[Compass-ci] Re: [PATCH v6 lkp-tests] tests: add get_cpu function

On Tue, Oct 27, 2020 at 05:33:53PM +0800, Zhang Yu wrote:

[why] Obtain more host information from 'lscpu'

Signed-off-by: Zhang Yu 2134782174@qq.com

tests/host-info | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/tests/host-info b/tests/host-info index 46f43f93..e79680e9 100755 --- a/tests/host-info +++ b/tests/host-info @@ -1,20 +1,23 @@ #!/bin/bash

-get_node() +get_memory() {

• echo "nr_node: $(grep -Eo 'Node [0-9]+,' /proc/zoneinfo | uniq | wc -l)"
• echo "nr_cpu: $(nproc)" memory_total=$(cat /proc/meminfo |grep MemTotal | awk '{print $2}') memory_new=$(awk 'BEGIN{printf "%0.2f", '$memory_total'/1024/1024/16}') memory=$(echo `expr $(echo $memory_new | awk '{print int($0)+1}') * 16`)G echo "memory: $memory"

}

-get_model_name() +get_cpu() {

• echo "model_name: $(lscpu |grep "Model name" | awk '{print $3}')"

• echo $1: $(lscpu | awk -F': *' '/'$2':/{print $2}')

}

+get_cpu arch 'Architecture' +get_cpu nr_node 'NUMA\snode(s)' +get_cpu nr_cpu '^CPU(s)' +get_cpu model_name 'Model\sname'

get_cpu will add more fields?

if so, you'd better use an array.

a=("arch 'Architecture'" "nr_node 'NUMA\snode(s)'" "nr_cpu '^CPU(s)'" "model_name 'Model\sname'")

for i in "${a[@]}" do get_cpu $i done

Thanks, Jiaxin