Run Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\SystemListing::scanDirectory@2 [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\SystemListing::scanDirectory@2108 4.3% 51,883 3.8% 51,969 3.8% 211,848 0.7% 205,272 0.6%
Exclusive Metrics for Current Function5,079 9.8% 3,498 6.7% -63,384 -29.9% 5,728 2.8%
Parent function
Drupal\Core\SystemListing::scanDirectory@1108 100.0% 51,883 100.0% 51,969 100.0% 211,848 100.0% 205,272 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@3127 5.3% 39,739 76.6% 39,839 76.7% 201,736 95.2% 191,872 93.5%
readdir735 30.4% 2,545 4.9% 2,958 5.7% 24,488 11.6% 880 0.4%
is_dir513 21.2% 2,068 4.0% 2,439 4.7% 224 0.1% 1,176 0.6%
preg_match688 28.5% 935 1.8% 1,478 2.8% 792 0.4% 1,024 0.5%
opendir108 4.5% 894 1.7% 979 1.9% 39,672 18.7% 1,848 0.9%
closedir108 4.5% 442 0.9% 513 1.0% -38,088 -18.0% 656 0.3%
array_merge127 5.3% 146 0.3% 220 0.4% 44,616 21.1% 1,648 0.8%
Drupal\Core\SystemListingInfo::processFile5 0.2% 23 0.0% 29 0.1% 824 0.4% 0 0.0%
pathinfo5 0.2% 12 0.0% 16 0.0% 968 0.5% 440 0.2%