Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render_cache_generate_placeholder

drupal_render_cache_generate_placeholderRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)292 275 -17 -5.8%
Incl. Wall Time (microsec) per call 97 92 -6 -5.8%
Excl. Wall Time (microsec)15 14 -1 -6.7%
Incl. CPU (microsecs)297 280 -17 -5.7%
Incl. CPU (microsecs) per call 99 93 -6 -5.7%
Excl. CPU (microsec)17 16 -1 -5.9%
Incl. MemUse (bytes)3,752 3,752 0 0.0%
Incl. MemUse (bytes) per call 1,251 1,251 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)168,456 134,176 -34,280 -20.3%
Incl. PeakMemUse (bytes) per call 56,152 44,725 -11,427 -20.3%
Excl. PeakMemUse (bytes)48 48 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% -17 -0.4% -17 -0.5% 0 0.0% -34,280 -29.0%
Exclusive Metrics Diff for Current Function-1 -5.9% -1 -5.9% 0 N/A% 0 0.0%
Parent functions
Drupal\node\NodeViewBuilder::buildComponents0 N/A% -21 -123.5% -21 -123.5% 0 N/A% 0 0.0%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 4 23.5% 4 23.5% 0 N/A% -34,280 -100.0%
Child function
Drupal\Component\Utility\Crypt::randomBytesBase640 N/A% -16 -94.1% -16 -94.1% 0 N/A% -34,280 -100.0%