[IMP] base: log job duration

Log the job duration of the usual `INFO` level for easier monitoring.

closes odoo#149881

Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>

odoo/addons/base/models/ir_cron.py

@@ -371,14 +371,12 @@ def _callback(self, cron_name, server_action_id, job_id):
 
             log_depth = (None if _logger.isEnabledFor(logging.DEBUG) else 1)
             odoo.netsvc.log(_logger, logging.DEBUG, 'cron.object.execute', (self._cr.dbname, self._uid, '*', cron_name, server_action_id), depth=log_depth)
-            start_time = False
             _logger.info('Starting job `%s`.', cron_name)
-            if _logger.isEnabledFor(logging.DEBUG):
-                start_time = time.time()
+            start_time = time.time()
             self.env['ir.actions.server'].browse(server_action_id).run()
-            _logger.info('Job `%s` done.', cron_name)
+            end_time = time.time()
+            _logger.info('Job done: `%s` (%.3fs).', cron_name, end_time - start_time)
             if start_time and _logger.isEnabledFor(logging.DEBUG):
-                end_time = time.time()
                 _logger.debug('%.3fs (cron %s, server action %d with uid %d)', end_time - start_time, cron_name, server_action_id, self.env.uid)
             self.pool.signal_changes()
         except Exception as e: