1 files changed, 2 insertions, 1 deletions
diff --git a/vmadm.md b/vmadm.md
index 4936dad..a63370c 100644
--- a/vmadm.md
+++ b/vmadm.md
@@ -17,7 +17,7 @@ then stdout contains "smoke"
 when I invoke ssh -F .ssh/config debian@smoke df -h /
 then stdout contains "4.9G"
 when I invoke ssh -F .ssh/config debian@smoke free -m
-then stdout contains "2000"
+then stdout contains "1997"
 ~~~
 
 
@@ -29,6 +29,7 @@ base: /home/liw/tmp/debian-10-openstack-amd64.qcow2
 image: smoke.qcow2
 image_size_gib: 5
 memory_mib: 2048
+cpus: 1
 ~~~
 
 ~~~{#ssh_key .file}