Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_modules

system_modulesRun #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)482,318 481,100 -1,218 -0.3%
Incl. Wall Time (microsec) per call 482,318 481,100 -1,218 -0.3%
Excl. Wall Time (microsec)3,532 3,475 -57 -1.6%
Incl. CPU (microsecs)452,446 451,894 -552 -0.1%
Incl. CPU (microsecs) per call 452,446 451,894 -552 -0.1%
Excl. CPU (microsec)2,857 2,875 18 0.6%
Incl. MemUse (bytes)4,193,536 4,191,744 -1,792 -0.0%
Incl. MemUse (bytes) per call 4,193,536 4,191,744 -1,792 -0.0%
Excl. MemUse (bytes)-294,304 -294,304 0 0.0%
Incl. PeakMemUse (bytes)4,191,640 4,190,472 -1,168 -0.0%
Incl. PeakMemUse (bytes) per call 4,191,640 4,190,472 -1,168 -0.0%
Excl. PeakMemUse (bytes)1,240 448 -792 -63.9%

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% -1,218 -6.4% -552 -2.7% -1,792 -1.0% -1,168 -0.6%
Exclusive Metrics Diff for Current Function-57 -4.7% 18 3.3% 0 0.0% -792 -67.8%
Parent function
call_user_func_array@20 N/A% -1,218 -100.0% -552 -100.0% -1,792 -100.0% -1,168 -100.0%
Child functions
system_rebuild_module_data0 N/A% -1,750 -143.7% -96 -17.4% 24 1.3% 744 63.7%
menu_get_item0 N/A% 1,068 87.7% 20 3.6% -48 -2.7% -368 -31.5%
module_invoke0 N/A% -289 -23.7% -239 -43.3% -1,392 -77.7% -1,872 -160.3%
t0 N/A% -278 -22.8% -301 -54.5% 0 0.0% 1,328 113.7%
module_implements0 N/A% 79 6.5% 68 12.3% -8 -0.4% 0 0.0%
load::includes/install.inc0 N/A% 36 3.0% 37 6.7% -184 -10.3% 2,600 222.6%
_system_modules_build_row0 N/A% -24 -2.0% -21 -3.8% -64 -3.6% -1,624 -139.0%
drupal_check_incompatibility0 N/A% -14 -1.1% -26 -4.7% 24 1.3% -360 -30.8%
run_init::includes/install.inc0 N/A% 9 0.7% 11 2.0% 0 0.0% 0 0.0%
str_replace0 N/A% 4 0.3% -10 -1.8% -24 -1.3% -600 -51.4%
in_array0 N/A% 4 0.3% -6 -1.1% 0 0.0% 0 0.0%
uasort0 N/A% -3 -0.2% -4 -0.7% 0 0.0% 0 0.0%
drupal_install_profile_distribution_name0 N/A% -2 -0.2% -2 -0.4% -120 -6.7% -224 -19.2%
module_exists0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
element_children0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
url0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_help_arg0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
check_plain0 N/A% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
user_access0 N/A% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%