scylladb

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Nadav Har'El e344f74858 Merge 'logalloc: improve background reclaim shares management' from Avi Kivity

The log structured allocator's background reclaimer tries to
allocate CPU power proportional to memory demand, but a
bug made that not happen. Fix the bug, add some logging,
and future-proof the timer. Also, harden the test against
overcommitted test machines.

Fixes #8234.

Test: logalloc_test(dev), 20 concurrent runs on 2 cores (1 hyperthread each)

Closes #8281

* github.com:scylladb/scylla:
  test: logalloc_test: harden background reclain test against cpu overcommit
  logalloc: background reclaim: use default scheduling group for adjusting shares
  logalloc: background reclaim: log shares adjustment under trace level
  logalloc: background reclaim: fix shares not updated by periodic timer

2021-03-17 09:59:21 +02:00

alternator

alternator: avoid large contiguous allocation for request body

2021-03-10 09:22:34 +01:00

boost

Merge 'logalloc: improve background reclaim shares management' from Avi Kivity

2021-03-17 09:59:21 +02:00

cql

cql3::restrictions: Add SCYLLA_CLUSTERING_BOUND keyword for sstableloader

2021-03-03 07:06:45 +01:00

cql-pytest

cql-pytest: recognize when Scylla crashes