Diff Report
Run #52f5cbc19a0d8: 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 #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)169 214 45 26.6%
Incl. Wall Time (microsec) per call 85 107 23 26.6%
Excl. Wall Time (microsec)29 29 0 0.0%
Incl. CPU (microsecs)172 216 44 25.6%
Incl. CPU (microsecs) per call 86 108 22 25.6%
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)130,064 129,944 -120 -0.1%
Incl. PeakMemUse (bytes) per call 65,032 64,972 -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%