Diff Report
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match_all

preg_match_allRun #523f27f8820baRun #523f26a22745bDiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)271 210 -61 -22.5%
Incl. Wall Time (microsec) per call 3 3 -1 -22.5%
Excl. Wall Time (microsec)271 210 -61 -22.5%
Incl. CPU (microsecs)348 294 -54 -15.5%
Incl. CPU (microsecs) per call 4 4 -1 -15.5%
Excl. CPU (microsec)348 294 -54 -15.5%
Incl. MemUse (bytes)24,512 24,528 16 0.1%
Incl. MemUse (bytes) per call 314 314 0 0.1%
Excl. MemUse (bytes)24,512 24,528 16 0.1%
Incl. PeakMemUse (bytes)2,800 2,848 48 1.7%
Incl. PeakMemUse (bytes) per call 36 37 1 1.7%
Excl. PeakMemUse (bytes)2,800 2,848 48 1.7%

Parent/Child Regression/Improvement report for preg_match_all [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
preg_match_all0 N/A% -61 -0.2% -54 -0.2% 16 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function-61 -100.0% -54 -100.0% 16 100.0% 48 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -60 -98.4% -53 -98.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% -6 -9.8% -7 -13.0% 16 100.0% 48 100.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 8.2% 6 11.1% 0 0.0% 0 0.0%