Run Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\SystemListing::scanDirectory [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::scanDirectory17 3.6% 63,149 10.2% 63,165 11.2% 261,816 2.0% 229,856 1.8%
Exclusive Metrics for Current Function1,262 2.0% 945 1.5% -1,147,176 -438.2% 0 0.0%
Parent function
Drupal\Core\SystemListing::scan17 100.0% 63,149 100.0% 63,165 100.0% 261,816 100.0% 229,856 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory@176 16.9% 59,993 95.0% 60,047 95.1% 268,504 102.6% 136,464 59.4%
array_merge76 16.9% 862 1.4% 913 1.4% 1,135,752 433.8% 93,392 40.6%
is_dir96 21.3% 482 0.8% 563 0.9% -1,584 -0.6% 0 0.0%
readdir105 23.3% 279 0.4% 352 0.6% 3,944 1.5% 0 0.0%
preg_match82 18.2% 165 0.3% 222 0.4% 792 0.3% 0 0.0%
opendir8 1.8% 78 0.1% 86 0.1% 3,680 1.4% 0 0.0%
closedir8 1.8% 28 0.0% 37 0.1% -2,096 -0.8% 0 0.0%