Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)650 642 -8 -1.2%
Incl. Wall Time (microsec) per call 9 9 -0 -1.2%
Excl. Wall Time (microsec)173 175 2 1.2%
Incl. CPU (microsecs)707 708 1 0.1%
Incl. CPU (microsecs) per call 10 10 0 0.1%
Excl. CPU (microsec)182 187 5 2.7%
Incl. MemUse (bytes)9,272 9,272 0 0.0%
Incl. MemUse (bytes) per call 125 125 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)3,760 3,760 0 0.0%
Incl. PeakMemUse (bytes) per call 51 51 0 0.0%
Excl. PeakMemUse (bytes)984 984 0 0.0%

Parent/Child Regression/Improvement report for drupal_strlen [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_strlen0 N/A% -8 -0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 25.0% 5 500.0% 0 N/A% 0 N/A%
Parent functions
_contextual_links_to_id0 N/A% -7 -87.5% -10 -1000.0% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -3 -37.5% 4 400.0% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 2 25.0% 7 700.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -10 -125.0% -4 -400.0% 0 N/A% 0 N/A%