latency

Configuration

Quick and dirty during early exploration development.

Environment variables:

LATENCY_CLIENTCOUNT=1
LATENCY_ITERATIONS=100
LATENCY_JSONOUT=FALSE
LATENCY_REDISAUTHTOKEN=<auth>
LATENCY_REDISCONNECTIONSTRING=<host:port>

If LATENCY_JSONOUT is set to true, only the JSON output will be printed to stdout. LATENCY_CLIENTCOUNT determines the number of concurrent connections to run the test with. This will help show how your Redis setup handles various levels of concurrency from the clients.

If storing results in mongo:

LATENCY_MONGOCOLLECTIONNAME=<name>
LATENCY_MONGOCONNSTRING=<connstring>
LATENCY_MONGODBNAME=<dbname>
LATENCY_MONGOUSERNAME=<username>
LATENCY_MONGOPASSWORD=<password>

Results

The latency numbers are in nanoseconds, and represent the point of view of the client. As such it includes networking.