Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
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Overall Diff Summary

Run #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls47,905 48,026 121 0.3%
Incl. Wall Time (microsec)677,118 682,746 5,628 0.8%
Incl. CPU (microsecs)668,431 670,743 2,312 0.3%
Incl. MemUse (bytes)42,554,448 42,756,072 201,624 0.5%
Incl. PeakMemUse (bytes)42,713,496 42,889,096 175,600 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% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 3 0.1% 3 0.1% 4 0.2% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -7 -0.1% -8 -0.1% -4 -0.2% -8 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% -5 -0.1% -5 -0.1% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% -64 -0.0% -64 -0.0%
ArrayObject::__construct 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_change_key_case 0 0.0% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 6 0.1% 6 0.1% 11 0.5% 11 0.5% -16 -0.0% -16 -0.0% 720 0.4% 720 0.4%
array_diff 2 1.7% 27 0.5% 27 0.5% 17 0.7% 17 0.7% 336 0.2% 336 0.2% 240 0.1% 240 0.1%
array_diff_key 0 0.0% -3 -0.1% -3 -0.1% 3 0.1% 3 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 0.2% 4 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 5 4.1% 249 4.4% 9 0.2% 69 3.0% -8 -0.3% 1,016 0.5% 936 0.5% 608 0.3% 416 0.2%
array_filter@1 0 0.0% 0 0.0% -1 -0.0% 11 0.5% 10 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 1 0.8% -3 -0.1% -3 -0.1% -1 -0.0% -1 -0.0% 12,376 6.1% 12,376 6.1% -320 -0.2% -320 -0.2%
array_intersect 3 2.5% 26 0.5% 26 0.5% 28 1.2% 28 1.2% 1,432 0.7% 1,432 0.7% 584 0.3% 584 0.3%
array_intersect_key -4 -3.3% -13 -0.2% -13 -0.2% -3 -0.1% -3 -0.1% -1,024 -0.5% -1,024 -0.5% -256 -0.1% -256 -0.1%
array_keys 2 1.7% 47 0.8% 47 0.8% 83 3.6% 83 3.6% 6,896 3.4% 6,896 3.4% 4,776 2.7% 4,776 2.7%
array_key_exists 6 5.0% 11 0.2% 11 0.2% 59 2.6% 59 2.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map -6 -5.0% -234 -4.2% -51 -0.9% -230 -9.9% -48 -2.1% -6,360 -3.2% -4,240 -2.1% -64 -0.0% 376 0.2%
array_merge 3 2.5% 11 0.2% 11 0.2% 24 1.0% 24 1.0% 7,432 3.7% 7,432 3.7% 1,288 0.7% 1,288 0.7%
array_pad 3 2.5% 6 0.1% 6 0.1% 9 0.4% 9 0.4% 1,304 0.6% 1,304 0.6% 872 0.5% 872 0.5%
array_pop 0 0.0% 0 0.0% 0 0.0% 4 0.2% 4 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse -3 -2.5% -5 -0.1% -5 -0.1% -17 -0.7% -17 -0.7% -2,784 -1.4% -2,784 -1.4% -496 -0.3% -496 -0.3%
array_shift 3 2.5% 3 0.1% 3 0.1% 3 0.1% 3 0.1% 368 0.2% 368 0.2% 1,288 0.7% 1,288 0.7%
array_slice 0 0.0% -1 -0.0% -1 -0.0% 8 0.3% 8 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 2 0.0% 2 0.0% 5 0.2% 5 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 3 2.5% 7 0.1% 7 0.1% 11 0.5% 11 0.5% 3,712 1.8% 3,712 1.8% 928 0.5% 928 0.5%
base64_encode 0 0.0% 0 0.0% 0 0.0% 4 0.2% 4 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -2 -0.0% -2 -0.0% 6 0.3% 6 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% -2 -0.0% -2 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path -3 -2.5% -2 -0.0% -2 -0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% -1 -0.0% -1 -0.0% -5 -0.2% -5 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -1,804 -32.1% -2 -0.0% -2,301 -99.5% -1 -0.0% -48,016 -23.8% 0 0.0% -47,936 -27.3% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% 131 2.3% 2 0.0% -184 -8.0% -6 -0.3% 56 0.0% 0 0.0% 168 0.1% 0 0.0%
block_page_build 0 0.0% -1,812 -32.2% -5 -0.1% -2,310 -99.9% -7 -0.3% -48,016 -23.8% 0 0.0% -47,936 -27.3% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -13 -0.2% 1 0.0% -12 -0.5% 6 0.3% -24 -0.0% 0 0.0% 8 0.0% 0 0.0%
call_user_func 0 0.0% 5,038 89.5% -11 -0.2% 2,065 89.3% 0 0.0% 240,376 119.2% 0 0.0% 160,576 91.4% -96 -0.1%
call_user_func@1 1 0.8% 133 2.4% -11 -0.2% 105 4.5% -17 -0.7% 0 0.0% -48 -0.0% 256 0.1% 96 0.1%
call_user_func_array 0 0.0% 156 2.8% 23 0.4% -166 -7.2% 24 1.0% -68,120 -33.8% 0 0.0% -104,864 -59.7% 2,064 1.2%
call_user_func_array@1 0 0.0% 585 10.4% -4 -0.1% 275 11.9% -7 -0.3% -21,048 -10.4% 0 0.0% -25,152 -14.3% -48 -0.0%
call_user_func_array@2 0 0.0% 424 7.5% 2 0.0% 223 9.6% 3 0.1% -24 -0.0% 0 0.0% -152 -0.1% 0 0.0%
check_plain -18 -14.9% -230 -4.1% -78 -1.4% -219 -9.5% -80 -3.5% -3,472 -1.7% -8 -0.0% -1,032 -0.6% -40 -0.0%
