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Vuser load distribution
You can distribute your Vusers across several different cloud locations or machines.
Distribution logic
LoadRunner Cloud distributes Vusers for each script based on the location configured in the Load profile page for the script, whether on cloud or on-premises.
A cloud‑based load generator cannot run more than a single script, but a single script can be distributed on several load generators, depending on the number of Vusers associated with the script and the capacity for the protocol type. For details, see Cloud LG infrastructure capacity.
By default, the load is distributed evenly over the load generators. The Vuser balancing option can only be turned off by submitting a service request.
We recommend that you view the Vuser distribution planned for your test. To do this, click the Run preview button. For details, see Run setting previews.
To customize the Vuser distribution, click Load distribution
in the sidebar and select the appropriate tab: Cloud or On-premises. For details, see Deploy on cloud LGs or Deploy with on-premises LGs.
Note:
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The Vuser balancing option is not supported if at least one of the scripts, on‑premises or on cloud, is configured with the Advanced scheduling mode.
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The Vuser balancing option is not based on Round-robin provisioning. This means that the machines are only balanced after all Vusers of the script have started the duration time, and not during ramp up.
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If you are a trial user, only AWS locations are available as cloud locations.
AWS cloud locations
This section lists the available locations for AWS (Amazon Web Services) cloud-based load generators.
AWS locations sorted alphabetically by location
| Location | Region |
|---|---|
| Bahrain | Middle East |
| Cape Town | Africa |
| Dublin | Europe |
| Frankfurt | Europe |
| Hong Kong | Asia Pacific |
| London | Europe |
| Milan | Europe |
| Montreal | Canada |
| Mumbai | Asia Pacific |
| N. California | US West |
| N. Virginia | US East |
| Ohio | US East |
| Oregon | US West |
| Paris | Europe |
| São Paulo | South America |
| Seoul | Asia Pacific |
| Singapore | Asia Pacific |
| Stockholm | Europe |
| Sydney | Asia Pacific |
| Tokyo | Asia Pacific |
| UAE | Middle East |
| Zurich | Europe |
AWS locations sorted alphabetically by region
| Region | Location |
|---|---|
| Africa | Cape Town |
| Asia Pacific | Hong Kong, Mumbai, Seoul, Singapore, Sydney, Tokyo |
| Canada | Montreal |
| Europe | Dublin, Frankfurt, London, Milan, Paris, Stockholm, Zurich |
| Middle East | Bahrain, UAE |
| South America | São Paulo |
| US East | Ohio, Northern Virginia |
| US West | Northern California, Oregon |
Azure cloud locations
This section lists the available locations for Azure cloud-based load generators.
Azure locations sorted alphabetically by location
| Location | Region |
|---|---|
| California | West US |
| Dubai | UAE North |
| Hong Kong | East Asia |
| Illinois | North Central US |
| Ireland | North Europe |
| London | North Europe |
| Netherlands | West Europe |
| New South Wales | Australia East |
| Osaka | Japan West |
| São Paulo | Brazil South |
| Texas | South Central US |
| Toronto | Canada Central |
| Victoria | Australia Southeast |
| Virginia | East US |
| Zürich | Switzerland North |
Azure locations sorted alphabetically by region
| Region | Location |
|---|---|
| Australia East | New South Wales |
| Australia Southeast | Victoria |
| Brazil South | São Paulo |
| Canada Central | Toronto |
| East Asia | Hong Kong |
| East US | Virginia |
| Japan West | Osaka |
| North Central US | Illinois |
| North Europe | Ireland, London |
| South Central US | Texas |
| Switzerland North | Zürich |
| West Europe | Netherlands |
| West US | California |
| UAE North | Dubai |
GCP cloud locations
This section lists the available locations for GCP (Google Cloud Platform) cloud-based load generators.
GCP locations sorted alphabetically by location
| Location | Zone |
|---|---|
| London | Europe West |
| Netherlands | Europe West |
| Oregon | US West |
| Sydney | Australia Southeast |
| Tokyo | Asia Northeast |
| Virginia | US East |
GCP locations sorted alphabetically by zone
| Zone | Location |
|---|---|
| Asia Northeast | Tokyo, Japan |
| Australia Southeast | Sydney |
| Europe West |
London, England Eemshaven, Netherlands |
| US East | Virginia, North America |
| US West | Oregon, North America |
Cloud machine types
This section lists the machine types that LoadRunner Cloud uses when provisioning cloud load generators.
All protocols except TruClient
|
Vendor |
Type |
|---|---|
|
AWS |
m5.2xlarge |
|
Azure |
Standard_D8ds_v4 |
|
GCP |
n2-standard-8 |
TruClient
|
Vendor |
Type |
|---|---|
|
AWS |
c5.2xlarge |
|
Azure |
Standard_D8ds_v4 |
|
GCP |
c2-standard-8 |
See also:
