Tools & dependencies
|
||||
|
||||
check_tools:
|
||||
@# https://stackoverflow.com/a/25668869
|
||||
@echo "Found tools: $(foreach tool,$(GOTOOLS_CHECK),\
|
||||
$(if $(shell which $(tool)),$(tool),$(error "No $(tool) in PATH")))"
|
||||
|
||||
get_tools:
|
||||
@echo "--> Installing tools"
|
||||
go get -u -v $(GOTOOLS)
|
||||
@gometalinter.v2 --install
|
||||
|
||||
update_tools:
|
||||
@echo "--> Updating tools"
|
||||
@go get -u $(GOTOOLS)
|
||||
|
||||
get_vendor_deps:
|
||||
@rm -rf vendor/
|
||||
@echo "--> Running dep ensure"
|
||||
@dep ensure
|
||||
all: build test install
|
||||
|
||||
########################################
|
||||
### Build
|
||||
@ -72,44 +44,6 @@ clean:
|
||||
rm -f ./tm-bench
|
||||
rm -rf ./dist
|
||||
|
||||
########################################
|
||||
### Formatting, linting, and vetting
|
||||
|
||||
fmt:
|
||||
@go fmt ./...
|
||||
|
||||
metalinter:
|
||||
@echo "==> Running linter"
|
||||
gometalinter.v2 --vendor --deadline=600s --disable-all \
|
||||
--enable=maligned \
|
||||
--enable=deadcode \
|
||||
--enable=goconst \
|
||||
--enable=goimports \
|
||||
--enable=gosimple \
|
||||
--enable=ineffassign \
|
||||
--enable=megacheck \
|
||||
--enable=misspell \
|
||||
--enable=staticcheck \
|
||||
--enable=safesql \
|
||||
--enable=structcheck \
|
||||
--enable=unconvert \
|
||||
--enable=unused \
|
||||
--enable=varcheck \
|
||||
--enable=vetshadow \
|
||||
./...
|
||||
#--enable=gas \
|
||||
#--enable=dupl \
|
||||
#--enable=errcheck \
|
||||
#--enable=gocyclo \
|
||||
#--enable=golint \ <== comments on anything exported
|
||||
#--enable=gotype \
|
||||
#--enable=interfacer \
|
||||
#--enable=unparam \
|
||||
#--enable=vet \
|
||||
|
||||
metalinter_all:
|
||||
gometalinter.v2 --vendor --deadline=600s --enable-all --disable=lll ./...
|
||||
|
||||
# To avoid unintended conflicts with file names, always add to .PHONY
|
||||
# unless there is a reason not to.
|
||||
# https://www.gnu.org/software/make/manual/html_node/Phony-Targets.html
|
||||
|
||||
@ -1,18 +0,0 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
func BenchmarkTimingPerTx(b *testing.B) {
|
||||
startTime := time.Now()
|
||||
endTime := startTime.Add(time.Second)
|
||||
for i := 0; i < b.N; i++ {
|
||||
if i%20 == 0 {
|
||||
if time.Now().After(endTime) {
|
||||
continue
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -160,6 +160,11 @@ func (t *transacter) sendLoop(connIndex int) {
|
||||
hostname = "127.0.0.1"
|
||||
}
|
||||
hostnameHash = md5.Sum([]byte(hostname))
|
||||
// each transaction embeds connection index, tx number and hash of the hostname
|
||||
// we update the tx number between successive txs
|
||||
tx := generateTx(connIndex, txNumber, t.Size, hostnameHash)
|
||||
txHex := make([]byte, len(tx)*2)
|
||||
hex.Encode(txHex, tx)
|
||||
|
||||
for {
|
||||
select {
|
||||
@ -172,17 +177,18 @@ func (t *transacter) sendLoop(connIndex int) {
|
||||
started = true
|
||||
}
|
||||
|
||||
now := time.Now()
|
||||
for i := 0; i < t.Rate; i++ {
|
||||
// each transaction embeds connection index, tx number and hash of the hostname
|
||||
tx := generateTx(connIndex, txNumber, t.Size, hostnameHash)
|
||||
paramsJSON, err := json.Marshal(map[string]interface{}{"tx": hex.EncodeToString(tx)})
|
||||
// update tx number of the tx, and the corresponding hex
|
||||
updateTx(tx, txHex, txNumber)
|
||||
paramsJSON, err := json.Marshal(map[string]interface{}{"tx": txHex})
|
||||
if err != nil {
|
||||
fmt.Printf("failed to encode params: %v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
rawParamsJSON := json.RawMessage(paramsJSON)
|
||||
|
||||
c.SetWriteDeadline(time.Now().Add(sendTimeout))
|
||||
c.SetWriteDeadline(now.Add(sendTimeout))
|
||||
err = c.WriteJSON(rpctypes.RPCRequest{
|
||||
JSONRPC: "2.0",
|
||||
ID: "tm-bench",
|
||||
@ -197,9 +203,10 @@ func (t *transacter) sendLoop(connIndex int) {
|
||||
return
|
||||
}
|
||||
|
||||
// Time added here is 7.13 ns/op, not significant enough to worry about
|
||||
if i%20 == 0 {
|
||||
if time.Now().After(endTime) {
|
||||
// cache the time.Now() reads to save time.
