Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)1,665 1,678 13 0.8%
Incl. Wall Time (microsec) per call 64 65 1 0.8%
Excl. Wall Time (microsec)118 127 9 7.6%
Incl. CPU (microsecs)1,535 1,537 2 0.1%
Incl. CPU (microsecs) per call 59 59 0 0.1%
Excl. CPU (microsec)103 113 10 9.7%
Incl. MemUse (bytes)45,240 45,240 0 0.0%
Incl. MemUse (bytes) per call 1,740 1,740 0 0.0%
Excl. MemUse (bytes)7,888 7,888 0 0.0%
Incl. PeakMemUse (bytes)34,104 33,944 -160 -0.5%
Incl. PeakMemUse (bytes) per call 1,312 1,306 -6 -0.5%
Excl. PeakMemUse (bytes)2,096 2,080 -16 -0.8%

Parent/Child Regression/Improvement report for drupal_alter [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
drupal_alter0 N/A% 13 3.1% 2 0.8% 0 0.0% -160 -0.4%
Exclusive Metrics Diff for Current Function9 69.2% 10 500.0% 0 N/A% -16 -10.0%
Parent functions
_template_preprocess_default_variables0 N/A% -15 -115.4% -16 -800.0% -2,200 N/A% -2,600 -1625.0%
drupal_get_css0 N/A% 5 38.5% 1 50.0% 0 N/A% 0 0.0%
element_info0 N/A% 4 30.8% 4 200.0% 2,200 N/A% 464 290.0%
drupal_get_library0 N/A% 4 30.8% 4 200.0% 0 N/A% 0 0.0%
file_create_url0 N/A% 4 30.8% 3 150.0% 0 N/A% -240 -150.0%
drupal_prepare_page0 N/A% 3 23.1% 2 100.0% 0 N/A% 2,216 1385.0%
drupal_get_js0 N/A% 3 23.1% 1 50.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 2 15.4% 2 100.0% 0 N/A% 0 0.0%
menu_get_item0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 1 7.7% 1 50.0% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal::moduleHandler0 N/A% 8 61.5% 5 250.0% 0 N/A% -528 -330.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -4 -30.8% -13 -650.0% 0 N/A% 384 240.0%