raw client batch put memory leak #488
Description
valgrindbak.log this is my db bench valgrind analyze result. i need put 10 million custom record data to tikv for query loadtest.
And I've identified a memory leak issue in the client application. As the data volume increases, the memory usage grows progressively. When inserting 10 million records, the memory consumption reaches 700MB, which is unreasonable given that:
My concurrency is strictly limited to 100,000 operations and I only have about 60 bytes per record
The memory usage accumulates gradually over time
This linear growth pattern suggests unmanaged resource retention
:=/