Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\SystemListing::scan

Drupal\Core\SystemListing::scanRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 85,545 85,545 N/A%
Incl. Wall Time (microsec) per call N/A 42,773 42,773 N/A%
Excl. Wall Time (microsec) 174 174 N/A%
Incl. CPU (microsecs) 85,552 85,552 N/A%
Incl. CPU (microsecs) per call N/A 42,776 42,776 N/A%
Excl. CPU (microsec) 150 150 N/A%
Incl. MemUse (bytes) 276,392 276,392 N/A%
Incl. MemUse (bytes) per call N/A 138,196 138,196 N/A%
Excl. MemUse (bytes) -191,320 -191,320 N/A%
Incl. PeakMemUse (bytes) 321,816 321,816 N/A%
Incl. PeakMemUse (bytes) per call N/A 160,908 160,908 N/A%
Excl. PeakMemUse (bytes) 2,152 2,152 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\SystemListing::scan [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::scan2 4.3% 85,545 7.7% 85,552 8.0% 276,392 1.4% 321,816 1.7%
Exclusive Metrics Diff for Current Function174 0.2% 150 0.2% -191,320 -69.2% 2,152 0.7%
Parent function
drupal_system_listing2 100.0% 85,545 100.0% 85,552 100.0% 276,392 100.0% 321,816 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory9 25.7% 84,963 99.3% 84,974 99.3% 256,384 92.8% 293,760 91.3%
Drupal\Core\SystemListingInfo::profiles2 5.7% 165 0.2% 168 0.2% 13,872 5.0% 12,352 3.8%
array_merge9 25.7% 140 0.2% 144 0.2% 193,016 69.8% 11,728 3.6%
Drupal\Core\SystemListingInfo::process9 25.7% 60 0.1% 68 0.1% 1,992 0.7% 0 0.0%
conf_path2 5.7% 24 0.0% 25 0.0% 880 0.3% 424 0.1%
file_exists2 5.7% 14 0.0% 17 0.0% 784 0.3% 704 0.2%
in_array2 5.7% 5 0.0% 6 0.0% 784 0.3% 696 0.2%