This tool can be used to capture traffic from membase servers and simulate same traffic to another membase node. This tool also simulates multiple connections.
# ./capture -help
usage: ./capture [ -i interface | -r file.pcap ] [ -o filename.cap ]
# ./capture -i eth0 -o data.cap
# ./replay -help
Usage ./replay: -c data.cap -h server:port -s scale
# ./replay -c data.cap -h somehost:11211
# ./replay -c data.cap -h somehost:11211 -s 2 # 2x rate
The binaries for Centos 5.4 is available under bin directory