version 1.5

2024-01-11 14:04:25 +01:00
parent 0ee8291846
commit 4492763b78
756 changed files with 209957 additions and 2 deletions
@@ -0,0 +1,49 @@
+<?php
+/**
+ * Shows how to use batching for more performance writes.
+ */
+
+require __DIR__ . '/../vendor/autoload.php';
+
+use InfluxDB2\Client;
+use InfluxDB2\WriteType as WriteType;
+
+$organization = 'my-org';
+$bucket = 'my-bucket';
+$token = 'my-token';
+
+$client = new Client([
+    "url" => "http://localhost:8086",
+    "token" => $token,
+    "bucket" => $bucket,
+    "org" => $organization,
+    "precision" => InfluxDB2\Model\WritePrecision::S
+]);
+
+print  "*** Write by batching ***\n";
+
+$writeApi = $client->createWriteApi(
+    ["writeType" => WriteType::BATCHING, 'batchSize' => 1000]
+);
+
+foreach (range(1, 10000) as $number) {
+    $writeApi->write("mem,host=aws_europe,type=batch value=1i $number");
+}
+
+// flush remaining data
+$client->close();
+
+print  "*** Check result ***\n";
+
+$queryApi = $client->createQueryApi();
+$query = "from(bucket: \"$bucket\")
+    |> range(start: 0)
+    |> filter(fn: (r) => r[\"_measurement\"] == \"mem\")
+    |> filter(fn: (r) => r[\"host\"] == \"aws_europe\")
+    |> count()";
+$tables = $queryApi->query($query);
+$record = $tables[0]->records[0];
+$value = $record->getValue();
+print "Count: $value\n";
+
+$client->close();