Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension

Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtensionRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,117 1,797 -320 -15.1%
Incl. Wall Time (microsec) per call 423 359 -64 -15.1%
Excl. Wall Time (microsec)22 17 -5 -22.7%
Incl. CPU (microsecs)2,055 1,738 -317 -15.4%
Incl. CPU (microsecs) per call 411 348 -63 -15.4%
Excl. CPU (microsec)23 15 -8 -34.8%
Incl. MemUse (bytes)467,616 373,752 -93,864 -20.1%
Incl. MemUse (bytes) per call 93,523 74,750 -18,773 -20.1%
Excl. MemUse (bytes)1,248 1,248 0 0.0%
Incl. PeakMemUse (bytes)206,184 105,872 -100,312 -48.7%
Incl. PeakMemUse (bytes) per call 41,237 21,174 -20,062 -48.7%
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% -320 -0.4% -317 -0.4% -93,864 -156.8% -100,312 -177.6%
Exclusive Metrics Diff for Current Function-5 -1.6% -8 -2.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -320 -100.0% -317 -100.0% -93,864 -100.0% -100,312 -100.0%
Child function
Drupal\Core\Cache\CacheCollector::get0 N/A% -315 -98.4% -309 -97.5% -93,864 -100.0% -100,312 -100.0%