Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::normalizeCid

Drupal\Core\Cache\DatabaseBackend::normalizeCidRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls92 92 0 0.0%
Incl. Wall Time (microsec)335 331 -4 -1.2%
Incl. Wall Time (microsec) per call 4 4 -0 -1.2%
Excl. Wall Time (microsec)268 264 -4 -1.5%
Incl. CPU (microsecs)418 430 12 2.9%
Incl. CPU (microsecs) per call 5 5 0 2.9%
Excl. CPU (microsec)272 282 10 3.7%
Incl. MemUse (bytes)2,768 2,768 0 0.0%
Incl. MemUse (bytes) per call 30 30 0 0.0%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)4,192 4,160 -32 -0.8%
Incl. PeakMemUse (bytes) per call 46 45 -0 -0.8%
Excl. PeakMemUse (bytes)3,392 3,360 -32 -0.9%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::normalizeCid0 N/A% -4 -0.1% 12 0.2% 0 0.0% -32 -0.1%
Exclusive Metrics Diff for Current Function-4 -100.0% 10 83.3% 0 N/A% -32 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -4 -100.0% 13 108.3% 0 N/A% -32 -100.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 0.0%
Child function
strlen0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 0.0%