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FastRestoreKnob:Adjust knobs

This commit is contained in:
Meng Xu 2020-08-26 09:54:33 -07:00
parent a8bd628216
commit bc766ab7ef
1 changed files with 5 additions and 5 deletions
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10
fdbserver/Knobs.cpp
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@ -612,13 +612,13 @@ void ServerKnobs::initialize(bool randomize, ClientKnobs* clientKnobs, bool isSi
init( FASTRESTORE_FAILURE_TIMEOUT, 3600 );
init( FASTRESTORE_HEARTBEAT_INTERVAL, 60 );
init( FASTRESTORE_SAMPLING_PERCENT, 100 ); if( randomize && BUGGIFY ) { FASTRESTORE_SAMPLING_PERCENT = deterministicRandom()->random01() * 100; }
init( FASTRESTORE_NUM_LOADERS, 2 ); if( randomize && BUGGIFY ) { FASTRESTORE_NUM_LOADERS = deterministicRandom()->random01() * 10 + 1; }
init( FASTRESTORE_NUM_LOADERS, 3 ); if( randomize && BUGGIFY ) { FASTRESTORE_NUM_LOADERS = deterministicRandom()->random01() * 10 + 1; }
init( FASTRESTORE_NUM_APPLIERS, 3 ); if( randomize && BUGGIFY ) { FASTRESTORE_NUM_APPLIERS = deterministicRandom()->random01() * 10 + 1; }
init( FASTRESTORE_TXN_BATCH_MAX_BYTES, 1024.0 ); if( randomize && BUGGIFY ) { FASTRESTORE_TXN_BATCH_MAX_BYTES = deterministicRandom()->random01() * 1024.0 * 1024.0 + 1.0; }
init( FASTRESTORE_VERSIONBATCH_MAX_BYTES, 10.0 * 1024.0 * 1024.0 ); if( randomize && BUGGIFY ) { FASTRESTORE_VERSIONBATCH_MAX_BYTES = deterministicRandom()->random01() < 0.2 ? 5 * 1024 : deterministicRandom()->random01() * 20.0 * 1024.0 * 1024.0; } // too small value may increase chance of TooManyFile error
init( FASTRESTORE_VB_PARALLELISM, 5 ); if( randomize && BUGGIFY ) { FASTRESTORE_VB_PARALLELISM = deterministicRandom()->random01() * 10 + 1; }
init( FASTRESTORE_TXN_BATCH_MAX_BYTES, 1024.0 * 1024.0 ); if( randomize && BUGGIFY ) { FASTRESTORE_TXN_BATCH_MAX_BYTES = deterministicRandom()->random01() * 1024.0 * 1024.0 + 1.0; }
init( FASTRESTORE_VERSIONBATCH_MAX_BYTES, 10.0 * 1024.0 * 1024.0 ); if( randomize && BUGGIFY ) { FASTRESTORE_VERSIONBATCH_MAX_BYTES = deterministicRandom()->random01() < 0.2 ? 5 * 1024 : deterministicRandom()->random01() < 0.4 ? 100 * 1024 * 1024 : deterministicRandom()->random01() * 1000.0 * 1024.0 * 1024.0; } // too small value may increase chance of TooManyFile error
init( FASTRESTORE_VB_PARALLELISM, 5 ); if( randomize && BUGGIFY ) { FASTRESTORE_VB_PARALLELISM = deterministicRandom()->random01() < 0.2 ? 2 : deterministicRandom()->random01() * 10 + 1; }
init( FASTRESTORE_VB_MONITOR_DELAY, 30 ); if( randomize && BUGGIFY ) { FASTRESTORE_VB_MONITOR_DELAY = deterministicRandom()->random01() * 20 + 1; }
init( FASTRESTORE_VB_LAUNCH_DELAY, 5.0 ); if( randomize && BUGGIFY ) { FASTRESTORE_VB_LAUNCH_DELAY = deterministicRandom()->random01() < 0.2 ? 0.1 : deterministicRandom()->random01() * 10.0 + 1; }
init( FASTRESTORE_VB_LAUNCH_DELAY, 1.0 ); if( randomize && BUGGIFY ) { FASTRESTORE_VB_LAUNCH_DELAY = deterministicRandom()->random01() < 0.2 ? 0.1 : deterministicRandom()->random01() * 10.0 + 1; }
init( FASTRESTORE_ROLE_LOGGING_DELAY, 5 ); if( randomize && BUGGIFY ) { FASTRESTORE_ROLE_LOGGING_DELAY = deterministicRandom()->random01() * 60 + 1; }
init( FASTRESTORE_UPDATE_PROCESS_STATS_INTERVAL, 5 ); if( randomize && BUGGIFY ) { FASTRESTORE_UPDATE_PROCESS_STATS_INTERVAL = deterministicRandom()->random01() * 60 + 1; }
init( FASTRESTORE_ATOMICOP_WEIGHT, 1 ); if( randomize && BUGGIFY ) { FASTRESTORE_ATOMICOP_WEIGHT = deterministicRandom()->random01() * 200 + 1; }