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tests: clean out unused/single-use/useless commands from the list

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Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #13259
This commit is contained in:
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2022-03-14 01:41:03 +01:00
committed by Brian Behlendorf
parent df6e0f0092
commit caccfc870f
13 changed files with 35 additions and 149 deletions
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tests/zfs-tests/tests/perf/perf.shlib
+2 -2
View File
@@ -254,7 +254,7 @@ function do_collect_scripts
# Find a place to deposit performance data collected while under load.
function get_perf_output_dir
{
typeset dir="$(pwd)/perf_data"
typeset dir="$PWD/perf_data"
[[ -d $dir ]] || mkdir -p $dir
echo $dir
@@ -467,7 +467,7 @@ function get_system_config
echo "{" >>$config
if is_linux; then
echo " \"ncpus\": \"$(nproc --all)\"," >>$config
echo " \"ncpus\": \"$(lscpu | awk '/^CPU\(s\)/ {print $2; exit}')\"," >>$config
echo " \"physmem\": \"$(free -b | \
awk '$1 == "Mem:" { print $2 }')\"," >>$config
echo " \"c_max\": \"$(get_max_arc_size)\"," >>$config
tests/zfs-tests/tests/perf/scripts/prefetch_io.sh
+9 -31
View File
@@ -1,5 +1,4 @@
#!/usr/bin/env bash
# shellcheck disable=SC1004
#!/bin/sh
#
# This file and its contents are supplied under the terms of the
@@ -21,33 +20,12 @@
# TBD if we can add additional kstats to achieve the desired results
#
zfs_kstats="/proc/spl/kstat/zfs"
function get_prefetch_ios
{
typeset -l data_misses="$(awk '$1 == "prefetch_data_misses" \
{ print $3; exit }' "$zfs_kstats/arcstats")"
typeset -l metadata_misses="$(awk '$1 == "prefetch_metadata_misses" \
{ print $3; exit }' "$zfs_kstats/arcstats")"
typeset -l total_misses=$(( data_misses + metadata_misses ))
echo "$total_misses"
getstat() {
awk -v c="$1" '$1 == c {print $3; exit}' /proc/spl/kstat/zfs/arcstats
}
function get_prefetched_demand_reads
{
typeset -l demand_reads="$(awk '$1 == "demand_hit_predictive_prefetch" \
{ print $3; exit }' "$zfs_kstats/arcstats")"
echo "$demand_reads"
}
function get_async_upgrade_sync
{
typeset -l sync_wait="$(awk '$1 == "async_upgrade_sync" \
{ print $3; exit }' "$zfs_kstats/arcstats")"
echo "$sync_wait"
get_prefetch_ios() {
echo $(( $(getstat prefetch_data_misses) + $(getstat prefetch_metadata_misses) ))
}
if [ $# -ne 2 ]
@@ -58,8 +36,8 @@ fi
interval=$2
prefetch_ios=$(get_prefetch_ios)
prefetched_demand_reads=$(get_prefetched_demand_reads)
async_upgrade_sync=$(get_async_upgrade_sync)
prefetched_demand_reads=$(getstat demand_hit_predictive_prefetch)
async_upgrade_sync=$(getstat async_upgrade_sync)
while true
do
@@ -68,12 +46,12 @@ do
$(( new_prefetch_ios - prefetch_ios ))
prefetch_ios=$new_prefetch_ios
new_prefetched_demand_reads=$(get_prefetched_demand_reads)
new_prefetched_demand_reads=$(getstat demand_hit_predictive_prefetch)
printf '%-24s\t%u\n' "prefetched_demand_reads" \
$(( new_prefetched_demand_reads - prefetched_demand_reads ))
prefetched_demand_reads=$new_prefetched_demand_reads
new_async_upgrade_sync=$(get_async_upgrade_sync)
new_async_upgrade_sync=$(getstat async_upgrade_sync)
printf '%-24s\t%u\n' "async_upgrade_sync" \
$(( new_async_upgrade_sync - async_upgrade_sync ))
async_upgrade_sync=$new_async_upgrade_sync