diff --git a/examples/lamp/php/index.php b/examples/lamp/php/index.php
index 09f165d..b361578 100644
--- a/examples/lamp/php/index.php
+++ b/examples/lamp/php/index.php
@@ -1,84 +1,82 @@
PDO::ERRMODE_EXCEPTION,
+ PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
];
try {
- $pdo = new PDO($dsn, $user, $pass, $options);
- $pdo->exec("CREATE DATABASE IF NOT EXISTS `$db`");
- $pdo->exec("USE `$db`");
- $pdo->exec("
+ $pdo = new PDO($dsn, $user, $pass, $options);
+ $pdo->exec("CREATE DATABASE IF NOT EXISTS `$db`");
+ $pdo->exec("USE `$db`");
+ $pdo->exec("
CREATE TABLE IF NOT EXISTS filler (
id INT AUTO_INCREMENT PRIMARY KEY,
data LONGBLOB
)
");
} catch (\PDOException $e) {
- die("Database setup failed: " . $e->getMessage());
+ die("❌ DB connection failed: " . $e->getMessage());
}
-// Disk usage (PVC mount path)
-$mountPath = '/var/lib/mysql'; // Change this if PVC is mounted elsewhere
-$freeBytes = disk_free_space($mountPath);
-$totalBytes = disk_total_space($mountPath);
-$freeGB = round($freeBytes / (1024 ** 3), 2);
-$totalGB = round($totalBytes / (1024 ** 3), 2);
-$usedGB = round(($totalBytes - $freeBytes) / (1024 ** 3), 2);
+// Get database size from information_schema
+try {
+ $stmt = $pdo->query("
+ SELECT ROUND(SUM(data_length + index_length) / 1024 / 1024 / 1024, 2) AS total_size_gb
+ FROM information_schema.tables
+ WHERE table_schema = 'testfill'
+ ");
+ $dbSize = $stmt->fetch()['total_size_gb'] ?? '0';
+} catch (Exception $e) {
+ $dbSize = 'N/A';
+}
$message = '';
-
-
-if ($_SERVER['REQUEST_METHOD'] === 'POST'&& isset($_POST['fill'])) {
-
-
-
- $chunkSize = 1024 * 1024; // 1MB
- $iterations = 1024; // 1GB total
- $data = str_repeat(random_bytes(1024), 1024); // ~1MB binary blob
-
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['fill'])) {
+ // Insert ~1GB of binary data
+ $iterations = 1024;
+ $data = str_repeat(random_bytes(1024), 1024); // 1MB
$stmt = $pdo->prepare("INSERT INTO filler (data) VALUES (:data)");
for ($i = 0; $i < $iterations; $i++) {
$stmt->execute([':data' => $data]);
- }
+ }
+ // Recalculate DB size
+ $stmt = $pdo->query("
+ SELECT ROUND(SUM(data_length + index_length) / 1024 / 1024 / 1024, 2) AS total_size_gb
+ FROM information_schema.tables
+ WHERE table_schema = 'testfill'
+ ");
+ $dbSize = $stmt->fetch()['total_size_gb'] ?? '0';
- clearstatcache();
- $freeBytes = disk_free_space($mountPath);
- $freeGB = round($freeBytes / (1024 ** 3), 2);
- $usedGB = round(($totalBytes - $freeBytes) / (1024 ** 3), 2);
-
- $message = "✅ 1GB inserted. Disk usage updated.
";
+ $message = "✅ 1GB inserted into MariaDB successfully.
";
}
?>
- Volume Filler
+ MariaDB Filler
- Kubernetes PVC Filler
+ MariaDB Storage Filler
- - Total PVC Space: GB
- - Used PVC Space: GB
- - Free PVC Space: GB
+ - MariaDB Used Size: GB