Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_modules

system_modulesRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)481,100 488,141 7,041 1.5%
Incl. Wall Time (microsec) per call 481,100 488,141 7,041 1.5%
Excl. Wall Time (microsec)3,475 3,359 -116 -3.3%
Incl. CPU (microsecs)451,894 447,165 -4,729 -1.0%
Incl. CPU (microsecs) per call 451,894 447,165 -4,729 -1.0%
Excl. CPU (microsec)2,875 2,709 -166 -5.8%
Incl. MemUse (bytes)4,191,744 4,191,744 0 0.0%
Incl. MemUse (bytes) per call 4,191,744 4,191,744 0 0.0%
Excl. MemUse (bytes)-294,304 -294,304 0 0.0%
Incl. PeakMemUse (bytes)4,190,472 4,190,472 0 0.0%
Incl. PeakMemUse (bytes) per call 4,190,472 4,190,472 0 0.0%
Excl. PeakMemUse (bytes)448 448 0 0.0%

Parent/Child Regression/Improvement report for system_modules [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
system_modules0 N/A% 7,041 3088.2% -4,729 -38.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-116 -1.6% -166 -3.5% 0 N/A% 0 N/A%
Parent function
call_user_func_array@20 N/A% 7,041 100.0% -4,729 -100.0% 0 N/A% 0 N/A%
Child functions
menu_get_item0 N/A% 12,355 175.5% 2,700 57.1% 0 N/A% 0 N/A%
system_rebuild_module_data0 N/A% -3,636 -51.6% -5,625 -118.9% 0 N/A% 0 N/A%
module_invoke0 N/A% -693 -9.8% -813 -17.2% 0 N/A% 0 N/A%
t0 N/A% -316 -4.5% -297 -6.3% 0 N/A% 0 N/A%
module_implements0 N/A% -260 -3.7% -252 -5.3% 0 N/A% 0 N/A%
_system_modules_build_row0 N/A% -128 -1.8% -133 -2.8% 0 N/A% 0 N/A%
load::includes/install.inc0 N/A% -80 -1.1% -81 -1.7% 0 N/A% 0 N/A%
uasort0 N/A% -66 -0.9% -67 -1.4% 0 N/A% 0 N/A%
run_init::includes/install.inc0 N/A% -10 -0.1% -11 -0.2% 0 N/A% 0 N/A%
str_replace0 N/A% -6 -0.1% 14 0.3% 0 N/A% 0 N/A%
user_access0 N/A% -2 -0.0% 5 0.1% 0 N/A% 0 N/A%
url0 N/A% 2 0.0% 1 0.0% 0 N/A% 0 N/A%
element_children0 N/A% 2 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_install_profile_distribution_name0 N/A% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A%
check_plain0 N/A% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A%
module_exists0 N/A% -1 -0.0% -2 -0.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -0.0% -2 -0.0% 0 N/A% 0 N/A%
drupal_help_arg0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_check_incompatibility0 N/A% 0 0.0% 3 0.1% 0 N/A% 0 N/A%