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Performance Trend

Home > Select Project > Analysis > Performance Trend

On the initial screen of the WhaTap Monitoring service, select a project and then click Analysis > Performance Trend. You can see numerous metrics about the performance within the specific time range to view.

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 selected range is 3 hours or less, a 5-second trend is displayed using raw data.

    • If the selected range is within 3 days, a 5-minute trend is displayed using 5-minute statistics.

    • If the selected range exceeds 3 days, a 1-hour trend is displayed using 1-hour statistics.

  • 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 user

Real-time users are counted based on unique browser IP addresses.

  • When using raw data, the number of unique browser IPs that sent requests within 10 seconds is counted.

  • When using 5-minute statistics, the number of unique browser IPs that sent requests in the past 5 minutes is counted.

  • When using 1-hour statistics, the number of unique browser IPs that sent requests in the past hour is counted.

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.

Heap memory​

It indicates the heap memory usage of the monitored process. The changes in memory usage over time can be seen.

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.