Diff Report
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for str_replace

str_replaceRun #512a20b11c1abRun #512a1f7f217a6DiffDiff%
Number of Function Calls1,252 1,115 -137 -10.9%
Incl. Wall Time (microsec)1,097 976 -121 -11.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.1%
Excl. Wall Time (microsec)1,097 976 -121 -11.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 4 4 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)443,888 372,400 -71,488 -16.1%
Incl. MemUse (bytes) per call 355 334 -21 -5.8%
Excl. MemUse (bytes)443,888 372,400 -71,488 -16.1%
Incl. PeakMemUse (bytes)117,136 99,680 -17,456 -14.9%
Incl. PeakMemUse (bytes) per call 94 89 -4 -4.4%
Excl. PeakMemUse (bytes)117,136 99,680 -17,456 -14.9%

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-137 -100.0% -121 -0.4% 4,000 12.5% -71,488 -2.2% -17,456 -0.5%
Exclusive Metrics Diff for Current Function-121 -100.0% 4,000 100.0% -71,488 -100.0% -17,456 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables-19 -13.9% -43 -35.5% 0 0.0% -35,216 -49.3% -7,384 -42.3%
Symfony\Component\ClassLoader\UniversalClassLoader::findFile-90 -65.7% -41 -33.9% 4,000 100.0% -20,120 -28.1% -3,864 -22.1%
_views_query_tag_alter_condition@2-8 -5.8% -18 -14.9% 0 0.0% -11,312 -15.8% -5,000 -28.6%
cache-12 -8.8% -13 -10.7% 0 0.0% -2,480 -3.5% -1,344 -7.7%
drupal_explode_tags-5 -3.6% -5 -4.1% 0 0.0% -1,376 -1.9% -816 -4.7%
filter_xss-2 -1.5% -2 -1.7% 0 0.0% -400 -0.6% 104 0.6%
drupal_settings_initialize0 0.0% 1 0.8% 0 0.0% 0 0.0% 64 0.4%
drupal_encode_path0 0.0% 1 0.8% 0 0.0% -64 -0.1% 120 0.7%
Drupal\Core\Database\Query\Select::addJoin-1 -0.7% -1 -0.8% 0 0.0% -392 -0.5% -64 -0.4%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 0.0% 0 0.0% 0 0.0% 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\Core\StreamWrapper\PublicStream::getExternalUrl0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 0 0.0% -48 -0.1% 784 4.5%
drupal_http_build_query0 0.0% 0 0.0% 0 0.0% -80 -0.1% -56 -0.3%
Drupal\block\BlockRenderController::viewMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%