Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
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Overall Diff Summary

Run #519fd0873c1d7Run #519fd13122e91DiffDiff%
Number of Function Calls124,821 124,847 26 0.0%
Incl. Wall Time (microsec)621,279 620,227 -1,052 -0.2%
Incl. CPU (microsecs)616,039 616,038 -1 -0.0%
Incl. MemUse (bytes)14,840,488 14,828,400 -12,088 -0.1%
Incl. PeakMemUse (bytes)15,176,552 15,177,448 896 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 0.0% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 7 0.7% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% -33 -3.1% -33 -3.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -8 -0.9% -8 -0.9%
arg 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%
ArrayObject::exchangeArray 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%
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% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff_key 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_fill_keys 0 0.0% -4 -0.4% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -84 -8.0% -6 -0.6% 0 0.0% 0 0.0% 8 0.1% 0 0.0% -384 -42.9% 0 0.0%
array_filter@1 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%
array_flip 0 0.0% -14 -1.3% -14 -1.3% 4,000 400000.0% 4,000 400000.0% -64 -0.5% -64 -0.5% 3,136 350.0% 3,136 350.0%
array_intersect 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%
array_intersect_key 0 0.0% -27 -2.6% -27 -2.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 1 3.8% -88 -8.4% -88 -8.4% -8,000 -800000.0% -8,000 -800000.0% 1,072 8.9% 1,072 8.9% 520 58.0% 520 58.0%
array_key_exists 0 0.0% -2 -0.2% -2 -0.2% -8,001 -800100.0% -8,001 -800100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -220 -20.9% -8 -0.8% -4,002 -400200.0% 0 0.0% -24 -0.2% -16 -0.1% 376 42.0% 64 7.1%
array_merge 0 0.0% 18 1.7% 18 1.7% 0 0.0% 0 0.0% -24 -0.2% -24 -0.2% -24 -2.7% -24 -2.7%
array_pop 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_replace 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%
array_reverse 1 3.8% -4 -0.4% -4 -0.4% 0 0.0% 0 0.0% 88 0.7% 88 0.7% 0 0.0% 0 0.0%
array_shift 0 0.0% -7 -0.7% -7 -0.7% 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 4 0.4% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -4 -0.4% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 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%
basename 0 0.0% -4 -0.4% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 160 17.9% 160 17.9%
base_convert 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 8 0.1% 8 0.1% 0 0.0% 0 0.0%
base_path 0 0.0% 28 2.7% 28 2.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% -2 -0.2% -2 -0.2% 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% 128 12.2% 1 0.1% 1 100.0% 0 0.0% -23,760 -196.6% 0 0.0% -24,152 -2695.5% 0 0.0%
block_help 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_list 0 0.0% -1,013 -96.3% 1 0.1% -4,001 -400100.0% 0 0.0% -23,800 -196.9% 0 0.0% -25,872 -2887.5% 0 0.0%
block_page_build 0 0.0% 134 12.7% 2 0.2% 1 100.0% 0 0.0% -23,760 -196.6% 0 0.0% -24,152 -2695.5% 0 0.0%
breakpoint_help 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%
breakpoint_load 0 0.0% 55 5.2% 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% -20 -1.9% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -152 -17.0% 40 4.5%
call_user_func 0 0.0% -911 -86.6% -3 -0.3% -2 -200.0% 0 0.0% -14,672 -121.4% 0 0.0% -304 -33.9% 0 0.0%
call_user_func@1 0 0.0% 80 7.6% 7 0.7% 0 0.0% 0 0.0% 232 1.9% 24 0.2% 1,752 195.5% 0 0.0%
call_user_func@2 0 0.0% -32 -3.0% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 24 0.2% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 1,106 105.1% -6 -0.6% 3,999 399900.0% 0 0.0% 1,528 12.6% -16 -0.1% 1,632 182.1% -176 -19.6%
call_user_func_array@1 0 0.0% 749 71.2% -1 -0.1% -8,001 -800100.0% -4,001 -400100.0% 1,416 11.7% 0 0.0% 1,408 157.1% 32 3.6%
call_user_func_array@2 0 0.0% -230 -21.9% 19 1.8% 0 0.0% 0 0.0% 1,480 12.2% 0 0.0% 1,408 157.1% 0 0.0%
call_user_func_array@3 0 0.0% 203 19.3% 0 0.0% 1 100.0% 0 0.0% 1,368 11.3% 0 0.0% 656 73.2% 0 0.0%
ceil 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%
check_plain 0 0.0% -225 -21.4% -177 -16.8% -4,002 -400200.0% -12,003 -1200300.0% 4,648 38.5% 0 0.0% -80 -8.9% -504 -56.2%
chr 0 0.0% -5 -0.5% -5 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 0 0.0% -1,393 -132.4% -6 -0.6% 8,004 800400.0% 8,002 800200.0% -11,320 -93.6% 0 0.0% -7,024 -783.9% 0 0.0%
class_implements 0 0.0% -17 -1.6% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -72 -8.0% 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% 62 5.9% -50 -4.8% 1 100.0% 1 100.0% 0 0.0% 0 0.0% -160 -17.9% 0 0.0%
comment_preprocess_block 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -24 -2.7% -24 -2.7%
config 0 0.0% -82 -7.8% -15 -1.4% -12,002 -1200200.0% 0 0.0% 0 0.0% 0 0.0% 392 43.8% 160 17.9%
config_get_config_directory 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%
config_help 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%
conf_path 0 0.0% 2 0.2% 2 0.2% 0 0.0% 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% 0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 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_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_page_build 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%
contextual_preprocess 1 3.8% 83 7.9% 19 1.8% 0 0.0% 0 0.0% 1,832 15.2% 720 6.0% 1,360 151.8% 672 75.0%
contextual_pre_render_placeholder 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_toolbar 0 0.0% -3 -0.3% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -13 -1.2% -9 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 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%
ctype_digit 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%
current 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%
current_path 0 0.0% -43 -4.1% -4 -0.4% -4,000 -400000.0% 0 0.0% 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 37 3.5% 37 3.5% 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% 4 0.4% 4 0.4% 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% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% -11 -1.0% -11 -1.0% 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% -59 -5.6% -3 -0.3% 4,001 400100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% -62 -5.9% -1 -0.1% 4,001 400100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_get 0 0.0% 4 0.4% 4 0.4% 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% -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% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 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%
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% 37 3.5% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 80 8.9% 0 0.0%
db_query_range 0 0.0% 2 0.2% -1 -0.1% -4,000 -400000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -89 -8.5% -6 -0.6% 4,000 400000.0% 0 0.0% 0 0.0% 0 0.0% -56 -6.2% 0 0.0%
define 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 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% 24 0.2% 24 0.2% 0 0.0% 0 0.0%
devel_admin_paths 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%
devel_help 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%
devel_init 0 0.0% -8 -0.8% 0 0.0% -4,000 -400000.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_menu_need_destination 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%
devel_page_alter 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%
devel_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%
devel_query_enabled 0 0.0% -15 -1.4% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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