Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\SystemListing::scanDirectory@3

Drupal\Core\SystemListing::scanDirectory@3Run #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls120 120 0 0.0%
Incl. Wall Time (microsec)31,187 31,076 -111 -0.4%
Incl. Wall Time (microsec) per call 260 259 -1 -0.4%
Excl. Wall Time (microsec)5,157 5,162 5 0.1%
Incl. CPU (microsecs)31,279 31,165 -114 -0.4%
Incl. CPU (microsecs) per call 261 260 -1 -0.4%
Excl. CPU (microsec)3,661 3,590 -71 -1.9%
Incl. MemUse (bytes)165,560 165,560 0 0.0%
Incl. MemUse (bytes) per call 1,380 1,380 0 0.0%
Excl. MemUse (bytes)-355,128 -355,128 0 0.0%
Incl. PeakMemUse (bytes)115,136 115,152 16 0.0%
Incl. PeakMemUse (bytes) per call 959 960 0 0.0%
Excl. PeakMemUse (bytes)9,272 9,272 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scanDirectory@3 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\SystemListing::scanDirectory@30 N/A% -111 -8.9% -114 -7.7% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function5 4.5% -71 -62.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\SystemListing::scanDirectory@20 N/A% -111 -100.0% -114 -100.0% 0 N/A% 16 100.0%
Child functions
readdir0 N/A% -86 -77.5% -106 -93.0% 0 N/A% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@40 N/A% -56 -50.5% -51 -44.7% 0 N/A% 16 100.0%
pathinfo0 N/A% 48 43.2% 49 43.0% 0 N/A% 0 0.0%
preg_match0 N/A% -14 -12.6% 48 42.1% 0 N/A% 0 0.0%
opendir0 N/A% -9 -8.1% -23 -20.2% 0 N/A% 0 0.0%
array_merge0 N/A% 4 3.6% 21 18.4% 0 N/A% 0 0.0%
closedir0 N/A% -2 -1.8% 3 2.6% 0 N/A% 0 0.0%
is_dir0 N/A% -1 -0.9% 18 15.8% 0 N/A% 0 0.0%
Drupal\Core\SystemListingInfo::processFile0 N/A% 0 0.0% -2 -1.8% 0 N/A% 0 0.0%