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Scoring of response times: Difference between revisions
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following sections. | following sections. | ||
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IP address related scores | ==''' IP address related scores'''== | ||
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The response time value for an IP address always accumulate the | The response time value for an IP address always accumulate the | ||
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deviation into account as follows: | deviation into account as follows: | ||
# The base score depends on the average value fitting into the | |||
following time ranges: | following time ranges: | ||
{| class="wikitable sortable" | |||
|- | |||
! Time !! Score !! Description | |||
|- | |||
| 0-10 ms || 5 || typical LAN connection | |||
|- | |||
| 10-50 ms || 4 || slow LAN connection or country wide connection | |||
|- | |||
|50-200 ms || 3 || international connection | |||
|- | |||
| 200-1000 ms || 2 || slow connection | |||
|- | |||
| >= 1000 ms || 1 || bad connection | |||
|} | |||
# The standard deviation is taken into account to decrease score for | |||
less stable values: | less stable values: | ||
{| class="wikitable sortable" | |||
|- | |||
! Score adjustment !! Condition | |||
|- | |||
| -0.5 || Standard deviation is between 50% and 150% of the average | |||
|- | |||
| -1.0 || Standard deviation is larger than 150% of the average | |||
|- | |||
|-0.5 || More than ~5% of all values are outside the time window of the base score (see above) | |||
|} | |||
<br> | |||
Connection related scores | ==''' Connection related scores'''== | ||
<br> | |||
For a single connection there typically is only a single value without | For a single connection there typically is only a single value without | ||