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[mongo] more default metrics ↗ #2423

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merged 2 commits into from
Apr 20, 2016
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@yannmh yannmh commented Apr 18, 2016

[mongo] more default metrics ↗
The following metric topics are now collected by default:

  • durability - journaling-related operations and performance report.
  • locks - serverstatus locks report.
  • wiredtiger - wiredtiger storage option.

Log a warning to inform the user when any of these metric topics is
listed in the configuration file 🔊 .

[mongo] additional wiredtiger cache metrics
Collect additional WiredTiger metrics, i.e.

  • wiredTiger.cache.modified_pages_evicted,
  • wiredTiger.cache.unmodified_pages_evicted
    Number of pages evicted from the cache
  • wiredTiger.cache.tracked_dirty_bytes_in_cache
    Amount of space taken by dirty data in the cache (bytes).

@yannmh yannmh self-assigned this Apr 18, 2016
@yannmh yannmh added the checks label Apr 18, 2016
@yannmh yannmh added this to the 5.7.4 milestone Apr 18, 2016
@yannmh yannmh force-pushed the yann/mongodb-enhance-default-metrics branch 2 times, most recently from 34fb269 to d319b0d Compare April 20, 2016 16:37
option=option
if option in self.DEFAULT_METRICS:
self.log.warning(
u"`%s` option is deprecated and will be removed in a future version."
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Not sure if will be removed in a future version, as it just does nothing anymore.
You can just say that it's not needed anymore.

@remh remh assigned remh and unassigned yannmh Apr 20, 2016
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remh commented Apr 20, 2016

all good besides my 2 nitpicks

yannmh added 2 commits April 20, 2016 16:44
The following metric topics are now collected by default:
* `dur` - journaling-related operations and performance report.
* `locks` - serverstatus locks report.
* `wiredtiger` - wiredtiger storage option.

Log a warning to inform the user when any of these metric topics is
listed in the configuration file.
Collect additional WiredTiger metrics, i.e.
* `wiredTiger.cache.modified_pages_evicted`,
* `wiredTiger.cache.unmodified_pages_evicted`
   Number of pages evicted from the cache
* `wiredTiger.cache.tracked_dirty_bytes_in_cache`
   Amount of space taken by dirty data in the cache (bytes).
@yannmh yannmh force-pushed the yann/mongodb-enhance-default-metrics branch from d319b0d to 2020e28 Compare April 20, 2016 20:45
@yannmh yannmh merged commit 14a86ab into master Apr 20, 2016
@yannmh yannmh deleted the yann/mongodb-enhance-default-metrics branch April 20, 2016 21:09
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2 participants