a lot of changes
diff --git a/wally/suits/io/rrd.cfg b/wally/suits/io/rrd.cfg
index 5593181..3f4c074 100644
--- a/wally/suits/io/rrd.cfg
+++ b/wally/suits/io/rrd.cfg
@@ -6,50 +6,19 @@
iodepth=1
softrandommap=1
filename={FILENAME}
-NUM_ROUNDS=7
-
-NUMJOBS={% 1, 5, 10, 15, 40 %}
-NUMJOBS_SHORT={% 1, 2, 3, 10 %}
+NUM_ROUNDS=35
size=30G
ramp_time=15
runtime=60
# ---------------------------------------------------------------------
-# check different thread count, sync mode. (latency, iops) = func(th_count)
-# ---------------------------------------------------------------------
-[ceph_test_{TEST_SUMM} * {NUM_ROUNDS}]
-blocksize=4k
-rw=randwrite
-sync=1
-numjobs={NUMJOBS}
-
-# ---------------------------------------------------------------------
-# direct write
-# ---------------------------------------------------------------------
-[ceph_test_{TEST_SUMM} * {NUM_ROUNDS}]
-blocksize=4k
-rw=randwrite
-direct=1
-numjobs=1
-
-# ---------------------------------------------------------------------
# check different thread count, direct read mode. (latency, iops) = func(th_count)
# also check iops for randread
# ---------------------------------------------------------------------
-[ceph_test_{TEST_SUMM} * {NUM_ROUNDS}]
+[rrd_test_{TEST_SUMM} * {NUM_ROUNDS}]
blocksize=4k
rw=randread
direct=1
-numjobs={NUMJOBS}
-
-# ---------------------------------------------------------------------
-# this is essentially sequential write/read operations
-# we can't use sequential with numjobs > 1 due to caching and block merging
-# ---------------------------------------------------------------------
-[ceph_test_{TEST_SUMM} * {NUM_ROUNDS}]
-blocksize=16m
-rw={% randread, randwrite %}
-direct=1
-numjobs={NUMJOBS_SHORT}
+numjobs=5