2 sysbench 测试tidb多节点集群

40核256G内存( tikv 单独部署到3个节点)

wget https://github.com/akopytov/sysbench/archive/refs/tags/1.0.14.tar.gz

tar zxvf 1.0.14.tar.gz

cd sysbench-1.0.14

yum -y install make automake libtool pkgconfig libaio-devel

# For MySQL support, replace with mysql-devel on RHEL/CentOS 5

yum -y install mariadb-devel

# For PostgreSQL support

yum -y install postgresql-devel

./autogen.sh # Add --with-pgsql to build with PostgreSQL support ./configure

make -j && make install

cd /opt/tidb-cluster

vim topo.yaml

server_configs:
  tikv:
    log-level: "error"
    prepared-plan-cache.enabled: true
    rocksdb.defaultcf.block-cache-size: "24GB"
    rocksdb.writecf.block-cache-size: "6GB"
    storage.block-cache.capacity: "30GB"