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_add_library@1

_drupal_add_library@1Run #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)9,852 10,061 209 2.1%
Incl. Wall Time (microsec) per call 139 142 3 2.1%
Excl. Wall Time (microsec)1,097 1,118 21 1.9%
Incl. CPU (microsecs)9,497 9,668 171 1.8%
Incl. CPU (microsecs) per call 134 136 2 1.8%
Excl. CPU (microsec)883 931 48 5.4%
Incl. MemUse (bytes)228,060 228,056 -4 -0.0%
Incl. MemUse (bytes) per call 3,212 3,212 -0 -0.0%
Excl. MemUse (bytes)-14,032 -14,028 4 0.0%
Incl. PeakMemUse (bytes)209,780 204,196 -5,584 -2.7%
Incl. PeakMemUse (bytes) per call 2,955 2,876 -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 Function21 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%