Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls16 2 -14 -87.5%
Incl. Wall Time (microsec)277 53 -224 -80.9%
Incl. Wall Time (microsec) per call 17 27 9 53.1%
Excl. Wall Time (microsec)88 15 -73 -83.0%
Incl. CPU (microsecs)294 58 -236 -80.3%
Incl. CPU (microsecs) per call 18 29 11 57.8%
Excl. CPU (microsec)91 18 -73 -80.2%
Incl. MemUse (bytes)5,600 4,928 -672 -12.0%
Incl. MemUse (bytes) per call 350 2,464 2,114 604.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes) per call 264 2,108 1,845 700.0%
Excl. PeakMemUse (bytes)1,592 1,592 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_strlen-14 -50.0% -224 -28.1% -236 -15.5% -672 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-73 -32.6% -73 -30.9% 0 0.0% 0 N/A%
Parent functions
_contextual_links_to_id-8 -57.1% -130 -58.0% -138 -58.5% -384 -57.1% 0 N/A%
template_preprocess_username-6 -42.9% -94 -42.0% -98 -41.5% -288 -42.9% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen-14 -100.0% -151 -67.4% -163 -69.1% -672 -100.0% 0 N/A%