Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::normalizeCid

Drupal\Core\Cache\DatabaseBackend::normalizeCidRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls131 131 0 0.0%
Incl. Wall Time (microsec)343 342 -1 -0.3%
Incl. Wall Time (microsec) per call 3 3 -0 -0.3%
Excl. Wall Time (microsec)342 341 -1 -0.3%
Incl. CPU (microsecs)443 453 10 2.3%
Incl. CPU (microsecs) per call 3 3 0 2.3%
Excl. CPU (microsec)308 314 6 1.9%
Incl. MemUse (bytes)1,984 1,984 0 0.0%
Incl. MemUse (bytes) per call 15 15 0 0.0%
Excl. MemUse (bytes)1,184 1,184 0 0.0%
Incl. PeakMemUse (bytes)2,376 2,376 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)1,744 1,744 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. 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% -1 -0.1% 10 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% 6 60.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -1 -100.0% 10 100.0% 0 N/A% 0 N/A%
Child function
strlen0 N/A% 0 0.0% 4 40.0% 0 N/A% 0 N/A%