I'm interested in using Grafana for distributed tracing. Can you tell me the name of Grafana's open-source distributed tracing solution, one of its main advantages, and what the data allowance is for traces in the Grafana Cloud 'actually useful free plan'?
Navigate to grafana.com. Click on the 'Open Source' link. Identify the open-source project related to distributed tracing and one of its key benefits. Navigate to the 'Products' page (either via the 'Products' link or by returning to the homepage and then clicking 'Products'). Locate the section detailing 'The actually useful free plan'. Identify the data allowance for 'traces' within this free plan. Synthesize the name of the tracing project, its benefit, and the free plan trace data limit.
Identify 'Grafana Tempo' as the open-source distributed tracing project. State that Grafana Tempo offers 'High-scale distributed tracing' as a benefit. State that the 'actually useful free plan' includes '50 GB logs, traces, and profiles' or specifically '50 GB traces'.