Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\Routing\RouteCompiler::compilePattern

Symfony\Component\Routing\RouteCompiler::compilePatternRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)810 748 -62 -7.7%
Incl. Wall Time (microsec) per call 35 33 -3 -7.7%
Excl. Wall Time (microsec)580 556 -24 -4.1%
Incl. CPU (microsecs)839 771 -68 -8.1%
Incl. CPU (microsecs) per call 36 34 -3 -8.1%
Excl. CPU (microsec)449 401 -48 -10.7%
Incl. MemUse (bytes)46,176 46,192 16 0.0%
Incl. MemUse (bytes) per call 2,008 2,008 1 0.0%
Excl. MemUse (bytes)31,464 31,480 16 0.1%
Incl. PeakMemUse (bytes)11,016 11,016 0 0.0%
Incl. PeakMemUse (bytes) per call 479 479 0 0.0%
Excl. PeakMemUse (bytes)4,720 4,720 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\Routing\RouteCompiler::compilePattern [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
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -62 -2.7% -68 -3.3% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-24 -38.7% -48 -70.6% 16 100.0% 0 N/A%
Parent function
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -62 -100.0% -68 -100.0% 16 100.0% 0 N/A%
Child functions
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% -16 -25.8% -14 -20.6% 0 0.0% 0 N/A%
count0 N/A% -7 -11.3% -1 -1.5% 0 0.0% 0 N/A%
strlen0 N/A% -5 -8.1% 3 4.4% 0 0.0% 0 N/A%
preg_match_all0 N/A% -5 -8.1% -2 -2.9% 0 0.0% 0 N/A%
substr0 N/A% -3 -4.8% -1 -1.5% 0 0.0% 0 N/A%
array_reverse0 N/A% -2 -3.2% -5 -7.4% 0 0.0% 0 N/A%