Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strlen

strlenRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls22 23 1 4.5%
Incl. Wall Time (microsec)10 9 -1 -10.0%
Incl. Wall Time (microsec) per call 0 0 -0 -13.9%
Excl. Wall Time (microsec)10 9 -1 -10.0%
Incl. CPU (microsecs)35 37 2 5.7%
Incl. CPU (microsecs) per call 2 2 0 1.1%
Excl. CPU (microsec)35 37 2 5.7%
Incl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. MemUse (bytes) per call 323 309 -14 -4.3%
Excl. MemUse (bytes)7,096 7,096 0 0.0%
Incl. PeakMemUse (bytes)4,208 4,208 0 0.0%
Incl. PeakMemUse (bytes) per call 191 183 -8 -4.3%
Excl. PeakMemUse (bytes)4,208 4,208 0 0.0%

Parent/Child Regression/Improvement report for 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
strlen1 100.0% -1 -0.2% 2 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_validate_utf80 0.0% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Twig_Environment::getCacheFilename1 100.0% 1 100.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -1 -100.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
request_path0 0.0% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%