Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render_cache_generate_placeholder

drupal_render_cache_generate_placeholderRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)1,410 1,473 63 4.5%
Incl. Wall Time (microsec) per call 71 74 3 4.5%
Excl. Wall Time (microsec)281 270 -11 -3.9%
Incl. CPU (microsecs)1,431 1,493 62 4.3%
Incl. CPU (microsecs) per call 72 75 3 4.3%
Excl. CPU (microsec)231 214 -17 -7.4%
Incl. MemUse (bytes)13,888 13,888 0 0.0%
Incl. MemUse (bytes) per call 694 694 0 0.0%
Excl. MemUse (bytes)7,800 7,792 -8 -0.1%
Incl. PeakMemUse (bytes)91,520 93,264 1,744 1.9%
Incl. PeakMemUse (bytes) per call 4,576 4,663 87 1.9%
Excl. PeakMemUse (bytes)1,040 1,040 0 0.0%

Parent/Child Regression/Improvement report for drupal_render_cache_generate_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_render_cache_generate_placeholder0 N/A% 63 0.7% 62 0.8% 0 0.0% 1,744 1.4%
Exclusive Metrics Diff for Current Function-11 -17.5% -17 -27.4% -8 N/A% 0 0.0%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 102 161.9% 105 169.4% 0 N/A% 1,744 100.0%
Drupal\node\NodeViewBuilder::buildComponents0 N/A% -39 -61.9% -43 -69.4% 0 N/A% 0 0.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% 68 107.9% 75 121.0% 8 N/A% 1,744 100.0%
strpos0 N/A% 3 4.8% -2 -3.2% 0 N/A% 0 0.0%
is_callable0 N/A% 2 3.2% 2 3.2% 0 N/A% 0 0.0%
is_string0 N/A% 1 1.6% 4 6.5% 0 N/A% 0 0.0%