Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Timer::start

Drupal\Component\Utility\Timer::startRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)15 14 -1 -6.7%
Incl. Wall Time (microsec) per call 15 14 -1 -6.7%
Excl. Wall Time (microsec)14 13 -1 -7.1%
Incl. CPU (microsecs)17 16 -1 -5.9%
Incl. CPU (microsecs) per call 17 16 -1 -5.9%
Excl. CPU (microsec)14 13 -1 -7.1%
Incl. MemUse (bytes)1,376 1,376 0 0.0%
Incl. MemUse (bytes) per call 1,376 1,376 0 0.0%
Excl. MemUse (bytes)936 936 0 0.0%
Incl. PeakMemUse (bytes)1,040 1,040 0 0.0%
Incl. PeakMemUse (bytes) per call 1,040 1,040 0 0.0%
Excl. PeakMemUse (bytes)716 716 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% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child function
microtime0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%