Melweb Logging Report
March 22, 2003 - March 28, 2003
1.0 SYSTEM USE
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Total number of Melweb sessions: 66,833
Session Termination by Termination Type
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Normal Termination 3,112
Session Timeout 63,652
Abnormal Termination 1
Known Type(?) 12
No Termination Record 56
1.1 TOTAL NUMBER OF SESSIONS
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Campus Sessions Percent
Berkeley 9,190 13.8
UC/CDL 954 1.4
Davis 8,740 13.1
Irvine 2,602 3.9
Los Angeles 6,791 10.2
UCOP 2,628 3.9
Riverside 1,765 2.6
Santa Barbara 1,875 2.8
Santa Cruz 1,136 1.7
San Diego 4,963 7.4
San Francisco 3,120 4.7
Non - UC 22,781 34.1
1.2 SYSTEM USE BY CAMPUS
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Campus Searches Percent Presents Percent
Berkeley 11,419 11.7 7,600 10.9
UC/CDL 1,325 1.4 887 1.3
Davis 16,048 16.4 11,713 16.8
Irvine 3,623 3.7 2,622 3.8
Los Angeles 8,666 8.8 5,610 8.0
UCOP 2,600 2.7 182 0.3
Riverside 2,174 2.2 1,644 2.4
Santa Barbara 2,660 2.7 2,367 3.4
Santa Cruz 1,884 1.9 1,427 2.0
San Diego 4,941 5.0 2,715 3.9
San Francisco 3,024 3.1 1,426 2.0
Non - UC 38,204 39.0 31,669 45.3
1.3 COMMANDS ENTERED BY TYPE
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Command Total Percent
SEARCH 96,568 49.3
BROWSE 0 0.0
DISPLAY 69,862 35.7
HELP 6,969 3.6
REQUEST 4,971 2.5
UPDATE 0 0.0
MODIFY 6,650 3.4
ZERO/MORE/FEWER 3,559 1.8
SAVE 993 0.5
MAIL 560 0.3
PRINT 1,029 0.5
DOWNLOAD 1,081 0.6
CHANGE DATABASE 541 0.3
LIST 1,437 0.7
PROFILE 654 0.3
SIGNIN 887 0.5
Total Commands: 195,761
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1.4 RELATIVE USE OF DATABASES
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1.4.1 Searches
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Database Searches Percent
MELVYL Catalog 56,268 58.3
INSPEC 1980-1984 1 0.0
California Periodicals 40,299 41.7
Total Number of Searches done: 96,568
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1.4.2 Presents
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Database Presents Percent
MELVYL Catalog 48,624 69.6
California Periodicals 21,238 30.4
Total Number of Presents done: 69,862
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1.5 RESPONSE TIME BY CAMPUS
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.644 1.045
UC/CDL 0.405 1.110
Davis 0.562 2.374
Irvine 0.484 1.062
Los Angeles 0.470 0.979
UCOP 0.247 1.248
Riverside 0.566 1.021
Santa Barbara 0.633 1.203
Santa Cruz 0.784 1.097
San Diego 0.407 0.866
San Francisco 0.185 0.624
Internet - UC 0.000 0.000
Non - UC 0.731 1.212
1.5 ERRORS - TOP TEN
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Code Error Text Count
0012 Please enter search terms for your search. 1346
0016 Please click on a button. 395
0169 The Request service encountered an error it didn't know how 353
0234 The Magazine & Journal Articles database is no longer availa 273
0069 The connection to the Request server timed out. Please try 201
0106 There are no search terms in your search request. Please en 155
0115 Please put the truncation symbol (# or *) only at the end of 93
0173 The Request service is experiencing a transient problem. 85
0102 A search term may be truncated only after the first 3 or mor 81
0007 The system could not verify the User Name entered. P 77
1.7 HELP - TOP TEN
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Help Message Count
1623/shell/help/cat/title_toc.shell 3049
1623/shell/help/cat/name_toc.shell 1594
1623/shell/help/cat/power_toc.shell 896
1623/shell/help/home.shell 382
1623/shell/help/pe/power_toc.shell 291
1623/shell/help/request/request.shell 95
1623/shell/help/getting_startedmel.shell 88
1623/shell/help/cat/title_about.shell 83
1623/shell/help/cat/name_about.shell 82
1623/shell/help/cat/new_search.shell 72
2.0 DATABASE BY DATABASE
2.1.1 FIND COMMANDS
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MELVYL Catalog
