MELVYL SYSTEM TELNET RESPONSE TIME
Time period: 04/01/99 through 04/30/99
1.0 OVERALL RESPONSE TIME:
___________________________
For a total of 3,195,268 commands:*
25% completed in less than 0.0 seconds.
50% completed in less than 0.1 seconds.
75% completed in less than 0.3 seconds.
90% completed in less than 0.8 seconds.
95% completed in less than 1.7 seconds.
99% completed in less than 7.0 seconds.
1.1 BY TIME OF DAY, IN SECONDS:
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All commands completed in less than*
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
Prime Time 2,250,123 0.0 0.1 0.3 0.9 1.8 7.5
(10am-6pm)
Non-Prime Time 945,145 0.0 0.1 0.2 0.7 1.4 5.8
(6pm-10am)
In two hour intervals:
All commands completed in less than*
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
12-2am 59,980 0.0 0.1 0.2 0.5 1.0 4.4
2-4am 37,352 0.0 0.1 0.2 0.4 0.8 4.0
4-6am 24,939 0.0 0.1 0.2 0.4 0.8 3.8
6-8am 45,027 0.0 0.1 0.2 0.6 1.2 4.7
8-10am 276,054 0.0 0.1 0.3 0.8 1.5 6.0
10-12am 538,571 0.0 0.1 0.3 1.0 2.0 7.7
12-2pm 576,080 0.0 0.1 0.3 0.9 1.8 7.4
2-4pm 665,524 0.0 0.1 0.3 0.9 2.0 7.9
4-6pm 469,948 0.0 0.1 0.3 0.8 1.6 6.8
6-8pm 219,333 0.0 0.1 0.2 0.7 1.5 6.5
8-10pm 173,148 0.0 0.1 0.2 0.7 1.4 6.2
10-12pm 109,312 0.0 0.1 0.2 0.5 1.1 5.2
* Logons and Logoffs not included.
2.0 SPECIFIC RESPONSE TIME:
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By Type of Command, in seconds
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
FIND 1197898 0.1 0.2 0.6 1.9 3.6 11.7
DISPLAY 1699360 0.1 0.2 0.3 0.5 0.9 2.1
BROWSE 6,121 0.0 0.1 0.7 3.6 7.1 20.4
SELECT 860 0.0 0.0 0.1 0.1 0.2 2.0
HELP 71,811 0.0 0.0 0.0 0.0 6.6 38.5
EXPLAIN 60,339 0.0 0.0 0.0 0.0 0.0 0.3
SET 151,017 0.0 0.0 0.0 0.1 1.1 3.9
SHOW 14,775 0.0 0.0 0.0 0.0 0.2 0.4
LOGON 225,887 3.0 6.8 15.1 31.3 53.4 220.4
LOGOFF 29,221 0.0 0.0 0.0 0.0 0.0 0.0
FINDs, by index, in seconds
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
PA 55,424 0.1 0.1 0.3 0.7 1.2 3.7
CA 5,020 0.1 0.2 0.5 1.3 2.1 5.0
AU 24,083 0.1 0.2 0.4 0.9 1.6 4.3
TW 94,203 0.1 0.4 1.3 3.0 4.9 20.2
SU 46,134 0.1 0.2 0.6 1.8 3.0 6.9
XCA 151 0.1 0.1 0.2 0.6 0.9 2.2
XT 41,278 0.0 0.1 0.1 0.2 0.3 1.1
XS 1,987 0.1 0.1 0.4 1.3 2.2 4.6
TI->XT 9,661 0.1 0.1 0.1 0.2 0.4 0.9
TI->TW 9,220 0.2 0.5 1.3 2.9 4.7 20.8
Catalog Other 114,909 0.0 0.0 0.0 0.1 0.5 3.1
TEN PA 14,640 0.4 0.7 1.1 2.4 5.8 28.8
TEN CA 42 0.3 0.6 0.9 1.3 1.9 3.1
TEN AU 106 0.1 0.2 0.4 1.2 1.8 5.3
TEN TW 484 0.2 0.4 1.0 2.3 4.2 7.6
TEN SU 2,999 0.3 0.6 0.9 1.6 3.0 11.3
