Network Working Group                                        A. McKenzie
Request for Comments: 455                                            BBN
NIC: 14375                                              12 February 1973


                   Traffic Statistics (January 1973)

Attached are the Host traffic statistics for the month of January 1973.

AAM/jm

Attach.
                        HOST THROUGHPUT SUMMARY
                            (PACKETS OUTPUT)

                              JANUARY 1973

                     INTER-     INTRA-              AVG. DAILY
                      NODE       NODE        TOTAL   INTERNODE   DAYS

UCLA    HOST 1       191053      48601      239654
UCLA    HOST 2      1124219      27595     1151814
                  ---------     ------     -------
                    1315272      76196     1391468    42428      31

SRI     HOST 1      2778675      38938     2817613
SRI     HOST 2        50570       2523       53093
                   --------     ------    --------
                    2829245      41461     2870706    91266      31

UCSB    HOST 1      1503946    1177354     2681300    48514      31


BBN     HOST 2      3645936     747861     4393797
BBN     HOST 3        76277     174815      251092
BBN     HOST 4       182456         67      182523
                   --------     ------     -------
                    3904669     922743     4827412   125957      31

MIT     HOST 1       123582      22731      146313
MIT     HOST 2       125534      94244      219778
MIT     HOST 3       771730     523251     1294981
MIT     HOST 4       277007     624947      901954
                    -------    -------     -------
                    1297853    1265173     2563026    41866      31

RAND    HOST 1       357858        129      357987    11544      31




McKenzie                                                        [Page 1]

RFC 455            Traffic Statistics (January 1973)    12 February 1973


SDC     HOST 1        22505      21537       44042      726      31

HARV    HOST 1       554650     208554      763204
HARV    HOST 2         1907      91306       93213
                    ------      ------      ------
                     556557     299860      856417    17953      31

LINC    HOST 1         8303       4027       12330
LINC    HOST 2        69208      83380      152588
LINC    HOST 3          548       9465       10013
                      -----      -----     -------
                      78059      96872     1 74931     2518      31

STAN    HOST 1      1600751      11821     1612571    51637      31

ILL     HOST 1       732382        358      732740    23625      31

CASE    HOST 1       375702      14414      390116    12119      31

CARN    HOST 1       413519     466971      880490
CARN    HOST 2       323825     425887      749712
                    -------    -------     -------
                     737344     892858     1630202    23785      31

AMES2   HOST 1      4720225      26682     4746907   152265      31

AMES1   HOST 1        70076         43     1104588    35630      31
AMES1   HOST 3      6528128      23895     6552023
                    -------      -----     -------
                    6598204      36561     6634765

MITRE   HOST 3      1104545         43     1104588    35630      31

ROME    HOST 3       945569         20      945589    30502      31

NBS     HOST 1         1793         93        1886
NBS     HOST 3      1260366         73     1260439
                    -------        ---     -------
                    1262159        166     1262325    40715      31

ETAC    HOST 3      1270604        105     1270709    40987      31

TINK HAD NO TRAFFIC

ISI     HOST 2      6595072     121928     6717000   212744      31






McKenzie                                                        [Page 2]

RFC 455            Traffic Statistics (January 1973)    12 February 1973


USC     HOST 1        21283     108425      129708
USC     HOST 3      1331041     111537     1442578
                    -------     ------     -------
                    1352324     219962     1572286    43623      31

GWC     HOST 3        80088         65       80153     2583      31

NOAA    HOST 3        84270        112       84382     2718      31

SAAC    HOST 3       218866       1473      220339     7060      31

BELV HAD NO TRAFFIC

ARPA    HOST 1          165     404634      404799
ARPA    HOST 3       228793     399291      628084
                     ------     ------      ------
                     228958     803925      103883     7386      31

ABER    HOST 1         4368          0        4368      141      31

BBN T   HOST 3       921036      12610      933646    29711      31

CCA     HOST 1       914566     342868     1257434
CCA     HOST 3      2255746      66842     2322588
                    -------     ------     -------
                    3170312     409710     3580022   102268      31

XEROX   HOST 1            0    3949686     3949686        0      31

FNWC    HOST 3         5682         80        5762      631       9

UCSD    HOST 1       490859       4841      495700    15834      31

HAW T   HOST 3        84498      27626      112124     2726      31

PATRK   HOST 3         2631         40        2671      202      13
----------------------------------------------------------------
TOTAL              45115060   10456530
DAILY AVERAGE       1455325     337308
AVERAGE PER NODE-DAY  41928       9718
PACKETS/MESSAGES (INTERNODE)      1.05


        [This RFC was put into machine readable form for entry]
   [into the online RFC archives by Helene Morin, Via Genie 12/1999]






McKenzie                                                        [Page 3]