Diff Report
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519eadc55e057Run #519ead70538d1DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)1,647 1,618 -29 -1.8%
Incl. Wall Time (microsec) per call 18 17 -0 -1.8%
Excl. Wall Time (microsec)423 411 -12 -2.8%
Incl. CPU (microsecs)1,740 1,726 -14 -0.8%
Incl. CPU (microsecs) per call 19 19 -0 -0.8%
Excl. CPU (microsec)427 444 17 4.0%
Incl. MemUse (bytes)6,136 6,136 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)740 740 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)740 740 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% -29 -2.2% -14 -6.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -41.4% 17 121.4% 0 N/A% 0 N/A%
Parent functions
_contextual_links_to_id0 N/A% -21 -72.4% -11 -78.6% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% -10 -34.5% -1 -7.1% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% 4 13.8% 2 14.3% 0 N/A% 0 N/A%
text_summary0 N/A% -2 -6.9% -4 -28.6% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -17 -58.6% -31 -221.4% 0 N/A% 0 N/A%