This class is populated by FlowController, which will record throttling events. Currently it
only keeps the last flow control event, but it could be expanded to record more information in
the future. The events can be used to dynamically adjust concurrency in the client. For example:
// Increase flow control limits if there was throttling in the past 5 minutes and throttled time// was longer than 1 minute.while(true){FlowControlEventevent=flowControlEventStats.getLastFlowControlEvent();if(event!=null && event.getTimestampMs() > System.currentMillis()-TimeUnit.MINUTES.toMillis(5) && event.getThrottledTimeInMs() > TimeUnit.MINUTES.toMillis(1)){flowController.increaseThresholds(elementSteps,byteSteps);}Thread.sleep(TimeUnit.MINUTE.toMillis(10));}
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eFlowControlEventStats\u003c/code\u003e documentation is 2.63.1, with a comprehensive history of versions available dating back to 2.7.1.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eFlowControlEventStats\u003c/code\u003e is a class that records statistics of flow control events, specifically throttling events, and can be utilized to dynamically adjust concurrency within a client.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from \u003ccode\u003ejava.lang.Object\u003c/code\u003e, offering access to its standard inherited members like \u003ccode\u003eclone()\u003c/code\u003e, \u003ccode\u003eequals()\u003c/code\u003e, and \u003ccode\u003ehashCode()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe primary method provided by \u003ccode\u003eFlowControlEventStats\u003c/code\u003e is \u003ccode\u003egetLastFlowControlEvent()\u003c/code\u003e, which returns the last recorded \u003ccode\u003eFlowControlEvent\u003c/code\u003e to observe and adjust to potential throttling.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eFlowControlEventStats\u003c/code\u003e includes a default constructor, allowing for the instantiation of the class without any required arguments.\u003c/p\u003e\n"]]],[],null,[]]
