MELVYL SYSTEM TELNET RESPONSE TIME
Time period: 10/01/99 through 10/31/99
1.0 OVERALL RESPONSE TIME:
___________________________
For a total of 2,156,324 commands:*
25% completed in less than 0.1 seconds.
50% completed in less than 0.1 seconds.
75% completed in less than 0.3 seconds.
90% completed in less than 0.9 seconds.
95% completed in less than 1.9 seconds.
99% completed in less than 7.3 seconds.
1.1 BY TIME OF DAY, IN SECONDS:
_______________________________
All commands completed in less than*
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
Prime Time 1,533,642 0.1 0.1 0.3 1.0 2.1 7.7
(10am-6pm)
Non-Prime Time 622,682 0.0 0.1 0.3 0.7 1.5 6.2
(6pm-10am)
In two hour intervals:
All commands completed in less than*
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
12-2am 37,813 0.0 0.1 0.3 0.6 1.3 5.1
2-4am 20,150 0.0 0.1 0.2 0.6 1.1 4.8
4-6am 15,579 0.0 0.1 0.2 0.5 1.0 4.9
6-8am 38,535 0.0 0.1 0.2 0.6 1.2 4.7
8-10am 216,591 0.0 0.1 0.3 0.8 1.7 6.9
10-12am 382,877 0.1 0.1 0.3 1.0 2.0 7.6
12-2pm 396,787 0.1 0.1 0.3 1.0 2.0 7.4
2-4pm 442,581 0.1 0.2 0.4 1.1 2.3 8.4
4-6pm 311,397 0.0 0.1 0.3 0.9 1.9 7.0
6-8pm 136,768 0.0 0.1 0.3 0.7 1.5 5.9
8-10pm 92,522 0.0 0.1 0.3 0.7 1.5 6.4
10-12pm 64,724 0.0 0.1 0.2 0.7 1.4 5.9
* Logons and Logoffs not included.
2.0 SPECIFIC RESPONSE TIME:
____________________________
By Type of Command, in seconds
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
FIND 790,709 0.1 0.2 0.7 2.1 3.8 12.4
DISPLAY 1166930 0.1 0.2 0.3 0.5 0.8 2.3
BROWSE 4,524 0.1 0.2 1.5 5.7 9.3 21.8
SELECT 756 0.0 0.0 0.1 0.1 0.3 2.4
HELP 49,541 0.0 0.0 0.0 0.0 0.1 37.8
EXPLAIN 43,145 0.0 0.0 0.0 0.0 0.0 0.1
SET 95,790 0.0 0.0 0.0 0.1 1.9 4.6
SHOW 10,149 0.0 0.0 0.0 0.0 0.0 0.1
LOGON 163,154 2.8 6.6 14.3 28.8 47.7 194.5
LOGOFF 20,830 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 45,614 0.1 0.1 0.3 0.6 1.1 3.4
CA 3,253 0.1 0.2 0.6 1.5 2.4 6.1
AU 18,174 0.1 0.1 0.3 0.8 1.5 4.3
TW 78,000 0.1 0.5 1.4 3.2 4.9 17.7
SU 31,005 0.1 0.2 0.7 1.9 3.1 7.4
XCA 122 0.1 0.1 0.1 0.2 0.7 4.5
XT 33,536 0.0 0.1 0.1 0.1 0.2 0.7
XS 1,389 0.1 0.1 0.4 1.4 2.3 5.4
TI->XT 8,223 0.1 0.1 0.1 0.1 0.2 0.5
TI->TW 8,137 0.1 0.5 1.4 3.1 4.9 23.9
Catalog Other 13,326 0.0 0.2 0.8 2.3 3.7 7.8
TEN PA 15,221 0.4 0.7 1.1 2.5 5.2 22.6
TEN CA 11 0.2 0.4 0.8 0.9 1.1 1.1
TEN AU 1 0.5 0.5 0.5 0.5 0.5 0.5
TEN TW 16 0.4 0.6 0.7 1.4 2.4 2.4
TEN SU 4,083 0.3 0.5 0.8 1.2 1.7 4.3
