| 14 Oct 2025 |
 vcunat | I don't think cgoups will help with this significantly. | 17:23:21 |
 Sami Liedes | No, not this issue, on hydra. | 17:23:28 |
 K900 | Yeah it won't | 17:23:37 |
| Sami Liedes | I agree, if it has enough work to do. | 17:23:35 |
| K900 | Not even on your own setup | 17:23:46 |
| Sami Liedes | Well, I think it should in the current stage, but maybe less if I reduce my overcommitment :) | 17:24:06 |
| Sami Liedes | But I'm also working to measure this, so I may get back to this! | 17:24:47 |
| 16 Oct 2025 |
 Arian | BMGcould you tell me how many narinfos we’re publishing per week? | 10:52:17 |
 BMG | Download query.csv | 11:06:14 |
| BMG | Here you go ^ | 11:06:22 |
| BMG | 
Download image.png | 11:06:57 |
| BMG | Last inventory I downloaded was 30th Sept
| 11:07:05 |
| BMG | I grouped by start of week so the last entry is under the normal | 11:07:16 |
| Arian | Thanks! | 11:07:35 |
 raitobezarius | so do I win the prize Arian? :> | 11:08:28 |
| BMG | What was the guess? | 11:09:44 |
| raitobezarius | I said 5.4M packages data per month | 11:09:51 |
| BMG | Half way there 😉 | 11:10:11 |
| BMG | Looks about 10 millionish a month | 11:10:20 |
| BMG | I can do the month rollup | 11:10:26 |
| raitobezarius | And given that it's narinfo, packages data should be twice that amount or so | 11:10:38 |
| BMG | I can tell you the exact size | 11:11:00 |
| BMG | I have all that info | 11:11:02 |
| BMG | not just for narinfos | 11:11:09 |
| BMG | actually I made a mistake | 11:11:47 |
| BMG | That query is all objects, not just narinfos | 11:11:55 |
| raitobezarius | so I win | 11:12:03 |
| BMG | Let me do a few separate queries here, be more careful | 11:12:07 |
| raitobezarius | But basically the calculation is there's roughly 300k derivations per nixpkgs eval across the 4 architectures, there's 6 channels in parallel (some have common derivations, etc.), so it gives you ~1.8M upperbound over the 6 channels, given that the fast paced channels move every 1-2 days and the slow paced channels move — well — when they want, you can reasonably say there's some interpolation of 1.8M * 3 = ~5.4M derivations happening (and I said every month, but I should have said every 2 weeks or 3 weeks) | 11:14:39 |
| vcunat | With this kind of computation it's easy to make 10x error in the totals. | 11:18:33 |
