Speed up your backup
Designed to make minimal demands on your computer's resources, the Code42 agent default settings favor quiet, background operation over outright speed. However, during your initial backup or after adding a large number of files to your backup selection, you may decide speed is more important.
This article outlines some of the factors affecting backup speed and some temporary adjustments to help backup complete more quickly, as well as some items to consider before changing any settings.
- Even under ideal conditions, the initial upload process can take a while. Backup times may range anywhere from a few days to a month or more, depending on your upload speed and the total size of the files you have selected to back up.
- The adjustments described here are meant to be temporary. Once the backup is completed, the Code42 agent only uploads the changes made to files, so you can return to the default backup settings and allow the Code42 agent to back up continuously and quietly. See How backup works for more information.
- Results of changing settings may not be immediately apparent. You may need to wait a day or so before noticing improvements.
Factors affecting backup speed
The Code42 agent does more behind the scenes during backup than simply transfer your files. The Code42 agent de-duplicates, analyzes, compresses, and encrypts your data before sending it to your backup destinations. By taking these steps before sending your data to your backup destinations, the Code42 agent:
- Decreases file size, increasing your effective transfer rate, which makes both backing up and restoring files faster.
- Reduces the amount of storage space needed at the destination.
- Ensures your data is secure at all stages of the process, even during transmission.
Additional factors can affect backup speed, including your individual hardware and network components and configuration. For more information, see Backup speed does not match available bandwidth.
Before you begin
Disable your computer's default sleep settings for the duration of any large backup job. This allows the Code42 agent to run uninterrupted and complete the backup more quickly.
If upload speeds are slower than you expect, adjust the default Code42 agent settings that prevent it from using too many system resources. Changing these settings increases the system resources available to the Code42 agent to help speed up your backup.
Explore the options below in the order presented. If you see adequate improvement in speed after one or two changes, avoid making additional changes.
CPU settings apply to the amount of CPU processing time dedicated to Code42 agent work, not to total CPU processing capacity. Therefore, while % CPU may be set at 20, for example, a system monitor may show that 70% of CPU capacity is used for the Code42 agent at a particular point in time. For more information, see Configure CPU usage in the Code42 console.
- Open the Code42 agent.
- Select Settings.
- Select Usage.
- Increase the amount of CPU time to 90 - 100% when the user is both away and present. You can always scale back if the Code42 agent interferes with your work. Learn more about how the Code42 agent detects away and present settings.
The Code42 agent assumes that what you're working on now is most important so prioritizes your most recently changed files and backs them up first. The default setting is to back up new information every 15 minutes. This offers great protection and allows you to easily revert to a previous version of a file.
However, frequently backing up new work delays the Code42 agent's opportunity for initial backup of old files.
To promote backup of old files, reduce the frequency for new versions of new files. This trade off can be beneficial until your backup is complete.
Changing the backup frequency settings is most helpful for large backups and for file selections with very large files.
To increase the time between backups:
- Sign in to the Code42 agent.
- Select .
- Select Backup Sets.
- Next to Frequency & Versions, click Change.
Note: Your administrator may prevent editing the frequency and versions settings.
- Change the Back up changes every interval to a longer period, such as 8 hours or more.
- Click Save.
- Open the Code42 agent.
- Select Settings.
- Select Network.
- In Bandwidth Settings, increase the allowed transfer rate. WAN is for transferring data over the Internet and LAN is for transferring data over your computer's local network. Start by setting the limits to None. If this slows down your network, try dropping it back down to 1 Mbps, or lower if needed.