Network Working Group                                        A. McKenzie
Request for Comments: 522                                        BBN-NET
NIC: 17033                                                     June 1973
Updates: 509


                     Traffic Statistics (May 1973)

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



   AAM/jm






































McKenzie                                                        [Page 1]


RFC 522                    Traffic Statistics                  June 1973


                          HOST THROUGHPUT SUMMARY
                             (PACKETS OUTPUT)

                                 MAY 1973

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

   UCLA  HOST 0     185058      62867      247925
   UCLA  HOST 1    1570767     173284     1744051
   UCLA  HOST 2          2     693047      693049
                ----------   --------  ----------
                   1755827     929198     2685025       56640        31

   SRI   HOST 0    3380587     131122     3511709
   SRI   HOST 1     109950      96245      206195
                 ---------   --------   ---------
                   3490537     227367     3717904      112598        31

   UTAH  HOST 0     840680     108731      949411       27119        31

   MIT   HOST 0     199665      26780      226445
   MIT   HOST 1     624682     147253      671935
   MIT   HOST 2     724064     830745     1554809
   MIT   HOST 3     666939     620027     1286966
                  --------   --------   ---------
                   2115350    1624805     3740155       68237        31

   RAND  HOST 0     765579      17519      783098       24696        31

   SDC   HOST 0       7043        260        7303         227        31

   HARV  HOST 0     900674    2742971     3643645
   HARV  HOST 1      33628    2281537     2315165
                  -------- ----------  ----------
                    934302    5024508     5958810       30139        31

   LINC  HOST 0       7299       17896      25195
   LINC  HOST 1      32699       51780      84479
   LINC  HOST 2       4582       22468      27050
                  --------    --------  ---------
                     44580       92144     136724        1438        31

   STAN  HOST 0    1837824       21430    1859254       59285        31

   ILL  HOST 0      903032         416     903448       29130        31

   CASE  HOST 0     902329       18456     920785       29107        31



McKenzie                                                        [Page 2]


RFC 522                    Traffic Statistics                  June 1973


   CARN  HOST 0     758791      486463    1245254
   CARN  HOST 1     405334      485297     890631
                 ---------   ---------  ---------
                   1164125      971760    2135885       37552        31

   AMES  HOST 0    7952957       26286    7979243      256547        31

   AMEST HOST 0      53790       12529      66319
   AMEST HOST 2    8087860       13196    8101056
                 ---------   ---------  ---------
                   8141650       25725    8167375      262634        31

   MITRE HOST 2    2052617         119    2052736       66213        31

   ROME  HOST 2     832837          31     832868       26866        31

   NBS   HOST 2    1343095        4486    1347581       43326        31

   ETAC  HOST 2    1351711          75    1351786       43604        31

   IMP21 HAD NO TRAFFIC

   ISI   HOST 1   12619260      151431   12770690      407073        31

   USC   HOST 0      51154     3512550    3563704
   USC   HOST 2    3835776     3365196    7200972
                 ---------   ---------  ---------
                   3886930     6877746   10764680      125385        31

   GWC   HOST 2    2104022        7134    2111156       67872        31

   DOCB  HOST 2     104648       53664     158312        3376        31

   SDAC  HOST 0     133154       16644     149798
   SDAC  HOST 2     662762          71     662833
                  --------   ---------   --------
                    795916       16715     812631       25675        31

   BELV HAD NO TRAFFIC

   ARPA  HOST 0       9027      246082     255109
   ARPA  HOST 2     899366      245135    1144501
                   -------     -------  ---------
                    908393      491217    1399610       29303        31

   ABER HAD NO TRAFFIC

   BBN T HOST 0       2344        8097      10441



McKenzie                                                        [Page 3]


RFC 522                    Traffic Statistics                  June 1973


   BBN T HOST 2    1908526       30532    1939058
                 ---------    --------  ---------
                   1910870       38629    1949499       61641        31

   CCA   HOST 0    1490437     3529880    5020317
   CCA   HOST 2    2248414      115075    2363489
                 ---------  ----------  ---------
                   3738851     3644955    7383806      120608        31

   XEROX HOST 0     467947      102467     570414       15095        31

   FNWC  HOST 0         24       13561      13585
   FNWC  HOST 2     145088          46     145134
                  --------     --------  --------
                    145112        13607    158719        4681        31

   LBL HAD NO TRAFFIC

   UCSD  HOST 0     372581        32365    404946       12019        31

   HAW T HOST 2     496925         8290    505215       16030        31

   RML   HOST 2    1766966           65   1767031       56999        31

   ---------------------------------------------------------------

   TOTAL          72055570     23587410

   DAILY AVERAGE   2324373       760884
   AVERAGE PER

   NODE-DAY          64566        21136

   PACKETS/MESSAGES (INTERNODE)          1.07


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













McKenzie                                                        [Page 4]