Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strlen

strlenRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls63 82 19 30.2%
Incl. Wall Time (microsec)78 109 31 39.7%
Incl. Wall Time (microsec) per call 1 1 0 7.4%
Excl. Wall Time (microsec)78 109 31 39.7%
Incl. CPU (microsecs)180 211 31 17.2%
Incl. CPU (microsecs) per call 3 3 -0 -9.9%
Excl. CPU (microsec)180 211 31 17.2%
Incl. MemUse (bytes)7,096 9,400 2,304 32.5%
Incl. MemUse (bytes) per call 113 115 2 1.8%
Excl. MemUse (bytes)7,096 9,400 2,304 32.5%
Incl. PeakMemUse (bytes)3,328 3,712 384 11.5%
Incl. PeakMemUse (bytes) per call 53 45 -8 -14.3%
Excl. PeakMemUse (bytes)3,328 3,712 384 11.5%

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
strlen19 100.0% 31 0.3% 31 0.2% 2,304 1.5% 384 0.0%
Exclusive Metrics Diff for Current Function31 100.0% 31 100.0% 2,304 100.0% 384 100.0%
Parent functions
_filter_xss_attributes10 52.6% 10 32.3% 18 58.1% 768 33.3% 288 75.0%
_filter_xss_split6 31.6% 6 19.4% 13 41.9% 768 33.3% 96 25.0%
drupal_validate_utf83 15.8% 2 6.5% 8 25.8% 0 0.0% 0 0.0%
_drupal_log_error2 10.5% 2 6.5% 7 22.6% 768 33.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix-1 -5.3% -1 -3.2% -4 -12.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo-1 -5.3% -1 -3.2% -3 -9.7% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename0 0.0% 0 0.0% -2 -6.5% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 10 32.3% -5 -16.1% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 3 9.7% 0 0.0% 0 0.0% 0 0.0%
request_path0 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%