Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for dirname

dirnameRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls248 248 0 0.0%
Incl. Wall Time (microsec)257 250 -7 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.7%
Excl. Wall Time (microsec)257 250 -7 -2.7%
Incl. CPU (microsecs)443 420 -23 -5.2%
Incl. CPU (microsecs) per call 2 2 -0 -5.2%
Excl. CPU (microsec)443 420 -23 -5.2%
Incl. MemUse (bytes)17,036 17,036 0 0.0%
Incl. MemUse (bytes) per call 69 69 0 0.0%
Excl. MemUse (bytes)17,036 17,036 0 0.0%
Incl. PeakMemUse (bytes)7,420 7,484 64 0.9%
Incl. PeakMemUse (bytes) per call 30 30 0 0.9%
Excl. PeakMemUse (bytes)7,420 7,484 64 0.9%

Parent/Child Regression/Improvement report for dirname [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
dirname0 N/A% -7 -2.0% -23 -12.3% 0 0.0% 64 0.6%
Exclusive Metrics Diff for Current Function-7 -100.0% -23 -100.0% 0 N/A% 64 100.0%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% -7 -100.0% -16 -69.6% 0 N/A% 64 100.0%
request_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareBaseUrl0 N/A% 0 0.0% -3 -13.0% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
run_init::composer/autoload_files.php0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
run_init::composer/autoload_psr4.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
run_init::composer/autoload_classmap.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%