Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for run_init::Cache/DatabaseBackend.php

run_init::Cache/DatabaseBackend.phpRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)164 167 3 1.8%
Incl. Wall Time (microsec) per call 164 167 3 1.8%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)166 167 1 0.6%
Incl. CPU (microsecs) per call 166 167 1 0.6%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)28,800 28,784 -16 -0.1%
Incl. MemUse (bytes) per call 28,800 28,784 -16 -0.1%
Excl. MemUse (bytes)968 976 8 0.8%
Incl. PeakMemUse (bytes)16,392 16,280 -112 -0.7%
Incl. PeakMemUse (bytes) per call 16,392 16,280 -112 -0.7%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for run_init::Cache/DatabaseBackend.php [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
run_init::Cache/DatabaseBackend.php0 N/A% 3 1.2% 1 0.8% -16 -0.1% -112 -0.5%
Exclusive Metrics Diff for Current Function1 33.3% -1 -100.0% 8 50.0% 0 0.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 100.0% 1 100.0% -16 -100.0% -112 -100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% 2 66.7% 2 200.0% -24 -150.0% -112 -100.0%