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loadtime: add block time to the data point (#9484)

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This pull request adds the block time as the unix time since the epoch to the `report` tool's csv output.

```csv
...
a7a8b903-1136-4da1-97aa-d25da7b4094f,1614226790,1663707084905417366,4,200,1024
a7a8b903-1136-4da1-97aa-d25da7b4094f,1614196724,1663707084905417366,4,200,1024
a7a8b903-1136-4da1-97aa-d25da7b4094f,1613097336,1663707084905417366,4,200,1024
a7a8b903-1136-4da1-97aa-d25da7b4094f,1609365168,1663707084905417366,4,200,1024
a7a8b903-1136-4da1-97aa-d25da7b4094f,1617199169,1663707084905417366,4,200,1024
a7a8b903-1136-4da1-97aa-d25da7b4094f,1615197134,1663707084905417366,4,200,1024
a7a8b903-1136-4da1-97aa-d25da7b4094f,1610399447,1663707084905417366,4,200,1024
...
```

#### PR checklist

- [ ] Tests written/updated, or no tests needed
- [ ] `CHANGELOG_PENDING.md` updated, or no changelog entry needed
- [ ] Updated relevant documentation (`docs/`) and code comments, or no
      documentation updates needed
This commit is contained in:
William Banfield
2022-09-23 09:55:55 -04:00
committed by GitHub
parent b7f1e1f218
commit 5fe1a72416
2 changed files with 18 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
test/loadtime/cmd/report/main.go
View File

@@ -87,7 +87,7 @@ func toCSVRecords(rs []report.Report) [][]string {
}
res := make([][]string, total+1)
res[0] = []string{"experiment_id", "duration_ns", "connections", "rate", "size"}
res[0] = []string{"experiment_id", "duration_ns", "block_time", "connections", "rate", "size"}
offset := 1
for _, r := range rs {
idStr := r.ID.String()
@@ -95,7 +95,7 @@ func toCSVRecords(rs []report.Report) [][]string {
rateStr := strconv.FormatInt(int64(r.Rate), 10)
sizeStr := strconv.FormatInt(int64(r.Size), 10)
for i, v := range r.All {
res[offset+i] = []string{idStr, strconv.FormatInt(int64(v), 10), connStr, rateStr, sizeStr}
res[offset+i] = []string{idStr, strconv.FormatInt(int64(v.Duration), 10), strconv.FormatInt(v.BlockTime.UnixNano(), 10), connStr, rateStr, sizeStr}
}
offset += len(r.All)
}

24
test/loadtime/report/report.go
View File

@@ -21,6 +21,12 @@ type BlockStore interface {
LoadBlock(int64) *types.Block
}
// DataPoint contains the set of data collected for each transaction.
type DataPoint struct {
Duration time.Duration
BlockTime time.Time
}
// Report contains the data calculated from reading the timestamped transactions
// of each block found in the blockstore.
type Report struct {
@@ -38,7 +44,7 @@ type Report struct {
// All contains all data points gathered from all valid transactions.
// The order of the contents of All is not guaranteed to be match the order of transactions
// in the chain.
All []time.Duration
All []DataPoint
// used for calculating average during report creation.
sum int64
@@ -62,7 +68,7 @@ func (rs *Reports) ErrorCount() int {
return rs.errorCount
}
func (rs *Reports) addDataPoint(id uuid.UUID, l time.Duration, conns, rate, size uint64) {
func (rs *Reports) addDataPoint(id uuid.UUID, l time.Duration, bt time.Time, conns, rate, size uint64) {
r, ok := rs.s[id]
if !ok {
r = Report{
@@ -75,7 +81,7 @@ func (rs *Reports) addDataPoint(id uuid.UUID, l time.Duration, conns, rate, size
}
rs.s[id] = r
}
r.All = append(r.All, l)
r.All = append(r.All, DataPoint{Duration: l, BlockTime: bt})
if l > r.Max {
r.Max = l
}
@@ -116,6 +122,7 @@ func GenerateFromBlockStore(s BlockStore) (*Reports, error) {
type payloadData struct {
id uuid.UUID
l time.Duration
bt time.Time
connections, rate, size uint64
err error
}
@@ -150,10 +157,11 @@ func GenerateFromBlockStore(s BlockStore) (*Reports, error) {
}
l := b.bt.Sub(p.Time.AsTime())
b := (*[16]byte)(p.Id)
idb := (*[16]byte)(p.Id)
pdc <- payloadData{
l: l,
id: uuid.UUID(*b),
bt: b.bt,
id: uuid.UUID(*idb),
connections: p.Connections,
rate: p.Rate,
size: p.Size,
@@ -194,16 +202,16 @@ func GenerateFromBlockStore(s BlockStore) (*Reports, error) {
reports.addError()
continue
}
reports.addDataPoint(pd.id, pd.l, pd.connections, pd.rate, pd.size)
reports.addDataPoint(pd.id, pd.l, pd.bt, pd.connections, pd.rate, pd.size)
}
reports.calculateAll()
return reports, nil
}
func toFloat(in []time.Duration) []float64 {
func toFloat(in []DataPoint) []float64 {
r := make([]float64, len(in))
for i, v := range in {
r[i] = float64(int64(v))
r[i] = float64(int64(v.Duration))
}
return r
}