Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName

Drupal\Core\Asset\LibraryDiscovery::getLibraryByNameRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)10,488 11,557 1,069 10.2%
Incl. Wall Time (microsec) per call 244 269 25 10.2%
Excl. Wall Time (microsec)222 225 3 1.4%
Incl. CPU (microsecs)6,379 6,508 129 2.0%
Incl. CPU (microsecs) per call 148 151 3 2.0%
Excl. CPU (microsec)222 222 0 0.0%
Incl. MemUse (bytes)215,276 215,276 0 0.0%
Incl. MemUse (bytes) per call 5,006 5,006 0 0.0%
Excl. MemUse (bytes)2,524 2,524 0 0.0%
Incl. PeakMemUse (bytes)291,384 291,384 0 0.0%
Incl. PeakMemUse (bytes) per call 6,776 6,776 0 0.0%
Excl. PeakMemUse (bytes)200 200 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getLibraryByName [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::getLibraryByName0 N/A% 1,069 234.4% 129 29.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 0.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
_drupal_add_library0 N/A% 1,168 109.3% 178 138.0% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% -99 -9.3% -47 -36.4% 0 N/A% 0 N/A%
_drupal_add_library@30 N/A% 1 0.1% 1 0.8% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% -1 -0.1% -2 -1.6% 0 N/A% 0 N/A%
_drupal_add_library@40 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 N/A%
Child function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation0 N/A% 1,066 99.7% 129 100.0% 0 N/A% 0 N/A%