remove unrequired type cast an math.Round when inserting exec metrics

Signed-off-by: Florent Poinsard <[email protected]>

go/exec/metrics/metrics.go

@@ -20,7 +20,6 @@ package metrics
 
 import (
 	"fmt"
-	"math"
 	"strings"
 
 	"github.com/vitessio/arewefastyet/go/storage"
@@ -123,19 +122,19 @@ func NewExecMetrics() ExecutionMetrics {
 func InsertExecutionMetrics(client storage.SQLClient, execUUID string, execMetrics ExecutionMetrics) error {
 	query := "INSERT INTO metrics(exec_uuid, `name`, `value`) VALUES (?, ?, ?), (?, ?, ?)"
 	args := []interface{}{
-		execUUID, "TotalComponentsCPUTime", math.Round(float64(int(execMetrics.TotalComponentsCPUTime*100))) / 100,
-		execUUID, "TotalComponentsMemStatsAllocBytes", math.Round(float64(int(execMetrics.TotalComponentsMemStatsAllocBytes*100))) / 100,
+		execUUID, "TotalComponentsCPUTime", execMetrics.TotalComponentsCPUTime,
+		execUUID, "TotalComponentsMemStatsAllocBytes", execMetrics.TotalComponentsMemStatsAllocBytes,
 	}
 	for k, v := range execMetrics.ComponentsCPUTime {
 		query += ", (?,?,?)"
 		args = append(args, []interface{}{
-			execUUID, "ComponentsCPUTime." + k, math.Round(float64(int(v*100))) / 100,
+			execUUID, "ComponentsCPUTime." + k, v,
 		}...)
 	}
 	for k, v := range execMetrics.ComponentsMemStatsAllocBytes {
 		query += ", (?,?,?)"
 		args = append(args, []interface{}{
-			execUUID, "ComponentsMemStatsAllocBytes." + k, math.Round(float64(int(v*100))) / 100,
+			execUUID, "ComponentsMemStatsAllocBytes." + k, v,
 		}...)
 	}
 	_, err := client.Insert(query, args...)