Diff Report
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::normalizeCid

Drupal\Core\Cache\DatabaseBackend::normalizeCidRun #553ba42a8e87eRun #553b9a86a14e1DiffDiff%
Number of Function Calls815 815 0 0.0%
Incl. Wall Time (microsec)696 722 26 3.7%
Incl. Wall Time (microsec) per call 1 1 0 3.7%
Excl. Wall Time (microsec)686 722 36 5.2%
Incl. MemUse (bytes)2,984 2,984 0 0.0%
Incl. MemUse (bytes) per call 4 4 0 0.0%
Excl. MemUse (bytes)2,328 2,328 0 0.0%
Incl. PeakMemUse (bytes)2,648 808 -1,840 -69.5%
Incl. PeakMemUse (bytes) per call 3 1 -2 -69.5%
Excl. PeakMemUse (bytes)2,072 808 -1,264 -61.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::normalizeCid [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% 26 0.0% 0 0.0% -1,840 -0.1%
Exclusive Metrics Diff for Current Function36 138.5% 0 N/A% -1,264 -68.7%
Parent functions
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 27 103.8% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -19 -73.1% 0 N/A% -1,840 -100.0%
array_map0 N/A% 18 69.2% 0 N/A% 0 0.0%
Child function
strlen0 N/A% -10 -38.5% 0 N/A% -576 -31.3%