Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)309 308 -1 -0.3%
Incl. Wall Time (microsec) per call 17 17 -0 -0.3%
Excl. Wall Time (microsec)44 41 -3 -6.8%
Incl. CPU (microsecs)327 328 1 0.3%
Incl. CPU (microsecs) per call 18 18 0 0.3%
Excl. CPU (microsec)51 49 -2 -3.9%
Incl. MemUse (bytes)7,064 7,064 0 0.0%
Incl. MemUse (bytes) per call 392 392 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,000 4,000 0 0.0%
Incl. PeakMemUse (bytes) per call 222 222 0 0.0%
Excl. PeakMemUse (bytes)848 848 0 0.0%

Parent/Child Regression/Improvement report for drupal_strtolower [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_strtolower0 N/A% -1 -0.2% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -300.0% -2 -200.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 2 200.0% 3 300.0% 0 N/A% 0 N/A%