Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Overall Diff Summary

Run #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls33,916 34,004 88 0.3%
Incl. Wall Time (microsec)301,287 300,489 -798 -0.3%
Incl. CPU (microsecs)288,685 287,731 -954 -0.3%
Incl. MemUse (bytes)42,690,888 42,759,296 68,408 0.2%
Incl. PeakMemUse (bytes)42,725,560 42,792,624 67,064 0.2%

[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%
ajax_pre_render_element 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -2 -0.3% -1 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -3 -0.4% -2 -0.3% -4 -0.4% -1 -0.1% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 2 0.3% 2 0.3% 2 0.2% 2 0.2% 0 0.0% 0 0.0% -160 -0.2% -160 -0.2%
ArrayObject::__construct 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% 6 0.6% 6 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -8 -1.0% -8 -1.0% -24 -2.5% -24 -2.5% 0 0.0% 0 0.0% 32 0.0% 32 0.0%
array_diff_key 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 0 0.0% 0 0.0% 4 0.4% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 92 11.5% 12 1.5% 81 8.5% 20 2.1% -24 -0.0% 0 0.0% -24 -0.0% 0 0.0%
array_filter@1 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -4 -0.5% -4 -0.5% -10 -1.0% -10 -1.0% 16 0.0% 16 0.0% 432 0.6% 432 0.6%
array_intersect_key 1 1.1% 3 0.4% 3 0.4% 3 0.3% 3 0.3% 2,688 3.9% 2,688 3.9% 1,336 2.0% 1,336 2.0%
array_keys 0 0.0% 25 3.1% 25 3.1% 2 0.2% 2 0.2% 0 0.0% 0 0.0% -1,016 -1.5% -1,016 -1.5%
array_key_exists 6 6.8% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -29 -3.6% 11 1.4% -28 -2.9% 6 0.6% 72 0.1% 24 0.0% -1,768 -2.6% -1,064 -1.6%
array_merge 1 1.1% 4 0.5% 4 0.5% 18 1.9% 18 1.9% 4,616 6.7% 4,616 6.7% 5,736 8.6% 5,736 8.6%
array_pop 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 4 0.5% 4 0.5% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 1 1.1% 2 0.3% 2 0.3% 11 1.2% 11 1.2% 168 0.2% 168 0.2% -512 -0.8% -512 -0.8%
array_shift 0 0.0% 3 0.4% 3 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -1 -0.1% -1 -0.1% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -2 -0.3% -2 -0.3% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -1 -0.1% -1 -0.1% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.1% -1 -0.1% 4 0.4% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -129 -16.2% -2 -0.3% 168 17.6% -1 -0.1% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -193 -24.2% -1 -0.1% 148 15.5% -3 -0.3% -40 -0.1% 0 0.0% -40 -0.1% 0 0.0%
block_page_build 0 0.0% -130 -16.3% 0 0.0% 165 17.3% -6 -0.6% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 4 0.5% -4 -0.5% 4 0.4% -4 -0.4% -24 -0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% -188 -23.6% -11 -1.4% -272 -28.5% -8 -0.8% 68,528 100.2% 0 0.0% 62,408 93.1% 192 0.3%
call_user_func@1 0 0.0% -71 -8.9% 1 0.1% -84 -8.8% -11 -1.2% -11,784 -17.2% 0 0.0% -26,368 -39.3% -632 -0.9%
call_user_func_array 0 0.0% -444 -55.6% 17 2.1% -924 -96.9% -86 -9.0% 696 1.0% -8 -0.0% 3,224 4.8% 2,288 3.4%
call_user_func_array@1 0 0.0% -476 -59.6% 0 0.0% -808 -84.7% -3 -0.3% 0 0.0% 0 0.0% -16 -0.0% 0 0.0%
call_user_func_array@2 0 0.0% -118 -14.8% -2 -0.3% -136 -14.3% -1 -0.1% 0 0.0% 0 0.0% -8 -0.0% 0 0.0%
check_plain -2 -2.3% -62 -7.8% -15 -1.9% -70 -7.3% -23 -2.4% -376 -0.5% 8 0.0% -760 -1.1% -224 -0.3%
chr 0 0.0% 2 0.3% 2 0.3% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 1.1% 155 19.4% -3 -0.4% 162 17.0% 1 0.1% 16 0.0% -8 -0.0% -392 -0.6% 0 0.0%
