MB-100: large value size mrw tests

Change-Id: I973811d8f46c2a9b734a46d60335e2f5a57e95da
Reviewed-on: http://review.couchbase.org/29133
Reviewed-by: Ronnie Sun <ronnie@couchbase.com>
Tested-by: Ronnie Sun <ronnie@couchbase.com>

conf/perf/mrw/write-dgm-litmus-30k-160k.conf

@@ -0,0 +1,45 @@
+# mixed suv 20M load, 3M hot reload, 3M access creates
+# speed limit = 1k per client
+# num clients = 30
+# value size = 160k
+# DGM
+#
+performance.eperf.EPerfClient.test_eperf_mixed
+
+params:
+
+# general
+batch=50
+kind=nonjson
+mem_quota=10000
+avg_value_size=163840
+
+# cbm
+cbm=0
+
+# load phase
+hot_init_items=300000
+items=600000
+hot_load_get=1
+load_mcsoda_max_ops_sec=500
+
+# access phase
+# 80% read, 20% write, Insert/Update/Delete = 17:80:3
+ratio_sets=0.2
+ratio_misses=0.05
+ratio_creates=0.17
+ratio_deletes=0.036
+ratio_hot=0.35
+ratio_hot_gets=0.6
+ratio_hot_sets=0.6
+ratio_expirations=0.03
+max_creates=60000
+
+# control (defaults: pytests/performance/perf_defaults.py)
+mcsoda_heartbeat=3
+mcsoda_max_ops_sec=1000
+tear_down=1
+tear_down_proxy=1
+tear_down_bucket=0
+tear_down_cluster=1
+tear_down_on_setup=0

conf/perf/mrw/write-dgm-litmus-30k-80k.conf

@@ -0,0 +1,45 @@
+# mixed suv 20M load, 3M hot reload, 3M access creates
+# speed limit = 1k per client
+# num clients = 30
+# value size = 80k
+# DGM
+#
+performance.eperf.EPerfClient.test_eperf_mixed
+
+params:
+
+# general
+batch=50
+kind=nonjson
+mem_quota=10000
+avg_value_size=81920
+
+# cbm
+cbm=0
+
+# load phase
+hot_init_items=500000
+items=1000000
+hot_load_get=1
+load_mcsoda_max_ops_sec=500
+
+# access phase
+# 80% read, 20% write, Insert/Update/Delete = 17:80:3
+ratio_sets=0.2
+ratio_misses=0.05
+ratio_creates=0.17
+ratio_deletes=0.036
+ratio_hot=0.35
+ratio_hot_gets=0.6
+ratio_hot_sets=0.6
+ratio_expirations=0.03
+max_creates=100000
+
+# control (defaults: pytests/performance/perf_defaults.py)
+mcsoda_heartbeat=3
+mcsoda_max_ops_sec=1000
+tear_down=1
+tear_down_proxy=1
+tear_down_bucket=0
+tear_down_cluster=1
+tear_down_on_setup=0