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-rwxr-xr-xcmds/statsd/tools/loadtest/run_loadtest.sh99
1 files changed, 0 insertions, 99 deletions
diff --git a/cmds/statsd/tools/loadtest/run_loadtest.sh b/cmds/statsd/tools/loadtest/run_loadtest.sh
deleted file mode 100755
index 3c93a0613183..000000000000
--- a/cmds/statsd/tools/loadtest/run_loadtest.sh
+++ /dev/null
@@ -1,99 +0,0 @@
-#!/bin/sh
-#
-# Script that measures statsd's PSS under an increasing number of metrics.
-
-# Globals.
-pss=""
-pid=""
-
-# Starts the loadtest.
-start_loadtest() {
- echo "Starting loadtest"
- adb shell am start -n com.android.statsd.loadtest/.LoadtestActivity --es "type" "start"
-}
-
-# Stops the loadtest.
-stop_loadtest() {
- echo "Stopping loadtest"
- adb shell am start -n com.android.statsd.loadtest/.LoadtestActivity --es "type" "stop"
-}
-
-# Sets the metrics replication.
-# Arguments:
-# $1: The replication factor.
-set_replication() {
- adb shell am start -n com.android.statsd.loadtest/.LoadtestActivity --es "type" "set_replication" --ei "replication" "${1}"
- echo "Replication set to ${1}"
-}
-
-# Reads statsd's pid and PSS.
-update_pid_and_pss() {
- # Command that reads the PSS for statsd. This also gives us its pid.
- get_mem=$(adb shell dumpsys meminfo |grep statsd)
- # Looks for statsd's pid.
- regex="([0-9,]+)K: statsd \(pid ([0-9]+)\).*"
- if [[ $get_mem =~ $regex ]]; then
- pss=$(echo "${BASH_REMATCH[1]}" | tr -d , | sed 's/\.//g')
- pid=$(echo "${BASH_REMATCH[2]}")
- else
- echo $cmd doesnt match $regex
- fi
-}
-
-# Kills statsd.
-# Assumes the pid has been set.
-kill_statsd() {
- echo "Killing statsd (pid ${pid})"
- adb shell kill -9 "${pid}"
-}
-
-# Main loop.
-main() {
- start_time=$(date +%s)
- values=()
- stop_loadtest
-
- echo ""
- echo "********************* NEW LOADTEST ************************"
- update_pid_and_pss
- for replication in 1 2 4 8 16 32 64 128 256 512 1024 2048 4096
- do
- echo "**** Starting test at replication ${replication} ****"
-
- # (1) Restart statsd. This will ensure its state is empty.
- kill_statsd
- sleep 3 # wait a bit for it to restart
- update_pid_and_pss
- echo "Before the test, statsd's PSS is ${pss}"
-
- # (2) Set the replication.
- set_replication "${replication}"
- sleep 1 # wait a bit
-
- # (3) Start the loadtest.
- start_loadtest
-
- # (4) Wait several seconds, then read the PSS.
- sleep 100 && update_pid_and_pss
- echo "During the test, statsd's PSS is ${pss}"
- values+=(${pss})
-
- echo "Values: ${values[@]}"
-
- # (5) Stop loadtest.
- stop_loadtest
- sleep 2
-
- echo ""
- done
-
- end_time=$(date +%s)
- echo "Completed loadtest in $((${end_time} - ${start_time})) seconds."
-
- values_as_str=$(IFS=$'\n'; echo "${values[*]}")
- echo "The PSS values are:"
- echo "${values_as_str}"
- echo ""
-}
-
-main