Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Path\AliasManager::lookupPathAlias

Drupal\Core\Path\AliasManager::lookupPathAliasRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)531 514 -17 -3.2%
Incl. Wall Time (microsec) per call 31 30 -1 -3.2%
Excl. Wall Time (microsec)99 95 -4 -4.0%
Incl. CPU (microsecs)438 422 -16 -3.7%
Incl. CPU (microsecs) per call 26 25 -1 -3.7%
Excl. CPU (microsec)85 81 -4 -4.7%
Incl. MemUse (bytes)11,288 11,288 0 0.0%
Incl. MemUse (bytes) per call 664 664 0 0.0%
Excl. MemUse (bytes)2,024 2,024 0 0.0%
Incl. PeakMemUse (bytes)20,856 20,920 64 0.3%
Incl. PeakMemUse (bytes) per call 1,227 1,231 4 0.3%
Excl. PeakMemUse (bytes)1,240 1,288 48 3.9%

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::lookupPathAlias0 N/A% -17 -18.3% -16 -8.2% 0 0.0% 64 0.2%
Exclusive Metrics Diff for Current Function-4 -23.5% -4 -25.0% 0 N/A% 48 75.0%
Parent function
Drupal\Core\Path\AliasManager::getPathAlias0 N/A% -17 -100.0% -16 -100.0% 0 N/A% 64 100.0%
Child functions
Drupal\Core\Path\AliasWhitelist::get0 N/A% -12 -70.6% -8 -50.0% 0 N/A% 16 25.0%
strtok0 N/A% -1 -5.9% -4 -25.0% 0 N/A% 0 0.0%