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Merging latency and requests test, adjusting analysis printout, minor… #20

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merged 1 commit into from
Oct 24, 2024
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Merging latency and requests test, adjusting analysis printout, minor… #20

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154 changes: 98 additions & 56 deletions client/client.go
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,6 @@ import (
"runtime/debug"
"slices"
"strconv"
"strings"
"sync"
"sync/atomic"
"time"
Expand Down Expand Up @@ -399,6 +398,13 @@ func RunTest(ctx context.Context, c shared.Config) (err error) {
}
}

if !c.Micro {
to.TTFBH = to.TTFBH / 1000
to.TTFBL = to.TTFBL / 1000
to.RMSH = to.RMSH / 1000
to.RMSL = to.RMSL / 1000
}

for i := range responseERR {
fmt.Println(responseERR[i])
}
Expand Down Expand Up @@ -580,96 +586,103 @@ func AnalyzeTest(ctx context.Context, c shared.Config) (err error) {
} else {
shared.DEBUG(ErrorStyle.Render("Unknown data point encountered: ", string(b)))
}
}

if c.HostFilter != "" {
dps = shared.HostFilter(c.HostFilter, dps)
}

if c.PrintFull {
printDataPointHeaders(dps[0].Type)
for i := range dps {
dp := dps[i]
sp1 := strings.Split(dp.Local, ":")
sp2 := strings.Split(sp1[0], ".")
s1 := lipgloss.NewStyle().Background(lipgloss.Color(getHex(sp2[len(sp2)-1])))
printTableRow(s1, &dp, dp.Type)
}
printSliceOfDataPoints(dps, c)
}

if c.PrintErrors {
if len(errors) > 0 {
fmt.Println(" ____ ERRORS ____")
}
for i := range errors {
PrintTError(errors[i])
}
if len(errors) > 0 {
fmt.Println("")
}
}

if len(dps) == 0 {
fmt.Println("No datapoints found")
return
}

switch dps[0].Type {
case shared.LatencyTest:
analyzeLatencyTest(dps, c)
case shared.BandwidthTest:
fmt.Println("")
fmt.Println("Detailed analysis for bandwidth testing is in development")
}

return nil
}

func analyzeLatencyTest(dps []shared.DP, c shared.Config) {
shared.SortDataPoints(dps, c)

dps10 := math.Ceil((float64(len(dps)) / 100) * 10)
dps50 := math.Floor((float64(len(dps)) / 100) * 50)
dps90 := math.Floor((float64(len(dps)) / 100) * 90)

slices.SortFunc(dps, func(a shared.DP, b shared.DP) int {
if a.RMSH < b.RMSH {
return -1
} else {
return 1
}
})
dps99 := math.Floor((float64(len(dps)) / 100) * 99)

dps10s := make([]shared.DP, 0)
dps50s := make([]shared.DP, 0)
dps90s := make([]shared.DP, 0)
dps99s := make([]shared.DP, 0)

// total, sum, low, mean, high
// count, sum, low, avg, high
dps10stats := []int64{0, 0, math.MaxInt64, 0, 0}
dps50stats := []int64{0, 0, math.MaxInt64, 0, 0}
dps90stats := []int64{0, 0, math.MaxInt64, 0, 0}
dps99stats := []int64{0, 0, math.MaxInt64, 0, 0}

for i := range dps {
if i <= int(dps10) {
if i >= int(dps10) {
dps10s = append(dps10s, dps[i])
updateBracketStats(dps10stats, dps[i])
} else if i >= int(dps90) {
dps90s = append(dps90s, dps[i])
updateBracketStats(dps90stats, dps[i])
} else {
shared.UpdatePSStats(dps10stats, dps[i], c)
}
if i >= int(dps50) {
dps50s = append(dps50s, dps[i])
updateBracketStats(dps50stats, dps[i])
shared.UpdatePSStats(dps50stats, dps[i], c)
}
if i >= int(dps90) {
dps90s = append(dps90s, dps[i])
shared.UpdatePSStats(dps90stats, dps[i], c)
}
if i >= int(dps99) {
dps99s = append(dps99s, dps[i])
shared.UpdatePSStats(dps99stats, dps[i], c)
}
}

fmt.Println("")
fmt.Println(" _____ P99 data points _____ ")
fmt.Println("")
fmt.Println("")
printSliceOfDataPoints(dps99s, c)

fmt.Println(" First 10% of data points")
printBracker(dps10stats, SuccessStyle)
fmt.Println("")
fmt.Println(" Between 10% and 90%")
printBracker(dps50stats, WarningStyle)
fmt.Println("")
fmt.Println(" Last 10% of data points")
printBracker(dps90stats, ErrorStyle)
fmt.Println("")
return nil
}

func printBracker(b []int64, style lipgloss.Style) {
fmt.Println(style.Render(
fmt.Sprintf(" Total %d | Low %d | Avg %d | High %d | Microseconds ",
b[0],
b[2],
b[3],
b[4],
),
))
}

func updateBracketStats(b []int64, dp shared.DP) {
b[0]++
b[1] += dp.RMSH
if dp.RMSH < b[2] {
b[2] = dp.RMSH
if c.Sort == "" {
fmt.Println(" Sorting:", shared.SortDefault)
} else {
fmt.Println(" Sorting:", c.Sort)
}
b[3] = b[1] / b[0]
if dp.RMSH > b[4] {
b[4] = dp.RMSH
if c.Micro {
fmt.Println(" Time: Microseconds")
} else {
fmt.Println(" Time: Milliseconds")
}
fmt.Println("")
PrintPercentiles(SuccessStyle, "P10", dps10stats, c)
PrintPercentiles(WarningStyle, "P50", dps50stats, c)
PrintPercentiles(ErrorStyle, "P90", dps90stats, c)
PrintPercentiles(ErrorStyle, "P99", dps99stats, c)
}

func MakeCSV(ctx context.Context, c shared.Config) (err error) {
Expand Down Expand Up @@ -732,3 +745,32 @@ func dpToSlice(dp *shared.DP) (data []string) {
}
return
}

func transformDataPointsToMilliseconds(dps []shared.DP) (clone []shared.DP) {
clone = make([]shared.DP, len(dps))
copy(clone, dps)
for i := range clone {
clone[i].TTFBH = clone[i].TTFBH / 1000
clone[i].TTFBL = clone[i].TTFBL / 1000
clone[i].RMSH = clone[i].RMSH / 1000
clone[i].RMSL = clone[i].RMSL / 1000
}
return
}

func printSliceOfDataPoints(dps []shared.DP, c shared.Config) {
var data []shared.DP
if !c.Micro {
data = transformDataPointsToMilliseconds(dps)
} else {
data = dps
}

for i := range data {
if i%20 == 0 {
printDataPointHeaders(data[0].Type)
}
dp := data[i]
printTableRow(BaseStyle, &dp, dp.Type)
}
}
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