log: improve addrman logging #22839

mzumsande · 2021-08-30T22:09:02Z

The addrman helper functions GetNewBucket() and GetTriedBucket()

log into the wrong category (BCLog::NET instead of BCLog::ADDRMAN)
log too unspecifically - especially GetTriedBucket() gets called from many different places (e.g. Check_(), Serialize()), it seems sufficient to me logging these when moving an address from new to tried. Running a node with -checkaddrman=1and net logging currently results in a lot of repetitive log entries.

This PR moves these log entries to Add_() and Good_() and also adds logging for Select_() (allowing statistics about New/Tried success probabilities), GetAddr_(), ClearNew() and MakeTried().

theStack · 2021-08-31T09:23:02Z

Concept ACK

jnewbery

Code review ACK 632e648

theStack

Code-review ACK 632e648

practicalswift · 2021-09-04T13:48:36Z

Concept ACK

DrahtBot · 2021-09-07T20:53:32Z

The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

Conflicts

No conflicts as of last run.

src/addrman.cpp

naumenkogs · 2021-09-17T09:34:39Z

ACK 632e648

mzumsande · 2021-10-05T17:20:49Z

Rebased and addressed feedback by @naumenkogs .

theStack

re-ACK 2ac363a

vasild

ACK 2ac363a

Some non-blocker comments below.

src/addrman.cpp

jnewbery · 2021-10-06T09:49:59Z

utACK 2ac363a

naumenkogs · 2021-10-06T10:23:44Z

ACK 2ac363a, but it'd be great to apply what vasild suggested.

fanquake · 2021-10-07T05:42:04Z

Given this change is quite small, and re-ACKing is easy, I'd suggest addressing the outstanding review comments before we merge this. Rather than having a followup to change the same lines again.

Also @naumenkogs I edited your ACK to remove the @ mention, otherwise it would have ended up in the merge message.

mzumsande · 2021-10-07T07:28:58Z

Makes sense of course, I'll push an update this evening.

mzumsande · 2021-10-07T23:59:57Z

I addressed @vasild's suggestions, thanks for the review!
Note that now this PR introduces more additional BCLog::ADDRMAN log calls. Although I originally had the intention to only log from the functions belonging to the public interface, I think that the entries in ClearNew and MakeTried can be helpful for debugging.

vasild

ACK 2ceab68

src/addrman.cpp

naumenkogs · 2021-10-08T08:15:13Z

ACK 2ceab68

jnewbery · 2021-10-08T09:14:51Z

ACK 2ceab68

mzumsande · 2021-10-11T20:47:18Z

Latest push: I added the bucket position everywhere where only the bucket was logged before and changed to a consistent notation new[i][j], tried[i][j].

src/addrman.cpp

vasild

ACK e1d1788

Thanks!

src/addrman.cpp

jnewbery

ACK e1d1788

One non-essential suggestion inline.

vasild

ACK b65a25a

jnewbery · 2021-10-20T08:38:52Z

ACK b65a25a

b65a25a log: improve addrman logging (Martin Zumsande) Pull request description: The addrman helper functions `GetNewBucket()` and `GetTriedBucket()` 1) log into the wrong category (`BCLog::NET` instead of `BCLog::ADDRMAN`) 2) log too unspecifically - especially `GetTriedBucket()` gets called from many different places (e.g. `Check_()`, `Serialize()`), it seems sufficient to me logging these when moving an address from new to tried. Running a node with `-checkaddrman=1`and net logging currently results in a lot of repetitive log entries. This PR moves these log entries to `Add_()` and `Good_()` and also adds logging for `Select_()` (allowing statistics about New/Tried success probabilities), `GetAddr_()`, `ClearNew()` and `MakeTried()`. ACKs for top commit: jnewbery: ACK b65a25a vasild: ACK b65a25a Tree-SHA512: 90ab0f64eb44b7388a198efccb613577b74989fea73194bda7de8bfbd50bdb19127cb12f5ec645c7859afdb89290614a79e255f3af0a63a58d4f21aa8fe7b696

Summary: ``` The addrman helper functions GetNewBucket() and GetTriedBucket() log into the wrong category (BCLog::NET instead of BCLog::ADDRMAN) log too unspecifically - especially GetTriedBucket() gets called from many different places (e.g. Check_(), Serialize()), it seems sufficient to me logging these when moving an address from new to tried. Running a node with -checkaddrman=1and net logging currently results in a lot of repetitive log entries. This PR moves these log entries to Add_() and Good_() and also adds logging for Select_() (allowing statistics about New/Tried success probabilities), GetAddr_(), ClearNew() and MakeTried(). ``` Backport of [[bitcoin/bitcoin#22839 | core#22839]]. Depends on D12338. Test Plan: ninja all check-all Reviewers: #bitcoin_abc, PiRK Reviewed By: #bitcoin_abc, PiRK Differential Revision: https://reviews.bitcoinabc.org/D12339

DrahtBot added P2P Utils/log/libs labels Aug 30, 2021

fanquake requested review from amitiuttarwar and jnewbery August 31, 2021 00:38

jnewbery reviewed Aug 31, 2021

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theStack approved these changes Sep 2, 2021

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DrahtBot mentioned this pull request Sep 7, 2021

net: Encapsulate asmap in NetGroupManager #22910

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DrahtBot mentioned this pull request Sep 11, 2021

[p2p] Pimpl AddrMan to abstract implementation details #22950

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naumenkogs reviewed Sep 17, 2021

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Bossday mentioned this pull request Sep 21, 2021

. #23055

Closed

This was referenced Oct 1, 2021

Make CAddrman::Select_ select buckets, not positions, first #23140

Merged

[fuzz] Use public methods in addrman fuzz tests #23053

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DrahtBot added the Needs rebase label Oct 5, 2021

mzumsande force-pushed the 202108_log_addrman branch from 632e648 to 2ac363a Compare October 5, 2021 17:13

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theStack approved these changes Oct 5, 2021

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vasild approved these changes Oct 6, 2021

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mzumsande force-pushed the 202108_log_addrman branch 2 times, most recently from 8706b5d to 2ceab68 Compare October 7, 2021 23:47

vasild approved these changes Oct 8, 2021

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mzumsande force-pushed the 202108_log_addrman branch from 2ceab68 to 12350e1 Compare October 11, 2021 20:39

vasild reviewed Oct 13, 2021

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mzumsande force-pushed the 202108_log_addrman branch from 12350e1 to e1d1788 Compare October 13, 2021 22:38

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log: improve addrman logging

b65a25a

mzumsande force-pushed the 202108_log_addrman branch from e1d1788 to b65a25a Compare October 18, 2021 22:22

vasild approved these changes Oct 19, 2021

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fanquake requested a review from naumenkogs October 20, 2021 03:43

fanquake merged commit 69986de into bitcoin:master Oct 21, 2021

bitcoin locked and limited conversation to collaborators Oct 30, 2022

mzumsande deleted the 202108_log_addrman branch November 3, 2022 00:02

log: improve addrman logging #22839

log: improve addrman logging #22839

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