a lot of changes
diff --git a/wally/suits/io/check_th_count.cfg b/wally/suits/io/check_th_count.cfg
index 1607634..745f189 100644
--- a/wally/suits/io/check_th_count.cfg
+++ b/wally/suits/io/check_th_count.cfg
@@ -1,18 +1,10 @@
-[defaults]
+[global]
+include defaults.cfg
-# this is critical for correct results in multy-node run
-randrepeat=0
-
-NUM_ROUNDS=7
ramp_time=5
-buffered=0
-wait_for_previous
-filename={FILENAME}
-iodepth=1
-size=10G
-time_based
runtime=30
-group_reporting
+direct=1
+
numjobs={% 1, 2, 5, 10, 15, 20, 25, 30, 35, 40 %}
# ---------------------------------------------------------------------
@@ -31,20 +23,15 @@
# 1m + read + direct
#
# ---------------------------------------------------------------------
-[concurrence_test_{TEST_SUMM} * {NUM_ROUNDS}]
-blocksize=4k
-rw={% randread %}
-direct=1
-sync=0
-
-[concurrence_test_{TEST_SUMM} * {NUM_ROUNDS}]
+[concurrence_{TEST_SUMM}]
blocksize=4k
rw=randwrite
-direct=0
+
+[concurrence_{TEST_SUMM}]
+blocksize=4k
+rw={% randread, randwrite %}
sync=1
-[concurrence_test_{TEST_SUMM} * {NUM_ROUNDS}]
+[concurrence_{TEST_SUMM}]
blocksize=1m
rw={% write, read %}
-direct=1
-sync=0