Test Data of Master/Standby DCS Redis 6.0 Instances

Test Environment

• Redis instance specifications

  Redis 6.0 | Basic edition | 8 GB | Master/Standby

  Redis 6.0 | Basic edition | 32 GB | Master/Standby

• ECS flavors

  General compute-plus | 8 vCPUs | 16 GiB | c7.2xlarge.2

• ECS image

  Ubuntu 18.04 server 64-bit

• Test tool

  A single ECS is used for the test. The test tool is memtier_benchmark.

Test Command

SSL disabled:

./memtier_benchmark -s {IP} -p {port} -a {password} -c {connect_number} -t {thread} --test-time=300 --key-prefix="xxxx" --key-minimum=1 --key-maximum={max_key} --key-pattern=P:P --ratio=1:0 -d {datasize}

Reference values: -c {connect_number}: 1000, --key-maximum{max_key}: 2000000, -d {datasize}: 32

SSL enabled:

./memtier_benchmark -s {IP} -p {port} -a {password} -c {connect_number} -t {thread} --test-time=300 --key-prefix="xxxx" --key-minimum=1 --key-maximum={max_key} --key-pattern=P:P --ratio=1:0 -d {datasize}  --tls --cacert ca.crt

Reference values: -c {connect_number}: 1000, --key-maximum{max_key}: 2000000, -d {datasize}: 32

--tls --cacert ca.crt is a parameter required for SSL connections. For details about the test method and parameters, see Testing Redis Performance Using memtier_benchmark.

Test Result

• The following test results are for reference only. The performance may vary depending on the site environment and network fluctuation.
• Certain cache sizes are taken for example in the following test results. For more information, see DCS Instance Specifications.
• QPS: Query per second, indicates number of read and write operations per second. Unit: count/second.
• Average Latency: Average latency of operations, in milliseconds.
• x^th Percentile Latency: latency of x% of operations, in milliseconds. For example, if the value is 10 ms, 99.99^th percentile latency indicates that 99.99% queries can be processed within 10 ms.