- The benchmark was run on a HP Z440 (3.5 GHz Intel Xeon E5-1650 v3, 32 GB RAM, Windows 10 1709, Chrome 64.0.3282.186 (64-bit))
- Ran
npm run selenium -- --count 10 --framework preactin thewebdriver-tsof this js-framework-benchmarks fork
| Name | preact-v8.2.7-keyed | preact-componentDidCatch-keyed |
|---|---|---|
|
create rows
Duration for creating 1000 rows after the page loaded.
|
171.4
± 20.5
(1.0) |
190.6
± 23.5
(1.1) |
|
replace all rows
Duration for updating all 1000 rows of the table (with 5 warmup iterations).
|
167.0
± 13.6
(1.0) |
164.1
± 6.4
(1.0) |
|
partial update
Time to update the text of every 10th row (with 5 warmup iterations) for a table with 10k rows.
|
140.7
± 11.7
(1.0) |
143.5
± 12.3
(1.0) |
|
select row
Duration to highlight a row in response to a click on the row. (with 5 warmup iterations).
|
10.5
± 4.4
(1.0) |
7.2
± 2.3
(1.0) |
|
swap rows
Time to swap 2 rows on a 1K table. (with 5 warmup iterations).
|
20.8
± 4.1
(1.0) |
23.3
± 4.9
(1.1) |
|
remove row
Duration to remove a row. (with 5 warmup iterations).
|
66.2
± 10.4
(1.1) |
60.8
± 9.8
(1.0) |
|
create many rows
Duration to create 10,000 rows
|
1,997.7
± 89.0
(1.0) |
2,021.6
± 77.4
(1.0) |
|
append rows to large table
Duration for adding 1000 rows on a table of 10,000 rows.
|
343.1
± 21.9
(1.0) |
339.2
± 21.6
(1.0) |
|
clear rows
Duration to clear the table filled with 10.000 rows.
|
260.3
± 11.7
(1.0) |
254.0
± 5.9
(1.0) |
| slowdown geometric mean | 1.02 | 1.03 |
| Name | preact-v8.2.7-keyed | preact-componentDidCatch-keyed |
|---|---|---|
|
consistently interactive
a pessimistic TTI - when the CPU and network are both definitely very idle. (no more CPU tasks over 50ms)
|
75.8
± 16.8
(1.3) |
60.5
± 7.2
(1.0) |
|
script bootup time
the total ms required to parse/compile/evaluate all the page's scripts
|
10.2
± 2.5
(1.0) |
8.8
± 1.3
(1.0) |
|
main thread work cost
total amount of time spent doing work on the main thread. includes style/layout/etc.
|
168.0
± 14.6
(1.0) |
167.4
± 11.8
(1.0) |
|
total byte weight
network transfer cost (post-compression) of all the resources loaded into the page.
|
170,577.0
± 0.0
(1.0) |
170,856.0
± 0.0
(1.0) |
| Name | preact-v8.2.7-keyed | preact-componentDidCatch-keyed |
|---|---|---|
|
ready memory
Memory usage after page load.
|
2.9
± 0.2
(1.0) |
2.9
± 0.2
(1.0) |
|
run memory
Memory usage after adding 1000 rows.
|
5.8
± 0.0
(1.0) |
5.8
± 0.0
(1.0) |
|
update eatch 10th row for 1k rows (5 cycles)
Memory usage after clicking update every 10th row 5 times
|
5.9
± 0.0
(1.0) |
5.9
± 0.0
(1.0) |
|
replace 1k rows (5 cycles)
Memory usage after clicking create 1000 rows 5 times
|
8.6
± 0.0
(1.0) |
8.6
± 0.0
(1.0) |
|
creating/clearing 1k rows (5 cycles)
Memory usage after creating and clearing 1000 rows 5 times
|
5.9
± 0.0
(1.0) |
5.9
± 0.0
(1.0) |