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

str_replaceRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls1,115 1,252 137 12.3%
Incl. Wall Time (microsec)976 1,097 121 12.4%
Incl. Wall Time (microsec) per call 1 1 0 0.1%
Excl. Wall Time (microsec)976 1,097 121 12.4%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4 0 -4 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)372,400 443,888 71,488 19.2%
Incl. MemUse (bytes) per call 334 355 21 6.2%
Excl. MemUse (bytes)372,400 443,888 71,488 19.2%
Incl. PeakMemUse (bytes)99,680 117,136 17,456 17.5%
Incl. PeakMemUse (bytes) per call 89 94 4 4.7%
Excl. PeakMemUse (bytes)99,680 117,136 17,456 17.5%

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_replace137 100.0% 121 0.4% -4,000 -12.5% 71,488 2.2% 17,456 0.5%
Exclusive Metrics Diff for Current Function121 100.0% -4,000 -100.0% 71,488 100.0% 17,456 100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables19 13.9% 43 35.5% 0 0.0% 35,216 49.3% 7,384 42.3%
Symfony\Component\ClassLoader\UniversalClassLoader::findFile90 65.7% 41 33.9% -4,000 -100.0% 20,120 28.1% 3,864 22.1%
_views_query_tag_alter_condition@28 5.8% 18 14.9% 0 0.0% 11,312 15.8% 5,000 28.6%
cache12 8.8% 13 10.7% 0 0.0% 2,480 3.5% 1,344 7.7%
drupal_explode_tags5 3.6% 5 4.1% 0 0.0% 1,376 1.9% 816 4.7%
filter_xss2 1.5% 2 1.7% 0 0.0% 400 0.6% -104 -0.6%
drupal_encode_path0 0.0% -1 -0.8% 0 0.0% 64 0.1% -120 -0.7%
Drupal\Core\Database\Query\Select::addJoin1 0.7% 1 0.8% 0 0.0% 392 0.5% 64 0.4%
drupal_settings_initialize0 0.0% -1 -0.8% 0 0.0% 0 0.0% -64 -0.4%
theme_get_suggestions0 0.0% 0 0.0% 0 0.0% 48 0.1% -784 -4.5%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 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_http_build_query0 0.0% 0 0.0% 0 0.0% 80 0.1% 56 0.3%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%