Method formatLogsAsMetricsContent

tfjs-node/src/callbacks.ts:125–142

(logs: Logs, maxMetricsLength?: number)

  }

  private formatLogsAsMetricsContent(logs: Logs, maxMetricsLength?: number):
      string {
    let metricsContent = '';
    const keys = Object.keys(logs).sort();
    for (const key of keys) {
      if (this.isFieldRelevant(key)) {
        const value = logs[key];
        metricsContent += `${key}=${getSuccinctNumberDisplay(value)} `;
      }
    }

    if (maxMetricsLength != null && metricsContent.length > maxMetricsLength) {
      // Cut off metrics strings that are too long to avoid new lines being
      // constantly created.
      metricsContent = metricsContent.slice(0, maxMetricsLength - 3) + '...';
    }
    return metricsContent;
  }

  private isFieldRelevant(key: string) {
    return key !== 'batch' && key !== 'size';