Details
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Bug
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Resolution: Done
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Major - P3
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None
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None
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None
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ALL
Description
hi,
version: WiredTiger version :3.2.12
cache-size: --wiredTigerCacheSizeGB 12
data-size: Just have 1.3G
The following is mongostat result,
insert query update delete getmore command % dirty % used flushes vsize res qr|qw ar|aw netIn netOut conn set repl time
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*0 *0 *0 *0 0 3|0 0.0 22.4 0 3.56G 1.49G 0|0 0|0 427b 22.8k 3 spam_view SEC 2017-07-04T11:35:12+08:00
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PID=5668 - Swap used : 1.24G - (mongod )
The issue:
Mongd process use 1.2G SWAP, why mongod use so much swap while wiredTigerCacheSizeGB is enough and data path only 1.3G.