Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Path\AliasStorage::preloadPathAlias

Drupal\Core\Path\AliasStorage::preloadPathAliasRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)515 456 -59 -11.5%
Incl. Wall Time (microsec) per call 515 456 -59 -11.5%
Excl. Wall Time (microsec)21 24 3 14.3%
Incl. CPU (microsecs)181 197 16 8.8%
Incl. CPU (microsecs) per call 181 197 16 8.8%
Excl. CPU (microsec)16 23 7 43.8%
Incl. MemUse (bytes)2,056 2,056 0 0.0%
Incl. MemUse (bytes) per call 2,056 2,056 0 0.0%
Excl. MemUse (bytes)-932 -932 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Path\AliasStorage::preloadPathAlias [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\AliasStorage::preloadPathAlias0 N/A% -59 -1.3% 16 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 5.1% 7 43.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Path\AliasManager::getAliasByPath0 N/A% -59 -100.0% 16 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -67 -113.6% 5 31.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 5 8.5% 4 25.0% 0 N/A% 0 N/A%