Run Report
Run #55ca0467f3ba1: XHProf Run (Namespace=drupal-perf-moshe)
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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_exists807 98.4% 8,336 0.3% 8,996 0.0% 1,384 0.0%
Exclusive Metrics for Current Function6,925 83.1% -12,076 -134.2% 1,384 100.0%
Parent functions
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions416 51.5% 2,681 32.2% 412 4.6% 412 29.8%
Drupal\Component\FileCache\FileCache::getMultiple125 15.5% 1,264 15.2% 376 4.2% 376 27.2%
Drupal\Core\Extension\InfoParser::parse78 9.7% 1,029 12.3% 368 4.1% 0 0.0%
Drupal\Core\Asset\CssCollectionOptimizer::optimize5 0.6% 916 11.0% 5,248 58.3% 0 0.0%
Drupal\Component\Discovery\YamlDiscovery::findFiles129 16.0% 676 8.1% 380 4.2% 0 0.0%
Drupal\Core\Asset\JsCollectionOptimizer::optimize4 0.5% 644 7.7% 372 4.1% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath20 2.5% 562 6.7% 400 4.4% 268 19.4%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile20 2.5% 452 5.4% 392 4.4% 0 0.0%
Drupal\Core\DrupalKernel::findSitePath8 1.0% 86 1.0% 368 4.1% 328 23.7%
theme_get_setting1 0.1% 16 0.2% 344 3.8% 0 0.0%
???_op1 0.1% 10 0.1% 336 3.7% 0 0.0%
Child function
Drupal\Core\StreamWrapper\LocalStream::url_stat9 100.0% 1,411 16.9% 21,072 234.2% 0 0.0%