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sysbench wrapper
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| #!/bin/bash | |
| # | |
| # bench.sh | |
| # https://gist.github.com/tdebatty/0358da0a2068eca1bf4583a06aa0acf2 | |
| # | |
| # https://cylab.be/blog/351/performance-of-virtual-storage-part-2-qemu | |
| # | |
| # a wrapper for sysbench | |
| # quick run: | |
| # bash <(curl -Ls https://gist.githubusercontent.com/tdebatty/0358da0a2068eca1bf4583a06aa0acf2/raw/bench.sh) | |
| # | |
| echo " | |
| ███████╗██╗ ██╗███████╗██████╗ ███████╗███╗ ██╗ ██████╗██╗ ██╗ | |
| ██╔════╝╚██╗ ██╔╝██╔════╝██╔══██╗██╔════╝████╗ ██║██╔════╝██║ ██║ | |
| ███████╗ ╚████╔╝ ███████╗██████╔╝█████╗ ██╔██╗ ██║██║ ███████║ | |
| ╚════██║ ╚██╔╝ ╚════██║██╔══██╗██╔══╝ ██║╚██╗██║██║ ██╔══██║ | |
| ███████║ ██║ ███████║██████╔╝███████╗██║ ╚████║╚██████╗██║ ██║ | |
| ╚══════╝ ╚═╝ ╚══════╝╚═════╝ ╚══════╝╚═╝ ╚═══╝ ╚═════╝╚═╝ ╚═╝ | |
| " | |
| echo "check if sysbench is installed ..." | |
| command -v sysbench >/dev/null 2>&1 | |
| if [[ $? -ne 0 ]]; then | |
| echo "sysbench not found, installing ..." | |
| sudo apt update -qq | |
| sudo apt install -y -qq sysbench | |
| fi | |
| echo "CPU : single core" | |
| echo "=================" | |
| sysbench cpu run | grep -oP 'events per second:\s+(\d+)' | |
| echo "CPU : multi core" | |
| echo "================" | |
| CORES=$(grep -c processor /proc/cpuinfo) | |
| echo "$CORES cores" | |
| sysbench cpu run --threads="$CORES" | grep -oP 'events per second:\s+(\d+)' | |
| echo "Memory" | |
| echo "======" | |
| sysbench memory run | grep -oP '(\d+\.\d+) MiB\/sec' | |
| echo "Storage" | |
| echo "=======" | |
| echo "prepare data ..." | |
| sysbench fileio --file-total-size=5G --file-num=5 --verbosity=0 prepare | |
| echo "random access ..." | |
| sysbench fileio --file-total-size=5G --file-num=5 --file-io-mode=async --file-fsync-freq=0 --file-test-mode=rndrd --file-block-size=4k run | grep -oP 'read, MiB/s:\s+(\d+)' | |
| sysbench fileio --file-total-size=5G --file-num=5 --file-io-mode=async --file-fsync-freq=0 --file-test-mode=rndwr --file-block-size=4k run | grep -oP 'written, MiB/s:\s+(\d+)' | |
| echo "sequential access ..." | |
| sysbench fileio --file-total-size=5G --file-num=5 --file-io-mode=async --file-fsync-freq=0 --file-test-mode=seqrd --file-block-size=1M run | grep -oP 'read, MiB/s:\s+(\d+)' | |
| sysbench fileio --file-total-size=5G --file-num=5 --file-io-mode=async --file-fsync-freq=0 --file-test-mode=seqwr --file-block-size=1M run | grep -oP 'written, MiB/s:\s+(\d+)' | |
| echo "cleanup ..." | |
| rm test_file.* |
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A simple wrapper for sysbench. I use it to quickly benchmark Linux computers and servers.
bash <(curl -Ls https://gist.githubusercontent.com/tdebatty/0358da0a2068eca1bf4583a06aa0acf2/raw/bench.sh)