International Business Machines Corporation

Xing Tian

Bin Hu

Nan Chen

Qing Yu

Ju Ling Liu

Ke Chen

Ying Mo

Li Jian Wang

Wu Di

Pei Ran Han

Yong Hu Sun

Xiao Juan Niu

Shao Rong Li

Guang Yu Liu

An embodiment includes detecting an application availability metric and a performance data metric of a system by a Tracing Policy Analyzer, responsive to detecting the application availability metric and the performance data metric, training a Bayesian optimization model of the Tracing Policy Analyzer based on the application availability metric and the performance data metric where the Bayesian optimization model outputs an optimal tracing policy. The embodiment includes detecting the optimal tracing policy by a Tracing Level Determination Module of an application of the system, responsive to detecting the optimal tracing policy, computing a computed tracing level by the Tracing Level Determination Module executing a k-nearest neighbors algorithm based on the optimal tracing policy. The embodiment also includes tracing of the application of the system by a Tracer based on the computed tracing level.

Dynamically adjusting tracing decisions based on the collected monitoring data

In several aspects for generation of high quality synthetic observability data for computing systems, traces and logs from a system are collected as a seed dataset. Multiple conditional variational autoencoder (VAE) models are trained using the seed dataset for learning association between the traces and the logs. Synthetic traces and logs are generated using the multiple CVAE models while retaining the association between the traces and the logs for the synthetic traces and logs.

Generating massive high quality synthetic observability data

Data values are exhibited based on sector-ring angles. The data values to be exhibited are first received by a processing device. The sector-ring angles are then determined for the data values to be exhibited. Using the sector-ring angles for the data values to be exhibited, the data values are exhibited in a sector-ring manner.

Data exhibition method and system based on ring angles

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Beijing, China

Xing Tian