如果你的遠端伺服器或虛擬機只有 3 GB RAM，嘗試載入超過 4 GB 的 RAM 就會出問題。🚨

### 多個行程 - 範例 { #multiple-processes-an-example }

在這個例子中，有一個「管理行程（Manager Process）」會啟動並控制兩個「工作行程（Worker Processes）」。

這個管理行程大概就是在 IP 的「連接埠」上監聽的那個。它會把所有通信轉發到各個工作行程。

那些工作行程才是實際執行你的應用的，它們會完成主要的計算，接收「請求」並回傳「回應」，也會把你放在變數中的東西載入 RAM。

<img src="/img/deployment/concepts/process-ram.drawio.svg">

當然，同一台機器上除了你的應用之外，通常也會有「其他行程」在執行。

/**
 * Exception thrown during SSO (Single Sign-On) processing with message code support.
 *
 * This exception is used to indicate errors that occur during SSO authentication
 * and authorization processes. It carries both a message code for internationalization
 * and localization purposes, as well as detailed error information. The message code
 * can be used by the UI layer to display appropriate error messages to users.
 */

 * limitations under the License.
 */
package okhttp3

/**
 * A special [EventListener] for testing the mechanics of event listeners.
 *
 * Each instance processes a single event on [call], and then adds a successor [EventListenerRelay]
 * on the same [call] to process the next event.
 *
 * By forcing the list of listeners to change after every event, we can detect if buggy code caches
 * a stale [EventListener] in a field or local variable.

        }
    }

    /**
     * Processes and normalizes a document title.
     * Applies text normalization using configured space characters and returns
     * a clean title suitable for indexing.
     *
     * @param responseData the response data from crawling (not currently used)
     * @param title the raw title text to process
     * @param dataMap additional data map (not currently used)

    /**
     * Processes the request through this API manager.
     * @param request The HTTP servlet request.
     * @param response The HTTP servlet response.
     * @param chain The filter chain.
     * @throws IOException If an input/output error occurs.
     * @throws ServletException If a servlet error occurs.
     */

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        fessConfig.getApiCorsAllowOriginList().forEach(s -> factory.add(s, this));
    }

    /**
     * Processes the CORS request by adding standard CORS headers to the response.
     * Headers include allowed origin, methods, headers, max age, and credentials setting.
     *
     * @param origin the origin of the request

            override fun beforeSuite(suite: TestDescriptor) {
                if (suite.parent == null) {
                    forEachJavaProcess { pid, _ ->
                        // processes that exist before the test suite execution should
                        // not trigger a warning
                        daemonPids += pid
                    }
                }
            }

playsql    : Directory for ReplaceSchema task
schema     : Directory for files of schema info
- - - - - - - - - -/

The files, _project.bat, _project.sh, build.properties
are for internal processes of DBFlute tasks so basically

*.hprof

# Work dirs
# ---------
/incoming-distributions
/intTestHomeDir

# Logs
# ----
/*.log

# Thread dumps for troubleshooting
*.threaddump
# ps output for cleaning up leaking Java processes
*.psoutput

# oh-my-zsh gradle plugin
.gradletasknamecache

# Added GE support maven support to the maven build in .teamcity, per the GE docs, this dir is NOT to be committed
.teamcity/.mvn/.develocity/

 * </ul>
 *
 * <p>The main components are:</p>
 * <ul>
 *   <li>{@link org.apache.maven.api.cli.Invoker} - Base interface for executing Maven tools</li>
 *   <li>{@link org.apache.maven.api.cli.Parser} - Processes command-line arguments into invoker requests</li>
 *   <li>{@link org.apache.maven.api.cli.Options} - Represents Maven configuration options</li>