@Test
    @Ignore
    public void testSpeed () {
        VespaFormatter formatter = new VespaFormatter(serviceName, app);
        int reps = 1000000;
        long start = System.currentTimeMillis();
        for (int i = 0; i < reps; i++) {
            formatter.format(testRecord1);
        }
        long diff = System.currentTimeMillis() - start;
        double dd = (reps / (double) diff);
        System.out.println("Took " + diff + " milliseconds, per ms=" + dd);
    }
This method was used for testing the speed of the formatter.
We usually do not want to run this in normal testing, it was
just added when trying to analyze the abysmal performance of
double formatting.
vespalog/src/test/java/com/yahoo/log/VespaFormatterTestCase.java