Auction Timing

Here we see a race between friends. - iSac, ChatGPT, May 11, 2024.

Auction Timing

Here, we try to get a sense of private auction timing. My best guess is that auction timing will be impacted by:

Execution Mode of IGs
Number of IGs
Number of participants
Whether KV calls are made
Whether bidding function invokes any private agg functions
Cache settings on biddingLogicUrl call
Number of Worklets
Open tabs and what they're doing
Size of IGs

You can select various options here to control the test, although not all variables above are currently accounted for. It will result
in a GET back to this page with query parameters, and you can see the code in the page head in dev tools, html inspection, etc.

Currently all IGs are in the same www.privacy-sandbox-testing-one.com origin, and are cleared before adding new ones. The
auction is in the same domain. Timing measurements are done using performance.now() for start and end and subtracting for duration.

Client side code is here.

Enter your settings here; the table below should show you the parameters used, and then the auction timings will be appended when done.

Execution Mode Compatibility Group by Origin Frozen Context

Use Buyer KV Calls Yes No

Use Seller KV Calls Yes No

Use Cache Controlled 5 Minutes Bidding JS File Yes No

Use Cache Controlled 5 Minutes Scoring JS File Yes No

Num IGS (Integer > 0):

Num Auctions (Integer > 0):

Num Tabs to Open (Integer ≥ 0):