Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls133 133 0 0.0%
Incl. Wall Time (microsec)1,351 1,388 37 2.7%
Incl. Wall Time (microsec) per call 10 10 0 2.7%
Excl. Wall Time (microsec)360 358 -2 -0.6%
Incl. CPU (microsecs)1,464 1,519 55 3.8%
Incl. CPU (microsecs) per call 11 11 0 3.8%
Excl. CPU (microsec)349 368 19 5.4%
Incl. MemUse (bytes)13,688 13,664 -24 -0.2%
Incl. MemUse (bytes) per call 103 103 -0 -0.2%
Excl. MemUse (bytes)4,240 4,216 -24 -0.6%
Incl. PeakMemUse (bytes)1,480 1,568 88 5.9%
Incl. PeakMemUse (bytes) per call 11 12 1 5.9%
Excl. PeakMemUse (bytes)1,384 1,472 88 6.4%

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% 37 0.1% 55 0.2% -24 -0.0% 88 0.1%
Exclusive Metrics Diff for Current Function-2 -5.4% 19 34.5% -24 -100.0% 88 100.0%
Parent functions
template_preprocess_username0 N/A% 36 97.3% 41 74.5% 0 0.0% 0 0.0%
theme_image_formatter0 N/A% -3 -8.1% 2 3.6% 0 0.0% 88 100.0%
_contextual_links_to_id0 N/A% 3 8.1% 8 14.5% 0 0.0% 0 0.0%
text_summary0 N/A% 1 2.7% 0 0.0% 0 0.0% 0 0.0%
_filter_html_image_secure_process0 N/A% 0 0.0% 4 7.3% -24 -100.0% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 39 105.4% 36 65.5% 0 0.0% 0 0.0%