Upgrade index

The P4 Code Review Upgrade index process can be configured to suit the performance of your P4 Code Review system via the following config items.

If you are upgrading from P4 Code Review version 2017.3 or later, the index upgrade step is not required.

If you make a configuration change, P4 Code Review will not use it until the configuration cache has been reloaded, this forces P4 Code Review to use the new configuration. You must be an admin or super user to reload the P4 Code Review config cache. Navigate to the User id dropdown menu, select System Information, click the Cache Info tab, and click the Reload Configuration button.

status_refresh_interval

The status_refresh_interval sets the refresh rate of the index upgrade status page. The default is 10 seconds.

<?php
    // this block should be a peer of 'p4'
    'upgrade' => array(
       'status_refresh_interval' => 10,	//Refresh page every 10 seconds
    ),

batch_size

The batch_size sets the number of reviews held in memory and processed for each batch. This value can be increased or decreased depending on your P4 Code Review machines system memory. The default is 1000 reviews.

For example:

If the P4 Code Review machine does not have a lot of memory, for instance 128MB, a batch_size of 1000 might be too high and may make the upgrade run very slowly. In this instance reduce the batch_size to a more manageable size.

<?php
    // this block should be a peer of 'p4'
    'upgrade' => array(
       'batch_size' => 1000,	//Fetch 1000 reviews to lower memory usage
    ),