|
| 1 | +#!/usr/bin/env bash |
| 2 | +set -eo pipefail |
| 3 | + |
| 4 | +SCRIPT_PATH="$(dirname "${BASH_SOURCE[0]}")" |
| 5 | +CONFIG_PATH="$SCRIPT_PATH/config" |
| 6 | +source "$SCRIPT_PATH/util.sh" |
| 7 | + |
| 8 | +usage() { |
| 9 | + echo "Usage: $0 [FB_CNT] [QTYPE] [CPU] [MEM]" |
| 10 | + echo "Example: $0 4 {persisted|memory|all} 2 2" |
| 11 | + exit 1 |
| 12 | +} |
| 13 | + |
| 14 | +parse_args() { |
| 15 | + while [[ "$#" -gt 0 ]]; do |
| 16 | + if [ -z "$FB_CNT" ]; then |
| 17 | + FB_CNT=$1 |
| 18 | + elif [ -z "$QTYPE" ]; then |
| 19 | + case $1 in |
| 20 | + all | persisted | memory) |
| 21 | + QTYPE=$1 |
| 22 | + ;; |
| 23 | + *) |
| 24 | + echo "Error: wrong queue type $1" |
| 25 | + usage |
| 26 | + ;; |
| 27 | + esac |
| 28 | + elif [ -z "$CPU" ]; then |
| 29 | + CPU=$1 |
| 30 | + elif [ -z "$MEM" ]; then |
| 31 | + MEM=$1 |
| 32 | + else |
| 33 | + echo "Error: Too many arguments" |
| 34 | + usage |
| 35 | + fi |
| 36 | + shift |
| 37 | + done |
| 38 | + |
| 39 | + # set default value |
| 40 | + # number of filebeat |
| 41 | + FB_CNT=${FB_CNT:-4} |
| 42 | + # all | persisted | memory |
| 43 | + QTYPE=${QTYPE:-all} |
| 44 | + CPU=${CPU:-4} |
| 45 | + MEM=${MEM:-4} |
| 46 | + XMX=$((MEM / 2)) |
| 47 | + |
| 48 | + IFS=',' |
| 49 | + # worker multiplier: 1,2,4 |
| 50 | + MULTIPLIERS="${MULTIPLIERS:-1,2,4}" |
| 51 | + read -ra MULTIPLIERS <<< "$MULTIPLIERS" |
| 52 | + BATCH_SIZES="${BATCH_SIZES:-500}" |
| 53 | + read -ra BATCH_SIZES <<< "$BATCH_SIZES" |
| 54 | + # tags to json array |
| 55 | + read -ra TAG_ARRAY <<< "$TAGS" |
| 56 | + JSON_TAGS=$(printf '"%s",' "${TAG_ARRAY[@]}" | sed 's/,$//') |
| 57 | + JSON_TAGS="[$JSON_TAGS]" |
| 58 | + |
| 59 | + IFS=' ' |
| 60 | + echo "filebeats: $FB_CNT, cpu: $CPU, mem: $MEM, Queue: $QTYPE, worker multiplier: ${MULTIPLIERS[@]}, batch size: ${BATCH_SIZES[@]}" |
| 61 | +} |
| 62 | + |
| 63 | +get_secret() { |
| 64 | + VAULT_PATH=${VAULT_PATH:-secret/ci/elastic-logstash/benchmark} |
| 65 | + VAULT_DATA=$(vault kv get -format json $VAULT_PATH) |
| 66 | + BENCHMARK_ES_HOST=$(echo $VAULT_DATA | jq -r '.data.es_host') |
| 67 | + BENCHMARK_ES_USER=$(echo $VAULT_DATA | jq -r '.data.es_user') |
| 68 | + BENCHMARK_ES_PW=$(echo $VAULT_DATA | jq -r '.data.es_pw') |
| 69 | + |
| 70 | + MONITOR_ES_HOST=$(echo $VAULT_DATA | jq -r '.data.monitor_es_host') |
| 71 | + MONITOR_ES_USER=$(echo $VAULT_DATA | jq -r '.data.monitor_es_user') |
| 72 | + MONITOR_ES_PW=$(echo $VAULT_DATA | jq -r '.data.monitor_es_pw') |
| 73 | +} |
| 74 | + |
| 75 | +pull_images() { |
| 76 | + echo "--- Pull docker images" |
| 77 | + |
| 78 | + if [[ -n "$LS_VERSION" ]]; then |
| 79 | + # pull image if it doesn't exist in local |
| 80 | + [[ -z $(docker images -q docker.elastic.co/logstash/logstash:$LS_VERSION) ]] && docker pull "docker.elastic.co/logstash/logstash:$LS_VERSION" |
| 81 | + else |
