Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for str_replace

str_replaceRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls1,251 790 -461 -36.9%
Incl. Wall Time (microsec)1,725 981 -744 -43.1%
Incl. Wall Time (microsec) per call 1 1 -0 -9.9%
Excl. Wall Time (microsec)1,725 981 -744 -43.1%
Incl. CPU (microsecs)2,540 1,444 -1,096 -43.1%
Incl. CPU (microsecs) per call 2 2 -0 -10.0%
Excl. CPU (microsec)2,540 1,444 -1,096 -43.1%
Incl. MemUse (bytes)492,840 185,824 -307,016 -62.3%
Incl. MemUse (bytes) per call 394 235 -159 -40.3%
Excl. MemUse (bytes)492,840 185,824 -307,016 -62.3%
Incl. PeakMemUse (bytes)62,992 61,296 -1,696 -2.7%
Incl. PeakMemUse (bytes) per call 50 78 27 54.1%
Excl. PeakMemUse (bytes)62,992 61,296 -1,696 -2.7%

Parent/Child Regression/Improvement report for str_replace [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
str_replace-461 -100.0% -744 -0.3% -1,096 -0.9% -307,016 -69.0% -1,696 -0.3%
Exclusive Metrics Diff for Current Function-744 -100.0% -1,096 -100.0% -307,016 -100.0% -1,696 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables-153 -33.2% -497 -66.8% -633 -57.8% -263,136 -85.7% -2,192 -129.2%
filter_xss-300 -65.1% -236 -31.7% -426 -38.9% -43,200 -14.1% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile-8 -1.7% -5 -0.7% -21 -1.9% -696 -0.2% 648 38.2%
drupal_http_build_query0 0.0% 0 0.0% 2 0.2% 16 0.0% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 0.0% 0 0.0% -1 -0.1% 0 0.0% -152 -9.0%
theme_get_suggestions0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 2 0.2% 0 0.0% 0 0.0%
drupal_encode_path0 0.0% -7 -0.9% -20 -1.8% 0 0.0% 0 0.0%