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# ArcMC Processes

The following processes run as part of ArcMC:

- `apache`

- `aps`

- `postgresql`

- `web`

## Logging Into ArcMC If the Web Service is Down

If the web service stops, you can connect to ArcMC to restart it.

1. SSH to the host.
2. Enter <arcmc_install_dir>/current/arcsight/arcmc/bin/arcmcd stop all
3. Enter <arcmc_install_dir>/current/arcsight/arcmc/bin/arcmcd status. Wait for some time until all process status report “Not monitored”.
4. Enter <arcmc install dir>/current/arcsight/arcmc/bin/arcmcd start all. Wait for some time until all the process status report “running".
5. Log into the ArcMC web UI as usual.