Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for simpletest_requirements

simpletest_requirementsRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)251 271 20 8.0%
Incl. Wall Time (microsec) per call 251 271 20 8.0%
Excl. Wall Time (microsec)38 36 -2 -5.3%
Incl. CPU (microsecs)252 272 20 7.9%
Incl. CPU (microsecs) per call 252 272 20 7.9%
Excl. CPU (microsec)25 29 4 16.0%
Incl. MemUse (bytes)27,384 27,384 0 0.0%
Incl. MemUse (bytes) per call 27,384 27,384 0 0.0%
Excl. MemUse (bytes)5,240 5,240 0 0.0%
Incl. PeakMemUse (bytes)23,968 23,968 0 0.0%
Incl. PeakMemUse (bytes) per call 23,968 23,968 0 0.0%
Excl. PeakMemUse (bytes)2,720 2,720 0 0.0%

Parent/Child Regression/Improvement report for simpletest_requirements [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
simpletest_requirements0 N/A% 20 20.4% 20 7.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -10.0% 4 20.0% 0 N/A% 0 N/A%
Parent function
call_user_func_array@20 N/A% 20 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
drupal_verify_install_file0 N/A% 26 130.0% 27 135.0% 0 N/A% 0 N/A%
t0 N/A% -4 -20.0% -6 -30.0% 0 N/A% 0 N/A%
file_save_htaccess0 N/A% 1 5.0% 1 5.0% 0 N/A% 0 N/A%
drupal_check_memory_limit0 N/A% -1 -5.0% -2 -10.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%
method_exists0 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%
ini_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%