Dell Products Inc.

Itai Shavit

Vladimir Shveidel

Leron Fliess

Roy Koren

Peleg Vigodny

Benny Kirenberg

Philip Love

A shared portion of processor cores in a data storage system are allocated for sharing between a storage system application and a containerized service also executing in the data storage system. A non-shared portion of the processor cores are allocated for exclusive use by the storage system application. The storage system application preferentially uses processor cores in the shared portion of the processor cores to execute background tasks, and preferentially uses processor cores in the non-shared portion to perform host I/O request processing. The storage system application may from time to time voluntarily yield one or more of the processor cores in the shared portion of the processor cores for execution of the containerized service.

Asymmetric central processing unit (CPU) sharing with a containerized service hosted in a data storage system

A method, computer program product, and computer system for generating, by a computing device, a debug message of a plurality of debug messages, wherein a format of the debug message may be a binary format that includes information, and wherein the information may include debug header information and one or more values of optional parameters. It may be determined that the debug message and a portion of the plurality of debug messages are associated with one or more debug levels. Each respective processor core may be allocated with a separate cyclic buffer that contains the information for each of the debug messages that are associated with the one or more debug levels and written while each respective processor core is active.

Systems and methods for advanced high-performance logging and debug infrastructure

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Ramat Gan, Israel

Itai Shavit