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This reverts commit a12d556. Signed-off-by: Matt Klein <[email protected]>
Signed-off-by: Matt Klein <[email protected]>
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@ramaraochavali @jmarantz @mrice32 PTAL. Unfortunately, I have some kind of HW issue with my computer and it's randomly crashing under load. I won't be able to get a replacement until Monday morning when I am back from Europe so if there are major changes required to this they are going to have to wait. |
| remote = "https://github.com/bombela/backward-cpp", | ||
| ), | ||
| com_github_circonus_labs_libcircllhist = dict( | ||
| commit = "0c44450723e34c9d8768e69b11bf919be83fd2ed", # 2018-04-30 |
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There are couple of additional commits that @postwait has added after this. But we can stick with this for now.
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@mattklein123 Thanks for putting together this PR. I looked at the second commit and LGTM. |
| for (ScopeImpl* scope : scopes_) { | ||
| for (const auto& name_histogram_pair : | ||
| tls_->getTyped<TlsCache>().scope_cache_[scope].histograms_) { | ||
| for (const auto& scopes : tls_->getTyped<TlsCache>().scope_cache_) { |
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scopes or scope? Previously it was 'scope' with a concrete type. WDYT of using a concrete type for this one as it's not super-obvious locally what type this resolves to, and I suspect it's not particularly verbose.
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Sure will do. Caveat being that my computer is Fd and I'm having trouble doing anything real so probably will need to wait till Monday.
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OK go ahead and merge then...I can do these myself easily after you merge. I know we're trying to try these out so no need to delay a week for a style nit.
mrice32
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mrice32
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Looks good. Just one minor comment.
| return **tls_ref; | ||
| } | ||
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| std::unique_lock<std::mutex> lock(parent_.lock_); |
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I don't think we need to take this lock here. Kinda unrelated side note: I think we can make the getTagsForName method on ThreadLocalStore const.
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Yup that's right. I think I also noticed that at some point and then forgot about it amidst all the issues. Thanks for mentioning it. I will see if I can nurse my computer into making some of these small changes.
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@mattklein123 if you have trouble with your computer, merge this PR and I can do the follow-up PR addressing these minor comments if that’s ok.
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Sure, that's fine. @htuch can you approve/merge if this looks good?
This change unreverts: Also fixes envoyproxy#3223 Please see the 2nd commit for the actual changes. The changes are: Bring in a new histogram library version with the fix (and more debug checking). Fix a small issue with scope iteration during merging. Remove de-dup for histograms until we iterate to shared storage for overlapping scope histograms. Personally, I found this very confusing when debugging and I think the way I changed it is better for now given the code we have. Signed-off-by: Matt Klein <[email protected]>
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This change unreverts:
#3130
#3183
#3219
Also fixes #3223
Please see the 2nd commit for the actual changes. The changes are:
checking).
storage for overlapping scope histograms. Personally, I found
this very confusing when debugging and I think the way I changed
it is better for now given the code we have.