checkmetrics: Add checkmetrics value for memory usage in qemu

This PR adds the checkmetrics value for memory usage in qemu.

Signed-off-by: Gabriela Cervantes <gabriela.cervantes.tellez@intel.com>

tests/metrics/cmd/checkmetrics/ci_worker/checkmetrics-json-clh-kata-metric8.toml

@@ -32,4 +32,3 @@ checktype = "mean"
 midval = 2518364.00
 minpercent = 15.0
 maxpercent = 15.0
-

tests/metrics/cmd/checkmetrics/ci_worker/checkmetrics-json-qemu-kata-metric8.toml

@@ -19,3 +19,16 @@ checktype = "mean"
 midval = 0.61
 minpercent = 15.0
 maxpercent = 15.0
+
+[[metric]]
+name = "memory-footprint"
+type = "json"
+description = "measure memory usage"
+# Min and Max values to set a 'range' that
+# the median of the CSV Results data must fall
+# within (inclusive)
+checkvar = ".\"memory-footprint\".Results | .[] | .average.Result"
+checktype = "mean"
+midval = 2435844.00
+minpercent = 15.0
+maxpercent = 15.0

tests/metrics/density/memory_usage.sh

@@ -12,7 +12,6 @@
 #  This test uses smem tool to get the memory used.
 
 set -e
-set -x
 
 SCRIPT_PATH=$(dirname "$(readlink -f "$0")")
 source "${SCRIPT_PATH}/../lib/common.bash"