chr 1 0.8% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
class_exists 2 1.7% 1,587 28.2% 20 0.4% 1,596 69.0% 23 1.0% 215,496 106.9% -808 -0.4% 157,688 89.8% 128 0.1%
class_implements 0 0.0% -68 -1.2% -5 -0.1% -70 -3.0% -7 -0.3% 0 0.0% 0 0.0% -16 -0.0% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 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% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% -14 -0.2% 3 0.1% -51 -2.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view 0 0.0% 5 0.1% 11 0.2% 3 0.1% 10 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -5 -0.1% -5 -0.1% -4 -0.2% -4 -0.2% 0 0.0% 0 0.0% -136 -0.1% -136 -0.1%
config 0 0.0% 49 0.9% 16 0.3% 74 3.2% 49 2.1% 0 0.0% 0 0.0% 4,160 2.4% -304 -0.2%
config_get_config_directory 0 0.0% 3 0.1% 2 0.0% 2 0.1% 1 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% 4 0.2% 4 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% 2 0.0% 1 0.0% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_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_custom_theme 0 0.0% -8 -0.1% 0 0.0% -9 -0.4% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% -31 -0.6% -31 -0.6% -32 -1.4% -32 -1.4% 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% 0 0.0% 1 0.0% 5 0.2% 6 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess -2 -1.7% -27 -0.5% -11 -0.2% -31 -1.3% -21 -0.9% -1,536 -0.8% -528 -0.3% 712 0.4% 40 0.0%
contextual_pre_render_placeholder 0 0.0% -4 -0.1% -4 -0.1% 1 0.0% 1 0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
count 21 17.4% 50 0.9% 31 0.6% 89 3.8% 70 3.0% 2,360 1.2% 2,216 1.1% 1,440 0.8% 1,392 0.8%
count@1 3 2.5% 3 0.1% 3 0.1% 10 0.4% 10 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 648 0.4% 648 0.4%
current 0 0.0% -3 -0.1% -3 -0.1% 6 0.3% 6 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path -1 -0.8% -75 -1.3% -40 -0.7% -105 -4.5% -68 -2.9% -80 -0.0% 48 0.0% -64 -0.0% 0 0.0%
custom_block_admin_paths 0 0.0% -1 -0.0% -1 -0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 1 0.0% 0 0.0% 3 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% -1 -0.0% -1 -0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 5 0.1% 5 0.1% 6 0.3% 6 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -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% 7 0.3% 7 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -2 -0.0% -2 -0.0% 5 0.2% 5 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 12 0.2% 12 0.2% 8 0.3% 8 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 273 4.9% 1 0.0% 277 12.0% -2 -0.1% -40 -0.0% 0 0.0% -40 -0.0% 0 0.0%
datetime_element_info 0 0.0% 280 5.0% 8 0.1% 284 12.3% 8 0.3% -40 -0.0% 0 0.0% -40 -0.0% 0 0.0%
date_default_timezone_get 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -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% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% 4 0.1% 5 0.1% 3 0.1% 5 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -3 -0.1% -3 -0.1% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_watchdog 2 1.7% 4,252 75.6% 118 2.1% 2,626 113.6% 95 4.1% 137,128 68.0% -5,808 -2.9% 144,640 82.4% 1,712 1.0%
db_and 0 0.0% -4 -0.1% 1 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_merge 1 0.8% 1,354 24.1% 22 0.4% 1,356 58.7% 18 0.8% 119,216 59.1% 1,432 0.7% 45,496 25.9% 0 0.0%
db_query 0 0.0% 21 0.4% -10 -0.2% -63 -2.7% -7 -0.3% 0 0.0% 0 0.0% -72 -0.0% 0 0.0%
db_query_range 0 0.0% -7 -0.1% 0 0.0% -7 -0.3% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 21 0.4% 1 0.0% 24 1.0% 8 0.3% 16 0.0% 0 0.0% 0 0.0% 0 0.0%
debug_backtrace 2 1.7% 274 4.9% 274 4.9% 278 12.0% 278 12.0% 119,184 59.1% 119,184 59.1% 67,400 38.4% 67,400 38.4%
decode_entities 2 1.7% 131 2.3% 16 0.3% 134 5.8% 15 0.6% 3,152 1.6% 1,072 0.5% 1,440 0.8% 592 0.3%
define 0 0.0% -16 -0.3% -16 -0.3% -17 -0.7% -17 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 2 1.7% 3 0.1% 3 0.1% 7 0.3% 7 0.3% 768 0.4% 768 0.4% 0 0.0% 0 0.0%
dirname 0 0.0% 6 0.1% 6 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache 0 0.0% -14 -0.2% -6 -0.1% -18 -0.8% -5 -0.2% -24 -0.0% 0 0.0% 8 0.0% 0 0.0%
Drupal::config 4 3.3% 408 7.2% 41 0.7% 411 17.8% 34 1.5% 2,304 1.1% 776 0.4% 0 0.0% 0 0.0%
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