Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519dd86a86681Run #519dd9ab8b74dDiffDiff%
Number of Function Calls126 126 0 0.0%
Incl. Wall Time (microsec)1,046 1,080 34 3.3%
Incl. Wall Time (microsec) per call 8 9 0 3.3%
Excl. Wall Time (microsec)275 267 -8 -2.9%
Incl. CPU (microsecs)1,145 1,197 52 4.5%
Incl. CPU (microsecs) per call 9 10 0 4.5%
Excl. CPU (microsec)305 291 -14 -4.6%
Incl. MemUse (bytes)11,768 11,768 0 0.0%
Incl. MemUse (bytes) per call 93 93 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)4,424 4,424 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)2,168 2,168 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% 34 0.1% 52 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -23.5% -14 -26.9% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 34 100.0% 43 82.7% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% 5 14.7% 7 13.5% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% -5 -14.7% 2 3.8% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 42 123.5% 66 126.9% 0 N/A% 0 N/A%