Diff Report
Run #538e3b37c1a66: 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 #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,859 1,871 12 0.6%
Incl. Wall Time (microsec) per call 465 468 3 0.6%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)1,270 1,278 8 0.6%
Incl. CPU (microsecs) per call 318 320 2 0.6%
Excl. CPU (microsec)14 12 -2 -14.3%
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)295,048 295,000 -48 -0.0%
Incl. PeakMemUse (bytes) per call 73,762 73,750 -12 -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% 12 0.3% 8 0.2% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function-1 -8.3% -2 -25.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 12 100.0% 8 100.0% 0 N/A% -48 -100.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::getCache0 N/A% 13 108.3% 10 125.0% 0 N/A% -48 -100.0%