Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render_cache_generate_placeholder

drupal_render_cache_generate_placeholderRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)602 620 18 3.0%
Incl. Wall Time (microsec) per call 60 62 2 3.0%
Excl. Wall Time (microsec)113 109 -4 -3.5%
Incl. CPU (microsecs)614 630 16 2.6%
Incl. CPU (microsecs) per call 61 63 2 2.6%
Excl. CPU (microsec)79 76 -3 -3.8%
Incl. MemUse (bytes)10,008 10,008 0 0.0%
Incl. MemUse (bytes) per call 1,001 1,001 0 0.0%
Excl. MemUse (bytes)5,360 5,360 0 0.0%
Incl. PeakMemUse (bytes)82,040 82,832 792 1.0%
Incl. PeakMemUse (bytes) per call 8,204 8,283 79 1.0%
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% 18 2.4% 16 4.4% 0 0.0% 792 7.5%
Exclusive Metrics Diff for Current Function-4 -22.2% -3 -18.8% 0 N/A% 0 0.0%
Parent functions
Drupal\node\NodeViewBuilder::buildComponents0 N/A% 12 66.7% 10 62.5% 0 N/A% 0 0.0%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 6 33.3% 6 37.5% 0 N/A% 792 100.0%
Child functions
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% 18 100.0% 16 100.0% 0 N/A% 792 100.0%
strpos0 N/A% 3 16.7% -1 -6.2% 0 N/A% 0 0.0%
is_callable0 N/A% 1 5.6% 1 6.2% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% 3 18.8% 0 N/A% 0 0.0%