Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls27 26 -1 -3.7%
Incl. Wall Time (microsec)894 885 -9 -1.0%
Incl. Wall Time (microsec) per call 33 34 1 2.8%
Excl. Wall Time (microsec)160 147 -13 -8.1%
Incl. CPU (microsecs)928 909 -19 -2.0%
Incl. CPU (microsecs) per call 34 35 1 1.7%
Excl. CPU (microsec)166 148 -18 -10.8%
Incl. MemUse (bytes)8,000 7,928 -72 -0.9%
Incl. MemUse (bytes) per call 296 305 9 2.9%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)7,192 7,352 160 2.2%
Incl. PeakMemUse (bytes) per call 266 283 16 6.2%
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-1 -50.0% -9 -0.5% -19 -0.9% -72 -0.5% 160 1.0%
Exclusive Metrics Diff for Current Function-13 -144.4% -18 -94.7% 0 0.0% 0 0.0%
Parent functions
drupal_html_class-1 -100.0% -1 -11.1% -8 -42.1% -72 -100.0% 160 100.0%
drupal_html_id0 0.0% -8 -88.9% -11 -57.9% 0 0.0% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower-1 -100.0% 4 44.4% -1 -5.3% -72 -100.0% 160 100.0%