Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea2c59e7a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519be9a13e594Run #519bea2c59e7aDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)812 813 1 0.1%
Incl. Wall Time (microsec) per call 18 18 0 0.1%
Excl. Wall Time (microsec)217 219 2 0.9%
Incl. CPU (microsecs)863 854 -9 -1.0%
Incl. CPU (microsecs) per call 19 19 -0 -1.0%
Excl. CPU (microsec)215 214 -1 -0.5%
Incl. MemUse (bytes)4,808 4,808 0 0.0%
Incl. MemUse (bytes) per call 105 105 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)772 772 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)772 772 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% 1 0.1% -9 -21.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% -1 -11.1% 0 N/A% 0 N/A%
Parent functions
template_preprocess_username0 N/A% 4 400.0% 1 11.1% 0 N/A% 0 N/A%
text_summary0 N/A% -3 -300.0% 2 22.2% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 0 0.0% -7 -77.8% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% -5 -55.6% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -1 -100.0% -8 -88.9% 0 N/A% 0 N/A%