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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Cache\Logging;
use Doctrine\ORM\Cache\CollectionCacheKey;
use Doctrine\ORM\Cache\EntityCacheKey;
use Doctrine\ORM\Cache\QueryCacheKey;
use function array_sum;
/**
* Provide basic second level cache statistics.
*/
class StatisticsCacheLogger implements CacheLogger
{
/** @var array<string, int> */
private array $cacheMissCountMap = [];
/** @var array<string, int> */
private array $cacheHitCountMap = [];
/** @var array<string, int> */
private array $cachePutCountMap = [];
public function collectionCacheMiss(string $regionName, CollectionCacheKey $key): void
{
$this->cacheMissCountMap[$regionName]
= ($this->cacheMissCountMap[$regionName] ?? 0) + 1;
}
public function collectionCacheHit(string $regionName, CollectionCacheKey $key): void
{
$this->cacheHitCountMap[$regionName]
= ($this->cacheHitCountMap[$regionName] ?? 0) + 1;
}
public function collectionCachePut(string $regionName, CollectionCacheKey $key): void
{
$this->cachePutCountMap[$regionName]
= ($this->cachePutCountMap[$regionName] ?? 0) + 1;
}
public function entityCacheMiss(string $regionName, EntityCacheKey $key): void
{
$this->cacheMissCountMap[$regionName]
= ($this->cacheMissCountMap[$regionName] ?? 0) + 1;
}
public function entityCacheHit(string $regionName, EntityCacheKey $key): void
{
$this->cacheHitCountMap[$regionName]
= ($this->cacheHitCountMap[$regionName] ?? 0) + 1;
}
public function entityCachePut(string $regionName, EntityCacheKey $key): void
{
$this->cachePutCountMap[$regionName]
= ($this->cachePutCountMap[$regionName] ?? 0) + 1;
}
public function queryCacheHit(string $regionName, QueryCacheKey $key): void
{
$this->cacheHitCountMap[$regionName]
= ($this->cacheHitCountMap[$regionName] ?? 0) + 1;
}
public function queryCacheMiss(string $regionName, QueryCacheKey $key): void
{
$this->cacheMissCountMap[$regionName]
= ($this->cacheMissCountMap[$regionName] ?? 0) + 1;
}
public function queryCachePut(string $regionName, QueryCacheKey $key): void
{
$this->cachePutCountMap[$regionName]
= ($this->cachePutCountMap[$regionName] ?? 0) + 1;
}
/**
* Get the number of entries successfully retrieved from cache.
*
* @param string $regionName The name of the cache region.
*/
public function getRegionHitCount(string $regionName): int
{
return $this->cacheHitCountMap[$regionName] ?? 0;
}
/**
* Get the number of cached entries *not* found in cache.
*
* @param string $regionName The name of the cache region.
*/
public function getRegionMissCount(string $regionName): int
{
return $this->cacheMissCountMap[$regionName] ?? 0;
}
/**
* Get the number of cacheable entries put in cache.
*
* @param string $regionName The name of the cache region.
*/
public function getRegionPutCount(string $regionName): int
{
return $this->cachePutCountMap[$regionName] ?? 0;
}
/** @return array<string, int> */
public function getRegionsMiss(): array
{
return $this->cacheMissCountMap;
}
/** @return array<string, int> */
public function getRegionsHit(): array
{
return $this->cacheHitCountMap;
}
/** @return array<string, int> */
public function getRegionsPut(): array
{
return $this->cachePutCountMap;
}
/**
* Clear region statistics
*
* @param string $regionName The name of the cache region.
*/
public function clearRegionStats(string $regionName): void
{
$this->cachePutCountMap[$regionName] = 0;
$this->cacheHitCountMap[$regionName] = 0;
$this->cacheMissCountMap[$regionName] = 0;
}
/**
* Clear all statistics
*/
public function clearStats(): void
{
$this->cachePutCountMap = [];
$this->cacheHitCountMap = [];
$this->cacheMissCountMap = [];
}
/**
* Get the total number of put in cache.
*/
public function getPutCount(): int
{
return array_sum($this->cachePutCountMap);
}
/**
* Get the total number of entries successfully retrieved from cache.
*/
public function getHitCount(): int
{
return array_sum($this->cacheHitCountMap);
}
/**
* Get the total number of cached entries *not* found in cache.
*/
public function getMissCount(): int
{
return array_sum($this->cacheMissCountMap);
}
}
|
