[DOCS-11776] Provide example(s) of WiredTiger cacheSizeGB default calculation Created: 07/Jun/18 Updated: 02/Jul/18 Resolved: 25/Jun/18 |
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| Status: | Closed |
| Project: | Documentation |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Minor - P4 |
| Reporter: | Stephen Cohorn | Assignee: | Nicholas Larew |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Participants: | |
| Days since reply: | 5 years, 35 weeks, 1 day ago |
| Description |
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On https://docs.mongodb.com/manual/reference/configuration-options/#storage.wiredTiger.engineConfig.cacheSizeGB we indicate default as the larger of either: 50% of (RAM - 1 GB), or It may not be immediately clear to all readers that the "-" character indicates subtraction of 1GB from total RAM. This could be more clear if we provide an example, i.e. something like "On a system with 4GB of ram, this effectively results in `(4 - 1) * .5` = 1.5GB of ram being allocated for the WiredTiger internal cache." |
| Comments |
| Comment by Githook User [ 12/Jun/18 ] |
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Author: {'username': 'nlarew', 'name': 'Nick Larew', 'email': 'nick.larew@10gen.com'}Message: ( |