Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation

Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformationRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,829 1,871 42 2.3%
Incl. Wall Time (microsec) per call 457 468 11 2.3%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)1,274 1,278 4 0.3%
Incl. CPU (microsecs) per call 319 320 1 0.3%
Excl. CPU (microsec)12 12 0 0.0%
Incl. MemUse (bytes)277,752 277,752 0 0.0%
Incl. MemUse (bytes) per call 69,438 69,438 0 0.0%
Excl. MemUse (bytes)1,280 1,280 0 0.0%
Incl. PeakMemUse (bytes)295,000 295,000 0 0.0%
Incl. PeakMemUse (bytes) per call 73,750 73,750 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation [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::ensureLibraryInformation0 N/A% 42 5.8% 4 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 42 100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Asset\LibraryDiscovery::getCache0 N/A% 43 102.4% 4 100.0% 0 N/A% 0 N/A%