MELVYL SYSTEM TELNET RESPONSE TIME
Time period: 03/01/99 through 03/31/99
1.0 OVERALL RESPONSE TIME:
___________________________
For a total of 3,608,081 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 0.9 seconds.
95% completed in less than 2.1 seconds.
99% completed in less than 10.8 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 2,482,433 0.0 0.1 0.3 1.0 2.2 11.6
(10am-6pm)
Non-Prime Time1,125,648 0.0 0.1 0.2 0.8 1.7 9.3
(6pm-10am)
In two hour intervals:
All commands completed in less than*
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
12-2am 80,943 0.0 0.1 0.2 0.5 1.2 6.2
2-4am 55,680 0.0 0.1 0.2 0.5 1.3 8.2
4-6am 33,235 0.0 0.1 0.2 0.5 1.4 7.1
6-8am 58,870 0.0 0.1 0.2 0.7 1.6 10.4
8-10am 310,366 0.0 0.1 0.3 0.9 2.0 12.6
10-12am 594,666 0.0 0.1 0.3 1.0 2.3 12.6
12-2pm 618,348 0.0 0.1 0.3 1.0 2.2 12.0
2-4pm 740,142 0.1 0.1 0.3 1.0 2.3 11.1
4-6pm 529,277 0.0 0.1 0.3 1.0 2.2 10.9
6-8pm 263,862 0.0 0.1 0.3 0.9 1.9 9.6
8-10pm 191,192 0.0 0.1 0.2 0.8 1.7 8.5
10-12pm 131,500 0.0 0.1 0.2 0.7 1.4 6.5
* 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 1300859 0.1 0.2 0.7 2.2 4.4 15.4
DISPLAY 1982344 0.1 0.2 0.3 0.5 0.9 7.2
BROWSE 32,210 0.0 0.0 0.0 0.1 0.8 7.0
SELECT 813 0.0 0.0 0.1 0.1 0.2 1.6
HELP 81,162 0.0 0.0 0.0 0.0 5.4 39.5
EXPLAIN 67,714 0.0 0.0 0.0 0.0 0.0 0.4
SET 159,407 0.0 0.0 0.0 0.1 1.6 7.2
SHOW 16,582 0.0 0.0 0.0 0.0 0.0 0.3
LOGON 264,734 2.8 6.4 14.5 29.8 49.4 190.1
LOGOFF 35,914 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 61,039 0.1 0.1 0.3 0.7 1.2 3.4
CA 5,166 0.1 0.2 0.5 1.1 1.7 3.9
AU 25,988 0.1 0.1 0.4 0.8 1.5 4.0
TW 100,418 0.1 0.4 1.2 2.8 4.5 17.9
SU 49,107 0.1 0.2 0.6 1.7 2.8 6.6
XCA 171 0.1 0.1 0.2 0.5 1.3 3.3
XT 45,053 0.0 0.1 0.1 0.2 0.3 1.1
XS 1,799 0.1 0.1 0.3 1.1 2.1 4.6
TI->XT 9,895 0.0 0.1 0.1 0.2 0.4 1.2
TI->TW 9,577 0.1 0.4 1.3 2.9 4.9 24.6
Catalog Other 18,270 0.0 0.2 0.9 2.5 3.9 8.1
TEN PA 17,622 0.4 0.7 1.2 6.6 18.5 60.6
TEN CA 385 0.1 0.3 0.7 1.4 2.5 7.9
TEN AU 1,977 0.1 0.2 0.3 1.0 2.1 6.5
TEN TW 8,257 0.1 0.3 0.9 2.3 3.9 8.4
TEN SU 10,452 0.1 0.4 1.1 2.8 5.7 34.8
TEN XCA 11 0.1 0.1 0.9 1.1 1.8 1.8
TEN XT 1,379 0.1 0.1 0.1 0.2 0.3 0.8
TEN XS 557 0.1 0.2 0.6 2.0 3.8 8.5
TEN TI->XT 477 0.1 0.1 0.1 0.2 0.2 0.4
TEN TI->TW 611 0.2 0.4 1.1 2.5 3.9 7.1
