local vs NFS benchmark data

Results for a request of 4000 NFS files of production P02gd

Process Number

Input files

Events

CPU time

CPU per file

CPU per event

0

103

15541

704.18

6.836699029

0.045311113

1

103

16805

774.42

7.518640777

0.046082713

2

103

18717

2255.21

21.89524272

0.120489929

3

103

19778

1057.03

10.26242718

0.053444737

4

103

16957

929.88

9.027961165

0.05483753

5

103

12818

1927.69

18.71543689

0.150389296

6

103

23219

949.7

9.22038835

0.040901848

7

103

23553

2313.1

22.45728155

0.098208296

8

103

15681

778.66

7.559805825

0.049656272

9

103

14321

2158.9

20.96019417

0.150750646

10

103

20622

2003.67

19.4531068

0.097161769

11

103

21200

992.59

9.636796117

0.046820283

12

103

22021

987.57

9.588058252

0.044846737

13

103

22046

2306.36

22.39184466

0.104615803

14

103

20006

2215.78

21.51242718

0.110755773

15

103

18949

2131.96

20.69864078

0.112510423

16

103

14785

2007.6

19.49126214

0.13578627

17

103

16262

2062.24

20.02174757

0.12681343

18

102

18275

793.13

7.775784314

0.043399726

19

102

1958

428.58

4.201764706

0.218886619

20

102

18069

822.63

8.065

0.045527146

21

102

20878

2102.77

20.61539216

0.100717023

22

102

17985

1953.48

19.15176471

0.108617181

23

102

14803

862.41

8.455

0.058259137

24

102

14132

1807.48

17.72039216

0.127899802

25

102

16635

2075.39

20.34696078

0.124760445

26

102

18753

2064.54

20.24058824

0.110091185

27

102

17866

2064.81

20.24323529

0.115572036

28

102

16893

1990.53

19.515

0.117831646

29

102

21924

898.52

8.809019608

0.040983397

30

102

23396

2244.83

22.00813725

0.095949308

31

102

15871

707.84

6.939607843

0.044599584

32

102

15194

674.92

6.616862745

0.044420166

33

102

15731

695.38

6.81745098

0.044204437

34

102

16574

876.18

8.59

0.052864728

35

102

24835

2471.28

24.22823529

0.099507952

36

102

26563

948.34

9.29745098

0.03570154

37

102

20686

845.87

8.292843137

0.040890941

38

102

13548

592.22

5.806078431

0.043712725

 

 

 

 

 

 

 average

102.4615385

18047.4359

1448.145385

14.12780846

0.084712297

 standard deviation

0.505035374

4260.188239

674.8150956

6.575157755

0.043131109


Results for a request of 4000 local files of production P02gd

Process Number

Input files

Events

CPU time

CPU per file

CPU per event

0

100

21954

1159.98

11.5998

0.052836841

1

101

19542

788.47

7.806633663

0.040347457

2

101

7366

754.93

7.474554455

0.10248846

3

101

19307

810.28

8.022574257

0.041968198

4

101

19864

994.37

9.845247525

0.050058901

5

101

13707

591.57

5.857128713

0.04315824

6

101

16882

761.47

7.539306931

0.045105438

7

93

20559

790.15

8.496236559

0.03843329

8

101

28874

839.51

8.311980198

0.029074946

9

101

    

 

 

 

10

101

9042

664.67

6.580891089

0.073509179

11

101

    

      

 

 

12

101

15639

635.63

6.293366337

0.040643903

13

101

20671

1144.31

11.32980198

0.055358231

14

101

20117

816.15

8.080693069

0.040570165

15

101

7290

750.83

7.433960396

0.102994513

16

101

9302

601.94

5.95980198

0.064710815

17

101

21251

877.54

8.688514851

0.041294057

18

101

    

      

 

 

19

101

18238

759.49

7.51970297

0.041643272

20

101

20464

1248.17

12.35811881

0.060993452

21

101

14938

722.58

7.154257426

0.048371937

22

101

8788

695.03

6.881485149

0.07908853

23

101

21332

717.5

7.103960396

0.033634915

24

81

16362

977.7

12.07037037

0.059754309

25

101

7695

616.61

6.105049505

0.080131254

26

101

19126

831.5

8.232673267

0.043474851

27

101

22708

1289.36

12.76594059

0.056779989

28

101

18910

686.3

6.795049505

0.036292967

29

101

21410

962.32

9.527920792

0.044947221

30

96

8404

672

7

0.079961923

31

101

21704

1311.06

12.98079208

0.060406377

32

101

14079

585.2

5.794059406

0.041565452

33

100

8847

694.8

6.948

0.078535097

34

101

6640

297.04

2.940990099

0.04473494

35

101

25890

1272.81

12.60207921

0.049162225

36

101

20386

1380

13.66336634

0.067693515

37

96

14791

641.78

6.685208333

0.043389899

38

101

8295

684.77

6.77990099

0.08255214

39

101

18441

869.65

8.61039604

0.047158506

 

 

 

 

 

 

 

100

16454.45946

835.0667568

8.374049008

0.055211497

 

3.493583863

5901.016911

244.0766096

2.475154429

0.018539252


CPU time per input file


CPU time per event


Gabriele Carcassi - page was last modified