Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal::cache

Drupal::cacheRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls39 38 -1 -2.6%
Incl. Wall Time (microsec)928 905 -23 -2.5%
Incl. Wall Time (microsec) per call 24 24 0 0.1%
Excl. Wall Time (microsec)209 197 -12 -5.7%
Incl. CPU (microsecs)959 939 -20 -2.1%
Incl. CPU (microsecs) per call 25 25 0 0.5%
Excl. CPU (microsec)188 179 -9 -4.8%
Incl. MemUse (bytes)16,692 16,076 -616 -3.7%
Incl. MemUse (bytes) per call 428 423 -5 -1.2%
Excl. MemUse (bytes)868 716 -152 -17.5%
Incl. PeakMemUse (bytes)18,480 17,828 -652 -3.5%
Incl. PeakMemUse (bytes) per call 474 469 -5 -1.0%
Excl. PeakMemUse (bytes)1,276 1,096 -180 -14.1%

Parent/Child Regression/Improvement report for Drupal::cache [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::cache-1 -50.0% -23 -0.0% -20 -0.0% -616 -0.2% -652 -0.2%
Exclusive Metrics Diff for Current Function-12 -52.2% -9 -45.0% -152 -24.7% -180 -27.6%
Parent function
cache-1 -100.0% -23 -100.0% -20 -100.0% -616 -100.0% -652 -100.0%
Child functions
Symfony\Component\DependencyInjection\Container::get@1-1 -100.0% -8 -34.8% -11 -55.0% -460 -74.7% -496 -76.1%
Symfony\Component\DependencyInjection\Container::get@70 0.0% -3 -13.0% -3 -15.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 0.0% 0 0.0% 3 15.0% -4 -0.6% 24 3.7%