Fio 测试概览
Last updated
fio -iodepth=1 -rw=read -ioengine=libaio -bs=<block_size> -numjobs=<numjobs> -group_reporting -size=100G -filename=/mnt/alluxio/100gb -name=read_test --readonly -direct=1 --runtime=60fio -iodepth=1 -rw=randread -ioengine=libaio -bs=<block_size> -numjobs=<numjobs> -group_reporting -size=100G -filename=/mnt/alluxio/100gb -name=read_test --readonly -direct=1 --runtime=60alluxio.master.hostname=localhost
alluxio.master.journal.type=NOOP
alluxio.security.authorization.permission.enabled=false
alluxio.worker.membership.manager.type=ETCD
alluxio.mount.table.source=ETCD
alluxio.etcd.endpoints=<endpoints>
alluxio.client.list.status.from.ufs.enabled=false
alluxio.worker.page.store.sizes=2TB
alluxio.worker.page.store.page.size=4M
alluxio.worker.page.store.dirs=/data1/worker
alluxio.user.metadata.cache.max.size=2000000
alluxio.dora.client.ufs.fallback.enabled=false
alluxio.user.position.reader.streaming.async.prefetch.thread=256ALLUXIO_WORKER_JAVA_OPTS="$ALLUXIO_WORKER_JAVA_OPTS -Xmx24G -Xmx24G -XX:+UseG1GC"
ALLUXIO_FUSE_JAVA_OPTS="$ALLUXIO_FUSE_JAVA_OPTS -Xms48G -Xmx48G -XX:MaxDirectMemorySize=24g -XX:+UseG1GC"-max_background=256 -max_idle_threads=256 -entry_timeout=60 -attr_timeout=60