in src/api-gateway.ts [113:124]
private createCacheGraphWidget(opts?: WatchedOperation) {
return new GraphWidget({
title: `${opts ? `${opts.httpMethod} ${opts.resourcePath}` : 'Overall'} Cache/min`,
width: 12,
stacked: false,
left: [
this.metrics.metricCalls(this.apiName, this.stage, opts),
this.metrics.metricCache(this.apiName, this.stage, opts).hits,
this.metrics.metricCache(this.apiName, this.stage, opts).misses,
],
});
}