fix random string used in test allocating 50MB in Cortex binary #5903
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What this PR does:
We initialize
RandomStrings
inpkg/util/test_util.go
which allocates 50MB data in heap in Cortex binary. This variable is used only in tests. The increased also showed up in the heap dump below.In this PR I removed the global variable for
RandomStrings
inpkg/util
and move it to specific test files instead. This should reduce the memory usage in heap.Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.md
updated - the order of entries should be[CHANGE]
,[FEATURE]
,[ENHANCEMENT]
,[BUGFIX]