3 ms·

At Twitter we hit 15s memory allocation pause times due to fragmentation. We had to switch the memory allocator to fix it.

• hrpnk 6y ago
  Which memory allocator did you end up using?
  • spullara 6y ago
    I think we settled on jemalloc but my memory may be failing me.
    • o-__-o 6y ago
      I see what you did there
    • lenn0x 6y ago
      You are correct that's what it was