Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@2

_drupal_add_library@2Run #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)3,671 3,632 -39 -1.1%
Incl. Wall Time (microsec) per call 115 114 -1 -1.1%
Excl. Wall Time (microsec)464 457 -7 -1.5%
Incl. CPU (microsecs)3,693 3,668 -25 -0.7%
Incl. CPU (microsecs) per call 115 115 -1 -0.7%
Excl. CPU (microsec)354 384 30 8.5%
Incl. MemUse (bytes)44,812 44,812 0 0.0%
Incl. MemUse (bytes) per call 1,400 1,400 0 0.0%
Excl. MemUse (bytes)-5,772 -5,772 0 0.0%
Incl. PeakMemUse (bytes)34,252 34,252 0 0.0%
Incl. PeakMemUse (bytes) per call 1,070 1,070 0 0.0%
Excl. PeakMemUse (bytes)220 220 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_library@2 [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_add_library@20 N/A% -39 -4.3% -25 -7.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -17.9% 30 120.0% 0 N/A% 0 N/A%
Parent function
drupal_process_attached@20 N/A% -39 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal::service0 N/A% -26 -66.7% -24 -96.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -5 -12.8% -2 -8.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -4 -10.3% -7 -28.0% 0 N/A% 0 N/A%
drupal_process_attached@30 N/A% 3 7.7% -2 -8.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 1 2.6% -1 -4.0% 0 N/A% 0 N/A%
explode0 N/A% -1 -2.6% -8 -32.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -11 -44.0% 0 N/A% 0 N/A%