3.2.4. Reference values¶
Reference values when performing the backup by use of Acronis are as follows. (For version 15)
This reference value is a numerical value in our verification environment so that the value may not be the same value in the environment of ECL1.0 used by a customer.
[Environment configuration]
- 2 units of backup target servers (vCPU:1 core, vMEM:2GB)* Public catalog template is used.
- 1 unit of centralized management server (vCPU: 2 cores, vMEM: 4GB)
- 1 unit of storage node (vCPU: 2 cores, vMEM:4GB)
- Perform the Full backup with the centralized management type configuration.* The backup destination is additional HDD of storage node.
Centralized management server
|
Storage node
|
Backup target server
(Windows)
vHDD:80GB
|
Backup target server
(Linux)
vHDD:45GB
|
|
Backup time | - | - | 5 minutes to 15 minutes | 10 minutes to 20 minutes |
CPU utilization | 8% to 65% | 52% to 82% | 10% to 100% | 11% to 74% |
Memory usage | 75% to 77% | 50% to 64% | 69% to 83% | 86% to 95% |
Disk I/O(byte/sec) | 0.1M to 1.2M | 0.1M to 72M | 0.1M to 160M | 0.1M to 92M |
NW bandwidth (bps) | 0M to 2M | 0M to 37M | 0M to 580M | 0M to 735M |
* De-duplication is disabled.
* When backing up multiple Window servers, be careful with the network bandwidth, such as preparation of segment for backup.
* If the backup destination is remote environment (collocation, GFS and so on), be careful with the network bandwidth because the network bandwidth between remote connection is affected.
* As for the recommended specifications of the server, refer to Acronis User Guidance and system requirements.