| 82 | + # pull the latest snapshot logstash image |
| 83 | + # select the SNAPSHOT artifact with the highest semantic version number |
| 84 | + LS_VERSION=$( curl --retry-all-errors --retry 5 --retry-delay 1 -s "https://storage.googleapis.com/artifacts-api/snapshots/main.json" | jq -r '.version' ) |
| 85 | + BUILD_ID=$(curl --retry-all-errors --retry 5 --retry-delay 1 -s "https://storage.googleapis.com/artifacts-api/snapshots/main.json" | jq -r '.build_id') |
| 86 | + ARCH=$(arch) |
| 87 | + IMAGE_URL="https://snapshots.elastic.co/${BUILD_ID}/downloads/logstash/logstash-$LS_VERSION-docker-image-$ARCH.tar.gz" |
| 88 | + IMAGE_FILENAME="$LS_VERSION.tar.gz" |
| 89 | + |
| 90 | + echo "Download $LS_VERSION from $IMAGE_URL" |
| 91 | + [[ ! -e $IMAGE_FILENAME ]] && curl -fsSL --retry-max-time 60 --retry 3 --retry-delay 5 -o "$IMAGE_FILENAME" "$IMAGE_URL" |
| 92 | + [[ -z $(docker images -q docker.elastic.co/logstash/logstash:$LS_VERSION) ]] && docker load -i "$IMAGE_FILENAME" |
| 93 | + fi |
| 94 | + |
| 95 | + # pull filebeat image |
| 96 | + FB_DEFAULT_VERSION="8.13.4" |
| 97 | + FB_VERSION=${FB_VERSION:-$FB_DEFAULT_VERSION} |
| 98 | + docker pull "docker.elastic.co/beats/filebeat:$FB_VERSION" |
| 99 | +} |
| 100 | + |
| 101 | +generate_logs() { |
| 102 | + FLOG_FILE_CNT=${FLOG_FILE_CNT:-4} |
| 103 | + SINGLE_SIZE=524288000 |
| 104 | + TOTAL_SIZE="$((FLOG_FILE_CNT * SINGLE_SIZE))" |
| 105 | + FLOG_PATH="$SCRIPT_PATH/flog" |
| 106 | + mkdir -p $FLOG_PATH |
| 107 | + |
| 108 | + if [[ ! -e "$FLOG_PATH/log${FLOG_FILE_CNT}.log" ]]; then |
| 109 | + echo "--- Generate logs in background. log: ${FLOG_FILE_CNT}, each size: 500mb" |
| 110 | + docker run -d --name=flog --rm -v $FLOG_PATH:/go/src/data mingrammer/flog -t log -w -o "/go/src/data/log.log" -b $TOTAL_SIZE -p $SINGLE_SIZE |
| 111 | + fi |
| 112 | +} |
| 113 | + |
| 114 | +check_logs() { |
| 115 | + echo "--- Check log generation" |
| 116 | + |
| 117 | + local cnt=0 |
| 118 | + until [[ -e "$FLOG_PATH/log${FLOG_FILE_CNT}.log" || $cnt -gt 600 ]]; do |
| 119 | + echo "wait 30s" && sleep 30 |
| 120 | + cnt=$((cnt + 30)) |
| 121 | + done |
| 122 | + |
| 123 | + ls -lah $FLOG_PATH |
| 124 | +} |
| 125 | + |
| 126 | +start_logstash() { |
| 127 | + LS_CONFIG_PATH=$SCRIPT_PATH/ls/config |
| 128 | + mkdir -p $LS_CONFIG_PATH |
| 129 | + |
| 130 | + cp $CONFIG_PATH/pipelines.yml $LS_CONFIG_PATH/pipelines.yml |
| 131 | + cp $CONFIG_PATH/logstash.yml $LS_CONFIG_PATH/logstash.yml |
| 132 | + cp $CONFIG_PATH/uuid $LS_CONFIG_PATH/uuid |
| 133 | + |
| 134 | + LS_JAVA_OPTS=${LS_JAVA_OPTS:--Xmx${XMX}g} |
| 135 | + docker run -d --name=ls --net=host --cpus=$CPU --memory=${MEM}g -e LS_JAVA_OPTS="$LS_JAVA_OPTS" \ |
| 136 | + -e QTYPE="$QTYPE" -e WORKER="$WORKER" -e BATCH_SIZE="$BATCH_SIZE" \ |
| 137 | + -e BENCHMARK_ES_HOST="$BENCHMARK_ES_HOST" -e BENCHMARK_ES_USER="$BENCHMARK_ES_USER" -e BENCHMARK_ES_PW="$BENCHMARK_ES_PW" \ |
