Run Report
Run #55ca015847524: XHProf Run (Namespace=drupal-perf-moshe)
Tip
Click a function name below to drill down.

Parent/Child report for file_exists [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
file_exists325 95.3% 4,603 0.4% 9,956 0.0% 1,252 0.0%
Exclusive Metrics for Current Function3,158 68.6% -16,728 -168.0% 1,252 100.0%
Parent functions
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions204 62.8% 1,172 25.5% 412 4.1% 412 32.9%
Drupal\Core\Asset\AssetDumper::dump6 1.8% 695 15.1% 528 5.3% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath32 9.8% 554 12.0% 400 4.0% 268 21.4%
Drupal\Core\Asset\CssCollectionOptimizer::optimize3 0.9% 548 11.9% 5,244 52.7% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile32 9.8% 538 11.7% 392 3.9% 0 0.0%
Drupal\Core\Asset\JsCollectionOptimizer::optimize3 0.9% 363 7.9% 372 3.7% 0 0.0%
Drupal\Component\PhpStorage\FileStorage::ensureDirectory16 4.9% 261 5.7% 384 3.9% 116 9.3%
Drupal\Core\Asset\LibraryDiscoveryParser::parseLibraryInfo3 0.9% 147 3.2% 388 3.9% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::tempnam8 2.5% 134 2.9% 396 4.0% 128 10.2%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::save8 2.5% 117 2.5% 392 3.9% 0 0.0%
Drupal\Core\DrupalKernel::findSitePath8 2.5% 55 1.2% 368 3.7% 328 26.2%
theme_get_setting1 0.3% 10 0.2% 344 3.5% 0 0.0%
???_op1 0.3% 9 0.2% 336 3.4% 0 0.0%
Child function
Drupal\Core\StreamWrapper\LocalStream::url_stat12 100.0% 1,445 31.4% 26,684 268.0% 0 0.0%