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Diffstat (limited to 'yardstick/benchmark/scenarios/compute/computecapacity.bash')
-rw-r--r-- | yardstick/benchmark/scenarios/compute/computecapacity.bash | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/yardstick/benchmark/scenarios/compute/computecapacity.bash b/yardstick/benchmark/scenarios/compute/computecapacity.bash new file mode 100644 index 000000000..98d4b8fb5 --- /dev/null +++ b/yardstick/benchmark/scenarios/compute/computecapacity.bash @@ -0,0 +1,55 @@ +#!/bin/bash + +############################################################################## +# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others. +# +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +############################################################################## + +# Measure compute capacity and scale of a host + +set -e + +# run capacity test +run_capacity() +{ + # Number of CPUs + CPU=$(grep 'physical id' /proc/cpuinfo | sort -u | wc -l) + # Number of physical cores in a single CPU + CORE=$(grep 'core id' /proc/cpuinfo | sort -u | wc -l) + # Total physical core number + CORES=$[$CPU * $CORE] + # Number of logical cores + THREAD=$(grep 'processor' /proc/cpuinfo | sort -u | wc -l) + # Total memory size + MEMORY=$(grep 'MemTotal' /proc/meminfo | sort -u) + ME=$(echo $MEMORY | awk '/ /{printf "%s %s", $2, $3}') + # Cache size per CPU + CACHE=$(grep 'cache size' /proc/cpuinfo | sort -u) + CA=$(echo $CACHE | awk '/ /{printf "%s", $4}') + CACHES=$[$CA * $CPU] +} + +# write the result to stdout in json format +output_json() +{ + echo -e "{ \ + \"Cpu_number\":\"$CPU\", \ + \"Core_number\":\"$CORES\", \ + \"Thread_number\":\"$THREAD\", \ + \"Memory_size\": \"$ME\", \ + \"Cache_size\": \"$CACHES KB\" \ + }" +} + +main() +{ + run_capacity + + output_json +} + +main |