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Notes:
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After query monitoring is enabled, the speed of all queries performed by XperienCentral will be monitored. In the '"Slowest Queries' " list, the slowest query monitored appears at the top of the list. The queries that appear in the list are those that have run since monitoring was enabled or since the last time that the list was cleared using the [Clear list] button.
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To see the full query, click it in the list. In the '"Details' " box the full query appears. From here you can also copy the query and paste it in another application:
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If caching is enabled in XperienCentral, a green indicator is shown and if it is disabled, a red indicator is shown. Caching allows XperienCentral to handle the load created by many page requests by using an intelligent mechanism that returns pages without having to regenerate them completely every time they are requested. In all cases, caching improves website performance and it is highly recommended that you enable it for your website.
To enable/disable caching, run navigate to the Setup Tool. On the [General configuration] tab, navigate to the "Frontendfrontend_Systemsystem_Settingssettings" section and select allow_cache:
For more information on caching in XperienCentral, see Caching.
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To enable/disable the XperienCentral debug options that affect performance, run navigate to the Web Manager Setup Tool. On the [General configuration] tab, navigate to the "Developmentdevelopment_Settingssettings". Clear the checkbox for enable_debug_messages. In a production environment, the setting enable_view_resolve_cache should be selected.
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The level at which you log messages has a direct effect on system performance. Each time a system event is logged, a small performance hit occurs. Logging messages of type SEVERE affects the system the least whereas logging at the INFO level can cause the system to slow down due to the sheer volume of messages that are written to the log. The effect that the logging level has on XperienCentral performance is indicated as follows.
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