TEN XCA 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN XT 99 0.1 0.1 0.1 0.2 0.4 21.0
TEN XS 41 0.2 0.7 1.1 2.0 2.2 3.2
TEN TI->XT 33 0.1 0.1 0.1 0.1 0.2 0.7
TEN TI->TW 63 0.2 0.4 1.5 7.7 13.5 17.7
TEN Other 10,900 0.2 0.4 0.8 1.5 2.5 11.8
COMMENT 7,919 0.3 0.6 1.0 1.9 3.3 12.5
MJO 7,243 0.1 0.2 0.6 2.0 3.7 8.4
MED PA 55,638 0.1 0.1 0.1 0.2 0.5 1.8
MED TW 17,728 0.1 0.2 0.6 1.3 2.1 6.7
MED SW 455 0.1 0.2 0.8 2.4 4.1 10.6
MED SU 8,885 0.1 0.1 0.9 2.6 4.8 12.0
MED MSU 414 0.1 0.2 0.9 2.3 3.3 6.0
MED XS 2,194 0.1 0.2 0.8 1.9 3.7 9.0
MED MXS 3,042 0.3 0.4 0.7 1.2 2.2 10.2
MED XT 1,142 0.1 0.1 0.1 0.2 0.3 1.5
MED TN 41 0.3 0.7 1.4 4.5 8.9 13.7
MED XJ 3,020 0.1 0.1 0.4 0.8 1.2 4.1
MED MTN 87 1.4 4.8 12.6 37.1 56.6 438.1
MED KW 88,131 0.1 0.4 1.4 3.7 6.0 14.3
MED DATE 3,800 0.0 0.2 0.5 1.0 1.4 3.5
MED LANG 3,796 0.0 0.0 0.1 0.6 0.8 1.5
MED XXS 862 0.3 1.3 3.0 8.9 16.3 67.5
MED XMXS 152 0.2 1.1 2.8 5.1 15.8 41.4
MED Other 434 0.0 0.1 0.5 0.6 0.8 2.8
FINDs, by index, in seconds (continued)
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
PE 89,496 0.1 0.2 0.6 1.1 1.7 3.2
XPE 28,168 0.0 0.0 0.1 0.2 0.3 0.7
PE PA 436 0.0 0.1 0.1 0.2 0.2 0.5
PE CA 320 0.1 0.3 0.5 0.8 1.2 2.2
PE XC 17 0.1 0.1 0.2 0.3 0.7 0.7
PE SU 1,006 0.1 0.1 0.4 1.1 2.0 3.9
PE XS 34 0.1 0.1 0.5 1.3 1.5 1.8
PE SE 69 0.1 0.1 0.2 0.4 0.5 527.2
PE XSE 3 0.1 0.1 0.2 0.2 0.2 0.2
PE CODEN 3 0.0 0.0 0.0 0.0 0.0 0.0
PE ISSN 13,870 0.0 0.0 0.0 0.0 0.1 0.2
PE LCCN 3 0.0 0.1 0.1 0.1 0.1 0.1
PE ISBN 19 0.0 0.0 0.1 0.1 1.1 1.1
PE RN 3 0.1 0.2 1.1 1.1 1.1 1.1
PE STOCK 0 0.0 0.0 0.0 0.0 0.0 0.0
PE GD 28 0.0 0.1 0.6 1.5 2.0 2.8
PE Other 1,596 0.3 0.4 0.5 0.8 1.0 9.6
Multi 67,209 0.3 0.7 2.2 5.1 8.5 27.4
BROWSEs, by index, in seconds
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
PA 344 0.2 0.4 1.0 2.5 4.2 20.2
CA 24 0.4 1.0 1.6 2.6 2.9 18.2
SU 1,830 0.5 1.5 4.1 8.4 12.0 33.3
XCA 0 0.0 0.0 0.0 0.0 0.0 0.0
XS 81 0.7 1.8 5.9 11.3 17.4 110.6
Other 10 0.5 2.0 2.4 5.2 6.8 6.8
TEN PA 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN CA 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN SU 30 0.5 2.6 7.8 10.9 13.9 29.2
TEN XCA 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN XS 5 0.1 0.2 0.5 1.7 1.7 1.7
Ten Other 0 0.0 0.0 0.0 0.0 0.0 0.0
MJO 390 0.0 0.1 0.1 0.2 0.3 0.7
MED PA 165 0.0 0.0 0.1 0.1 0.2 0.3
MED SU 2,557 0.0 0.0 0.1 0.1 0.2 2.1
MED XS 88 0.0 0.1 0.1 0.1 0.3 7.8
MED TN 49 0.0 0.0 0.0 1.5 1.6 1.6
MED XJ 80 0.0 0.0 0.0 0.1 0.1 0.2
Multi 0 0.0 0.0 0.0 0.0 0.0 0.0