Hello, Guys! While running CPU bound 4k block workload, I found that disabling crc cache in the buffer::raw gives around 7% performance improvement. If there is no strong use case which benefit from that cache, we would remove it entirely, otherwise conditionally enable it based on the object size. ‹ Evgeniy -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html