1// docs/reindex.asciidoc:751
2
3[source, php]
4----
5$params = [
6    'index' => 'metricbeat-2016.05.30',
7    'id' => '1',
8    'body' => [
9        'system.cpu.idle.pct' => 0.908,
10    ],
11];
12$response = $client->index($params);
13$params = [
14    'index' => 'metricbeat-2016.05.31',
15    'id' => '1',
16    'body' => [
17        'system.cpu.idle.pct' => 0.105,
18    ],
19];
20$response = $client->index($params);
21----
22