formatted the code

schedulers/pistoncapper.go

@@ -4,16 +4,17 @@ import (
 	"bitbucket.org/sunybingcloud/electron/constants"
 	"bitbucket.org/sunybingcloud/electron/def"
 	"bitbucket.org/sunybingcloud/electron/rapl"
-	"fmt"
 	"errors"
+	"fmt"
 	"github.com/golang/protobuf/proto"
 	mesos "github.com/mesos/mesos-go/mesosproto"
 	"github.com/mesos/mesos-go/mesosutil"
 	sched "github.com/mesos/mesos-go/scheduler"
 	"log"
 	"math"
-	"sync"
+	"sort"
 	"strings"
+	"sync"
 	"time"
 )
 
@@ -30,7 +31,6 @@ type PistonCapper struct {
 	metrics      map[string]def.Metric
 	running      map[string]map[string]bool
 	taskMonitor  map[string][]def.Task
-	clusterLoad map[string]float64
 	totalPower   map[string]float64
 	ignoreWatts  bool
 	ticker       *time.Ticker
@@ -62,10 +62,9 @@ func NewPistonCapper(tasks []def.Task, ignoreWatts bool) *PistonCapper {
 		PCPLog:      make(chan struct{}),
 		running:     make(map[string]map[string]bool),
 		taskMonitor: make(map[string][]def.Task),
-		clusterLoad:	make(map[string]float64),
 		totalPower:  make(map[string]float64),
 		RecordPCP:   false,
-		ticker:         time.NewTicker(10 * time.Second),
+		ticker:      time.NewTicker(5 * time.Second),
 		isCapping:   false,
 	}
 	return s
@@ -130,8 +129,6 @@ func (s *PistonCapper) newTask(offer *mesos.Offer, task def.Task) *mesos.TaskInf
 	}
 }
 
-
-
 func (s *PistonCapper) Registered(
 	_ sched.SchedulerDriver,
 	frameworkID *mesos.FrameworkID,
@@ -149,8 +146,10 @@ func (s *PistonCapper) Disconnected(sched.SchedulerDriver) {
 
 // go routine to cap the each node in the cluster at regular intervals of time.
 var capValues = make(map[string]float64)
+
 // Storing the previous cap value for each host so as to not repeatedly cap the nodes to the same value. (reduces overhead)
 var previousRoundedCapValues = make(map[string]int)
+
 func (s *PistonCapper) startCapping() {
 	go func() {
 		for {