Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for file_scan_directory

file_scan_directoryRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls144 144 0 0.0%
Incl. Wall Time (microsec)91,811 92,797 986 1.1%
Incl. Wall Time (microsec) per call 638 644 7 1.1%
Excl. Wall Time (microsec)6,874 6,833 -41 -0.6%
Incl. MemUse (bytes)6,628,672 6,645,472 16,800 0.3%
Incl. MemUse (bytes) per call 46,032 46,149 117 0.3%
Excl. MemUse (bytes)-1,113,544 -1,115,096 -1,552 -0.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for file_scan_directory [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
file_scan_directory0 N/A% 986 0.2% 16,800 1.0% 0 0.0%
Exclusive Metrics Diff for Current Function-41 -4.2% -1,552 -9.2% 0 N/A%
Parent function
drupal_find_theme_templates0 N/A% 986 100.0% 16,800 100.0% 0 N/A%
Child functions
file_scan_directory@10 N/A% 910 92.3% 17,160 102.1% 0 N/A%
file_stream_wrapper_uri_normalize0 N/A% 86 8.7% 184 1.1% 0 N/A%
is_dir0 N/A% -59 -6.0% -152 -0.9% 0 N/A%
array_merge0 N/A% 45 4.6% 1,160 6.9% 0 N/A%
readdir0 N/A% 40 4.1% 0 0.0% 0 N/A%
in_array0 N/A% 14 1.4% 0 0.0% 0 N/A%
closedir0 N/A% 10 1.0% 24 0.1% 0 N/A%
opendir0 N/A% -10 -1.0% -24 -0.1% 0 N/A%
preg_match0 N/A% -9 -0.9% 0 0.0% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A%