Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@1

_drupal_add_library@1Run #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls56 56 0 0.0%
Incl. Wall Time (microsec)9,026 9,138 112 1.2%
Incl. Wall Time (microsec) per call 161 163 2 1.2%
Excl. Wall Time (microsec)923 921 -2 -0.2%
Incl. CPU (microsecs)8,772 8,765 -7 -0.1%
Incl. CPU (microsecs) per call 157 157 -0 -0.1%
Excl. CPU (microsec)761 748 -13 -1.7%
Incl. MemUse (bytes)225,112 225,112 0 0.0%
Incl. MemUse (bytes) per call 4,020 4,020 0 0.0%
Excl. MemUse (bytes)-10,504 -10,504 0 0.0%
Incl. PeakMemUse (bytes)203,780 203,996 216 0.1%
Incl. PeakMemUse (bytes) per call 3,639 3,643 4 0.1%
Excl. PeakMemUse (bytes)860 920 60 7.0%

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% 112 31.3% -7 -3.7% 0 0.0% 216 2.1%
Exclusive Metrics Diff for Current Function-2 -1.8% -13 -185.7% 0 N/A% 60 27.8%
Parent function
drupal_process_attached@10 N/A% 112 100.0% -7 -100.0% 0 N/A% 216 100.0%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 N/A% 111 99.1% -2 -28.6% 0 N/A% 0 0.0%
drupal_process_attached@20 N/A% -40 -35.7% -40 -571.4% 0 N/A% 156 72.2%
Drupal::service0 N/A% 24 21.4% 20 285.7% 0 N/A% 0 0.0%
Drupal::moduleHandler0 N/A% 12 10.7% 15 214.3% 0 N/A% 0 0.0%
explode0 N/A% 9 8.0% 8 114.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -1.8% 0 0.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 5 71.4% 0 N/A% 0 0.0%