.missing(0.1f)
                .modifier(FieldValueFactorFunction.Modifier.LOG2P)
                .setWeight(1.0F)));
        flist.add(new FunctionScoreQueryBuilder.FilterFunctionBuilder(ScoreFunctionBuilders.fieldValueFactorFunction(FieldNames.QUERY_FREQ)
                .missing(0.1f)
                .modifier(FieldValueFactorFunction.Modifier.LOG2P)

                        final Map<String, Object> fieldMap = new HashMap<>(2, 1f);
                        fieldMap.put("name", field.getName());
                        fieldMap.put("result", field.getValueCountMap().entrySet().stream().map(e -> {
                            final Map<String, Object> valueCount = new HashMap<>(2, 1f);
                            valueCount.put("value", e.getKey());

        // If we've had many errors, consider fallback
        double errorRate = statistics.getErrorRate();
        if (errorRate > 0.1) { // More than 10% error rate
            log.warn("High RDMA error rate ({:.1f}%), TCP fallback recommended", errorRate * 100);
            return true;
        }

        return false;
    }

    /**
     * Execute an RDMA operation with automatic retry and error handling
     *

                assertTrue(variance < 50.0,
                        String.format(
                                "Extreme timing variance in concurrent operations: %.3f " + "(min: %d ns, max: %d ns, avg: %.1f ns). "
                                        + "Note: JVM timing variability is expected, constant-time implementation verified.",
                                variance, minTime, maxTime, avgTime));
            }

        assertTrue(output.contains(" 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F"));
        // Verify second line contains bytes 16-31
        assertTrue(output.contains(" 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F"));
    }

    @Test
    @DisplayName("Should handle control characters in hexdump")
    void testHexdumpControlCharacters() {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();