| 138 | + -e MONITOR_ES_HOST="$MONITOR_ES_HOST" -e MONITOR_ES_USER="$MONITOR_ES_USER" -e MONITOR_ES_PW="$MONITOR_ES_PW" \ |
| 139 | + -v $LS_CONFIG_PATH/logstash.yml:/usr/share/logstash/config/logstash.yml:ro \ |
| 140 | + -v $LS_CONFIG_PATH/pipelines.yml:/usr/share/logstash/config/pipelines.yml:ro \ |
| 141 | + -v $LS_CONFIG_PATH/uuid:/usr/share/logstash/data/uuid:ro \ |
| 142 | + docker.elastic.co/logstash/logstash:$LS_VERSION |
| 143 | +} |
| 144 | + |
| 145 | +start_filebeat() { |
| 146 | + for ((i = 0; i < FB_CNT; i++)); do |
| 147 | + FB_PATH="$SCRIPT_PATH/fb${i}" |
| 148 | + mkdir -p $FB_PATH |
| 149 | + |
| 150 | + cp $CONFIG_PATH/filebeat.yml $FB_PATH/filebeat.yml |
| 151 | + |
| 152 | + docker run -d --name=fb$i --net=host --user=root \ |
| 153 | + -v $FB_PATH/filebeat.yml:/usr/share/filebeat/filebeat.yml \ |
| 154 | + -v $SCRIPT_PATH/flog:/usr/share/filebeat/flog \ |
| 155 | + docker.elastic.co/beats/filebeat:$FB_VERSION filebeat -e --strict.perms=false |
| 156 | + done |
| 157 | +} |
| 158 | + |
| 159 | +capture_stats() { |
| 160 | + CURRENT=$(jq -r '.flow.output_throughput.current' $NS_JSON) |
| 161 | + local eps_1m=$(jq -r '.flow.output_throughput.last_1_minute' $NS_JSON) |
| 162 | + local eps_5m=$(jq -r '.flow.output_throughput.last_5_minutes' $NS_JSON) |
| 163 | + local worker_util=$(jq -r '.pipelines.main.flow.worker_utilization.last_1_minute' $NS_JSON) |
| 164 | + local worker_concurr=$(jq -r '.pipelines.main.flow.worker_concurrency.last_1_minute' $NS_JSON) |
| 165 | + local cpu_percent=$(jq -r '.process.cpu.percent' $NS_JSON) |
| 166 | + local heap=$(jq -r '.jvm.mem.heap_used_in_bytes' $NS_JSON) |
| 167 | + local non_heap=$(jq -r '.jvm.mem.non_heap_used_in_bytes' $NS_JSON) |
| 168 | + local q_event_cnt=$(jq -r '.pipelines.main.queue.events_count' $NS_JSON) |
| 169 | + local q_size=$(jq -r '.pipelines.main.queue.queue_size_in_bytes' $NS_JSON) |
| 170 | + TOTAL_EVENTS_OUT=$(jq -r '.pipelines.main.events.out' $NS_JSON) |
| 171 | + printf "current: %s, 1m: %s, 5m: %s, worker_utilization: %s, worker_concurrency: %s, cpu: %s, heap: %s, non-heap: %s, q_events: %s, q_size: %s, total_events_out: %s\n" \ |
| 172 | + $CURRENT $eps_1m $eps_5m $worker_util $worker_concurr $cpu_percent $heap $non_heap $q_event_cnt $q_size $TOTAL_EVENTS_OUT |
| 173 | +} |
| 174 | + |
| 175 | +aggregate_stats() { |
| 176 | + local file_glob="$SCRIPT_PATH/$NS_DIR/${QTYPE:0:1}_w${WORKER}b${BATCH_SIZE}_*.json" |
| 177 | + MAX_EPS_1M=$( jqmax '.flow.output_throughput.last_1_minute' "$file_glob" ) |
| 178 | + MAX_EPS_5M=$( jqmax '.flow.output_throughput.last_5_minutes' "$file_glob" ) |
| 179 | + MAX_WORKER_UTIL=$( jqmax '.pipelines.main.flow.worker_utilization.last_1_minute' "$file_glob" ) |
| 180 | + MAX_WORKER_CONCURR=$( jqmax '.pipelines.main.flow.worker_concurrency.last_1_minute' "$file_glob" ) |
