QPS
Queries Per Second, the number of queries per second. The number of queries per second can respond.
QPS is a measure of a particular query server within the specified time how much of the processing flow, on the Internet, as the performance of the domain name system server machine is often used to measure queries per second rate. Response requests per second, that is, the maximum throughput .
TPS
Transactions Per Second acronym, the number of transactions processed per second. A transaction is the process of a client sends a request to the server and then the server to respond. The client requests the transmission start timing, end timing after the server response is received, the transaction order number and used to calculate the time of completion, the final evaluation point by using the information to make.
TPS process comprising: a client request the server, the internal server process, the server back to the client.
For example, to access a page Index server will request three times, including once html, once css, once js, then visit this page that will generate a "T", produced three "Q".
PV
The PV (Page View) that is page views, usually is a measure of a network news channel or website or even one of the main indicators of network news.
PV That page view, page views. User once for each page in the site visit are recorded once every. Users on the same page repeatedly refresh, visit the cumulative amount.
According to this feature, PV brush site is very good brush.
PV is also related to the RV , that is, the number of repeats (repeat visitors) visitors.
UV
UV number (Unique Visitor) access refers to the number of unique visitors to access statistics the number of users accessing a site within one day of (cookie-based), a computer terminal as a visitor.
IP
IP (Internet Protocol) number of independent IP, it refers to the number of days 1 independent IP browse the page, the browser that is statistically different IP number of users. Whether the same IP visited several pages, the number of independent IP are 1; different IP through the pages, the count will be incremented. WAN IP is based on user IP addresses to distinguish between different visitors, so multiple users (multiple LAN IP) in the same router (with a WAN IP) access, may be recorded as an independent IP visitors. If the user is constantly changing IP, there may be more statistical.
GMV
GMV , is the Gross Merchandise Volume short. As long as orders, regardless of whether the consumer payment, the seller whether the shipment, whether to return, can be put into GMV.
RPS
RPS on behalf of throughput, the abbreviation of Requests Per Second. Throughput is a quantitative description of concurrent processing server, the unit is reqs / s, it refers to the number of requests processed per unit time at a certain number of concurrent users.
The maximum number of requests at a certain number of concurrent users that can be processed per unit of time, called maximum throughput.
Some people say that the RPS is equivalent to QPS. In fact, the same can be seen as a statistical way, just different name for it. RPS / QPS, apache ab tool can be measured.
