processStat.setStageStats(stageStats);
try {
String processPath = ManagePathUtils.getProcess(channelId, pipelineId, processId);
Stat zkProcessStat = new Stat();
List<String> stages = orginZk.getChildren(processPath, false, zkProcessStat);
Collections.sort(stages, new StageComparator());
StageStat prev = null;
for (String stage : stages) {// 循环每个process下的stage
String stagePath = processPath + "/" + stage;
Stat zkStat = new Stat();