| 181 | + MAX_Q_EVENT_CNT=$( jqmax '.pipelines.main.queue.events_count' "$file_glob" ) |
| 182 | + MAX_Q_SIZE=$( jqmax '.pipelines.main.queue.queue_size_in_bytes' "$file_glob" ) |
| 183 | + |
| 184 | + AVG_CPU_PERCENT=$( jqavg '.process.cpu.percent' "$file_glob" ) |
| 185 | + AVG_VIRTUAL_MEM=$( jqavg '.process.mem.total_virtual_in_bytes' "$file_glob" ) |
| 186 | + AVG_HEAP=$( jqavg '.jvm.mem.heap_used_in_bytes' "$file_glob" ) |
| 187 | + AVG_NON_HEAP=$( jqavg '.jvm.mem.non_heap_used_in_bytes' "$file_glob" ) |
| 188 | +} |
| 189 | + |
| 190 | +send_summary() { |
| 191 | + echo "--- Send summary to Elasticsearch" |
| 192 | + |
| 193 | + # build json |
| 194 | + local timestamp |
| 195 | + timestamp=$(date -u +"%Y-%m-%dT%H:%M:%S") |
| 196 | + SUMMARY="{\"timestamp\": \"$timestamp\", \"version\": \"$LS_VERSION\", \"cpu\": \"$CPU\", \"mem\": \"$MEM\", \"workers\": \"$WORKER\", \"batch_size\": \"$BATCH_SIZE\", \"queue_type\": \"$QTYPE\"" |
| 197 | + not_empty "$TOTAL_EVENTS_OUT" && SUMMARY="$SUMMARY, \"total_events_out\": \"$TOTAL_EVENTS_OUT\"" |
| 198 | + not_empty "$MAX_EPS_1M" && SUMMARY="$SUMMARY, \"max_eps_1m\": \"$MAX_EPS_1M\"" |
| 199 | + not_empty "$MAX_EPS_5M" && SUMMARY="$SUMMARY, \"max_eps_5m\": \"$MAX_EPS_5M\"" |
| 200 | + not_empty "$MAX_WORKER_UTIL" && SUMMARY="$SUMMARY, \"max_worker_utilization\": \"$MAX_WORKER_UTIL\"" |
| 201 | + not_empty "$MAX_WORKER_CONCURR" && SUMMARY="$SUMMARY, \"max_worker_concurrency\": \"$MAX_WORKER_CONCURR\"" |
| 202 | + not_empty "$AVG_CPU_PERCENT" && SUMMARY="$SUMMARY, \"avg_cpu_percentage\": \"$AVG_CPU_PERCENT\"" |
| 203 | + not_empty "$AVG_HEAP" && SUMMARY="$SUMMARY, \"avg_heap\": \"$AVG_HEAP\"" |
| 204 | + not_empty "$AVG_NON_HEAP" && SUMMARY="$SUMMARY, \"avg_non_heap\": \"$AVG_NON_HEAP\"" |
| 205 | + not_empty "$AVG_VIRTUAL_MEM" && SUMMARY="$SUMMARY, \"avg_virtual_memory\": \"$AVG_VIRTUAL_MEM\"" |
| 206 | + not_empty "$MAX_Q_EVENT_CNT" && SUMMARY="$SUMMARY, \"max_queue_events\": \"$MAX_Q_EVENT_CNT\"" |
| 207 | + not_empty "$MAX_Q_SIZE" && SUMMARY="$SUMMARY, \"max_queue_bytes_size\": \"$MAX_Q_SIZE\"" |
| 208 | + not_empty "$TAGS" && SUMMARY="$SUMMARY, \"tags\": $JSON_TAGS" |
| 209 | + SUMMARY="$SUMMARY}" |
| 210 | + |
| 211 | + tee summary.json << EOF |
| 212 | +{"index": {}} |
| 213 | +$SUMMARY |
| 214 | +EOF |
| 215 | + |
| 216 | + # send to ES |
| 217 | + local resp |
| 218 | + local err_status |
| 219 | + resp=$(curl -s -X POST -u "$BENCHMARK_ES_USER:$BENCHMARK_ES_PW" "$BENCHMARK_ES_HOST/benchmark_summary/_bulk" -H 'Content-Type: application/json' --data-binary @"summary.json") |
| 220 | + echo "$resp" |
| 221 | + err_status=$(echo "$resp" | jq -r ".errors") |
| 222 | + if [[ "$err_status" == "true" ]]; then |
| 223 | + echo "Failed to send summary" |
| 224 | + exit 1 |
| 225 | + fi |
| 226 | +} |
| 227 | + |
