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| 2 Jan 2023 |
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| 3 Jan 2023 |
 @grahamc:nixos.org | it looks like the more machines there are, the worse hydra's scheduler becomes | 12:55:26 |
| @grahamc:nixos.org | for example, h.n.o has several machines all with only a couple of jobs:
Runnable step summary:
System("aarch64-linux") BigParallel = 19
System("aarch64-linux") Small = 14561
System("x86_64-linux") Small = 36992
System("x86_64-linux") BigParallel = 63
d2275b15 1 jobs c3.large.arm64 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-large-arm")
f808e48c 2 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
ed316d19 2 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
ad265397 1 jobs c3.large.arm64 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-large-arm")
b4e6b722 2 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
676df879 2 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
1ee6c8ee 2 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
a0799bb2 1 jobs c3.large.arm64 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-large-arm")
0a97c518 1 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
c903713a 2 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86--big-parallel")
85548d18 2 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
3605ddda 1 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
fb7b877c 2 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
8bad08b2 2 jobs c3.large.arm64 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-large-arm")
692fe2f0 1 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
3d6261cf 2 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
1df3554f 2 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
6882de43 1 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
fdf25b0c 2 jobs c3.large.arm64 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-large-arm")
2637b007 1 jobs c3.large.arm64 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-large-arm")
8daeb8c6 0 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
6e2f7cf3 3 jobs c3.large.arm64 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-large-arm--big-parallel")
9d99cf4e 1 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
861032e9 1 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
4694c986 1 jobs c3.medium.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-medium-x86")
8938bc79 1 jobs m3.large.x86 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/m3-large-x86")
f0d9fd7a 1 jobs c3.large.arm64 Some("https://netboot.nixos.org/dispatch/hydra/hydra.nixos.org/equinix-metal-builders/main/c3-large-arm")
| 12:56:04 |
| @grahamc:nixos.org | oh | 12:59:24 |
| @grahamc:nixos.org | an O(n) loop inside an O(n lg n) loop: https://github.com/NixOS/hydra/blob/master/src/hydra-queue-runner/dispatcher.cc#L239-L241 https://github.com/NixOS/hydra/blob/master/src/hydra-queue-runner/dispatcher.cc#L162-L258 | 13:00:28 |
 K900 | Oh no | 13:01:23 |
| @grahamc:nixos.org | if anyone knows C++ well enough to fix this I'd be quite glad to help make that happen 😅 | 13:02:59 |
 Mindavi | I don't think my C++ is bad, but I'd need a better understanding of what's happening there. Might dive into it when I'm back at a PC next week | 15:28:35 |
| @grahamc:nixos.org | cool | 15:29:03 |
| 4 Jan 2023 |
|  shawn8901 joined the room. | 12:33:30 |
| 5 Jan 2023 |
|  Alexander Flurie changed their display name from vertebralsilence to flurie. | 18:26:41 |