TEN Other 12,004 0.4 0.6 1.1 3.7 12.4 59.9
COMMENT 8,095 0.5 0.8 1.2 6.2 16.0 60.4
MJO 8,535 0.1 0.2 0.7 2.5 4.5 11.7
MED PA 66,729 0.1 0.1 0.2 0.3 0.7 2.5
MED TW 20,328 0.1 0.3 0.7 1.7 2.8 7.6
MED SW 480 0.1 0.3 1.3 3.9 5.9 14.2
MED SU 8,887 0.1 0.2 1.1 3.2 5.8 14.7
MED MSU 382 0.1 0.3 1.1 3.2 5.7 21.5
MED XS 2,770 0.1 0.2 0.9 2.2 4.1 10.6
MED MXS 3,395 0.4 0.5 1.1 10.2 26.2 75.3
MED XT 1,222 0.1 0.1 0.2 0.2 0.4 2.9
MED TN 21 0.4 0.7 1.1 2.5 7.8 8.1
MED XJ 3,123 0.1 0.1 0.4 1.0 1.6 25.1
MED MTN 112 1.0 2.3 4.8 13.8 19.4 38.5
MED KW 104,603 0.1 0.5 2.1 6.1 9.9 22.0
MED DATE 4,433 0.0 0.2 0.5 1.0 1.5 4.4
MED LANG 4,450 0.0 0.0 0.1 0.6 0.8 2.3
MED XXS 1,543 0.3 1.3 3.5 7.8 15.4 34.4
MED XMXS 209 0.3 1.4 3.7 12.1 22.5 60.5
MED Other 412 0.0 0.2 0.6 0.7 0.8 1.5
FINDs, by index, in seconds (continued)
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
PE 104,885 0.1 0.2 0.6 1.1 1.7 3.2
XPE 33,238 0.0 0.1 0.1 0.2 0.3 0.7
PE PA 478 0.0 0.1 0.1 0.2 0.3 0.6
PE CA 342 0.1 0.2 0.5 0.9 1.3 2.4
PE XC 8 0.1 0.1 0.2 0.2 0.2 0.2
PE SU 1,299 0.1 0.1 0.3 1.0 1.7 4.0
PE XS 80 0.1 0.1 0.1 0.5 1.5 2.2
PE SE 115 0.1 0.1 0.3 0.4 0.5 0.6
PE XSE 10 0.1 0.1 0.4 0.5 0.5 0.5
PE CODEN 4 0.0 0.1 0.1 0.1 0.1 0.1
PE ISSN 3,370 0.0 0.0 0.1 0.1 0.1 0.5
PE LCCN 5 1.1 1.3 1.6 12.8 12.8 12.8
PE ISBN 10 0.1 0.1 0.1 0.1 0.1 0.1
PE RN 1 0.9 0.9 0.9 0.9 0.9 0.9
PE STOCK 0 0.0 0.0 0.0 0.0 0.0 0.0
PE GD 11 0.0 0.0 0.1 0.1 0.1 0.1
PE Other 1,854 0.4 0.4 0.7 6.1 16.2 60.2
Multi 103,491 0.3 0.8 2.5 6.6 11.3 30.6
BROWSEs, by index, in seconds
Commands completed in less than:
No. 25% 50% 75% 90% 95% 99%
___ ___ ___ ___ ___ ___ ___
PA 242 0.2 0.4 0.7 2.1 5.1 11.3
CA 33 0.2 0.5 1.8 4.3 5.2 6.8
SU 1,767 0.6 1.5 4.4 8.7 11.7 30.0
XCA 4 0.2 0.2 0.4 0.5 0.5 0.5
XS 102 0.4 1.0 3.2 6.9 9.2 19.5
Other 21 0.4 1.1 4.0 6.5 6.7 6.8
TEN PA 10 0.0 0.1 0.3 0.6 0.6 0.6
TEN CA 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN SU 194 0.9 2.1 5.1 8.4 11.7 18.9
TEN XCA 0 0.0 0.0 0.0 0.0 0.0 0.0
TEN XS 48 0.4 2.1 7.1 12.9 16.4 27.4
Ten Other 0 0.0 0.0 0.0 0.0 0.0 0.0
MJO 439 0.0 0.1 0.1 0.2 0.3 0.6
MED PA 168 0.0 0.0 0.1 0.1 0.2 1.2
MED SU 28,443 0.0 0.0 0.0 0.1 0.1 0.2
MED XS 141 0.0 0.1 0.1 0.2 0.3 1.4
MED TN 2 0.1 0.1 0.1 0.1 0.1 0.1
MED XJ 103 0.0 0.0 0.1 0.1 0.1 0.2
Multi 1 12.1 12.1 12.1 12.1 12.1 12.1