Hey Yaron, If you're using jemalloc you can use jemalloc_get_stat [1] to monitor total memory allocation. Another option would be LoggingMemoryPool, see tests on possible usage [2].
Rok [1] https://github.com/apache/arrow/blob/master/cpp/src/arrow/memory_pool_jemalloc.cc#L157 [2] https://github.com/apache/arrow/blob/master/cpp/src/arrow/memory_pool_test.cc On Fri, Oct 28, 2022 at 3:10 PM Yaron Gvili <rt...@hotmail.com> wrote: > Hi, > > Is there a supported/convenient way for measuring the memory usage of > Arrow structures? For my specific use case, measuring memory usage of > either a record batch or an array would be sufficiently convenient. > > > Cheers, > Yaron. >
