bf: remove crr backlog metrics in reportHandler

Remove backlog metrics as it is a duplicate of pending
metrics now.

lib/utilities/reportHandler.js

@@ -136,8 +136,8 @@ function _crrRequest(endpoint, site, log, cb) {
             }
             return cb(null, {});
         }
-        const { completions, failures, backlog, throughput, pending } = res;
-        if (!completions || !failures || !backlog || !throughput || !pending) {
+        const { completions, failures, throughput, pending } = res;
+        if (!completions || !failures || !throughput || !pending) {
             log.error('could not get metrics from backbeat', {
                 method: 'getCRRStats',
             });
@@ -152,10 +152,6 @@ function _crrRequest(endpoint, site, log, cb) {
                 count: parseInt(failures.results.count, 10),
                 size: parseInt(failures.results.size, 10),
             },
-            backlog: {
-                count: parseInt(backlog.results.count, 10),
-                size: parseInt(backlog.results.size, 10),
-            },
             throughput: {
                 count: parseInt(throughput.results.count, 10),
                 size: parseInt(throughput.results.size, 10),
@@ -219,7 +215,6 @@ function getCRRStats(log, cb, _testConfig) {
             completions: all.completions,
             failures: all.failures,
             pending: all.pending,
-            backlog: all.backlog,
             throughput: all.throughput,
             byLocation,
         };

tests/functional/utilities/reportHandler.js

@@ -25,21 +25,18 @@ const expectedResultsRef = {
     completions: { count: 10000, size: 10000 },
     failures: { count: 2000, size: 2000 },
     pending: { count: 8000, size: 8000 },
-    backlog: { count: 10000, size: 10000 },
     throughput: { count: 11, size: 11 },
     byLocation: {
         site1: {
             completions: { count: 5000, size: 5000 },
             failures: { count: 1000, size: 1000 },
             pending: { count: 4000, size: 4000 },
-            backlog: { count: 5000, size: 5000 },
             throughput: { count: 5, size: 5 },
         },
         site2: {
             completions: { count: 5000, size: 5000 },
             failures: { count: 1000, size: 1000 },
             pending: { count: 4000, size: 4000 },
-            backlog: { count: 5000, size: 5000 },
             throughput: { count: 5, size: 5 },
         },
     },
@@ -50,21 +47,18 @@ const requestResults = {
         completions: { results: { count: 10000, size: 10000 } },
         failures: { results: { count: 2000, size: 2000 } },
         pending: { results: { count: 8000, size: 8000 } },
-        backlog: { results: { count: 10000, size: 10000 } },
         throughput: { results: { count: 11, size: 11 } },
     },
     site1: {
         completions: { results: { count: 5000, size: 5000 } },
         failures: { results: { count: 1000, size: 1000 } },
         pending: { results: { count: 4000, size: 4000 } },
-        backlog: { results: { count: 5000, size: 5000 } },
         throughput: { results: { count: 5, size: 5 } },
     },
     site2: {
         completions: { results: { count: 5000, size: 5000 } },
         failures: { results: { count: 1000, size: 1000 } },
         pending: { results: { count: 4000, size: 4000 } },
-        backlog: { results: { count: 5000, size: 5000 } },
         throughput: { results: { count: 5, size: 5 } },
     },
 };