tair-pulse 1.3.0

TairPulse is a tool to visualize the latency and availability of Tair/Redis instances.

tair-pulse

tair-pulse is a tool for visualizing the latency and availability of Tair/Redis instances.

Installation

tair-pulse requires Python 3.8 or later.

Install it using pip or your preferred PyPI package manager.

pip install tair-pulse

Usage

usage: tair-pulse [-h] [--host HOST] [--port PORT] [--password PASSWORD]
                  [--cluster] [--max-rt MAX_RT]

Optional Arguments:

• -h, --help: Show the help message and exit.
• --host HOST: Specify the server hostname (default is 127.0.0.1).
• --port PORT: Specify the server port (default is 6379).
• --password PASSWORD: Specify the password for Tair/Redis authentication.
• --cluster: Specify if the server is a node of the Tair/Redis cluster.
• --max-rt MAX_RT: Print the key that exceeds the specified maximum response time (default is 0).
• --fork: Use save to trigger fork(2) in order to test latency.

Examples:

Run tair-pulse with the default configuration against 127.0.0.1:6379:

$ tair-pulse

Test an Aliyun Tair instance without a password:

$ tair-pulse --host r-bp1qf8wio5zkp01pzt.redis.rds.aliyuncs.com

Test a cluster instance with a password, where one of the nodes is 192.168.10.1:7000:

$ tair-pulse --host 192.168.10.1 --port 7000 --password 123456 --cluster

Note: Replace the values in the examples with your actual server hostname, port, and password if applicable.