diff options
Diffstat (limited to 'nixos/doc/manual/administration/control-groups.chapter.md')
| -rw-r--r-- | nixos/doc/manual/administration/control-groups.chapter.md | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/nixos/doc/manual/administration/control-groups.chapter.md b/nixos/doc/manual/administration/control-groups.chapter.md index abe8dd80b5ab..8682236ca1a9 100644 --- a/nixos/doc/manual/administration/control-groups.chapter.md +++ b/nixos/doc/manual/administration/control-groups.chapter.md @@ -39,7 +39,9 @@ they were in the same cgroup, then the PostgreSQL process would get `configuration.nix`: ```nix -systemd.services.httpd.serviceConfig.CPUShares = 512; +{ + systemd.services.httpd.serviceConfig.CPUShares = 512; +} ``` By default, every cgroup has 1024 CPU shares, so this will halve the CPU @@ -52,7 +54,9 @@ limits can be specified in `configuration.nix`; for instance, to limit `httpd.service` to 512 MiB of RAM (excluding swap): ```nix -systemd.services.httpd.serviceConfig.MemoryLimit = "512M"; +{ + systemd.services.httpd.serviceConfig.MemoryLimit = "512M"; +} ``` The command `systemd-cgtop` shows a continuously updated list of all |