Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Timer::start

Drupal\Component\Utility\Timer::startRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)13 9 -4 -30.8%
Incl. Wall Time (microsec) per call 13 9 -4 -30.8%
Excl. Wall Time (microsec)11 8 -3 -27.3%
Incl. CPU (microsecs)15 11 -4 -26.7%
Incl. CPU (microsecs) per call 15 11 -4 -26.7%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)2,640 2,640 0 0.0%
Incl. MemUse (bytes) per call 2,640 2,640 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)1,792 1,792 0 0.0%
Incl. PeakMemUse (bytes) per call 1,792 1,792 0 0.0%
Excl. PeakMemUse (bytes)1,312 1,312 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Timer::start [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\Component\Utility\Timer::start0 N/A% -4 -1.1% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -1 -25.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% -4 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child function
microtime0 N/A% -1 -25.0% -3 -75.0% 0 N/A% 0 N/A%