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author | Paul J. Davis <paul.joseph.davis@gmail.com> | 2020-04-09 10:42:18 -0500 |
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committer | Paul J. Davis <paul.joseph.davis@gmail.com> | 2020-04-09 12:54:01 -0500 |
commit | 7ff8d7423bf27538545ad658617164b433c0f3f7 (patch) | |
tree | 0a81975b9338a8a542efcbcda4b267dd904e8a32 | |
parent | 396a3b595c7b62d1e272d95f3bdafed2fad7f188 (diff) | |
download | couchdb-fix-couch-rate-limiter-bug.tar.gz |
Fix division by zerofix-couch-rate-limiter-bug
-rw-r--r-- | src/couch_rate/src/couch_rate_limiter.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/couch_rate/src/couch_rate_limiter.erl b/src/couch_rate/src/couch_rate_limiter.erl index 349da8d5a..6c896661d 100644 --- a/src/couch_rate/src/couch_rate_limiter.erl +++ b/src/couch_rate/src/couch_rate_limiter.erl @@ -137,7 +137,7 @@ budget(Id, #?STATE{} = State) -> {max(1, round(R * MultiplicativeFactor)), State}; underloaded -> ReadWriteRatio = min(1, MR / max(1, MW)), - SingleWrite = Latency / W, + SingleWrite = max(1, Latency / max(1, W)), EstimatedWrites = floor(Target / SingleWrite), {max(1, round(ReadWriteRatio * EstimatedWrites)), State}; init -> |