Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)276 258 -18 -6.5%
Incl. Wall Time (microsec) per call 9 9 -1 -6.5%
Excl. Wall Time (microsec)276 258 -18 -6.5%
Incl. CPU (microsecs)302 289 -13 -4.3%
Incl. CPU (microsecs) per call 10 10 -0 -4.3%
Excl. CPU (microsec)302 289 -13 -4.3%
Incl. MemUse (bytes)2,648 2,648 0 0.0%
Incl. MemUse (bytes) per call 88 88 0 0.0%
Excl. MemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes)5,096 5,184 88 1.7%
Incl. PeakMemUse (bytes) per call 170 173 3 1.7%
Excl. PeakMemUse (bytes)5,096 5,184 88 1.7%

Parent/Child Regression/Improvement report for mb_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
mb_strtolower0 N/A% -18 -9.7% -13 -2.5% 0 0.0% 88 0.2%
Exclusive Metrics Diff for Current Function-18 -100.0% -13 -100.0% 0 N/A% 88 100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -18 -100.0% -13 -100.0% 0 N/A% 88 100.0%