diff options
Diffstat (limited to 'bench/wtperf')
| -rw-r--r-- | bench/wtperf/config.c | 2 | ||||
| -rw-r--r-- | bench/wtperf/runners/checkpoint-stress.wtperf | 15 | ||||
| -rw-r--r-- | bench/wtperf/runners/multi-btree-read-heavy-stress.wtperf | 21 |
3 files changed, 31 insertions, 7 deletions
diff --git a/bench/wtperf/config.c b/bench/wtperf/config.c index 48127afc10e..4c7b17f102a 100644 --- a/bench/wtperf/config.c +++ b/bench/wtperf/config.c @@ -830,7 +830,7 @@ config_consolidate(CONFIG *cfg) CONFIG_QUEUE_ENTRY *conf_line, *test_line, *tmp; char *string_key; - /* + /* * This loop iterates over the config queue and for entry checks if an * entry later in the queue has the same key. If a match is found then * the current queue entry is removed and we continue. diff --git a/bench/wtperf/runners/checkpoint-stress.wtperf b/bench/wtperf/runners/checkpoint-stress.wtperf index d992f69eb67..0c98a0c2db0 100644 --- a/bench/wtperf/runners/checkpoint-stress.wtperf +++ b/bench/wtperf/runners/checkpoint-stress.wtperf @@ -1,23 +1,26 @@ # A stress configuration to create long running checkpoints while doing a lot # of updates. -conn_config="cache_size=10GB,log=(enabled=false)" +conn_config="cache_size=16GB,eviction=(threads_max=4),log=(enabled=false)" table_config="leaf_page_max=32k,internal_page_max=16k,allocation_size=4k,split_pct=90,type=file" -# Enough data to fill the cache. 100 million 1k records results in two ~6GB +# Enough data to fill the cache. 150 million 1k records results in two ~11GB # tables -icount=100000000 +icount=150000000 create=true compression="snappy" -populate_threads=1 checkpoint_interval=60 checkpoint_threads=1 +populate_threads=1 report_interval=10 # Run for a longer duration to ensure checkpoints are completing. run_time=600 +# Sampling isn't being currently used by any automated test. Keeping it to be +# used in the future +sample_interval=10 +sample_rate=1 # MongoDB always has multiple tables, and checkpoints behave differently when # there is more than a single table. table_count=2 threads=((count=6,updates=1)) value_sz=1000 -sample_interval=10 -sample_rate=1 +# Wait for the throughput to stabilize warmup=120 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 + |