590
edits
Firefox/Goals/2010Q1/IO Reduction: Difference between revisions
Jump to navigation
Jump to search
→Timeline / Milestones: Updated numbers to factor out dtrace bug.
Comrade693 (talk | contribs) (→Status: Updated status) |
Comrade693 (talk | contribs) (→Timeline / Milestones: Updated numbers to factor out dtrace bug.) |
||
| Line 16: | Line 16: | ||
Initial numbers from v1.2 of the criteria are: | Initial numbers from v1.2 of the criteria are: | ||
* write counts: | * write counts: 4362 | ||
* read counts: 1636 | * read counts: 1636 | ||
* fsync counts: 47 | * fsync counts: 47 | ||
* fstat counts: 1517 | * fstat counts: 1517 | ||
* total count: | * total count: 7562 | ||
Note: You will find 5803 writes in the log, however 1441 of them are due to PR_SetPollableEvent. There is a bug in the DTrace script that we haven't been able to figure out that attributes it to some file when it is actually writing to a named pipe or socket. We don't actually care about this, so we've adjusted the total to reflect this. | |||
These are the bugs of interest: | These are the bugs of interest: | ||
| Line 41: | Line 43: | ||
| 0 | | 0 | ||
| 0 | | 0 | ||
| | | 11.9% | ||
|- | |- | ||
| {{bug|549767}} - cache writes still happening on the main thread? | | {{bug|549767}} - cache writes still happening on the main thread? | ||
| Line 50: | Line 52: | ||
| 0 | | 0 | ||
| 0 | | 0 | ||
| | | 16.1% | ||
|- | |- | ||
| {{bug|536978}} - Cookies should write asynchronously | | {{bug|536978}} - Cookies should write asynchronously | ||
| Line 59: | Line 61: | ||
| 19 | | 19 | ||
| 265 | | 265 | ||
| | | 27.4% | ||
|- | |- | ||
| {{bug|540765}} | | {{bug|540765}} | ||
| Line 68: | Line 70: | ||
| 9 | | 9 | ||
| 8 | | 8 | ||
| 1. | | 1.6% | ||
|- | |- | ||
| {{bug|513008}} - Eliminate synchronous reads from cache | | {{bug|513008}} - Eliminate synchronous reads from cache | ||
| Line 77: | Line 79: | ||
| 0 | | 0 | ||
| 0 | | 0 | ||
| | | 7.3% | ||
|- | |- | ||
| {{bug|546255}} - Make nsIBrowserHistory.[un]registerOpenPage async | | {{bug|546255}} - Make nsIBrowserHistory.[un]registerOpenPage async | ||
| Line 95: | Line 97: | ||
| 0 | | 0 | ||
| 0 | | 0 | ||
| | | 2.0% | ||
|- | |- | ||
| {{bug|461199}} - Make visitedness checks asynchronous | | {{bug|461199}} - Make visitedness checks asynchronous | ||