Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls24 13 -11 -45.8%
Incl. Wall Time (microsec)826 452 -374 -45.3%
Incl. Wall Time (microsec) per call 34 35 0 1.0%
Excl. Wall Time (microsec)144 77 -67 -46.5%
Incl. CPU (microsecs)847 466 -381 -45.0%
Incl. CPU (microsecs) per call 35 36 1 1.6%
Excl. CPU (microsec)140 75 -65 -46.4%
Incl. MemUse (bytes)7,632 6,320 -1,312 -17.2%
Incl. MemUse (bytes) per call 318 486 168 52.9%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)7,184 7,040 -144 -2.0%
Incl. PeakMemUse (bytes) per call 299 542 242 80.9%
Excl. PeakMemUse (bytes)1,392 1,392 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_strtolower-11 -50.0% -374 -3.1% -381 -2.6% -1,312 -0.8% -144 -0.0%
Exclusive Metrics Diff for Current Function-67 -17.9% -65 -17.1% 0 0.0% 0 0.0%
Parent functions
drupal_html_class-6 -54.5% -206 -55.1% -209 -54.9% -728 -55.5% -144 -100.0%
drupal_html_id-5 -45.5% -168 -44.9% -172 -45.1% -584 -44.5% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower-11 -100.0% -307 -82.1% -316 -82.9% -1,312 -100.0% -144 -100.0%