revert disk stats

weed/server/volume_grpc_vacuum.go

@@ -6,7 +6,6 @@ import (
 	"github.com/chrislusf/seaweedfs/weed/pb/volume_server_pb"
 	"github.com/chrislusf/seaweedfs/weed/storage/needle"
 	"github.com/prometheus/procfs"
-	"github.com/prometheus/procfs/blockdevice"
 	"math"
 	"runtime"
 )
@@ -35,7 +34,6 @@ func (vs *VolumeServer) VacuumVolumeCompact(req *volume_server_pb.VacuumVolumeCo
 	reportInterval := int64(1024 * 1024 * 128)
 	nextReportTarget := reportInterval
 	fs, fsErr := procfs.NewDefaultFS()
-	bd, bdErr := blockdevice.NewDefaultFS()
 	var sendErr error
 	err := vs.store.CompactVolume(needle.VolumeId(req.VolumeId), req.Preallocate, vs.compactionBytePerSecond, func(processed int64) bool {
 		if processed > nextReportTarget {
@@ -45,13 +43,6 @@ func (vs *VolumeServer) VacuumVolumeCompact(req *volume_server_pb.VacuumVolumeCo
 					resp.PercentLoadAvg_1M = uint32(math.Round(fsLa.Load1 * 100 / float64(numCPU)))
 				}
 			}
-			if bdErr == nil {
-				if bdStats, err := bd.ProcDiskstats(); err == nil {
-					for _, stat := range bdStats {
-						glog.V(0).Infof("vacuum id: processed ProcDiskstats: %+v", req.VolumeId, stat)
-					}
-				}
-			}
 			if sendErr = stream.Send(resp); sendErr != nil {
 				return false
 			}

weed/topology/topology_vacuum.go

@@ -89,7 +89,7 @@ func (t *Topology) batchVacuumVolumeCompact(grpcDialOption grpc.DialOption, vl *
 							return recvErr
 						}
 					}
-					glog.V(0).Infof("%d vacuum %d on %s processed %d bytes, percentage loadAvg %v",
+					glog.V(0).Infof("%d vacuum %d on %s processed %d bytes, loadAvg %v%%",
 						index, vid, url, resp.ProcessedBytes, resp.PercentLoadAvg_1M)
 				}
 				return nil