Loading...

XML

Word

Printable

JSON

Stress test phase T7c (~3 days). Memory pressure stress testing using cppsuite.

Test coverage:

Run bulk insert with cache size set to a small fraction of total data size to force eviction
Verify eviction does not interfere with bulk insert rightmost-path invariant
Verify no memory leaks under extended bulk insert workloads (valgrind / ASAN)
Verify O(1) memory usage: memory footprint must not grow with table size during flush

Depends on: WT-17215 (T4)
Can run in parallel with: T7a (WT-17218), T7b (WT-17219)

is related to

WT-17215 Bulk insert flush — implement production __wt_bulk_flush() orchestrator

WT-17218 Bulk insert flush — cppsuite stress test: concurrent bulk loads with background checkpoint

related to

WT-17219 Bulk insert flush — cppsuite stress test: crash injection during flush

WT-17221 Bulk insert flush — scale test: large table load and O(1) memory verification

WT-17222 Bulk insert flush — performance benchmarking: throughput and flush overhead