automated/linux/ssuite/ssuite-bench

Description

The S-suite is a suite of I/O-performance benchmarks. This test uses the S-suite to run, for every I/O scheduler available for the target device, two main benchmarks:

1. A throughput benchmark, which measures throughput with random and sequential sync I/O. In this respect, sync I/O is the kind of I/O for which it is most difficult to reach a higher throughput.
2. A responsiveness benchmark, which measures the start-up time of various popular application, in the presence of sequential I/O in the background (sequential is the kind of background I/O that makes it more difficult to guarantee a high responsiveness

Maintainer

• paolo.valente@linaro.org

OS

• debian
• ubuntu
• fedora
• centos
• openembedded

Scope

• I/O performance

Devices

• x86

Steps to reproduce

• cd ./automated/linux/ssuite/
• ./run-bench.sh -t "${TESTS}" -d "${TEST_DEV}" -f "${FORMAT}" -v "${TEST_PROG_VERSION}" -s "${SKIP_INSTALL}" -r "${ONLY_READS}" -p "${TEST_DIR}" -n "${NUM_REPETITIONS}" -u "${TEST_GIT_URL}"
• ../../utils/send-to-lava.sh ./output/result.txt