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Pull request 2119: 6570-querylog-size-memory

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Updates #6570.

Squashed commit of the following:

commit 92b2723ac1b2a78138a55cb82a3222f66119bbda
Merge: 2da12283b 0143c3aac
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Tue Jan 9 17:07:23 2024 +0300

    Merge branch 'master' into 6570-querylog-size-memory

commit 2da12283b5f504fa77f08fa6026fa9a57b806b38
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Tue Jan 9 17:04:54 2024 +0300

    all: imp tests

commit 1cb404c65d4e9981b709d689fd281253eca01f82
Merge: 5f7d20516 94d437d40
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Thu Dec 28 20:18:00 2023 +0300

    Merge branch 'master' into 6570-querylog-size-memory

commit 5f7d20516934867e1a141c19a97edb49407884ee
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Wed Dec 27 15:07:54 2023 +0300

    all: imp docs

commit 0b17cfc4243a88606c62e4b1ae893a09149655b5
Author: Stanislav Chzhen <s.chzhen@adguard.com>
Date:   Mon Dec 25 20:06:09 2023 +0300

    all: querylog size memory
This commit is contained in:
Stanislav Chzhen
2024-01-11 18:38:30 +03:00
parent 0143c3aac5
commit 1e0ff4d437
7 changed files with 43 additions and 41 deletions
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14
internal/querylog/search.go
View File

@@ -47,7 +47,14 @@ func (l *queryLog) client(clientID, ip string, cache clientCache) (c *Client, er
// searchMemory looks up log records which are currently in the in-memory
// buffer. It optionally uses the client cache, if provided. It also returns
// the total amount of records in the buffer at the moment of searching.
// l.confMu is expected to be locked.
func (l *queryLog) searchMemory(params *searchParams, cache clientCache) (entries []*logEntry, total int) {
// We use this configuration check because a buffer can contain a single log
// record. See [newQueryLog].
if l.conf.MemSize == 0 {
return nil, 0
}
l.bufferLock.Lock()
defer l.bufferLock.Unlock()
@@ -73,11 +80,12 @@ func (l *queryLog) searchMemory(params *searchParams, cache clientCache) (entrie
return true
})
return entries, l.buffer.Len()
return entries, int(l.buffer.Len())
}
// search - searches log entries in the query log using specified parameters
// returns the list of entries found + time of the oldest entry
// search searches log entries in memory buffer and log file using specified
// parameters and returns the list of entries found and the time of the oldest
// entry. l.confMu is expected to be locked.
func (l *queryLog) search(params *searchParams) (entries []*logEntry, oldest time.Time) {
start := time.Now()