Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strlen

strlenRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls62 82 20 32.3%
Incl. Wall Time (microsec)74 101 27 36.5%
Incl. Wall Time (microsec) per call 1 1 0 3.2%
Excl. Wall Time (microsec)74 101 27 36.5%
Incl. CPU (microsecs)173 205 32 18.5%
Incl. CPU (microsecs) per call 3 3 -0 -10.4%
Excl. CPU (microsec)173 205 32 18.5%
Incl. MemUse (bytes)7,096 9,400 2,304 32.5%
Incl. MemUse (bytes) per call 114 115 0 0.2%
Excl. MemUse (bytes)7,096 9,400 2,304 32.5%
Incl. PeakMemUse (bytes)3,328 3,824 496 14.9%
Incl. PeakMemUse (bytes) per call 54 47 -7 -13.1%
Excl. PeakMemUse (bytes)3,328 3,824 496 14.9%

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
strlen20 100.0% 27 0.2% 32 0.2% 2,304 0.9% 496 0.2%
Exclusive Metrics Diff for Current Function27 100.0% 32 100.0% 2,304 100.0% 496 100.0%
Parent functions
_filter_xss_attributes10 50.0% 10 37.0% 23 71.9% 768 33.3% 288 58.1%
_filter_xss_split6 30.0% 6 22.2% 11 34.4% 768 33.3% 208 41.9%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 5 18.5% 3 9.4% 0 0.0% 0 0.0%
drupal_validate_utf82 10.0% 4 14.8% 8 25.0% 0 0.0% 0 0.0%
_drupal_log_error2 10.0% 2 7.4% 6 18.8% 768 33.3% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% -1 -3.7% -1 -3.1% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 1 3.7% -2 -6.2% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% -13 -40.6% 0 0.0% 0 0.0%
request_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 0.0% -2 -6.2% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename0 0.0% 0 0.0% -1 -3.1% 0 0.0% 0 0.0%