Diff Report
Run #5578e7733b8ce: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e832a56c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::normalizeCid

Drupal\Core\Cache\DatabaseBackend::normalizeCidRun #5578e7733b8ceRun #5578e832a56c5DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)9 10 1 11.1%
Incl. Wall Time (microsec) per call 9 10 1 11.1%
Excl. Wall Time (microsec)4 4 0 0.0%
Incl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. MemUse (bytes) per call 2,592 2,592 0 0.0%
Excl. MemUse (bytes)1,272 1,272 0 0.0%
Incl. PeakMemUse (bytes)2,920 2,712 -208 -7.1%
Incl. PeakMemUse (bytes) per call 2,920 2,712 -208 -7.1%
Excl. PeakMemUse (bytes)1,272 1,272 0 0.0%

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% 1 7.7% 0 0.0% -208 -89.7%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1 100.0% 0 N/A% -208 -100.0%
Child functions
mb_check_encoding0 N/A% 1 100.0% 0 N/A% -56 -26.9%
strlen0 N/A% 0 0.0% 0 N/A% -152 -73.1%