Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\SystemListing::scanRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 3,491 3,491 N/A%
Incl. Wall Time (microsec) per call N/A 3,491 3,491 N/A%
Excl. Wall Time (microsec) 87 87 N/A%
Incl. CPU (microsecs) 3,494 3,494 N/A%
Incl. CPU (microsecs) per call N/A 3,494 3,494 N/A%
Excl. CPU (microsec) 70 70 N/A%
Incl. MemUse (bytes) 26,544 26,544 N/A%
Incl. MemUse (bytes) per call N/A 26,544 26,544 N/A%
Excl. MemUse (bytes) -1,032 -1,032 N/A%
Incl. PeakMemUse (bytes) 26,856 26,856 N/A%
Incl. PeakMemUse (bytes) per call N/A 26,856 26,856 N/A%
Excl. PeakMemUse (bytes) 1,808 1,808 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::scan1 5.9% 3,491 97.4% 3,494 3392.2% 26,544 11.4% 26,856 17.2%
Exclusive Metrics Diff for Current Function87 2.5% 70 2.0% -1,032 -3.9% 1,808 6.7%
Parent function
drupal_system_listing1 100.0% 3,491 100.0% 3,494 100.0% 26,544 100.0% 26,856 100.0%
Child functions
Drupal\Core\SystemListing::scanDirectory4 25.0% 3,238 92.8% 3,243 92.8% 15,448 58.2% 15,396 57.3%
Drupal\Core\SystemListingInfo::profiles1 6.2% 113 3.2% 114 3.3% 7,368 27.8% 7,028 26.2%
Drupal\Core\SystemListingInfo::process4 25.0% 28 0.8% 32 0.9% 1,060 4.0% 980 3.6%
conf_path1 6.2% 8 0.2% 10 0.3% 488 1.8% 260 1.0%
array_merge4 25.0% 8 0.2% 12 0.3% 2,344 8.8% 692 2.6%
file_exists1 6.2% 7 0.2% 9 0.3% 436 1.6% 348 1.3%
in_array1 6.2% 2 0.1% 4 0.1% 432 1.6% 344 1.3%