1 #!/usr/bin/ksh
2
3 #
4 # This file and its contents are supplied under the terms of the
5 # Common Development and Distribution License ("CDDL"), version 1.0.
6 # You may only use this file in accordance with the terms of version
7 # 1.0 of the CDDL.
8 #
9 # A full copy of the text of the CDDL should have accompanied this
10 # source. A copy of the CDDL is also available via the Internet at
11 # http://www.illumos.org/license/CDDL.
12 #
13
14 #
15 # Copyright (c) 2015 by Delphix. All rights reserved.
16 #
17
18 #
19 # Description:
20 # Trigger fio runs using the random_reads job file. The number of runs and
21 # data collected is determined by the PERF_* variables. See do_fio_run for
22 # details about these variables.
23 #
24 # The files to read from are created prior to the first fio run, and used
25 # for all fio runs. The ARC is cleared with `zinject -a` prior to each run
26 # so reads will go to disk.
27 #
28
29 . $STF_SUITE/include/libtest.shlib
30 . $STF_SUITE/tests/perf/perf.shlib
31
32 function cleanup
33 {
34 log_must $ZFS destroy $TESTFS
35 }
36
37 log_assert "Measure IO stats during random read load"
38 log_onexit cleanup
39
40 export TESTFS=$PERFPOOL/testfs
41 recreate_perfpool
42 log_must $ZFS create $PERF_FS_OPTS $TESTFS
43
44 # Aim to fill the pool to 50% capacity while accounting for a 3x compressratio.
45 export TOTAL_SIZE=$(($(get_prop avail $TESTFS) * 3 / 2))
46
47 # Variables for use by fio.
48 if [[ -n $PERF_REGRESSION_WEEKLY ]]; then
49 export PERF_RUNTIME=${PERF_RUNTIME:-$PERF_RUNTIME_WEEKLY}
50 export PERF_RUNTYPE=${PERF_RUNTYPE:-'weekly'}
51 export PERF_NTHREADS=${PERF_NTHREADS:-'8 16 64'}
52 export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
53 export PERF_IOSIZES=${PERF_IOSIZES:-'8k'}
54 elif [[ -n $PERF_REGRESSION_NIGHTLY ]]; then
55 export PERF_RUNTIME=${PERF_RUNTIME:-$PERF_RUNTIME_NIGHTLY}
56 export PERF_RUNTYPE=${PERF_RUNTYPE:-'nightly'}
57 export PERF_NTHREADS=${PERF_NTHREADS:-'64 128'}
58 export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
59 export PERF_IOSIZES=${PERF_IOSIZES:-'8k'}
60 fi
61
62 # Layout the files to be used by the read tests. Create as many files as the
63 # largest number of threads. An fio run with fewer threads will use a subset
64 # of the available files.
65 export NUMJOBS=$(get_max $PERF_NTHREADS)
66 export FILE_SIZE=$((TOTAL_SIZE / NUMJOBS))
67 log_must $FIO $FIO_SCRIPTS/mkfiles.fio
68
69 # Set up the scripts and output files that will log performance data.
70 lun_list=$(pool_to_lun_list $PERFPOOL)
71 log_note "Collecting backend IO stats with lun list $lun_list"
72 export collect_scripts=("$PERF_SCRIPTS/io.d $PERFPOOL $lun_list 1" "io"
73 "$VMSTAT 1" "vmstat" "$MPSTAT 1" "mpstat" "$IOSTAT -xcnz 1" "iostat")
74
75 log_note "Random reads with $PERF_RUNTYPE settings"
76 do_fio_run random_reads.fio $FALSE $TRUE
77 log_pass "Measure IO stats during random read load"
|
1 #!/usr/bin/ksh
2
3 #
4 # This file and its contents are supplied under the terms of the
5 # Common Development and Distribution License ("CDDL"), version 1.0.
6 # You may only use this file in accordance with the terms of version
7 # 1.0 of the CDDL.
8 #
9 # A full copy of the text of the CDDL should have accompanied this
10 # source. A copy of the CDDL is also available via the Internet at
11 # http://www.illumos.org/license/CDDL.
12 #
13
14 #
15 # Copyright (c) 2015, 2016 by Delphix. All rights reserved.
16 #
17
18 #
19 # Description:
20 # Trigger fio runs using the random_reads job file. The number of runs and
21 # data collected is determined by the PERF_* variables. See do_fio_run for
22 # details about these variables.
23 #
24 # The files to read from are created prior to the first fio run, and used
25 # for all fio runs. The ARC is cleared with `zinject -a` prior to each run
26 # so reads will go to disk.
27 #
28
29 . $STF_SUITE/include/libtest.shlib
30 . $STF_SUITE/tests/perf/perf.shlib
31
32 function cleanup
33 {
34 log_must zfs destroy $TESTFS
35 }
36
37 log_assert "Measure IO stats during random read load"
38 log_onexit cleanup
39
40 export TESTFS=$PERFPOOL/testfs
41 recreate_perfpool
42 log_must zfs create $PERF_FS_OPTS $TESTFS
43
44 # Aim to fill the pool to 50% capacity while accounting for a 3x compressratio.
45 export TOTAL_SIZE=$(($(get_prop avail $TESTFS) * 3 / 2))
46
47 # Variables for use by fio.
48 if [[ -n $PERF_REGRESSION_WEEKLY ]]; then
49 export PERF_RUNTIME=${PERF_RUNTIME:-$PERF_RUNTIME_WEEKLY}
50 export PERF_RUNTYPE=${PERF_RUNTYPE:-'weekly'}
51 export PERF_NTHREADS=${PERF_NTHREADS:-'8 16 64'}
52 export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
53 export PERF_IOSIZES=${PERF_IOSIZES:-'8k'}
54 elif [[ -n $PERF_REGRESSION_NIGHTLY ]]; then
55 export PERF_RUNTIME=${PERF_RUNTIME:-$PERF_RUNTIME_NIGHTLY}
56 export PERF_RUNTYPE=${PERF_RUNTYPE:-'nightly'}
57 export PERF_NTHREADS=${PERF_NTHREADS:-'64 128'}
58 export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
59 export PERF_IOSIZES=${PERF_IOSIZES:-'8k'}
60 fi
61
62 # Layout the files to be used by the read tests. Create as many files as the
63 # largest number of threads. An fio run with fewer threads will use a subset
64 # of the available files.
65 export NUMJOBS=$(get_max $PERF_NTHREADS)
66 export FILE_SIZE=$((TOTAL_SIZE / NUMJOBS))
67 log_must fio $FIO_SCRIPTS/mkfiles.fio
68
69 # Set up the scripts and output files that will log performance data.
70 lun_list=$(pool_to_lun_list $PERFPOOL)
71 log_note "Collecting backend IO stats with lun list $lun_list"
72 export collect_scripts=("$PERF_SCRIPTS/io.d $PERFPOOL $lun_list 1" "io"
73 "vmstat 1" "vmstat" "mpstat 1" "mpstat" "iostat -xcnz 1" "iostat")
74
75 log_note "Random reads with $PERF_RUNTYPE settings"
76 do_fio_run random_reads.fio false true
77 log_pass "Measure IO stats during random read load"
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