### pgioperf is a workload simulator for postgres running a read/write
### workload. It simulates the activity of a reporter, the WAL and commit
### intervals and is vunerable to very large stalls due to sync. It is
### expected that fixing any problems shown by this benchmark would also
### be of benefit to postgres.

# MM Test Parameters
export MMTESTS="pgioperfinit pgioperfbench"

# Test disk to setup (optional)
#export TESTDISK_RAID_DEVICES=
#export TESTDISK_RAID_MD_DEVICE=/dev/md0
#export TESTDISK_RAID_OFFSET=63
#export TESTDISK_RAID_SIZE=250019532
#export TESTDISK_RAID_TYPE=raid0
#export TESTDISK_PARTITION=/dev/sda6
#export TESTDISK_FILESYSTEM=ext3
#export TESTDISK_MKFS_PARAM="-f -d agcount=8"
#export TESTDISK_MOUNT_ARGS=""

# List of monitors
export RUN_MONITOR=yes
export MONITORS_ALWAYS=
export MONITORS_PLAIN=
export MONITORS_GZIP="proc-vmstat top"
export MONITORS_WITH_LATENCY="vmstat iostat"
export MONITOR_UPDATE_FREQUENCY=10
export MONITOR_TOP_ACTIVEONLY=yes

# Postgres IO Perf microbench
export PGIOPERF_DATA_SIZE=$((MEMTOTAL_BYTES*2))
export PGIOPERF_WAL_SIZE=$((PGIOPERF_DATA_SIZE/48))
export PGIOPERF_NUM_RANDOM_READERS=16
export PGIOPERF_READ_REPORT_INTERVAL=10000
export PGIOPERF_WAL_REPORT_INTERVAL=1000
export PGIOPERF_COMMIT_REPORT_INTERVAL=500
export PGIOPERF_SAMPLES=3000
