Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
Tip
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Overall Diff Summary

Run #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls16,931 16,931 0 0.0%
Incl. Wall Time (microsec)107,587 107,545 -42 -0.0%
Incl. CPU (microsecs)92,995 93,049 54 0.1%
Incl. MemUse (bytes)8,896,408 8,896,408 0 0.0%
Incl. PeakMemUse (bytes)8,969,600 8,969,600 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
apc_fetch 0 N/A% 11 26.2% 11 26.2% 39 72.2% 39 72.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -1 -2.4% -1 -2.4% -1 -1.9% 3 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -1 -1.9% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_change_key_case 0 N/A% 0 0.0% 0 0.0% -1 -1.9% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 4 9.5% 4 9.5% 9 16.7% 9 16.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 0 0.0% 0 0.0% 1 1.9% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 2 3.7% 2 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -3 -7.1% -3 -7.1% 5 9.3% 5 9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -4 -9.5% -4 -9.5% -2 -3.7% -2 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 0 0.0% 0 0.0% -6 -11.1% -6 -11.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 10 23.8% 10 23.8% 4 7.4% 4 7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -1 -2.4% -1 -2.4% 3 5.6% 3 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -2 -4.8% 2 4.8% -6 -11.1% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 0 0.0% 0 0.0% 3 5.6% 3 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 2 4.8% 2 4.8% 9 16.7% 9 16.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 3 5.6% 3 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 0 0.0% 0 0.0% 2 3.7% 2 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 2 4.8% 2 4.8% 3 5.6% 3 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 0 0.0% 0 0.0% -3 -5.6% -3 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 1 1.9% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% -32 -59.3% -32 -59.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% -2 -3.7% -2 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 6 14.3% 0 0.0% 7 13.0% -3 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -295 -702.4% 1 2.4% -3 -5.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 29 69.0% 4 9.5% -57 -105.6% -11 -20.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -81 -192.9% 0 0.0% 38 70.4% 4 7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -21 -50.0% 0 0.0% -20 -37.0% 4 7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 0 0.0% 0 0.0% 1 1.9% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -9 -21.4% -9 -21.4% -6 -11.1% -13 -24.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -19 -45.2% -5 -11.9% -17 -31.5% -5 -9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 1 2.4% 1 2.4% 1 1.9% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_load 0 N/A% 2 4.8% -1 -2.4% 0 0.0% -5 -9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% 8 19.0% 1 2.4% 166 307.4% 4 7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 0 0.0% 0 0.0% 2 3.7% 2 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 20 47.6% 4 9.5% 12 22.2% -12 -22.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -2 -4.8% -1 -2.4% -6 -11.1% -9 -16.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 2 4.8% 1 2.4% 3 5.6% 5 9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -1 -2.4% -2 -4.8% -16 -29.6% -16 -29.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 0 0.0% 0 0.0% -2 -3.7% -2 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% -3 -5.6% -3 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 1 2.4% 1 2.4% 1 1.9% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 1 2.4% -3 -7.1% 1 1.9% -6 -11.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% 0 0.0% 0 0.0% -3 -5.6% -3 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -1 -2.4% -1 -2.4% 2 3.7% 2 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 3 7.1% 0 0.0% 3 5.6% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 4 9.5% 1 2.4% 3 5.6% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format 0 N/A% -1 -2.4% -1 -2.4% 2 3.7% 2 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getLastErrors 0 N/A% -1 -2.4% -1 -2.4% -5 -9.3% -5 -9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::setTimestamp 0 N/A% 1 2.4% 1 2.4% 1 1.9% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::setTimezone 0 N/A% 0 0.0% 0 0.0% 2 3.7% 2 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct 0 N/A% 2 4.8% 2 4.8% -2 -3.7% -2 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% -1 -2.4% -1 -2.4% 2 3.7% 2 3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% -3 -7.1% -3 -7.1% -3 -5.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 1 2.4% 1 2.4% -1 -1.9% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 17 40.5% 0 0.0% -3 -5.6% -4 -7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 1 2.4% 1 2.4% 1 1.9% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 11 26.2% 1 2.4% 13 24.1% 5 9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 0 0.0% 0 0.0% 3 5.6% 3 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% -1 -2.4% -1 -2.4% -3 -5.6% -3 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dirname 0 N/A% 0 0.0% 0 0.0% -9 -16.7% -9 -16.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% 6 14.3% 2 4.8% 10 18.5% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% -1 -2.4% 2 4.8% -3 -5.6% -3 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% -2 -4.8% -5 -11.9% 5 9.3% 12 22.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% 3 7.1% 3 7.1% 10 18.5% 10 18.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler 0 N/A% -1 -2.4% -1 -2.4% -2 -3.7% -3 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::request 0 N/A% -1 -2.4% -1 -2.4% -2 -3.7% -2 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::service 0 N/A% -1 -2.4% 0 0.0% 1 1.9% 5 9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::setContainer 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::state 0 N/A% 7 16.7% 0 0.0% 8 14.8% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl 0 N/A% 0 0.0% -1 -2.4% -1 -1.9% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors 0 N/A% 0 0.0% 1 2.4% 0 0.0% 5 9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::constructFallback 0 N/A% 0 0.0% -2 -4.8% -1 -1.9% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp 0 N/A% 0 0.0% -1 -2.4% 1 1.9% 1 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format 0 N/A% -1 -2.4% 0 0.0% -2 -3.7% -3 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::hasErrors 0 N/A% 1 2.4% 2 4.8% 2 3.7% 3 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsArray 0 N/A% -2 -4.8% -2 -4.8% -2 -3.7% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat 0 N/A% 0 0.0% 0 0.0% -1 -1.9% -2 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsObject 0 N/A% 0 0.0% 0 0.0% -1 -1.9% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp 0 N/A% 0 0.0% 0 0.0% 1 1.9% 3 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareFormat 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime 0 N/A% 0 0.0% 0 0.0% -1 -1.9% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone 0 N/A% -1 -2.4% -1 -2.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::__construct 0 N/A% -3 -7.1% -1 -2.4% -3 -5.6% -1 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\FileStorage::__construct 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 0 N/A% 0 0.0% -1 -2.4% 2 3.7% 4 7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 0 N/A% 1 2.4% 2 4.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::__construct 0 N/A% -1 -2.4% -1 -2.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 0 N/A% 1 2.4% 0 0.0% 1 1.9% -2 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 0 N/A% 30 71.4% -3 -7.1% 32 59.3% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\PhpStorageFactory::get 0 N/A% -3 -7.1% -1 -2.4% -2 -3.7% 4 7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::__construct 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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