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Performance Trend

Home > Select Project > Analysis > Performance Trend

Select a project in the initial screen of the WhaTap monitoring service, and then select Analysis > Performance Trend under Project Menu. You can check the Performance Trend menu for several performance metrics within the specific time range to search.

Performance Trend

number 1 Performance trend search conditions​

  • The time selector allows you to select a time range to search. The default search period is 1 day.

    • If the search range is 3 hours or less, you can use the 5-second raw data to see the trend.

    • If the search range is a day or less, you can use the 5-minute raw data to see the trend.

    • If the search range is more than a day, you can use the 1-hour statistics to see the trend.

  • The application selector allows you to select all or specific applications to view.

  • Select CSV Download icon CSV download icon, you can download the list data displayed on the screen as a CSV file.

number 2 Performance Trend Chart​

  • You can see the specified lookup time range at the top of the chart.

  • In the chart area, you can see the Concurrent user, TPS, Response time, CPU, Heap memory, Active transaction, Transaction, Top 10, HTTP call Top 10, SQL Top 10 and such.

  • By selecting the Snapshot icon snapshot icon, you can snapshot charts except for widget options.

Concurrent Users​

It displays the number of real-time browser users. Users are counted based on their browser's IP.

  • When using 5-minute statistics, it displays the number of unique users who invoked the requests in 5 minutes.

  • When using 1-hour statistics, it displays the number of unique users who invoked the requests in 1 hour.

TPS​

TPS (Transaction Per Second) means the number of transactions processed per second.

Response Time​

It indicates the average response time for requests. If the average is very high, there may be many slow transactions or failures at any specified time.

CPU​

It indicates the CPU usage of the application server. You can see the trend in usage change.

Memory​

It indicates the memory usage of the monitored process.

Active Transaction​

Active transaction indicates a transaction in progress. For more information about active transactions, see the following.

Transaction Top 10​

We use the transaction call statistics to provide you with the top 10 list with the most frequent transaction calls.

HTTP Call Top 10​

We use the HTTPC statistics to provide the top 10 list with the highest numbers of HTTP call URLs.

SQL Top 10​

It provides the top 10 list with the highest numbers of SQL calls using SQL statistics.