What is the fine-grained topic of the following text: Sightline Systems offers real-time performance monitoring, big data analytics and visualization focused on root cause analysis, anomaly detection, capacity planning and forecasting for critical IT systems — including almost all operating systems, mainframes, network, storage, applications and databases — as well as manufacturing systems, including all major programmable logic controllers (PLC). Only return the topic.
Sightline Systems' IT and manufacturing systems monitoring and analytics services.