Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for strlen

strlenRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls82 63 -19 -23.2%
Incl. Wall Time (microsec)109 78 -31 -28.4%
Incl. Wall Time (microsec) per call 1 1 -0 -6.9%
Excl. Wall Time (microsec)109 78 -31 -28.4%
Incl. CPU (microsecs)211 180 -31 -14.7%
Incl. CPU (microsecs) per call 3 3 0 11.0%
Excl. CPU (microsec)211 180 -31 -14.7%
Incl. MemUse (bytes)9,400 7,096 -2,304 -24.5%
Incl. MemUse (bytes) per call 115 113 -2 -1.7%
Excl. MemUse (bytes)9,400 7,096 -2,304 -24.5%
Incl. PeakMemUse (bytes)3,712 3,328 -384 -10.3%
Incl. PeakMemUse (bytes) per call 45 53 8 16.7%
Excl. PeakMemUse (bytes)3,712 3,328 -384 -10.3%

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
strlen-19 -100.0% -31 -0.3% -31 -0.2% -2,304 -1.5% -384 -0.0%
Exclusive Metrics Diff for Current Function-31 -100.0% -31 -100.0% -2,304 -100.0% -384 -100.0%
Parent functions
_filter_xss_attributes-10 -52.6% -10 -32.3% -18 -58.1% -768 -33.3% -288 -75.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -10 -32.3% 5 16.1% 0 0.0% 0 0.0%
_filter_xss_split-6 -31.6% -6 -19.4% -13 -41.9% -768 -33.3% -96 -25.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -3 -9.7% 0 0.0% 0 0.0% 0 0.0%
drupal_validate_utf8-3 -15.8% -2 -6.5% -8 -25.8% 0 0.0% 0 0.0%
_drupal_log_error-2 -10.5% -2 -6.5% -7 -22.6% -768 -33.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 5.3% 1 3.2% 3 9.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix1 5.3% 1 3.2% 4 12.9% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 0.0% 3 9.7% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% -1 -3.2% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename0 0.0% 0 0.0% 2 6.5% 0 0.0% 0 0.0%