Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for function_exists

function_existsRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls3,917 3,919 2 0.1%
Incl. Wall Time (microsec)6,276 6,327 51 0.8%
Incl. Wall Time (microsec) per call 2 2 0 0.8%
Excl. Wall Time (microsec)6,276 6,327 51 0.8%
Incl. CPU (microsecs)9,271 9,282 11 0.1%
Incl. CPU (microsecs) per call 2 2 0 0.1%
Excl. CPU (microsec)9,271 9,282 11 0.1%
Incl. MemUse (bytes)14,216 14,216 0 0.0%
Incl. MemUse (bytes) per call 4 4 -0 -0.1%
Excl. MemUse (bytes)14,216 14,216 0 0.0%
Incl. PeakMemUse (bytes)3,072 3,360 288 9.4%
Incl. PeakMemUse (bytes) per call 1 1 0 9.3%
Excl. PeakMemUse (bytes)3,072 3,360 288 9.4%

Parent/Child Regression/Improvement report for function_exists [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
function_exists2 100.0% 51 0.1% 11 0.0% 0 0.0% 288 0.1%
Exclusive Metrics Diff for Current Function51 100.0% 11 100.0% 0 N/A% 288 100.0%
Parent functions
Symfony\Component\Yaml\Inline::parse0 0.0% 21 41.2% 31 281.8% 0 N/A% 0 0.0%
theme@10 0.0% 14 27.5% -79 -718.2% 0 N/A% 200 69.4%
theme2 100.0% 6 11.8% -6 -54.5% 0 N/A% 48 16.7%
Drupal\Core\Extension\ModuleHandler::implementsHook0 0.0% 6 11.8% 7 63.6% 0 N/A% 40 13.9%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo0 0.0% 6 11.8% 30 272.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 0.0% 5 9.8% 7 63.6% 0 N/A% 0 0.0%
Symfony\Component\Yaml\Parser::parse0 0.0% -4 -7.8% 56 509.1% 0 N/A% 0 0.0%
theme@20 0.0% -3 -5.9% -36 -327.3% 0 N/A% 0 0.0%
Symfony\Component\Yaml\Parser::parse@10 0.0% 3 5.9% -3 -27.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% -2 -3.9% -2 -18.2% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -1 -2.0% 2 18.2% 0 N/A% 0 0.0%
theme@40 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@30 0.0% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
rdf_get_namespaces0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_drupal_theme_initialize0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
???_op@10 0.0% 0 0.0% 2 18.2% 0 N/A% 0 0.0%
drupal_get_filename0 0.0% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::check0 0.0% 0 0.0% 2 18.2% 0 N/A% 0 0.0%