cachetool Error: File not found

https://github.com/gordalina/cachetool/issues/212

php -v
PHP 8.5.10 (cli) (built: Aug 25 2026 21:09:32) (NTS gcc x86_64)

cachetool.phar --version
CacheTool 10.0.0

cachetool.phar opcache:status --fcgi=/run/php-fpm/www.sock
In FastCGI.php line 114:
  Error: File not found.

--tmp-dir=/dev/shm
をつけるとエラー解消

cachetool.phar opcache:status --fcgi=/run/php-fpm/www.sock --tmp-dir=/dev/shm