Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension

Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtensionRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,402 1,542 140 10.0%
Incl. Wall Time (microsec) per call 351 386 35 10.0%
Excl. Wall Time (microsec)20 17 -3 -15.0%
Incl. CPU (microsecs)1,316 1,449 133 10.1%
Incl. CPU (microsecs) per call 329 362 33 10.1%
Excl. CPU (microsec)22 15 -7 -31.8%
Incl. MemUse (bytes)348,072 348,056 -16 -0.0%
Incl. MemUse (bytes) per call 87,018 87,014 -4 -0.0%
Excl. MemUse (bytes)1,248 1,248 0 0.0%
Incl. PeakMemUse (bytes)386,312 386,296 -16 -0.0%
Incl. PeakMemUse (bytes) per call 96,578 96,574 -4 -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% 140 2.1% 133 2.0% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-3 -2.1% -7 -5.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 140 100.0% 133 100.0% -16 -100.0% -16 -100.0%
Child function
Drupal\Core\Cache\CacheCollector::get0 N/A% 143 102.1% 140 105.3% -16 -100.0% -16 -100.0%