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System Requirements

Internet Browser for your monitoring console
  • Firefox, Edge, Chrome on Windows platform
  • Safari, Firefox, Chrome, Opera on OS X platform
  • Firefox, Chrome on CentOS, Ubuntu Linux platform



VMware requirements
  • vSphere ESXi 5.5, or higher
  • vCenter Server 5.5 or higher


  • VMware/NSX
  • vSphere ESXi 5.5 or higher
  • NSX 6.2 or higher



Uila virtual Smart Tap (vST) requirements
    vST for VMware
  • Installed as a guest VM
  • 1 vCPU (1 Core)
  • 1 GB virtual memory
  • 2 GB virtual storage, local


  • vST for Public Cloud
  • t2.large for AWS
  • D2s v3 for Azure



Uila Virtual Information Controller (VIC) requirements
    VIC for VMware
  • Installed as a guest VM
  • 4 vCPU
  • Memory:
    Small VIC 24 GB RAM allocated, 12GB RAM reserved, 50GB storage, thin provisioned: <1000 VMs, less than 200 Network Monitoring ports, less than 100 nodes for server monitoring
    Medium VIC 32 GB RAM allocated, 16GB RAM reserved, 100GB storage, thin provisioned: 1000~2000 VMs, 200~400 Network Monitoring ports, 100~200 nodes for server monitoring
    Large VIC 48 GB RAM allocated, 24GB RAM reserved, 200GB storage, thin provisioned: 2000~5000VMs, 400~600 Network Monitoring ports, 200-400 nodes for server monitoring


  • VIC for AWS
  • t2.medium ( less than 500 Instances)
  • t2.large (500-1000 Instances)
  • r4.large (1000+ Instances)


  • VIC for Azure
  • B2S (less than 500 VMs)
  • D2s v3 (500-1000 VMs)
  • A2m v2 (1000+ VMs)



On-premise Uila Management and Analytics System (UMAS)
(not required if using Uila Cloud)
    UMAS for VMware
  • For small scale deployment (under 1000 devices including VM and external device): One-box UMAS (1 VM to host UMAS) with 4 vCPU, 48GB RAM allocated and 32GB reserved, 1TB for 1 month data retention
  • For medium scale deployment (1000~2000 devices including VM and external device) One-box UMAS (1 VM to host UMAS) with 4 vCPU, 64GB RAM allocated and 48GB reserved, 2TB for 1 month data retention
  • For large scale deployment (2000~5000 devices including VM and external device) you need a Two-box UMAS (2 VMs to host UMAS) :
    Web UMAS: 4 vCPU, 48GB RAM allocated and 32GB reserved, 800GB
    DB UMAS: 4 vCPU, 48GB RAM allocated and 32GB reserved, 5TB
  • For super-large scale deployment (greater than 5000 devices including VM and external device) Contact Uila to get customized System Requirements for your deployment


  • UMAS for Public Cloud
  • r4.xlarge for AWS
  • E4 v3 for Azure
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