|
||||
if i%5 == 0 {
|
||||
now = time.Now()
|
||||
if now.After(endTime) {
|
||||
// Plus one accounts for sending this tx
|
||||
numTxSent = i + 1
|
||||
break
|
||||
@ -265,3 +272,13 @@ func generateTx(connIndex int, txNumber int, txSize int, hostnameHash [md5.Size]
|
||||
|
||||
return tx
|
||||
}
|
||||
|
||||
// warning, mutates input byte slice
|
||||
func updateTx(tx []byte, txHex []byte, txNumber int) {
|
||||
binary.PutUvarint(tx[8:16], uint64(txNumber))
|
||||
hexUpdate := make([]byte, 16)
|
||||
hex.Encode(hexUpdate, tx[8:16])
|
||||
for i := 16; i < 32; i++ {
|
||||
txHex[i] = hexUpdate[i-16]
|
||||
}
|
||||
}
|
||||
|
||||
104
tools/tm-bench/transacter_test.go
Normal file
104
tools/tm-bench/transacter_test.go
Normal file
@ -0,0 +1,104 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"crypto/md5"
|
||||
"encoding/hex"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"os"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/pkg/errors"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
// This test tests that the output of generate tx and update tx is consistent
|
||||
func TestGenerateTxUpdateTxConsistentency(t *testing.T) {
|
||||
cases := []struct {
|
||||
connIndex int
|
||||
startingTxNumber int
|
||||
txSize int
|
||||
hostname string
|
||||
numTxsToTest int
|
||||
}{
|
||||
{0, 0, 50, "localhost:26657", 1000},
|
||||
{70, 300, 10000, "localhost:26657", 1000},
|
||||
{0, 50, 100000, "localhost:26657", 1000},
|
||||
}
|
||||
|
||||
for tcIndex, tc := range cases {
|
||||
hostnameHash := md5.Sum([]byte(tc.hostname))
|
||||
// Tx generated from update tx. This is defined outside of the loop, since we have
|
||||
// to a have something initially to update
|
||||
updatedTx := generateTx(tc.connIndex, tc.startingTxNumber, tc.txSize, hostnameHash)
|
||||
updatedHex := make([]byte, len(updatedTx)*2)
|
||||
hex.Encode(updatedHex, updatedTx)
|
||||
for i := 0; i < tc.numTxsToTest; i++ {
|
||||
expectedTx := generateTx(tc.connIndex, tc.startingTxNumber+i, tc.txSize, hostnameHash)
|
||||
expectedHex := make([]byte, len(expectedTx)*2)
|
||||
hex.Encode(expectedHex, expectedTx)
|
||||
|
||||
updateTx(updatedTx, updatedHex, tc.startingTxNumber+i)
|
||||
|
||||
// after first 32 bytes is 8 bytes of time, then purely random bytes
|
||||
require.Equal(t, expectedTx[:32], updatedTx[:32],
|
||||
"First 32 bytes of the txs differed. tc #%d, i #%d", tcIndex, i)
|
||||
require.Equal(t, expectedHex[:64], updatedHex[:64],
|
||||
"First 64 bytes of the hex differed. tc #%d, i #%d", tcIndex, i)
|
||||
// Test the lengths of the txs are as expected
|
||||
require.Equal(t, tc.txSize, len(expectedTx),
|
||||
"Length of expected Tx differed. tc #%d, i #%d", tcIndex, i)
|
||||
require.Equal(t, tc.txSize, len(updatedTx),
|
||||
"Length of expected Tx differed. tc #%d, i #%d", tcIndex, i)
|
||||
require.Equal(t, tc.txSize*2, len(expectedHex),
|
||||
"Length of expected hex differed. tc #%d, i #%d", tcIndex, i)
|
||||
require.Equal(t, tc.txSize*2, len(updatedHex),
|
||||
"Length of updated hex differed. tc #%d, i #%d", tcIndex, i)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkIterationOfSendLoop(b *testing.B) {
|
||||
var (
|
||||
connIndex = 0
|
||||
txSize = 25000
|
||||
)
|
||||
|
||||
now := time.Now()
|
||||
// something too far away to matter
|
||||
endTime := now.Add(time.Hour)
|
||||
txNumber := 0
|
||||
hostnameHash := md5.Sum([]byte{0})
|
||||
tx := generateTx(connIndex, txNumber, txSize, hostnameHash)
|
||||
txHex := make([]byte, len(tx)*2)
|
||||
hex.Encode(txHex, tx)
|
||||
b.ResetTimer()
|
||||
for i := 0; i < b.N; i++ {
|
||||
updateTx(tx, txHex, txNumber)
|
||||
paramsJSON, err := json.Marshal(map[string]interface{}{"tx": txHex})
|
||||
if err != nil {
|
||||
fmt.Printf("failed to encode params: %v\n", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
_ = json.RawMessage(paramsJSON)
|
||||
_ = now.Add(sendTimeout)
|
||||
|
||||
if err != nil {
|
||||
err = errors.Wrap(err,
|
||||
fmt.Sprintf("txs send failed on connection #%d", connIndex))
|
||||
logger.Error(err.Error())
|
||||
return
|
||||
}
|
||||
|
||||
// Cache the now operations
|
||||
if i%5 == 0 {
|
||||
now = time.Now()
|
||||
if now.After(endTime) {
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
txNumber++
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user