104 lines
3.8 KiB
PHP
104 lines
3.8 KiB
PHP
#!/usr/bin/php
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<?php
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/*
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Copyright 2016, Logan Vig <logan2211@gmail.com>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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$fetch_results = 10000;
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$search_days = 14;
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$search = '{"query":{"filtered":{"filter":{"bool":{"must":[{"range":{"@timestamp":{"from":1463241312439,"to":1463846112439}}},{"fquery":{"query":{"query_string":{"query":"project:(\"openstack\/openstack-ansible\")"}},"_cache":true}},{"fquery":{"query":{"query_string":{"query":"build_name:(\"gate-openstack-ansible-dsvm-commit\")"}},"_cache":true}},{"fquery":{"query":{"query_string":{"query":"message:(\"- Operation: [\u00a0openstack-ansible --forks\")"}},"_cache":true}}]}}}},"size":10000,"sort":[{"@timestamp":{"order":"desc","ignore_unmapped":true}},{"@timestamp":{"order":"desc","ignore_unmapped":true}}]}';
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$search = json_decode($search);
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$ts =& $search->query->filtered->filter->bool->must[0]->range->{'@timestamp'};
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$ts->from = strtotime("-$search_days days")*1000;
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$ts->to = time()*1000;
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//remove timestamp limit from search
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//$nothing = array_shift($search->query->filtered->filter->bool->must);
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$search->size = $fetch_results;
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$search = json_encode($search);
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$date = time();
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$stats = array();
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$total_samples = 0;
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while ($total_samples < $fetch_results && $date > strtotime("-$search_days days")) {
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$strdate = date('Y.m.d', $date);
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$date -= 86400;
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echo "Fetching results for $strdate\n";
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$url = "http://logstash.openstack.org/elasticsearch/logstash-$strdate/_search";
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$result = json_decode(fetch_results($search, $url));
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if (empty($result) || isset($result->error) || $result->status == 404) {
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echo "Error fetching results for $strdate.. skipping\n";
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continue;
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}
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echo "Analyzing ".count($result->hits->hits)." samples\n";
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$total_samples += process_results($result, $stats);
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}
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foreach ($stats as &$branch) {
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foreach ($branch as &$nodepool) {
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foreach ($nodepool as &$playbook) {
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$avg = array_sum($playbook) / count($playbook);
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$playbook['samples'] = count($playbook);
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$playbook['average'] = $avg;
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}
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}
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}
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foreach ($stats as $bname => $branch) {
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echo "Stats for openstack-ansible/$bname\n";
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foreach ($branch as $npname => $nodepool) {
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echo "Node pool $npname:\n";
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uasort($nodepool, 'avg_cmp');
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foreach ($nodepool as $pbname => $playbook) {
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echo "\t$pbname: ".ceil($playbook['average'])." avg, ({$playbook['samples']} samples)\n";
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}
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}
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}
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function fetch_results($search, $url) {
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$ch = curl_init($url);
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $search);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HTTPHEADER, array(
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'Content-Type: application/json',
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'Content-Length: ' . strlen($search))
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);
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return curl_exec($ch);
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}
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function process_results($result, &$stats) {
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$regex = '/Operation: \[ openstack-ansible --forks [0-9]+\s+(?<play_name>[^\.]+).yml \]\s+(?<play_seconds>[0-9]+)\s+seconds/';
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foreach ($result->hits->hits as $r) {
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$rs = $r->{'_source'};
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if (!preg_match($regex, $rs->message, $m)) continue;
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$stats[$rs->build_branch][$rs->node_provider][$m['play_name']][] = $m['play_seconds'];
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}
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return count($result->hits->hits);
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}
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function avg_cmp($a, $b) {
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if ($a['average'] == $b['average']) {
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return 0;
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}
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return ($a['average'] > $b['average']) ? -1 : 1;
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}
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?>
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