Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@1

_drupal_add_library@1Run #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)10,061 9,852 -209 -2.1%
Incl. Wall Time (microsec) per call 142 139 -3 -2.1%
Excl. Wall Time (microsec)1,118 1,097 -21 -1.9%
Incl. CPU (microsecs)9,668 9,497 -171 -1.8%
Incl. CPU (microsecs) per call 136 134 -2 -1.8%
Excl. CPU (microsec)931 883 -48 -5.2%
Incl. MemUse (bytes)228,056 228,060 4 0.0%
Incl. MemUse (bytes) per call 3,212 3,212 0 0.0%
Excl. MemUse (bytes)-14,028 -14,032 -4 -0.0%
Incl. PeakMemUse (bytes)204,196 209,780 5,584 2.7%
Incl. PeakMemUse (bytes) per call 2,876 2,955 79 2.7%
Excl. PeakMemUse (bytes)804 804 0 0.0%

Parent/Child Regression/Improvement report for _drupal_add_library@1 [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@10 N/A% -209 -13.3% -171 -15.7% 4 0.5% 5,584 802.3%
Exclusive Metrics Diff for Current Function-21 -10.0% -48 -28.1% -4 -100.0% 0 0.0%
Parent function
drupal_process_attached@10 N/A% -209 -100.0% -171 -100.0% 4 100.0% 5,584 100.0%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% -172 -82.3% -124 -72.5% 12 300.0% 12 0.2%
Drupal::service0 N/A% -15 -7.2% -20 -11.7% 0 0.0% 0 0.0%
drupal_process_attached@20 N/A% 6 2.9% 15 8.8% -8 -200.0% 11,160 199.9%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -4 -1.9% 0 0.0% 0 0.0% -5,608 -100.4%
explode0 N/A% -3 -1.4% -10 -5.8% 4 100.0% 20 0.4%
drupal_static0 N/A% -1 -0.5% 17 9.9% 0 0.0% 0 0.0%
Drupal::moduleHandler0 N/A% 1 0.5% -1 -0.6% 0 0.0% 0 0.0%