fix(CapabilitiesManager): only check execution time if debug mode is enabled

Signed-off-by: Simon L. <szaimen@e.mail.de>

Author: szaimen

lib/private/CapabilitiesManager.php

@@ -56,26 +56,30 @@ public function getCapabilities(bool $public = false, bool $initialState = false
 						// that we would otherwise inject to every page load
 						continue;
 					}
-					$startTime = microtime(true);
-					$capabilities = array_replace_recursive($capabilities, $c->getCapabilities());
-					$endTime = microtime(true);
-					$timeSpent = $endTime - $startTime;
-					if ($timeSpent > self::ACCEPTABLE_LOADING_TIME) {
-						$logLevel = match (true) {
-							$timeSpent > self::ACCEPTABLE_LOADING_TIME * 16 => ILogger::FATAL,
-							$timeSpent > self::ACCEPTABLE_LOADING_TIME * 8 => ILogger::ERROR,
-							$timeSpent > self::ACCEPTABLE_LOADING_TIME * 4 => ILogger::WARN,
-							$timeSpent > self::ACCEPTABLE_LOADING_TIME * 2 => ILogger::INFO,
-							default => ILogger::DEBUG,
-						};
-						$this->logger->log(
-							$logLevel,
-							'Capabilities of {className} took {duration} seconds to generate.',
-							[
-								'className' => get_class($c),
-								'duration' => round($timeSpent, 2),
-							]
-						);
+
+					// Only check execution time if debug mode is enabled
+					if (\OCP\Server::get(\OCP\IConfig::class)->getSystemValueBool('debug', false) === true) {
+						$startTime = microtime(true);
+						$capabilities = array_replace_recursive($capabilities, $c->getCapabilities());
+						$endTime = microtime(true);
+						$timeSpent = $endTime - $startTime;
+						if ($timeSpent > self::ACCEPTABLE_LOADING_TIME) {
+							$logLevel = match (true) {
+								$timeSpent > self::ACCEPTABLE_LOADING_TIME * 16 => ILogger::FATAL,
+								$timeSpent > self::ACCEPTABLE_LOADING_TIME * 8 => ILogger::ERROR,
+								$timeSpent > self::ACCEPTABLE_LOADING_TIME * 4 => ILogger::WARN,
+								$timeSpent > self::ACCEPTABLE_LOADING_TIME * 2 => ILogger::INFO,
+								default => ILogger::DEBUG,
+							};
+							$this->logger->log(
+								$logLevel,
+								'Capabilities of {className} took {duration} seconds to generate.',
+								[
+									'className' => get_class($c),
+									'duration' => round($timeSpent, 2),
+								]
+							);
+						}
 					}
 				}
 			} else {