localhost:3301> box.slab.info()
---
- items_size: 1022767144
  items_used_ratio: 27.87%
  quota_size: 1073741824
  quota_used_ratio: 100.00%
  arena_used_ratio: 29.9%
  items_used: 285037936
  quota_used: 1073741824
  arena_size: 1073741824
  arena_used: 320656752
...

localhost:3301> box.schema.create_space('tester')
---
- error: Failed to allocate 45 bytes in slab allocator for memtx_tuple
...

localhost:3301> box.info.version
---
- 2.1.2-62-g8dc9096d8
...