Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Path\AliasManager::lookupPathAlias

Drupal\Core\Path\AliasManager::lookupPathAliasRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls96 76 -20 -20.8%
Incl. Wall Time (microsec)1,959 1,570 -389 -19.9%
Incl. Wall Time (microsec) per call 20 21 0 1.2%
Excl. Wall Time (microsec)1,090 869 -221 -20.3%
Incl. CPU (microsecs)2,052 1,636 -416 -20.3%
Incl. CPU (microsecs) per call 21 22 0 0.7%
Excl. CPU (microsec)959 769 -190 -19.8%
Incl. MemUse (bytes)5,340 4,780 -560 -10.5%
Incl. MemUse (bytes) per call 56 63 7 13.1%
Excl. MemUse (bytes)-444 -124 320 72.1%
Incl. PeakMemUse (bytes)2,472 2,504 32 1.3%
Incl. PeakMemUse (bytes) per call 26 33 7 28.0%
Excl. PeakMemUse (bytes)996 1,028 32 3.2%

Parent/Child Regression/Improvement report for Drupal\Core\Path\AliasManager::lookupPathAlias [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\Core\Path\AliasManager::lookupPathAlias-20 -33.3% -389 -0.7% -416 -0.8% -560 -0.6% 32 0.0%
Exclusive Metrics Diff for Current Function-221 -56.8% -190 -45.7% 320 57.1% 32 100.0%
Parent function
Drupal\Core\Path\AliasManager::getPathAlias-20 -100.0% -389 -100.0% -416 -100.0% -560 -100.0% 32 100.0%
Child functions
Drupal\Core\Utility\CacheArray::offsetExists-20 -50.0% -150 -38.6% -168 -40.4% -560 -100.0% 0 0.0%
strtok-20 -50.0% -18 -4.6% -58 -13.9% -320 -57.1% 0 0.0%