TEN XCA 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN XT 4 0.6 0.8 1.0 1.1 1.1 1.1
TEN XS 10 0.2 0.4 0.7 1.1 1.4 1.4
TEN TI->XT 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN TI->TW 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN Other 7,647 0.2 0.4 0.7 1.2 1.9 7.9
COMMENT 7,008 0.3 0.6 0.9 1.5 2.3 7.6
MJO 4,704 0.1 0.2 0.6 2.3 4.6 12.6
MED PA 36,069 0.1 0.1 0.2 0.3 0.6 2.4
MED TW 12,028 0.1 0.3 0.8 1.9 2.9 7.6
MED SW 172 0.1 0.4 1.0 3.0 6.4 9.6
MED SU 4,459 0.1 0.2 1.1 3.4 5.6 14.9
MED MSU 251 0.1 0.2 1.2 2.0 2.8 6.2
MED XS 1,814 0.1 0.2 1.0 2.1 3.5 9.5
MED MXS 2,494 0.3 0.4 0.7 1.5 2.4 8.0
MED XT 1,152 0.1 0.1 0.1 0.2 0.3 0.7
MED TN 53 0.4 0.7 0.9 4.5 13.5 46.3
MED XJ 3,374 0.1 0.2 0.6 0.8 1.1 2.4
MED MTN 73 0.9 2.6 8.9 19.5 40.1 108.5
MED KW 52,225 0.1 0.5 2.3 6.0 9.4 19.9
MED DATE 2,803 0.0 0.1 0.4 1.0 1.4 3.5
MED LANG 2,311 0.0 0.0 0.1 0.5 0.8 1.6
MED XXS 838 0.3 1.4 3.8 9.5 14.9 143.7
MED XMXS 115 0.3 1.2 2.5 5.3 11.9 55.6
MED Other 317 0.0 0.2 0.4 0.6 0.8 1.5
FINDs, by index, in seconds (continued)
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
PE 76,295 0.1 0.2 0.6 1.2 1.8 3.4
XPE 20,596 0.0 0.1 0.1 0.1 0.2 0.5
PE PA 300 0.0 0.1 0.1 0.2 0.3 1.0
PE CA 277 0.1 0.3 0.5 0.9 1.3 2.7
PE XC 17 0.1 0.1 0.2 0.2 0.3 0.3
PE SU 890 0.1 0.1 0.3 1.2 2.1 4.9
PE XS 57 0.1 0.1 0.4 0.8 1.4 3.5
PE SE 73 0.1 0.1 0.2 0.4 0.5 0.7
PE XSE 7 0.1 0.1 0.2 0.5 0.5 0.5
PE CODEN 1 0.2 0.2 0.2 0.2 0.2 0.2
PE ISSN 2,841 0.0 0.0 0.1 0.1 0.2 0.7
PE LCCN 6 0.1 0.3 0.5 0.7 0.7 0.7
PE ISBN 14 0.0 0.1 0.1 0.2 0.4 0.4
PE RN 0 0.0 0.0 0.0 0.0 0.0 0.0
PE STOCK 0 0.0 0.0 0.0 0.0 0.0 0.0
PE GD 15 0.0 0.0 0.1 0.1 0.1 0.1
PE Other 1,598 0.3 0.4 0.5 0.8 1.6 11.0
Multi 51,907 0.3 0.8 2.2 5.1 8.4 27.6
BROWSEs, by index, in seconds
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
PA 266 0.2 0.4 0.7 2.7 6.8 15.1
CA 21 0.3 0.6 2.0 7.1 11.6 13.8
SU 1,739 0.6 1.9 5.3 9.8 14.6 35.3
XCA 1 0.6 0.6 0.6 0.6 0.6 0.6
XS 144 0.4 1.2 3.6 9.3 14.1 37.7
Other 35 0.4 2.3 4.6 8.6 12.7 18.7
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 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN XCA 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN XS 0 0.0 0.0 0.0 0.0 0.0 0.0
Ten Other 0 0.0 0.0 0.0 0.0 0.0 0.0
MJO 357 0.0 0.1 0.1 0.3 0.4 1.1
MED PA 91 0.0 0.0 0.1 0.1 0.3 0.7
MED SU 1,437 0.0 0.1 0.1 0.2 0.2 0.9
MED XS 138 0.0 0.1 0.1 0.1 0.2 11.3
MED TN 0 0.0 0.0 0.0 0.0 0.0 0.0
MED XJ 57 0.0 0.0 0.1 0.1 0.1 0.2
Multi 1 45.3 45.3 45.3 45.3 45.3 45.3