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Campus Search Percent
Berkeley 5,321 9.5
UC/CDL 807 1.4
Davis 7,813 13.9
Irvine 2,019 3.6
Los Angeles 3,581 6.4
UCOP 1,296 2.3
Riverside 1,050 1.9
Santa Barbara 1,731 3.1
Santa Cruz 1,269 2.3
San Diego 1,816 3.2
San Francisco 383 0.7
Internet - UC 0 0.0
Non - UC 29,182 51.9
INSPEC 1980-1984
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Campus Search Percent
Berkeley 0 0.0
UC/CDL 0 0.0
Davis 0 0.0
Irvine 0 0.0
Los Angeles 1 100.0
UCOP 0 0.0
Riverside 0 0.0
Santa Barbara 0 0.0
Santa Cruz 0 0.0
San Diego 0 0.0
San Francisco 0 0.0
Internet - UC 0 0.0
Non - UC 0 0.0
California Periodicals
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Campus Search Percent
Berkeley 6,098 15.1
UC/CDL 518 1.3
Davis 8,235 20.4
Irvine 1,604 4.0
Los Angeles 5,084 12.6
UCOP 1,304 3.2
Riverside 1,124 2.8
Santa Barbara 929 2.3
Santa Cruz 615 1.5
San Diego 3,125 7.8
San Francisco 2,641 6.6
Internet - UC 0 0.0
Non - UC 9,022 22.4
2.1.2 PRESENT COMMANDS
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MELVYL Catalog
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Campus Present Percent
Berkeley 47,365 9.2
UC/CDL 5,730 1.1
Davis 71,210 13.8
Irvine 18,805 3.6
Los Angeles 30,480 5.9
UCOP 1,090 0.2
Riverside 11,290 2.2
Santa Barbara 22,010 4.3
Santa Cruz 12,070 2.3
San Diego 13,980 2.7
San Francisco 3,230 0.6
Internet - UC 0 0.0
Non - UC 279,030 54.0
California Periodicals
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Campus Present Percent
Berkeley 30,545 14.1
UC/CDL 3,550 1.6
Davis 48,940 22.5
Irvine 8,150 3.8
Los Angeles 28,820 13.3
UCOP 730 0.3
Riverside 6,370 2.9
Santa Barbara 4,980 2.3
Santa Cruz 3,490 1.6
San Diego 14,220 6.5
San Francisco 11,200 5.2
Internet - UC 0 0.0
Non - UC 56,280 25.9
2.2 RESPONSE TIME
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2.2.1 RESPONSE TIME
MELVYL Catalog
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.947 1.215
UC/CDL 0.565 1.107
Davis 0.815 3.540
Irvine 0.689 1.273
Los Angeles 0.733 1.112
UCOP 0.469 1.363
Riverside 0.688 1.118
Santa Barbara 0.751 1.334
Santa Cruz 0.857 1.150
San Diego 0.668 1.232
San Francisco 0.641 1.257
Internet - UC 0.000 0.000
Non - UC 0.719 1.242
INSPEC 1980-1984
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.000 0.000
UC/CDL 0.000 0.000
Davis 0.000 0.000
Irvine 0.000 0.000
Los Angeles 0.000 0.000
UCOP 0.000 0.000
Riverside 0.000 0.000
Santa Barbara 0.000 0.000
Santa Cruz 0.000 0.000
San Diego 0.000 0.000
San Francisco 0.000 0.000
Internet - UC 0.000 0.000
Non - UC 0.000 0.000
California Periodicals
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Campus Search Response Time Display Response Time
(in seconds) (in seconds)
Berkeley 0.110 0.786
UC/CDL 0.132 1.115
Davis 0.132 0.716
Irvine 0.109 0.593
Los Angeles 0.102 0.837
UCOP 0.060 1.076
Riverside 0.125 0.866
Santa Barbara 0.096 0.705
Santa Cruz 0.137 0.923
San Diego 0.105 0.526
San Francisco 0.083 0.450
Internet - UC 0.000 0.000
Non - UC 0.139 1.067
2.3 FINDS BY INDEX
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MELVYL Catalog
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Index Count Percent
AT 20 0.0
CA 511 0.9
CONF 101 0.2
DATE 1 0.0
DLA 7 0.0
GC 1 0.0
GD 30 0.1
GIN 4 0.0
ISBN 1,483 2.6
ISSN 46 0.1
LANG 11 0.0
LCCN 13 0.0
MP 2 0.0
PA 15,803 28.1
PE 2 0.0
PELN 10 0.0
RN 7 0.0
SCALE 1 0.0
SE 360 0.6
SN 2 0.0
SU 9,382 16.7
THEMA 4 0.0
TW 20,576 36.6
UT 53 0.1
XC 80 0.1
XOT 98 0.2
XS 1,172 2.1
XT 6,488 11.5
Total: 56,268
INSPEC 1980-1984
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Index Count Percent
PA 1 100.0
Total: 1
California Periodicals
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Index Count Percent
AT 14 0.0
CA 628 1.6
CODEN 22 0.1
DLA 1 0.0
GD 3 0.0
INDX 1 0.0
ISBN 23 0.1
ISSN 17,377 43.1
LCCN 1 0.0
PA 107 0.3
PE 12,202 30.3
PELN 1 0.0
RN 1 0.0
RPE 28 0.1
RXPE 9 0.0
SE 18 0.0
SN 1 0.0
SU 1,455 3.6
TW 78 0.2
XC 34 0.1
XCP 4,136 10.3
XPE 3,716 9.2
XS 101 0.3
XSE 8 0.0
XT 334 0.8
Total: 40,299