Diff Report
Run #51a19275db084: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a191a350534: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51a19275db084Run #51a191a350534DiffDiff%
Number of Function Calls36 33 -3 -8.3%
Incl. Wall Time (microsec)1,031 906 -125 -12.1%
Incl. Wall Time (microsec) per call 29 27 -1 -4.1%
Excl. Wall Time (microsec)154 139 -15 -9.7%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 111 0 -111 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)6,444 5,792 -652 -10.1%
Incl. MemUse (bytes) per call 179 176 -3 -1.9%
Excl. MemUse (bytes)1,452 1,020 -432 -29.8%
Incl. PeakMemUse (bytes)3,976 3,900 -76 -1.9%
Incl. PeakMemUse (bytes) per call 110 118 8 7.0%
Excl. PeakMemUse (bytes)988 752 -236 -23.9%

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-3 -50.0% -125 -0.2% -4,000 -6.2% -652 -0.1% -76 -0.0%
Exclusive Metrics Diff for Current Function-15 -12.0% 0 0.0% -432 -66.3% -236 -310.5%
Parent functions
drupal_html_id0 0.0% -50 -40.0% -4,000 -100.0% 0 0.0% 228 300.0%
tour_preprocess_page-1 -33.3% -40 -32.0% 0 0.0% -528 -81.0% -372 -489.5%
drupal_html_class-2 -66.7% -35 -28.0% 0 0.0% -124 -19.0% 68 89.5%
Child function
Drupal\Component\Utility\Unicode::strtolower-3 -100.0% -110 -88.0% -4,000 -100.0% -220 -33.7% 160 210.5%