diff options
| author | edef <edef@edef.eu> | 2023-11-12T15·08+0000 |
|---|---|---|
| committer | edef <edef@edef.eu> | 2023-11-13T14·53+0000 |
| commit | 423ab20f430635ed03d56141262c34cb0a08f37a (patch) | |
| tree | 9860d4ed49fba7f507638b395f48371fb29261b8 /users/flokli | |
| parent | 160dac0a220e1cbf383bd195189949231ae3d22b (diff) | |
feat(users/flokli/archeology): turn on task_delayacct r/7009
More ClickHouse perf stats ^_^ Change-Id: I4f6882b1a6c1ebfed9a430e62ca634a141cd1cf1 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9998 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
Diffstat (limited to 'users/flokli')
| -rw-r--r-- | users/flokli/nixos/profiles/archeology.nix | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/users/flokli/nixos/profiles/archeology.nix b/users/flokli/nixos/profiles/archeology.nix index 85c693673283..e61744139103 100644 --- a/users/flokli/nixos/profiles/archeology.nix +++ b/users/flokli/nixos/profiles/archeology.nix @@ -9,6 +9,12 @@ # Start clickhose as a system service. services.clickhouse.enable = true; + # for ClickHouse + # We're keeping this here rather than in the NixOS module, because I suspect + # this opens up timing side channels. This is a single-user, single-purpose + # machine, so that isn't a concern here. + boot.kernel.sysctl."kernel.task_delayacct" = 1; + # Enable SSH and let edef and flokli in services.openssh.enable = true; |