Diff Report
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for run_init::Lock/DatabaseLockBackend.php

run_init::Lock/DatabaseLockBackend.phpRun #518080a5ca60dRun #518081a41c05eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)142 126 -16 -11.3%
Incl. Wall Time (microsec) per call 142 126 -16 -11.3%
Excl. Wall Time (microsec)15 10 -5 -33.3%
Incl. CPU (microsecs)143 127 -16 -11.2%
Incl. CPU (microsecs) per call 143 127 -16 -11.2%
Excl. CPU (microsec)14 10 -4 -28.6%
Incl. MemUse (bytes)16,312 16,312 0 0.0%
Incl. MemUse (bytes) per call 16,312 16,312 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)16,872 16,872 0 0.0%
Incl. PeakMemUse (bytes) per call 16,872 16,872 0 0.0%
Excl. PeakMemUse (bytes)2,056 2,056 0 0.0%

Parent/Child Regression/Improvement report for run_init::Lock/DatabaseLockBackend.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::Lock/DatabaseLockBackend.php0 N/A% -16 -1.3% -16 -1.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -31.2% -4 -25.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -16 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::loadClass@10 N/A% -11 -68.8% -12 -75.0% 0 N/A% 0 N/A%