Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for dirname

dirnameRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls301 301 0 0.0%
Incl. Wall Time (microsec)302 310 8 2.6%
Incl. Wall Time (microsec) per call 1 1 0 2.6%
Excl. Wall Time (microsec)302 310 8 2.6%
Incl. CPU (microsecs)517 521 4 0.8%
Incl. CPU (microsecs) per call 2 2 0 0.8%
Excl. CPU (microsec)517 521 4 0.8%
Incl. MemUse (bytes)19,516 19,516 0 0.0%
Incl. MemUse (bytes) per call 65 65 0 0.0%
Excl. MemUse (bytes)19,516 19,516 0 0.0%
Incl. PeakMemUse (bytes)7,156 7,204 48 0.7%
Incl. PeakMemUse (bytes) per call 24 24 0 0.7%
Excl. PeakMemUse (bytes)7,156 7,204 48 0.7%

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% 8 0.5% 4 0.4% 0 0.0% 48 6.9%
Exclusive Metrics Diff for Current Function8 100.0% 4 100.0% 0 N/A% 48 100.0%
Parent functions
Drupal\Core\Extension\Extension::getPath0 N/A% 8 100.0% 5 125.0% 0 N/A% 48 100.0%
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% 0 0.0% 0 N/A% 0 0.0%
system_register0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
drupal_get_path0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 0.0%
run_init::includes/bootstrap.inc0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%
run_init::composer/autoload_files.php0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%
run_init::composer/include_paths.php0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 0.0%
run_init::composer/autoload_namespaces.php0 N/A% 0 0.0% -1 -25.0% 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% -1 -25.0% 0 N/A% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%