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Assorted parameter changes for performance tests

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* Add async runs for sequential_writes, random_readwrite_fixed and
  random_writes
* Remove some larger block sizes that give similar results to others
* Remove nthreads == 4 from random_writes_zil test

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tony Nguyen <tony.nguyen@delphix.com>
Signed-off-by: John Kennedy <john.kennedy@delphix.com>
Closes #12576
This commit is contained in:
John Wren Kennedy 2021-09-21 16:17:36 -06:00 committed by GitHub
parent 59eab1093a
commit df5ea74ff6
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GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 14 additions and 5 deletions
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1
tests/zfs-tests/tests/perf/perf.shlib
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@ -21,7 +21,6 @@ export PERF_RUNTIME=${PERF_RUNTIME:-'180'}
export PERF_RANDSEED=${PERF_RANDSEED:-'1234'}
export PERF_COMPPERCENT=${PERF_COMPPERCENT:-'66'}
export PERF_COMPCHUNK=${PERF_COMPCHUNK:-'4096'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
# Default to JSON for fio output
export PERF_FIO_FORMAT=${PERF_FIO_FORMAT:-'json'}

1
tests/zfs-tests/tests/perf/regression/random_reads.ksh
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@ -59,6 +59,7 @@ export TOTAL_SIZE=$(($(get_prop avail $PERFPOOL) * 3 / 2))
export PERF_NTHREADS=${PERF_NTHREADS:-'16 32'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES=${PERF_IOSIZES:-'8k'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
# Layout the files to be used by the read tests. Create as many files as the
# largest number of threads. An fio run with fewer threads will use a subset

1
tests/zfs-tests/tests/perf/regression/random_readwrite.ksh
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@ -59,6 +59,7 @@ export TOTAL_SIZE=$(($(get_prop avail $PERFPOOL) * 3 / 2))
export PERF_NTHREADS=${PERF_NTHREADS:-'32 64'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES='' # bssplit used instead
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
# Layout the files to be used by the readwrite tests. Create as many files
# as the largest number of threads. An fio run with fewer threads will use

1
tests/zfs-tests/tests/perf/regression/random_readwrite_fixed.ksh
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@ -49,6 +49,7 @@ export TOTAL_SIZE=$(($(get_prop avail $PERFPOOL) * 3 / 2))
export PERF_NTHREADS=${PERF_NTHREADS:-'64 128'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES=${PERF_IOSIZES:-'8k'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'0 1'}
# Layout the files to be used by the readwrite tests. Create as many files
# as the largest number of threads. An fio run with fewer threads will use

1
tests/zfs-tests/tests/perf/regression/random_writes.ksh
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@ -58,6 +58,7 @@ export TOTAL_SIZE=$(($(get_prop avail $PERFPOOL) * 3 / 2))
export PERF_NTHREADS=${PERF_NTHREADS:-'32 128'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES=${PERF_IOSIZES:-'8k'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'0 1'}
# Set up the scripts and output files that will log performance data.
lun_list=$(pool_to_lun_list $PERFPOOL)

3
tests/zfs-tests/tests/perf/regression/random_writes_zil.ksh
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@ -44,9 +44,10 @@ recreate_perf_pool
export TOTAL_SIZE=$(($(get_prop avail $PERFPOOL) * 3 / 2))
# Variables specific to this test for use by fio.
export PERF_NTHREADS=${PERF_NTHREADS:-'1 4 16 64'}
export PERF_NTHREADS=${PERF_NTHREADS:-'1 16 64'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0 1'}
export PERF_IOSIZES=${PERF_IOSIZES:-'8k'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
# Until the performance tests over NFS can deal with multiple file systems,
# force the use of only one file system when testing over NFS.

1
tests/zfs-tests/tests/perf/regression/sequential_reads.ksh
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@ -59,6 +59,7 @@ export TOTAL_SIZE=$(($(get_prop avail $PERFPOOL) * 3 / 2))
export PERF_NTHREADS=${PERF_NTHREADS:-'8 16'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES=${PERF_IOSIZES:-'128k 1m'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
# Layout the files to be used by the read tests. Create as many files as the
# largest number of threads. An fio run with fewer threads will use a subset

3
tests/zfs-tests/tests/perf/regression/sequential_reads_arc_cached.ksh
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@ -48,7 +48,8 @@ export TOTAL_SIZE=$(($(get_max_arc_size) / 2))
# Variables specific to this test for use by fio.
export PERF_NTHREADS=${PERF_NTHREADS:-'64 128'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES=${PERF_IOSIZES:-'128k 1m'}
export PERF_IOSIZES=${PERF_IOSIZES:-'128k'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
# Layout the files to be used by the read tests. Create as many files as the
# largest number of threads. An fio run with fewer threads will use a subset

3
tests/zfs-tests/tests/perf/regression/sequential_reads_arc_cached_clone.ksh
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@ -54,7 +54,8 @@ export TOTAL_SIZE=$(($(get_max_arc_size) / 2))
# Variables specific to this test for use by fio.
export PERF_NTHREADS=${PERF_NTHREADS:-'64 128'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES=${PERF_IOSIZES:-'128k 1m'}
export PERF_IOSIZES=${PERF_IOSIZES:-'128k'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
# Layout the files to be used by the read tests. Create as many files as the
# largest number of threads. An fio run with fewer threads will use a subset

1
tests/zfs-tests/tests/perf/regression/sequential_reads_dbuf_cached.ksh
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@ -53,6 +53,7 @@ export TOTAL_SIZE=$(($(get_dbuf_cache_size) * 3 / 4))
export PERF_NTHREADS=${PERF_NTHREADS:-'64'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES=${PERF_IOSIZES:-'64k'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'1'}
# Layout the files to be used by the read tests. Create as many files as the
# largest number of threads. An fio run with fewer threads will use a subset

3
tests/zfs-tests/tests/perf/regression/sequential_writes.ksh
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@ -57,7 +57,8 @@ export TOTAL_SIZE=$(($(get_prop avail $PERFPOOL) * 3 / 2))
# Variables specific to this test for use by fio.
export PERF_NTHREADS=${PERF_NTHREADS:-'16 32'}
export PERF_NTHREADS_PER_FS=${PERF_NTHREADS_PER_FS:-'0'}
export PERF_IOSIZES=${PERF_IOSIZES:-'8k 128k 1m'}
export PERF_IOSIZES=${PERF_IOSIZES:-'8k 1m'}
export PERF_SYNC_TYPES=${PERF_SYNC_TYPES:-'0 1'}
# Set up the scripts and output files that will log performance data.
lun_list=$(pool_to_lun_list $PERFPOOL)