Diff Report
Run #51a45b36a618d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Overall Diff Summary

Run #51a45b36a618dRun #51a459a8e59c2DiffDiff%
Number of Function Calls120,427 119,579 -848 -0.7%
Incl. Wall Time (microsec)971,784 958,042 -13,742 -1.4%
Incl. CPU (microsecs)964,060 952,059 -12,001 -1.2%
Incl. MemUse (bytes)9,641,564 9,614,976 -26,588 -0.3%
Incl. PeakMemUse (bytes)9,768,456 9,730,876 -37,580 -0.4%

[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% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,844 -4.9% -1,844 -4.9%
ajax_process_form 0 0.0% -1 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,844 -4.9% 0 0.0%
apc_fetch 0 0.0% -30 -0.2% -30 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 188 0.5% 188 0.5%
arg 0 0.0% 3 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__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%
ArrayObject::exchangeArray 0 0.0% -43 -0.3% -43 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 120 0.3% 120 0.3%
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_change_key_case 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% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -13 -0.1% -13 -0.1% 4,000 33.3% 4,000 33.3% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0%
array_diff_key 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -521 -3.8% -26 -0.2% 1 0.0% 4,001 33.3% -16,380 -61.6% 8 0.0% -15,708 -41.8% 920 2.4%
array_filter@1 0 0.0% -1 -0.0% -1 -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% -34 -0.2% -34 -0.2% 0 0.0% 0 0.0% 44 0.2% 44 0.2% 96 0.3% 96 0.3%
array_intersect 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% -7 -0.1% -7 -0.1% -4,001 -33.3% -4,001 -33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys -18 -2.1% -90 -0.7% -90 -0.7% 0 0.0% 0 0.0% -11,300 -42.5% -11,300 -42.5% -292 -0.8% -292 -0.8%
array_key_exists 0 0.0% 93 0.7% 93 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 133 1.0% 19 0.1% -8,001 -66.7% -8,001 -66.7% 1,244 4.7% 16 0.1% -6,372 -17.0% -4,960 -13.2%
array_merge 0 0.0% 17 0.1% 17 0.1% 0 0.0% 0 0.0% 56 0.2% 56 0.2% 11,928 31.7% 11,928 31.7%
array_merge_recursive 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -420 -1.1% -420 -1.1%
array_search 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_shift 0 0.0% 32 0.2% 32 0.2% 4,000 33.3% 4,000 33.3% 4 0.0% 4 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 36 0.3% 36 0.3% 4,001 33.3% 4,001 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 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%
base64_encode 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%
basename 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -32 -0.1% -32 -0.1%
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% -2 -0.0% -2 -0.0% 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -1,052 -7.7% -2 -0.0% -1 -0.0% 0 0.0% 12 0.0% 0 0.0% -224 -0.6% 0 0.0%
block_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%
block_list 0 0.0% -707 -5.1% 4 0.0% 0 0.0% 0 0.0% -16,360 -61.5% 0 0.0% -16,596 -44.2% 20 0.1%
block_page_build 0 0.0% -1,107 -8.1% -2 -0.0% -1 -0.0% 0 0.0% 12 0.0% 0 0.0% -224 -0.6% 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%
breakpoint_load 0 0.0% -68 -0.5% 1 0.0% -4,000 -33.3% 0 0.0% 20 0.1% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 6 0.0% 6 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% -144 -0.4% -104 -0.3%
call_user_func 0 0.0% -723 -5.3% 26 0.2% 7,997 66.6% -4,000 -33.3% 8 0.0% -4 -0.0% 2,720 7.2% 0 0.0%
call_user_func@1 0 0.0% 89 0.6% -2 -0.0% 3,999 33.3% 0 0.0% 0 0.0% 0 0.0% -260 -0.7% 0 0.0%
call_user_func_array 0 0.0% -13,293 -96.7% 2 0.0% -12,001 -100.0% 0 0.0% -22,468 -84.5% 0 0.0% -37,560 -99.9% 0 0.0%
call_user_func_array@1 0 0.0% -580 -4.2% 9 0.1% 16,001 133.3% 1 0.0% -820 -3.1% -4 -0.0% -800 -2.1% -288 -0.8%
call_user_func_array@2 0 0.0% -102 -0.7% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 4 0.0% 0 0.0%
call_user_func_array@3 0 0.0% -21 -0.2% 1 0.0% 0 0.0% 0 0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% 184 1.3% 263 1.9% -3,999 -33.3% 4,000 33.3% 20 0.1% 0 0.0% -6,180 -16.4% -72 -0.2%
chr 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%
class_exists -1 -0.1% -244 -1.8% -8 -0.1% -16,003 -133.3% 0 0.0% -36 -0.1% 0 0.0% 12,488 33.2% 236 0.6%
class_implements 0 0.0% 13 0.1% 12 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_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%
comment_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%
comment_node_load 0 0.0% -66 -0.5% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 112 0.3% 0 0.0%
comment_node_view 0 0.0% 86 0.6% 16 0.1% 0 0.0% 0 0.0% 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% -82 -0.6% 4 0.0% 0 0.0% -4,000 -33.3% 0 0.0% 0 0.0% 448 1.2% -76 -0.2%
config_get_config_directory 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_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% 39 0.3% 4 0.0% 4,001 33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_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%
contextual_custom_theme 0 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_library_info 0 0.0% -1 -0.0% 1 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess -18 -2.1% -925 -6.7% -444 -3.2% 8,000 66.7% 4,000 33.3% -420 -1.6% 10,840 40.8% -1,392 -3.7% -516 -1.4%
contextual_pre_render_placeholder 0 0.0% -1 -0.0% -1 -0.0% -4,000 -33.3% -4,000 -33.3% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% -7 -0.1% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -11 -0.1% -9 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@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%
ctype_digit 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 88 0.2% 88 0.2%
current 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -53 -0.4% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -328 -0.9% -364 -1.0%
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% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% -8 -0.1% -8 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 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::setTimestamp 0 0.0% -2 -0.0% -2 -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% -52 -0.4% -52 -0.4% -4,001 -33.3% -4,001 -33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 9 0.1% 9 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -52 -0.4% -2 -0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
datetime_element_info 0 0.0% -57 -0.4% -1 -0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
date_default_timezone_get 0 0.0% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 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%
date_iso8601 0 0.0% -12 -0.1% -4 -0.0% 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% 0 0.0% 0 0.0%
dblog_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%
dblog_page_build 0 0.0% 17 0.1% 15 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_and 0 0.0% 0 0.0% 1 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% -205 -1.5% 2 0.0% 4,000 33.3% 0 0.0% 0 0.0% 0 0.0% 44 0.1% 0 0.0%
db_query_range 0 0.0% -31 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -54 -0.4% -4 -0.0% -4,001 -33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% 1 0.0% 1 0.0% -4,000 -33.3% -4,000 -33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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