Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render_collect_cache_tags@1

drupal_render_collect_cache_tags@1Run #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,559 1,595 36 2.3%
Incl. Wall Time (microsec) per call 260 266 6 2.3%
Excl. Wall Time (microsec)48 58 10 20.8%
Incl. CPU (microsecs)1,565 1,601 36 2.3%
Incl. CPU (microsecs) per call 261 267 6 2.3%
Excl. CPU (microsec)45 55 10 22.2%
Incl. MemUse (bytes)14,944 14,944 0 0.0%
Incl. MemUse (bytes) per call 2,491 2,491 0 0.0%
Excl. MemUse (bytes)-2,096 -2,096 0 0.0%
Incl. PeakMemUse (bytes)20,712 19,744 -968 -4.7%
Incl. PeakMemUse (bytes) per call 3,452 3,291 -161 -4.7%
Excl. PeakMemUse (bytes)680 448 -232 -34.1%

Parent/Child Regression/Improvement report for drupal_render_collect_cache_tags@1 [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_collect_cache_tags@10 N/A% 36 1.4% 36 1.4% 0 0.0% -968 -1.1%
Exclusive Metrics Diff for Current Function10 27.8% 10 27.8% 0 N/A% -232 -24.0%
Parent function
drupal_render_collect_cache_tags0 N/A% 36 100.0% 36 100.0% 0 N/A% -968 -100.0%
Child functions
drupal_render_collect_cache_tags@20 N/A% 25 69.4% 23 63.9% 0 N/A% -160 -16.5%
element_children0 N/A% 1 2.8% 3 8.3% 0 N/A% -576 -59.5%