Log & Analysis

This module is used to monitor an application executed through Platform, from several points of view:

• monitor the application log generated on the server-side, like SQL queries, messages generated by server-side javascript actions, etc.

• analyze aggregated data from the application log, in order to log statistics about server-side operations, such as CPU/memory consumption, HTTP requests

• analyze the app behavior, from different perspectives, including queues and scheduled processes performance, resources consumption, grave misconfigurations, user sessions and threads, etc.

• monitor the table log , i.e. server-side log stored in a table and automatically generated for specific events, like javascript or mobile errors, SMS/email sendings, etc.

• application threads, including http requests pool, database connections pool, enqueued elements, scheduled processes, etc.

• user sessions, i.e. authenticated on-line users and creation date/time and session memory consumption

• memory heap analysys, in terms of total memory, consumed memory, free memory

• heap memory consumption , i.e. the amount of memory consumed by the app, in terms of data and metadata; this feature should be used carefully, since it consumes a lot of CPU and disk space and it can be helpful only in case of grave issues related to out of memory errors

• data audit , i.e. listening to data writing (insert, update and delete operations) defined per table. Once activated that listening for a specified set of tables, Platform automatically records any change internally. After that, you can access to these records through an ad hoc monitor panel, accessible through Administration -> Audit .

This data can be used to identify bottlenecks in the application, misconfigurations or simply to tune the whole system. The first 4 functionalities can be accessed from within the Web Designer, through Monitoring ->Log and Analysis See the sub-sections for more information about each of these functionalities.