12200
83%
master: 88%

Ran 21 May 2018 10:55AM UTC

Jobs 1

Files 301

Run time 16s

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Build # 12200

Build Type

push

travis-ci

Committed by

locker

Commit Message

memtx: free tuples asynchronously when primary index is dropped

When a memtx space is dropped or truncated, we have to unreference all
tuples stored in it. Currently, we do it synchronously, thus blocking
the tx thread. If a space is big, tx thread may remain blocked for
several seconds, which is unacceptable. This patch makes drop/truncate
hand actual work to a background fiber.

Before this patch, drop of a space with 10M 64-byte records took more
than 0.5 seconds. After this patch, it takes less than 1 millisecond.

Closes #3408

Coverage Stats

72 of 72 new or added lines in 6 files covered. (100.0%)

38771 of 47503 relevant lines covered (81.62%)

900085.99 hits per line

Uncovered Changes

Lines	Coverage	∆	File
2	100.0		src/box/memtx_engine.c

Coverage Regressions

Lines	Coverage	File
10	100.0	src/lib/salad/mhash.h
3	100.0	src/lib/small/test/lf_lifo.c
2	100.0	src/lib/small/test/rb_rand.cc
2	100.0	src/box/vinyl.c
1	100.0	src/box/relay.cc
1	100.0	src/box/wal.c

Jobs

ID	Job ID	Ran	Files	Coverage
3	12200.3 (TARGET=coverage)	21 May 2018 10:55AM UTC	0	81.62	Travis Job 12200.3

Source Files on build 12200

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tarantool / tarantool / 12200
83%
master: 88%

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master: 88%

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