Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)523 514 -9 -1.7%
Incl. Wall Time (microsec) per call 28 27 -0 -1.7%
Excl. Wall Time (microsec)90 85 -5 -5.6%
Incl. CPU (microsecs)548 540 -8 -1.5%
Incl. CPU (microsecs) per call 29 28 -0 -1.5%
Excl. CPU (microsec)92 95 3 3.3%
Incl. MemUse (bytes)4,320 4,320 0 0.0%
Incl. MemUse (bytes) per call 227 227 0 0.0%
Excl. MemUse (bytes)1,004 1,004 0 0.0%
Incl. PeakMemUse (bytes)2,724 2,724 0 0.0%
Incl. PeakMemUse (bytes) per call 143 143 0 0.0%
Excl. PeakMemUse (bytes)572 572 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% -9 -0.5% -8 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -55.6% 3 37.5% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -8 -88.9% -8 -100.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -4 -44.4% -11 -137.5% 0 N/A% 0 N/A%