Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension

Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtensionRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,295 1,372 77 5.9%
Incl. Wall Time (microsec) per call 432 457 26 5.9%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)1,020 1,091 71 7.0%
Incl. CPU (microsecs) per call 340 364 24 7.0%
Excl. CPU (microsec)12 10 -2 -16.7%
Incl. MemUse (bytes)344,208 344,208 0 0.0%
Incl. MemUse (bytes) per call 114,736 114,736 0 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)296,896 296,896 0 0.0%
Incl. PeakMemUse (bytes) per call 98,965 98,965 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension [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\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% 77 15.9% 71 18.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.3% -2 -2.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 77 100.0% 71 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Cache\CacheCollector::get0 N/A% 78 101.3% 73 102.8% 0 N/A% 0 N/A%