On-Premises Gateway Sizing Suggestions | Trend Micro Service Central

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The following tables provide suggested system requirements based on on-premises gateway performance test results.

VMware Installation (with 100% HTTPS traffic model)

Number of vCPU Cores	RAM	Feature Set	Network Throughput	HTTP Transactions per Second	Recommended Total User Number
12	16 GB	Cloud Access Rules only	440 Mbps	3,400	7,300
12	16 GB	Cloud Access Rules with Threat Protection	280 Mbps	2,100	4,900
12	16 GB	Cloud Access Rules with Threat Protection and Data Loss Prevention	280 Mbps	2,100	4,900
48	64 GB	Cloud Access Rules only	680 Mbps	5,100	11,400
48	64 GB	Cloud Access Rules with Threat Protection	680 Mbps	5,100	11,400
48	64 GB	Cloud Access Rules with Threat Protection and Data Loss Prevention	620 Mbps	4,700	10,400

VMware Installation (with 20% HTTP and 80% HTTPS traffic model)

Number of vCPU Cores	RAM	Feature Set	Network Throughput	HTTP Transactions per Second	Recommended Total User Number
12	16 GB	Cloud Access Rules only	450 Mbps	3,400	7,700
12	16 GB	Cloud Access Rules with Threat Protection	320 Mbps	2,400	4,900
12	16 GB	Cloud Access Rules with Threat Protection and Data Loss Prevention	320 Mbps	2,400	4,900
48	64 GB	Cloud Access Rules only	690 Mbps	5,200	11,600
48	64 GB	Cloud Access Rules with Threat Protection	690 Mbps	5,200	11,600
48	64 GB	Cloud Access Rules with Threat Protection and Data Loss Prevention	630 Mbps	4,800	10,600

Note

10 Data Loss Prevention templates were enabled and used.
The performance indexes dropped about 5% when syslog forwarding was enabled.

Disk Size Estimates

Total User Number	Log Retention Time	Recommended Disk Size
5,000	30 days	800 GB
7,500	30 days	1,125 GB
10,500	30 days	1,515 GB
11,500	30 days	1,645 GB
5,000	180 days	4,050 GB
7,500	180 days	6,000 GB
10,500	180 days	8,340 GB
11,500	180 days	9,120 GB

Note

The TMWS on-premises gateway keeps logs for up to 180 days. The system automatically purges logs if disk usage exceeds 75% or inode usage exceeds 90%.