From dbe7b6675c05a512f50a8282af1eb8edd811fce6 Mon Sep 17 00:00:00 2001 From: danielhanrahan Date: Tue, 16 Jul 2024 11:47:24 +0100 Subject: [k6] Measure NCMP overhead for passthrough operations Measure NCMP overhead by subtracting DMI delay from request duration. Issue-ID: CPS-2269 Signed-off-by: danielhanrahan Change-Id: Ieb4758e9f7cab119da4c28e4a3febfa1361b2613 --- k6-tests/ncmp/common/utils.js | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) (limited to 'k6-tests/ncmp/common/utils.js') diff --git a/k6-tests/ncmp/common/utils.js b/k6-tests/ncmp/common/utils.js index 4bf066c840..0f3b8d9c96 100644 --- a/k6-tests/ncmp/common/utils.js +++ b/k6-tests/ncmp/common/utils.js @@ -22,6 +22,8 @@ export const NCMP_BASE_URL = 'http://localhost:8883'; export const DMI_PLUGIN_URL = 'http://ncmp-dmi-plugin-demo-and-csit-stub:8092'; export const TOTAL_CM_HANDLES = 20000; export const REGISTRATION_BATCH_SIZE = 100; +export const READ_DATA_FOR_CM_HANDLE_DELAY_MS = 300; // must have same value as in docker-compose.yml +export const WRITE_DATA_FOR_CM_HANDLE_DELAY_MS = 670; // must have same value as in docker-compose.yml export const CONTENT_TYPE_JSON_PARAM = { headers: {'Content-Type': 'application/json'} }; export function recordTimeInSeconds(functionToExecute) { @@ -53,14 +55,18 @@ export function getRandomCmHandleId() { } export function makeCustomSummaryReport(data, options) { - let summaryCsv = '#,Test Name,Unit,Limit,Actual\n'; - summaryCsv += makeSummaryCsvLine(1, 'Registration of CM-handles', 'CM-handles/second', 'cmhandles_created_per_second', data, options); - summaryCsv += makeSummaryCsvLine(2, 'De-registration of CM-handles', 'CM-handles/second', 'cmhandles_deleted_per_second', data, options); - summaryCsv += makeSummaryCsvLine(3, 'CM-handle ID search with Module filter', 'milliseconds', 'http_req_duration{scenario:id_search_module}', data, options); - summaryCsv += makeSummaryCsvLine(4, 'CM-handle search with Module filter', 'milliseconds', 'http_req_duration{scenario:cm_search_module}', data, options); - summaryCsv += makeSummaryCsvLine(5, 'Synchronous single CM-handle pass-through read', 'requests/second', 'http_reqs{scenario:passthrough_read}', data, options); - summaryCsv += makeSummaryCsvLine(6, 'Synchronous single CM-handle pass-through write', 'requests/second', 'http_reqs{scenario:passthrough_write}', data, options); - return summaryCsv; + const summaryCsvLines = [ + '#,Test Name,Unit,Limit,Actual', + makeSummaryCsvLine('1', 'Registration of CM-handles', 'CM-handles/second', 'cmhandles_created_per_second', data, options), + makeSummaryCsvLine('2', 'De-registration of CM-handles', 'CM-handles/second', 'cmhandles_deleted_per_second', data, options), + makeSummaryCsvLine('3', 'CM-handle ID search with Module filter', 'milliseconds', 'http_req_duration{scenario:id_search_module}', data, options), + makeSummaryCsvLine('4', 'CM-handle search with Module filter', 'milliseconds', 'http_req_duration{scenario:cm_search_module}', data, options), + makeSummaryCsvLine('5a', 'Synchronous single CM-handle pass-through read', 'requests/second', 'http_reqs{scenario:passthrough_read}', data, options), + makeSummaryCsvLine('5b', 'NCMP overhead for Synchronous single CM-handle pass-through read', 'milliseconds', 'ncmp_overhead_passthrough_read', data, options), + makeSummaryCsvLine('6a', 'Synchronous single CM-handle pass-through write', 'requests/second', 'http_reqs{scenario:passthrough_write}', data, options), + makeSummaryCsvLine('6b', 'NCMP overhead for Synchronous single CM-handle pass-through write', 'milliseconds', 'ncmp_overhead_passthrough_write', data, options), + ]; + return summaryCsvLines.join('\n') + '\n'; } function makeSummaryCsvLine(testCase, testName, unit, thresholdInK6, data, options) { @@ -68,5 +74,5 @@ function makeSummaryCsvLine(testCase, testName, unit, thresholdInK6, data, optio const thresholdString = thresholdArray[0]; const [thresholdKey, thresholdOperator, thresholdValue] = thresholdString.split(/\s+/); const actualValue = data.metrics[thresholdInK6].values[thresholdKey].toFixed(3); - return `${testCase},${testName},${unit},${thresholdValue},${actualValue}\n`; + return `${testCase},${testName},${unit},${thresholdValue},${actualValue}`; } -- cgit 1.2.3-korg