Details
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Improvement
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Resolution: Done
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Major - P3
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3.3.3
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Fully Compatible
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Integrate+Tuning 15 (06/03/16)
Description
After SERVER-23069, the size of the TCMalloc section in serverStatus has grown substantially with the addition of per-size class statistics (roughly 10-11 kB). This negatively affects FTDC data retention.
It would be nice to be able to tune the level of detail with which we get TCMalloc statistics; for example,
- tcmalloc: 1 returns the original level of detail prior to
SERVER-23069without size class information; - tcmalloc: 2 includes additional size class information;
- tcmalloc: 3 includes the TCMalloc `DumpStats` text blob;
and so on. (This behavior would also be backwards-compatible for people already specifying tcmalloc: 1 to serverStatus.)
Attachments
Issue Links
- is documented by
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DOCS-7159 tcmalloc serverStatus section
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- Closed
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- related to
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SERVER-23594 Add option to specify TCMalloc statistics verbosity in FTDC
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- Closed
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