Answer / Vijay Prakash

Here's an example in C++ using the MySQL Connector library:nn```cppn#include <mysqlx/xdevapi/session.h>nusing namespace mysqlx;nint main() {nSession session = System::Create();nSchema schema = session.getSchema("information_schema");nTable table = schema.getTable("innodb_tablespaces");nRowResult result = table.select("engine").execute();nbool innodbInstalled = false;ndouble diskWrites = 0;nfor (const Row &row : result) {n if (row[0].getString() == "InnoDB") {n innodbInstalled = true;n table = schema.getTable("innodb_file_per_table_stats" + row[1].getString());nResult statsResult = table.select("index_size", "data_size", "os_file_size").execute();ndouble indexSize = statsResult[0][0].getDouble();ndouble dataSize = statsResult[0][1].getDouble();ndouble osFileSize = statsResult[0][2].getDouble();ndiskWrites = osFileSize - (indexSize + dataSize);n }n}nsession.close();nif (innodbInstalled) {n std::cout << "Total number of disk writes by MySQL: " << diskWrites << std::endl;n}nreturn 0;n}n```

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