Cloud gateway outage risk detector

A cloud gateway outage risk detector comprising:

• a processor;
• and
• a memory comprising instructions for a plurality of modules that, when executed by the processor, cause the processor to perform operations comprising
• receiving, by a baseline risk criteria calculation module, a run-time risk criteria calculation module, and an outage risk threshold calculation module of an analytical model module, input comprising a model structure and a key model parameter,
• determining, by the baseline risk criteria calculation module, based at least in part upon the model structure and the key model parameter, a baseline risk criteria calculation algorithm to be used to determine a baseline outage risk criteria,
• determining, by the run-time risk criteria calculation module, based at least in part upon the model structure and the key model parameter, a run-time risk criteria calculation algorithm to be used to determine a run-time outage risk criteria,
• determining, by the outage risk threshold calculation module, an outage risk threshold calculation algorithm to be used to determine an outage risk threshold,
• receiving, by an event listener module of a risk evaluator module, user session data associated with a plurality of user sessions over a cloud gateway,
• storing, by the event listener module, the user session data in a time series database,
• obtaining, by a run-time collection module of the risk evaluator module, at least a portion of the user session data from the time series database, wherein the portion of the user session data is in equal time intervals,
• providing, by the run-time collection module, the portion of the user session data to a run-time risk criteria evaluation module of the risk evaluator module,
• obtaining, by a baseline risk criteria evaluation module of the risk evaluator module, historical user session data from the time series database,
• determining, by the baseline risk criteria evaluation module, based upon the historical user session data, the baseline outage risk criteria for the cloud gateway,
• determining, by the run-time risk criteria evaluation module, based upon the portion of the user session data, the run-time outage risk criteria for the cloud gateway, and
• determining, by the run-time risk criteria evaluation module, whether the run-time outage risk criteria meets or exceeds the outage risk threshold.

A computer-readable storage medium comprising computer-executable instructions for a plurality of modules that, when executed by a processor, cause the processor to perform operations comprising:

• receiving, by a baseline risk criteria calculation module, a run-time risk criteria calculation module, and an outage risk threshold calculation module of an analytical model module, input comprising a model structure and a key model parameter;
• determining, by the baseline risk criteria calculation module, based at least in part upon the model structure and the key model parameter, a baseline risk criteria calculation algorithm to be used to determine a baseline outage risk criteria;
• determining, by the run-time risk criteria calculation module, based at least in part upon the model structure and the key model parameter, a run-time risk criteria calculation algorithm to be used to determine a run-time outage risk criteria;
• determining, by the outage risk threshold calculation module, an outage risk threshold calculation algorithm to be used to determine an outage risk threshold;
• receiving, by an event listener module of a risk evaluator module, user session data associated with a plurality of user sessions over a cloud gateway;
• storing, by the event listener module, the user session data in a time series database;
• obtaining, by a run-time collection module of the risk evaluator module, at least a portion of the user session data from the time series database, wherein the portion of the user session data is in equal time intervals;
• providing, by the run-time collection module, the portion of the user session data to a run-time risk criteria evaluation module of the risk evaluator module;
• obtaining, by a baseline risk criteria evaluation module of the risk evaluator module, historical user session data from the time series database;
• determining, by the baseline risk criteria evaluation module, based upon the historical user session data, the baseline outage risk criteria for the cloud gateway;
• determining, by the run-time risk criteria evaluation module, based upon the portion of the user session data, the run-time outage risk criteria for the cloud gateway;
• and
• determining, by the run-time risk criteria evaluation module, whether the run-time outage risk criteria meets or exceeds the outage risk threshold.