Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strlen

strlenRun #519c116ac5313Run #519c146573182DiffDiff%
Number of Function Calls187 188 1 0.5%
Incl. Wall Time (microsec)183 183 0 0.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)183 183 0 0.0%
Incl. CPU (microsecs)358 330 -28 -7.8%
Incl. CPU (microsecs) per call 2 2 -0 -8.3%
Excl. CPU (microsec)358 330 -28 -7.8%
Incl. MemUse (bytes)3,920 4,352 432 11.0%
Incl. MemUse (bytes) per call 21 23 2 10.4%
Excl. MemUse (bytes)3,920 4,352 432 11.0%
Incl. PeakMemUse (bytes)2,988 3,332 344 11.5%
Incl. PeakMemUse (bytes) per call 16 18 2 10.9%
Excl. PeakMemUse (bytes)2,988 3,332 344 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
strlen1 100.0% 0 0.0% -28 -0.0% 432 0.2% 344 0.1%
Exclusive Metrics Diff for Current Function0 N/A% -28 -100.0% 432 100.0% 344 100.0%
Parent functions
drupal_validate_utf80 0.0% -2 N/A% -27 -96.4% 0 0.0% 0 0.0%
devel_silent0 0.0% -1 N/A% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename1 100.0% 1 N/A% 2 7.1% 432 100.0% 344 100.0%
Drupal\Component\Utility\Crypt::randomBytes0 0.0% 1 N/A% 3 10.7% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 1 N/A% 2 7.1% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath@10 0.0% 0 N/A% -2 -7.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo0 0.0% 0 N/A% -1 -3.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 N/A% -2 -7.1% 0 0.0% 0 0.0%
request_path0 0.0% 0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::getPropertyPath0 0.0% 0 N/A% -3 -10.7% 0 0.0% 0 0.0%