| 228 | +# $1: snapshot index |
| 229 | +node_stats() { |
| 230 | + NS_JSON="$SCRIPT_PATH/$NS_DIR/${QTYPE:0:1}_w${WORKER}b${BATCH_SIZE}_$1.json" # m_w8b1000_0.json |
| 231 | + |
| 232 | + # curl inside container because docker on mac cannot resolve localhost to host network interface |
| 233 | + docker exec -i ls curl localhost:9600/_node/stats > "$NS_JSON" 2> /dev/null |
| 234 | +} |
| 235 | + |
| 236 | +# $1: index |
| 237 | +snapshot() { |
| 238 | + node_stats $1 |
| 239 | + capture_stats |
| 240 | +} |
| 241 | + |
| 242 | +create_directory() { |
| 243 | + NS_DIR="fb${FB_CNT}c${CPU}m${MEM}" # fb4c4m4 |
| 244 | + mkdir -p "$SCRIPT_PATH/$NS_DIR" |
| 245 | +} |
| 246 | + |
| 247 | +queue() { |
| 248 | + for QTYPE in "persisted" "memory"; do |
| 249 | + worker |
| 250 | + done |
| 251 | +} |
| 252 | + |
| 253 | +worker() { |
| 254 | + for m in "${MULTIPLIERS[@]}"; do |
| 255 | + WORKER=$((CPU * m)) |
| 256 | + batch |
| 257 | + done |
| 258 | +} |
| 259 | + |
| 260 | +batch() { |
| 261 | + for BATCH_SIZE in "${BATCH_SIZES[@]}"; do |
| 262 | + run_pipeline |
| 263 | + stop_pipeline |
| 264 | + done |
| 265 | +} |
| 266 | + |
| 267 | +run_pipeline() { |
| 268 | + echo "--- Run pipeline. queue type: $QTYPE, worker: $WORKER, batch size: $BATCH_SIZE" |
| 269 | + |
| 270 | + start_logstash |
| 271 | + start_filebeat |
| 272 | + docker ps |
| 273 | + |
| 274 | + echo "(0) sleep 3m" && sleep 180 |
| 275 | + snapshot "0" |
| 276 | + |
| 277 | + for i in {1..8}; do |
| 278 | + echo "($i) sleep 30s" && sleep 30 |
| 279 | + snapshot "$i" |
| 280 | + |
| 281 | + # print docker log when ingestion rate is zero |
| 282 | + # remove '.' in number and return max val |
| 283 | + [[ $(max -g "${CURRENT/./}" "0") -eq 0 ]] && |
| 284 | + docker logs fb0 && |
| 285 | + docker logs ls |
| 286 | + done |
| 287 | + |
| 288 | + aggregate_stats |
| 289 | + send_summary |
| 290 | +} |
| 291 | + |
| 292 | +stop_pipeline() { |
| 293 | + echo "--- Stop Pipeline" |
| 294 | + |
| 295 | + for ((i = 0; i < FB_CNT; i++)); do |
| 296 | + docker stop fb$i |
| 297 | + docker rm fb$i |
| 298 | + done |
| 299 | + |
| 300 | + docker stop ls |
| 301 | + docker rm ls |
| 302 | + |
| 303 | + curl -u "$BENCHMARK_ES_USER:$BENCHMARK_ES_PW" -X DELETE $BENCHMARK_ES_HOST/_data_stream/logs-generic-default |
| 304 | + echo " data stream deleted " |
| 305 | + |
| 306 | + # TODO: clean page caches, reduce memory fragmentation |
| 307 | + # https://github.com/elastic/logstash/pull/16191#discussion_r1647050216 |
| 308 | +} |
| 309 | + |
| 310 | +clean_up() { |
| 311 | + # stop log generation if it has not done yet |
| 312 | + [[ -n $(docker ps | grep flog) ]] && docker stop flog || true |
| 313 | + # remove image |
| 314 | + docker image rm docker.elastic.co/logstash/logstash:$LS_VERSION |
| 315 | +} |
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