diff options
Diffstat (limited to 'bench/wtperf/runners/multi-btree-read-heavy-stress.wtperf')
| -rw-r--r-- | bench/wtperf/runners/multi-btree-read-heavy-stress.wtperf | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/bench/wtperf/runners/multi-btree-read-heavy-stress.wtperf b/bench/wtperf/runners/multi-btree-read-heavy-stress.wtperf new file mode 100644 index 00000000000..d7b27f8fda4 --- /dev/null +++ b/bench/wtperf/runners/multi-btree-read-heavy-stress.wtperf @@ -0,0 +1,21 @@ +# Drive a constant high workload through, even if WiredTiger isn't keeping +# up by dividing the workload across a lot of threads. This needs to be +# tuned to the particular machine so the workload is close to capacity in the +# steady state, but not overwhelming. +conn_config="cache_size=20GB,session_max=1000,eviction=(threads_min=4,threads_max=4),log=(enabled=false),transaction_sync=(enabled=false),checkpoint_sync=true,checkpoint=(wait=60),statistics=(fast),statistics_log=(json,wait=1)" +table_config="allocation_size=4k,memory_page_max=10MB,prefix_compression=false,split_pct=90,leaf_page_max=32k,internal_page_max=16k,type=file" +# Divide original icount by database_count. +table_count=8 +compression=snappy +icount=200000000 +populate_threads=1 +reopen_connection=false +log_like_table=true +#pareto=5 +report_interval=1 +run_time=3600 +threads=((count=10,throttle=250,inserts=1),(count=10,throttle=250,updates=1),(count=80,throttle=600,reads=1,ops_per_txn=3)) +value_sz=500 +sample_interval=5 +sample_rate=1 + |