final long execTime = systemHelper.getCurrentTimeAsLong() - startTime;
        crawlingInfoHelper.putToInfoMap(Constants.DATA_CRAWLING_EXEC_TIME, Long.toString(execTime));
        if (logger.isInfoEnabled()) {
            logger.info("[EXEC TIME] crawling time: {}ms", execTime);
        }

        nf.setMaximumIntegerDigits(2);
        nf.setMaximumFractionDigits(2);
        String execTime;
        try {
            execTime = nf.format((double) queryResponseList.getExecTime() / 1000);
        } catch (final Exception e) {
            execTime = StringUtil.EMPTY;
        }
        data.setExecTime(execTime);

        final String queryId = ComponentUtil.getQueryHelper().generateId();

            RenderDataUtil.register(data, "facetResponse", facetResponse);
            RenderDataUtil.register(data, "appendHighlightParams", appendHighlightParams);
            RenderDataUtil.register(data, "execTime", execTime);
            RenderDataUtil.register(data, "pageSize", pageSize);
            RenderDataUtil.register(data, "currentPageNumber", currentPageNumber);

                            systemHelper.getCurrentTimeAsLong() - execTime, MemoryUtil.byteCountToDisplaySize(docList.getContentSize()),
                            MemoryUtil.getMemoryUsageLog());
                } else {
                    logger.info("Sent {}  docs (Doc:{send {}ms}, {})", docList.size(), systemHelper.getCurrentTimeAsLong() - execTime,
                            MemoryUtil.getMemoryUsageLog());
                }

            response = requestBuilder.execute().actionGet(ComponentUtil.getFessConfig().getIndexSearchTimeout());
        }
        final long execTime = systemHelper.getCurrentTimeAsLong() - startTime;

        return searchResult.build(requestBuilder, execTime, OptionalEntity.ofNullable(response, () -> {}));
    }

    /**
     * Performs a search with custom conditions and result processing.
     *

         * Parameters for highlighting search results.
         */
        protected String highlightParams;
        /**
         * The execution time of the search query.
         */
        protected String execTime;
        /**
         * The page size of the search results.
         */
        protected int pageSize;
        /**
         * The current page number of the search results.
         */

            queryRequestBuilder.addAggregation(termsBuilder);
            queryRequestBuilder.setPreference(Constants.SEARCH_PREFERENCE_LOCAL);
            return true;
        }, (queryRequestBuilder, execTime, searchResponse) -> {
            final List<Map<String, String>> sessionIdList = new ArrayList<>();
            searchResponse.ifPresent(response -> {

            buf.append("\"q\":");
            buf.append(escapeJson(query));
            buf.append(",\"query_id\":");
            buf.append(escapeJson(queryId));
            buf.append(",\"exec_time\":");
            buf.append(execTime);
            buf.append(",\"query_time\":");
            buf.append(queryTime);
            buf.append(',');
            buf.append("\"page_size\":");
            buf.append(pageSize);

        assertTrue(populatedString.contains("currentPageNumber=2"));
        assertTrue(populatedString.contains("allRecordCount=100"));
        assertTrue(populatedString.contains("execTime=0.5 sec"));
        assertTrue(populatedString.contains("searchQuery=test query"));
        assertTrue(populatedString.contains("queryId=test-id"));
        assertTrue(populatedString.contains("existNextPage=true"));

        assertTrue(toStringResult.contains("allRecordCountRelation=eq"));
        assertTrue(toStringResult.contains("searchQuery=test query"));
        assertTrue(toStringResult.contains("execTime=1000"));
        assertTrue(toStringResult.contains("queryTime=500"));
        assertTrue(toStringResult.contains("partialResults=false"));
    }

    public void test_calculatePageInfo_extremeValues() {