Emc IP Holding Company LLC

Amir Miron

Anton Kucherov

Lior Kamran

Alexandr Veprinsky

Kirill Shoikhet

Vladimir Kleiner

Amir Kredi

A method is disclosed, comprising: storing, in a memory of a first computing device, a log filter list that identifiers a plurality of log filters, each of the plurality of log filters being executed on a respective one of a plurality of nodes in a distributed computing system; removing a first log message from a data structure that is stored in the memory of the first computing device, the first log message being obtained by the first computing device from a first one of the plurality of log filters that is associated with a first log source; detecting whether the first log message includes a placeholder message that is generated by the first log filter while the first log source is in a paused state; and selecting the first log message for further processing, when the first log message does not include a placeholder message.

Hybrid log viewer with thin memory usage

Described embodiments provide methods and systems for tracking performance of a storage system including one or more system resources. One or more threads may be generated to operate the storage system. Each of the one or more threads may be associated with one of a plurality of tasks of the storage system. When an operating state of one of the one or more threads is changed, one or more performance counters of the storage system may be updated. A performance snapshot may be generated by capturing a state of the tasks associated with the threads and the performance counters.

Low-impact application-level performance monitoring with minimal and automatically upgradable instrumentation in a storage system

Growing community of inventors

Rishon Letzion, Israel

Amir Miron