class_implements 0 0.0% -14 -1.8% 2 0.3% -16 -1.7% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -46 -5.8% 18 2.3% -38 -4.0% 15 1.6% 0 0.0% 0 0.0% -80 -0.1% 0 0.0%
config_get_config_directory 0 0.0% 1 0.1% 0 0.0% 1 0.1% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% 3 0.4% -1 -0.1% -1 -0.1% -6 -0.6% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 0.0% 1 0.1% 0 0.0% 1 0.1% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 1 0.1% 1 0.1% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% -3 -0.4% -5 -0.6% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% -832 -1.2% -832 -1.2%
count 0 0.0% 7 0.9% -3 -0.4% 3 0.3% -10 -1.0% 0 0.0% 0 0.0% 136 0.2% 136 0.2%
count@1 0 0.0% 0 0.0% 0 0.0% 13 1.4% 13 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 6 6.8% 6 0.8% 6 0.8% 14 1.5% 14 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% -1 -0.1% -1 -0.1% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 0 0.0% -4 -0.5% 5 0.5% -5 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 0 0.0% 0 0.0% 1 0.1% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% 0 0.0% 0 0.0% -6 -0.6% -6 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -6 -0.8% -1 -0.1% 4 0.4% 1 0.1% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
datetime_element_info 0 0.0% -2 -0.3% -3 -0.4% 8 0.8% -1 -0.1% -32 -0.0% 0 0.0% -32 -0.0% 0 0.0%
date_default_timezone_set 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 74 9.3% 1 0.1% 45 4.7% -5 -0.5% 0 0.0% 0 0.0% 56 0.1% 0 0.0%
db_query_range 0 0.0% 3 0.4% -1 -0.1% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -1 -0.1% -1 -0.1% 1 0.1% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% -3 -0.4% -3 -0.4% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 120 0.2% 120 0.2%
dirname 0 0.0% 0 0.0% 0 0.0% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% -24 -0.0% -24 -0.0%
Drupal::cache 0 0.0% 8 1.0% 2 0.3% 8 0.8% 8 0.8% -24 -0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::config 0 0.0% 19 2.4% 1 0.1% 16 1.7% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager 0 0.0% 2 0.3% -3 -0.4% 10 1.0% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityQuery 0 0.0% -159 -19.9% 1 0.1% -159 -16.7% -1 -0.1% 88 0.1% 0 0.0% 96 0.1% 0 0.0%
Drupal::getContainer 1 1.1% -1 -0.1% -1 -0.1% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler -2 -2.3% 19 2.4% 2 0.3% 14 1.5% -14 -1.5% -24 -0.0% 0 0.0% -96 -0.1% 0 0.0%
Drupal::request 0 0.0% -113 -14.2% -1 -0.1% -112 -11.7% 1 0.1% 56 0.1% 0 0.0% -8 -0.0% 0 0.0%
Drupal::service 0 0.0% 25 3.1% 6 0.8% 32 3.4% 11 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::setContainer 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::state 0 0.0% -12 -1.5% -1 -0.1% -7 -0.7% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::typedData 0 0.0% -122 -15.3% -3 -0.4% -131 -13.7% -6 -0.6% 0 0.0% 0 0.0% 64 0.1% 0 0.0%
Drupal\block\BlockAccessController::checkAccess 0 0.0% -180 -22.6% 2 0.3% -98 -10.3% 0 0.0% 0 0.0% 0 0.0% 224 0.3% 0 0.0%
Drupal\block\BlockBase::access 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 144 0.2% 144 0.2%
Drupal\block\BlockBase::build 0 0.0% -115 -14.4% 3 0.4% -114 -11.9% 3 0.3% 0 0.0% 0 0.0% -16 -0.0% 0 0.0%
Drupal\block\BlockBase::settings 0 0.0% -2 -0.3% -2 -0.3% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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