* **Per-UID buffering**: keep one ring buffer for all processes of
a single user.
-The per-PID buffering scheme will consume more memory than the per-UID
+The per-PID buffering scheme consumes more memory than the per-UID
option if more than one process is instrumented for LTTng-UST. However,
per-PID buffering ensures that one process having a high event
throughput won't fill all the shared sub-buffers, only its own.