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Add ability to write "extra" stuff to stats file.

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When run via scripts like run_performance_tests.sh, it's useful to
include extra info like the test being run and the specific program
variant to the stats file. So support that via the
environment. Environment keys starting with FALCO_STATS_EXTRA_XXX will
have the XXX and environment value added to the stats file.

It's undocumented as I doubt other programs will need this functionality
and it keeps the docs simpler.
This commit is contained in:
Mark Stemm
2016-12-05 11:59:55 -08:00
parent 7db8e0921c
commit e6aefef4eb
3 changed files with 46 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
test/run_performance_tests.sh
View File

@@ -143,13 +143,13 @@ function start_subject_prog() {
if [ -z $RULES_FILE ]; then
RULES_FILE=$SOURCE/../output/rules.yaml
fi
sudo $ROOT/test_mm -s $SOURCE/search_order.yaml -r $RULES_FILE > ./prog-output.txt 2>&1 &
sudo FALCO_STATS_EXTRA_variant=$VARIANT FALCO_STATS_EXTRA_benchmark=$live_test $ROOT/test_mm -S $SOURCE/search_order.yaml -s $STATS_FILE -r $RULES_FILE > ./prog-output.txt 2>&1 &
elif [[ $ROOT == *"falco"* ]]; then
echo " starting falco..."
if [ -z $RULES_FILE ]; then
RULES_FILE=$SOURCE/rules/falco_rules.yaml
fi
sudo $ROOT/userspace/falco/falco -c $SOURCE/falco.yaml -r $RULES_FILE --option=stdout_output.enabled=false > ./prog-output.txt -A 2>&1 &
sudo FALCO_STATS_EXTRA_variant=$VARIANT FALCO_STATS_EXTRA_benchmark=$live_test $ROOT/userspace/falco/falco -c $SOURCE/falco.yaml -s $STATS_FILE -r $RULES_FILE --option=stdout_output.enabled=false > ./prog-output.txt -A 2>&1 &
elif [[ $ROOT == *"sysdig"* ]]; then
echo " starting sysdig..."
sudo $ROOT/userspace/sysdig/sysdig -N -z evt.type=none &
@@ -323,6 +323,7 @@ usage() {
echo " -r/--root: root directory containing falco/sysdig binaries (i.e. where you ran 'cmake')"
echo " -s/--source: root directory containing falco/sysdig source code"
echo " -R/--results: append test results to this file"
echo " -S/--stats: append capture statistics to this file (only works for falco/test_mm)"
echo " -o/--output: append program output to this file"
echo " -U/--rules: path to rules file (only applicable for falco/test_mm)"
echo " -t/--test: test to run. Argument has the following format:"
@@ -342,7 +343,7 @@ usage() {
echo " -F/--falco-agent: When running an agent, whether or not to enable falco"
}
OPTS=`getopt -o hv:r:s:R:o:U:t:T: --long help,variant:,root:,source:,results:,output:,rules:,test:,tracedir:,agent-autodrop:,falco-agent: -n $0 -- "$@"`
OPTS=`getopt -o hv:r:s:R:S:o:U:t:T: --long help,variant:,root:,source:,results:,stats:,output:,rules:,test:,tracedir:,agent-autodrop:,falco-agent: -n $0 -- "$@"`
if [ $? != 0 ]; then
echo "Exiting" >&2
@@ -356,6 +357,7 @@ ROOT=`dirname $0`/../build
SOURCE=$ROOT
SCRIPTDIR=`dirname $0`
RESULTS_FILE=`dirname $0`/results.json
STATS_FILE=`dirname $0`/capture_stats.json
OUTPUT_FILE=`dirname $0`/program-output.txt
RULES_FILE=
TEST=trace:all
@@ -371,6 +373,7 @@ while true; do
-r | --root ) ROOT="$2"; shift 2;;
-s | --source ) SOURCE="$2"; shift 2;;
-R | --results ) RESULTS_FILE="$2"; shift 2;;
-S | --stats ) STATS_FILE="$2"; shift 2;;
-o | --output ) OUTPUT_FILE="$2"; shift 2;;
-U | --rules ) RULES_FILE="$2"; shift 2;;
-t | --test ) TEST="$2"; shift 2;;
@@ -405,6 +408,11 @@ if [ -z $RESULTS_FILE ]; then
exit 1
fi
if [ -z $STATS_FILE ]; then
echo "An output file for capture statistics must be provided. Not continuing."
exit 1
fi
if [ -z $OUTPUT_FILE ]; then
echo "An file for program output must be provided. Not continuing."
exit 1