Run Report
Run #55ca0153deabc: 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_exists1,055 98.3% 11,449 0.3% 5,844 0.0% 1,252 0.0%
Exclusive Metrics for Current Function9,755 85.2% -20,392 -348.9% 1,252 100.0%
Parent functions
Drupal\Component\Annotation\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions714 67.7% 4,788 41.8% 412 7.0% 412 32.9%
Drupal\Core\Asset\AssetDumper::dump14 1.3% 1,868 16.3% 1,272 21.8% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile49 4.6% 1,136 9.9% 392 6.7% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath49 4.6% 935 8.2% 400 6.8% 268 21.4%
Drupal\Component\PhpStorage\FileStorage::ensureDirectory48 4.5% 813 7.1% 384 6.6% 116 9.3%
Drupal\Component\Discovery\YamlDiscovery::findFiles82 7.8% 759 6.6% 384 6.6% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::save24 2.3% 339 3.0% 392 6.7% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::tempnam24 2.3% 305 2.7% 396 6.8% 128 10.2%
Drupal\Component\FileCache\FileCache::getMultiple35 3.3% 216 1.9% 376 6.4% 0 0.0%
Drupal\Core\Asset\LibraryDiscoveryParser::parseLibraryInfo6 0.6% 201 1.8% 388 6.6% 0 0.0%
Drupal\Core\DrupalKernel::findSitePath8 0.8% 57 0.5% 368 6.3% 328 26.2%
???_op1 0.1% 17 0.1% 336 5.7% 0 0.0%
theme_get_setting1 0.1% 15 0.1% 344 5.9% 0 0.0%
Child function
Drupal\Core\StreamWrapper\LocalStream::url_stat14 100.0% 1,694 14.8% 26,236 448.9% 0 0.0%