refs #5710 add FT_MSG_KEYVAL_BYTES_IN to measure the amount of key/value userdata ingested at the root. this value does not count message/xid overhead so it is a good denominator when calculating write amplification


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refs #5710 start new instrumentation work by cleaning out some commented out instrumentation in ft-ops


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refs #5654, grab parent's txn lock when moving rollback entries from child to parent when the child commits. This prevents a race condition with a hot indexer simultaneously adding something to the parent's entry

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refs #5629 get rid of some unneeded byte flipping. stick to little endian witha little endian comparison function.


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closes #5669, increase the cachetable limit, it needs to be at least twice the size of the single pair that we have, otherwise, the evictor may sneak in when we are calling change_pair_attr, and catch the cachetable to have a size of 16, because we have added the new attr but not removed the old one

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refs #5702 remove the old perf_insert_multiple, add the new perf_iibench. it is currently very simple. the first DB is a unique index with an autoincrement key, the rest of the DBs are non-unique and have random keys.


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fixes #5701 The assert half correct, half over-active. When the manager's mutex is held it is okay to transition an existing locktree's reference count from 0 to 1. If the lock isn't held, it's a race, since one thread could be destroying the zero-ref count locktree when you're incrementing the count. The failure occurred with the manager's mutx held (so the assert was overactive) and it's a layering-pain to assert that the manager's mutex is held otherwise, so just get rid of it.


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(an hour here)


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refs #5671 closes #5662 pass long join timeout for stress tests, fix num_ptquery/num_update reporting


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refs #5418 fix typo, include config.h from toku_assert.h so that we always know whether or not to be paranoid

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