diff --git a/wally/suits/io/cinder_iscsi.cfg b/wally/suits/io/cinder_iscsi.cfg
index 4d19dd9..fd67090 100644
--- a/wally/suits/io/cinder_iscsi.cfg
+++ b/wally/suits/io/cinder_iscsi.cfg
@@ -1,13 +1,11 @@
 [global]
 include defaults.cfg
 
-# NUMJOBS={% 1, 5, 10, 15, 20, 30, 40, 80 %}
+NUMJOBS={% 1, 5, 10, 15, 25, 40 %}
 
-NUMJOBS={% 1, 3, 5, 10, 20, 40 %}
-
+ramp_time=15
+runtime=240
 direct=1
-ramp_time=5
-runtime=30
 
 # ---------------------------------------------------------------------
 # check different thread count, sync mode. (latency, iops) = func(th_count)
@@ -31,26 +29,22 @@
 # check IOPS randwrite.
 # ---------------------------------------------------------------------
 [cinder_iscsi_{TEST_SUMM}]
-blocksize=64k
+blocksize=4k
 rw=randwrite
-ramp_time=180
-runtime=120
 
 # ---------------------------------------------------------------------
 # No reason for th count > 1 in case of sequantial operations
 # ot they became random
 # ---------------------------------------------------------------------
 [cinder_iscsi_{TEST_SUMM}]
-blocksize=1m
-rw={% read,write %}
-offset={UNIQ_OFFSET}
-ramp_time=90
-runtime=30
+blocksize=16m
+rw={% randread,randwrite %}
+numjobs={% 1, 2, 3, 10 %}
 
 # [cinder_iscsi_{TEST_SUMM}]
-# blocksize=64m
-# rw={% randread,randwrite %}
-# direct=1
-# ramp_time=30
+# blocksize=1m
+# rw={% read,write %}
+# offset={UNIQ_OFFSET}
+# ramp_time=90
 # runtime=30
-#
+#