Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_library@1

_drupal_add_library@1Run #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls98 89 -9 -9.2%
Incl. Wall Time (microsec)10,943 10,630 -313 -2.9%
Incl. Wall Time (microsec) per call 112 119 8 7.0%
Excl. Wall Time (microsec)1,389 1,299 -90 -6.5%
Incl. CPU (microsecs)10,595 10,381 -214 -2.0%
Incl. CPU (microsecs) per call 108 117 9 7.9%
Excl. CPU (microsec)1,132 1,073 -59 -5.2%
Incl. MemUse (bytes)225,836 225,816 -20 -0.0%
Incl. MemUse (bytes) per call 2,304 2,537 233 10.1%
Excl. MemUse (bytes)-20,336 -18,184 2,152 10.6%
Incl. PeakMemUse (bytes)200,732 199,996 -736 -0.4%
Incl. PeakMemUse (bytes) per call 2,048 2,247 199 9.7%
Excl. PeakMemUse (bytes)176 60 -116 -65.9%

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@1-9 -25.0% -313 -6.8% -214 -5.7% -20 -0.0% -736 -0.8%
Exclusive Metrics Diff for Current Function-90 -28.8% -59 -27.6% 2,152 10760.0% -116 -15.8%
Parent function
drupal_process_attached@1-9 -100.0% -313 -100.0% -214 -100.0% -20 -100.0% -736 -100.0%
Child functions
Drupal\Core\Asset\LibraryDiscovery::getLibraryByName0 0.0% -172 -55.0% -71 -33.2% -16 -80.0% 60 8.2%
Drupal::service-9 -33.3% -96 -30.7% -112 -52.3% 252 1260.0% -184 -25.0%
drupal_process_attached@20 0.0% 82 26.2% 80 37.4% -4 -20.0% -468 -63.6%
drupal_static-9 -33.3% -29 -9.3% -29 -13.6% 0 0.0% -28 -3.8%
explode-9 -33.3% -8 -2.6% -28 -13.1% -2,404 -12020.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 0.6% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler0 0.0% -2 -0.6% 5 2.3% 0 0.0% 0 0.0%