== sanity test 156: Verification of tunables ============= 11:36:15 (1773243375)
4+0 records in
4+0 records out
16384 bytes (16 kB, 16 KiB) copied, 0.00717819 s, 2.3 MB/s
BEFORE:26 AFTER:30
4+0 records in
4+0 records out
16384 bytes (16 kB, 16 KiB) copied, 0.00963707 s, 1.7 MB/s
BEFORE:141342 AFTER:141346
Turn on read and write cache
Write data and read it back.
Read should be satisfied from the cache.
3+0 records in
3+0 records out
12288 bytes (12 kB, 12 KiB) copied, 0.00920268 s, 1.3 MB/s
cache hits: before: 65582, after: 65585
Read again; it should be satisfied from the cache.
cache hits:: before: 65585, after: 65588
Turn off the read cache and turn on the write cache
Read again; it should be satisfied from the cache.
cache hits:: before: 65588, after: 65591
Write data and read it back.
Read should be satisfied from the cache.
3+0 records in
3+0 records out
12288 bytes (12 kB, 12 KiB) copied, 0.00315496 s, 3.9 MB/s
cache hits:: before: 65591, after: 65594
Turn off read and write cache
Write data and read it back
It should not be satisfied from the cache.
3+0 records in
3+0 records out
12288 bytes (12 kB, 12 KiB) copied, 0.00794038 s, 1.5 MB/s
cache hits:: before: 65594, after: 65594
Turn on the read cache and turn off the write cache
Write data and read it back
It should not be satisfied from the cache.
3+0 records in
3+0 records out
12288 bytes (12 kB, 12 KiB) copied, 0.00996788 s, 1.2 MB/s
cache hits:: before: 65594, after: 65594
Read again; it should be satisfied from the cache.
cache hits:: before: 65594, after: 65597