Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: 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 #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)214 169 -45 -21.0%
Incl. Wall Time (microsec) per call 107 85 -23 -21.0%
Excl. Wall Time (microsec)29 29 0 0.0%
Incl. CPU (microsecs)216 172 -44 -20.4%
Incl. CPU (microsecs) per call 108 86 -22 -20.4%
Excl. CPU (microsec)22 22 0 0.0%
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)129,944 130,064 120 0.1%
Incl. PeakMemUse (bytes) per call 64,972 65,032 60 0.1%
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% -45 -48.4% -44 -22.6% 0 0.0% 120 0.4%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
call_user_func0 N/A% -45 -100.0% -44 -100.0% 0 N/A% 120 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomStringHashed0 N/A% -44 -97.8% -43 -97.7% 0 N/A% 120 100.0%
drupal_render_cache_generate_placeholder0 N/A% -1 -2.2% -1 -2.3% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
is_callable0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%