[k6] Exclude timings when error occur

If an error occurs during k6 test, e.g. tcp connection refused, the
timing of failed response is included in the average response time.
This can lead to incorrect plots when errors occur, e.g. operations
appear to be faster when really the operations are failing.

- use custom Trend metrics for all measurements
- only log results when operations return expected response codes

Issue-ID: CPS-2345
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: Iab1db5e5ca9530f33da239187348cabcd0605648

1 files changed, 2 insertions, 2 deletions

diff --git a/k6-tests/ncmp/common/utils.js b/k6-tests/ncmp/common/utils.js
index 88da750e2b..43036b1789 100644
--- a/k6-tests/ncmp/common/utils.js
+++ b/k6-tests/ncmp/common/utils.js
@@ -56,8 +56,8 @@ export function makeCustomSummaryReport(data, options) {
         '#,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('3', 'CM-handle ID search with Module filter', 'milliseconds', 'id_search_duration', data, options),
+        makeSummaryCsvLine('4', 'CM-handle search with Module filter', 'milliseconds', 'cm_search_duration', data, options),
         makeSummaryCsvLine('5a', 'NCMP overhead for Synchronous single CM-handle pass-through read', 'milliseconds', 'ncmp_overhead_passthrough_read', data, options),
         makeSummaryCsvLine('5b', 'NCMP overhead for Synchronous single CM-handle pass-through read with alternate id', 'milliseconds', 'ncmp_overhead_passthrough_read_alt_id', data, options),
         makeSummaryCsvLine('6', 'NCMP overhead for Synchronous single CM-handle pass-through write', 'milliseconds', 'ncmp_overhead_passthrough_write', data, options),