Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation

Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformationRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)13,111 13,037 -74 -0.6%
Incl. Wall Time (microsec) per call 268 266 -2 -0.6%
Excl. Wall Time (microsec)213 209 -4 -1.9%
Incl. CPU (microsecs)7,580 7,494 -86 -1.1%
Incl. CPU (microsecs) per call 155 153 -2 -1.1%
Excl. CPU (microsec)198 202 4 2.0%
Incl. MemUse (bytes)237,440 237,416 -24 -0.0%
Incl. MemUse (bytes) per call 4,846 4,845 -0 -0.0%
Excl. MemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes)284,864 291,632 6,768 2.4%
Incl. PeakMemUse (bytes) per call 5,814 5,952 138 2.4%
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% -74 -4.7% -86 -7.9% -24 -2.8% 6,768 972.4%
Exclusive Metrics Diff for Current Function-4 -5.4% 4 4.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -74 -100.0% -86 -100.0% -24 -100.0% 6,768 100.0%
Child function
Drupal\Core\Asset\LibraryDiscovery::getCache0 N/A% -70 -94.6% -90 -104.7% -24 -100.0% 6,768 100.0%