Network Working Group                                        A. McKenzie
Request for Comments: 443                                            BBN
NIC: 13899                                               18 January 1973
Updates: RFC 422


                   Traffic Statistics (December 1972)

   Attached are the Host traffic statistics for the month of December
   1972.

   AAM/jm
                            HOST THROUGHPUT SUMMARY
                                (PACKETS OUTPUT)

                                  DECEMBER 1972

                       MISSING DATA FOR 2, 3, 4, 8, 15, 20

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

   UCLA  HOST 1        181141     57162    238303
   UCLA  HOST 2        668578     44616    713194
                     --------  --------  --------
                       849719    101778    951497       33989     25

   SRI   HOST 1       1396436     17556   1413992
   SRI   HOST 2         31365      3836     35201
                     --------  --------  --------
                      1427801     21392   1449193       57112     25

   UCSB  HOST 1        545166    173928    719094       21807     25

   UTAH  HOST 1        536453     35616    572069       21458     25

   BBN   HOST 2       2424250    373106   2797356
   BBN   HOST 3        108384     29878    138262
   BBN   HOST 4        153239        37    153276
                     --------  --------  --------
                      2685873    403021   3088894      107435     25

   MIT   HOST 1         48752     13998     62740
   MIT   HOST 2        482445    224148    706593
   MIT   HOST 3        401599    373678    775277
   MIT   HOST 4        201840    439670    641510
                     --------  --------  --------
                      1134636   1051484   2186120       45385     25



McKenzie                                                        [Page 1]

RFC 443            Traffic Statistics (December 1972)       January 1973



   RAND  HOST 1        264812        86    264898       10592     25

   SDC   HOST 1         27964      4416     32380        1119     25

   HARV  HOST 1        299236    397614    696850
   HARV  HOST 2         23247    315178    338425
                     --------  --------  --------
                       322483    712792   1035275       12899     25

   LINC  HOST 1         10158      1104     11262
   LINC  HOST 2         28589     67907     96496
   LINC  HOST 3           578      4512      5090
                     --------  --------  --------
                        39325     73523    112848        1573     25

   STAN  HOST 1       1015835     13196   1029031       40633     25

   ILL   HOST 1        386634       280    386914       15465     25

   CASE  HOST 1        221014     28570    249584        8841     25

   CARN  HOST 1        317017    217871    534888
   CARN  HOST 2        265575    193101    458676
                     --------  --------  --------
                       582592    410972    993564       23304     25

   AMES2 HOST 1       2811857     28592   2840449      112474     25

   AMES1 HOST 1         57368     14650     72018
   AMES1 HOST 3       4384317     18336   4402653
                     --------  --------  --------
                      4441685     32986   4474671      177667     25

   MITRE HOST 3       1091812        51   1091863       43672     25

   ROME  HOST 3        487923        25    487948       19517     25

   NBS   HOST 1           738        24       762
   NBS   HOST 3        921496        92    921588
                     --------  --------  --------
                       922234       116    922350       36889     25

   ETAC  HOST 3        878406       416    878822       35136     25

   TINK HAD NO TRAFFIC

   ISI   HOST 2       4176170     46977   4223147      167047     25



McKenzie                                                        [Page 2]

RFC 443            Traffic Statistics (December 1972)       January 1973



   USC   HOST 1         13611    151120    164731
   USC   HOST 3        922350    146673   1069023
                     --------  --------  --------
                       935961    297793   1233754       37438     25

   GWC   HOST 3         15327        76     15403         613     25

   NOAA  HOST 3         58916     29885     88801        2357     25

   SAAC  HOST 3        209321       538    209859        8373     25

   BELV HAD NO TRAFFIC

   ARPA  HOST 1             0    180178    180178
   ARPA  HOST 3        155445    177439    332884
                     --------  --------  --------
                       155445    357617    513062        6218     25

   ABER HAD NO TRAFFIC

   BBN T HOST 3        640257      3939    644196       25610     25

   CCA   HOST 1        383002    318035    701037
   CCA   HOST 3        875814    148241   1024055
                     --------  --------  --------
                      1258816    466276   1725092       50353     25

   XEROX HAD NO TRAFFIC

   UCSD  HOST 1        328825      4186    333011       13153     25

   HAW T HOST 3         36487     38789     75270        3317     11

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

   TOTAL             28489750   4339316

   DAILY AVERAGE      1139590    173573

   AVERAGE PER          34079      5191
   NODE-DAY

   PACKETS/MESSAGES (INTERNODE)     1.06

         [ This RFC was put into machine readable form for entry ]
          [ into the online RFC archives by George Bauer 11/97 ]




McKenzie                                                        [Page 3]