Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)100 102 2 2.0%
Incl. Wall Time (microsec) per call 2 2 0 2.0%
Excl. Wall Time (microsec)100 102 2 2.0%
Incl. CPU (microsecs)131 138 7 5.3%
Incl. CPU (microsecs) per call 3 3 0 5.3%
Excl. CPU (microsec)131 138 7 5.3%
Incl. MemUse (bytes)22,248 22,248 0 0.0%
Incl. MemUse (bytes) per call 494 494 0 0.0%
Excl. MemUse (bytes)22,248 22,248 0 0.0%
Incl. PeakMemUse (bytes)1,872 4,976 3,104 165.8%
Incl. PeakMemUse (bytes) per call 42 111 69 165.8%
Excl. PeakMemUse (bytes)1,872 4,976 3,104 165.8%

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% 2 0.1% 7 0.4% 0 0.0% 3,104 3.7%
Exclusive Metrics Diff for Current Function2 100.0% 7 100.0% 0 N/A% 3,104 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 2 100.0% 4 57.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 42.9% 0 N/A% 3,104 100.0%