Details
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Bug
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Resolution: Fixed
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Critical
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7.1.0
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7.1.0-1247
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Untriaged
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1
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Unknown
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Magma 2021-Sep-6, Magma May 2022
Description
3 Kv nodes, 1 n1ql/2i node
1. Create magma bucket, 50 collections, 100 indexes, 100 qps
2. Randomly Load 5B items of size 1500 bytes
3. Upsert the 5B loaded items
4. Create another 5B items
5. Change the reader/writer threads to 64 and storage threads to 40
6. DWQ is very much low
7. Once 2nd 5B random create load is finished upsert them.
8. During the upserts DWQ is simply building up and is not coming down ever.
QE Test |
git fetch "http://review.couchbase.org/TAF" refs/changes/34/151634/122 && git checkout FETCH_HEAD
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guides/gradlew --refresh-dependencies testrunner -P jython=/opt/jython/bin/jython -P 'args=-i /tmp/magma_temp_job3.ini -p bucket_storage=magma,bucket_eviction_policy=fullEviction,rerun=False -t aGoodDoctor.Hospital.Murphy.test_rebalance,nodes_init=3,graceful=True,skip_cleanup=True,num_items=100000000,num_buckets=1,bucket_names=GleamBook,doc_size=1536,bucket_type=membase,eviction_policy=fullEviction,iterations=2,batch_size=1000,sdk_timeout=60,log_level=debug,infra_log_level=debug,rerun=False,skip_cleanup=True,key_size=18,randomize_doc_size=False,randomize_value=True,assert_crashes_on_load=True,num_collections=50,maxttl=10,num_indexes=100,pc=10,index_nodes=1,cbas_nodes=0,fts_nodes=0,ops_rate=150000,ramQuota=102400,doc_ops=create:update:delete:read,mutation_perc=20,rebl_ops_rate=50000,key_type=RandomKey -m rest'
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