Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for strlen

strlenRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls73 92 19 26.0%
Incl. Wall Time (microsec)94 108 14 14.9%
Incl. Wall Time (microsec) per call 1 1 -0 -8.8%
Excl. Wall Time (microsec)94 108 14 14.9%
Incl. CPU (microsecs)193 228 35 18.1%
Incl. CPU (microsecs) per call 3 2 -0 -6.3%
Excl. CPU (microsec)193 228 35 18.1%
Incl. MemUse (bytes)7,096 9,400 2,304 32.5%
Incl. MemUse (bytes) per call 97 102 5 5.1%
Excl. MemUse (bytes)7,096 9,400 2,304 32.5%
Incl. PeakMemUse (bytes)3,480 3,976 496 14.3%
Incl. PeakMemUse (bytes) per call 48 43 -4 -9.3%
Excl. PeakMemUse (bytes)3,480 3,976 496 14.3%

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
strlen19 100.0% 14 0.2% 35 0.7% 2,304 0.8% 496 0.2%
Exclusive Metrics Diff for Current Function14 100.0% 35 100.0% 2,304 100.0% 496 100.0%
Parent functions
_filter_xss_split6 31.6% 6 42.9% 11 31.4% 768 33.3% 208 41.9%
_filter_xss_attributes10 52.6% 10 71.4% 20 57.1% 768 33.3% 288 58.1%
_drupal_log_error2 10.5% 2 14.3% 6 17.1% 768 33.3% 0 0.0%
drupal_validate_utf81 5.3% 0 0.0% 3 8.6% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 3 21.4% -2 -5.7% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% -7 -50.0% -8 -22.9% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 2 5.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 0 0.0% 2 5.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%