Diff Report
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_render_cache_placeholder

drupal_pre_render_render_cache_placeholderRun #52f5cb9d4924fRun #52f5cb0964fa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)253 214 -39 -15.4%
Incl. Wall Time (microsec) per call 127 107 -20 -15.4%
Excl. Wall Time (microsec)27 29 2 7.4%
Incl. CPU (microsecs)256 216 -40 -15.6%
Incl. CPU (microsecs) per call 128 108 -20 -15.6%
Excl. CPU (microsec)23 22 -1 -4.3%
Incl. MemUse (bytes)11,520 11,520 0 0.0%
Incl. MemUse (bytes) per call 5,760 5,760 0 0.0%
Excl. MemUse (bytes)5,256 5,256 0 0.0%
Incl. PeakMemUse (bytes)129,944 129,944 0 0.0%
Incl. PeakMemUse (bytes) per call 64,972 64,972 0 0.0%
Excl. PeakMemUse (bytes)304 304 0 0.0%

Parent/Child Regression/Improvement report for drupal_pre_render_render_cache_placeholder [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_pre_render_render_cache_placeholder0 N/A% -39 -7.3% -40 -9.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 5.1% -1 -2.5% 0 N/A% 0 N/A%
Parent function
call_user_func0 N/A% -39 -100.0% -40 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::randomStringHashed0 N/A% -41 -105.1% -40 -100.0% 0 N/A% 0 N/A%
drupal_render_cache_generate_placeholder0 N/A% 0 0.0% 1 2.5% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_callable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%