### pagealloc is a page allocator microbenchmark run via SystemTap. The page
### allocator is rarely a major component of a workloads time but it can
### be a source of slow degrataion of overall performance.

# MM Test Parameters
export MMTESTS="pagealloc"

# 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_GZIP="proc-vmstat top"
export MONITORS_WITH_LATENCY="vmstat iostat"
export MONITOR_UPDATE_FREQUENCY=10

# AIM9
export AIM9_TESTTIME=15
export AIM9_TESTLIST=page_test,brk_test,exec_test,fork_test

# EBizzy
export EBIZZY_MAX_THREADS=$((NUMCPUS*4))
export EBIZZY_DURATION=30
export EBIZZY_ITERATIONS=5

# Page allocator microbench
export PAGEALLOC_GFPFLAGS=GFP_KERNEL
export PAGEALLOC_ORDER_MIN=0
export PAGEALLOC_ORDER_MAX=4

# Page Fault Test (PFT)
export PFT_ITERATIONS=80
export PFT_MAPPING_SIZE=$((MEMTOTAL_BYTES/5))
export PFT_MAX_CLIENTS=$NUMCPUS
export PFT_USE_PROCESSES=yes
export PFT_PAGESIZES=base
