Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)284 287 3 1.1%
Incl. Wall Time (microsec) per call 20 21 0 1.1%
Excl. Wall Time (microsec)57 59 2 3.5%
Incl. CPU (microsecs)297 298 1 0.3%
Incl. CPU (microsecs) per call 21 21 0 0.3%
Excl. CPU (microsec)61 54 -7 -11.5%
Incl. MemUse (bytes)6,464 6,464 0 0.0%
Incl. MemUse (bytes) per call 462 462 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)7,144 7,144 0 0.0%
Incl. PeakMemUse (bytes) per call 510 510 0 0.0%
Excl. PeakMemUse (bytes)1,488 1,488 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% 3 0.2% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 66.7% -7 -700.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 3 100.0% 5 500.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 0 0.0% -4 -400.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 1 33.3% 8 800.0% 0 N/A% 0 N/A%