Diff Report
Run #51a45a3ea1945: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
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Overall Diff Summary

Run #51a45a3ea1945Run #51a459a8e59c2DiffDiff%
Number of Function Calls119,579 119,579 0 0.0%
Incl. Wall Time (microsec)958,463 958,042 -421 -0.0%
Incl. CPU (microsecs)952,059 952,059 0 0.0%
Incl. MemUse (bytes)9,614,976 9,614,976 0 0.0%
Incl. PeakMemUse (bytes)9,730,876 9,730,876 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%
ajax_pre_render_element 0 N/A% 1 0.2% 1 0.2% -4,001 N/A% -4,001 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 1 0.2% 0 0.0% -4,001 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% -4 -1.0% -4 -1.0% 4,000 N/A% 4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 1 0.2% 2 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% -3 -0.7% -3 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 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% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -22 -5.2% -22 -5.2% 4,000 N/A% 4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 34 8.1% 10 2.4% -4,000 N/A% 1 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -12 -2.9% -12 -2.9% -4,000 N/A% -4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% -8 -1.9% -8 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -103 -24.5% -103 -24.5% -8,001 N/A% -8,001 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -46 -10.9% -46 -10.9% 4,000 N/A% 4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 81 19.2% 46 10.9% 4,001 N/A% -4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -5 -1.2% -5 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge_recursive 0 N/A% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% -4 -1.0% -4 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -8 -1.9% -8 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 34 8.1% 34 8.1% 4,000 N/A% 4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 26 6.2% 26 6.2% 4,001 N/A% 4,001 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% -2 -0.5% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% -52 -12.4% -52 -12.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% -2 -0.5% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -33 -7.8% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 149 35.4% 1 0.2% -1 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -59 -14.0% -5 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% -61 -14.5% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% -57 -13.5% -7 -1.7% 1 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -247 -58.7% 10 2.4% 19,997 N/A% -4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 39 9.3% -48 -11.4% 3,999 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -652 -154.9% -3 -0.7% 4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -23 -5.5% -42 -10.0% 3 N/A% 4,001 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 88 20.9% 2 0.5% -4,001 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% 30 7.1% 1 0.2% -1 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 57 13.5% 102 24.2% 4,001 N/A% 8,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -239 -56.8% -17 -4.0% -8,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 14 3.3% 13 3.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_load 0 N/A% 52 12.4% 8 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% 32 7.6% -4 -1.0% -12,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 27 6.4% 21 5.0% 4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 23 5.5% -4 -1.0% 4,001 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A% 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 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -13 -3.1% -3 -0.7% 3,999 N/A% 4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 3 0.7% 3 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -59 -14.0% -57 -13.5% -4,001 N/A% -4,001 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% -3 -0.7% -3 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% -6 -1.4% -6 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 45 10.7% 64 15.2% -4,000 N/A% -4,000 N/A% 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 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 6 1.4% 6 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% -14 -3.3% -14 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 4 1.0% 4 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -12 -2.9% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -13 -3.1% -2 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% 4 1.0% 4 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% -8 -1.9% -9 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 18 4.3% 16 3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_and 0 N/A% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% -13 -3.1% 0 0.0% 4,000 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 13 3.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 3 0.7% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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