Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls16 11 -5 -31.2%
Incl. Wall Time (microsec)281 205 -76 -27.0%
Incl. Wall Time (microsec) per call 18 19 1 6.1%
Excl. Wall Time (microsec)84 63 -21 -25.0%
Incl. CPU (microsecs)299 217 -82 -27.4%
Incl. CPU (microsecs) per call 19 20 1 5.6%
Excl. CPU (microsec)90 64 -26 -28.9%
Incl. MemUse (bytes)5,600 5,360 -240 -4.3%
Incl. MemUse (bytes) per call 350 487 137 39.2%
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 264 383 120 45.5%
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-5 -50.0% -76 -0.6% -82 -0.5% -240 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-21 -27.6% -26 -31.7% 0 0.0% 0 N/A%
Parent functions
template_preprocess_username-5 -100.0% -77 -101.3% -82 -100.0% -240 -100.0% 0 N/A%
_contextual_links_to_id0 0.0% 1 1.3% 0 0.0% 0 0.0% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen-5 -100.0% -55 -72.4% -56 -68.3% -240 -100.0% 0 N/A%