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public
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__construct()
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#
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public
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enabled(): bool
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#
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public
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get(string|array $metric, int|null $site_id = null): int|int[]|null
Get latest metric value Performs a partial scan in last 12 hours
Get latest metric value Performs a partial scan in last 12 hours
Parameters
| $metric |
metric name (dot notation)
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#
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public
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has(string $metric): bool
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#
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public
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range($metric, int $begin, int|null $end = null, int|null $site_id = null, string|bool $summable = true): int[]|int|null
Parameters
| $begin |
when negative, now minus $begin
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| $summable |
sum (bool) or interval ranges to sum as (string)
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#
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public
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interval(string|int $metric, int $begin, int|null $end = null, int|null $site_id = null, int $size = 86400): mixed
Aggregate metrics into periodic intervals
Aggregate metrics into periodic intervals
Parameters
| $metric |
metric name or ID
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| $begin |
begin timestamp
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| $end |
ending timestamp
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| $site_id |
site ID
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| $size |
interval size
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#
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public
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histogram(
$metric,
int $begin,
int|null $end = null,
int|null $site_id = null,
int $buckets = 5,
int|null $min = 0,
int|null $max = 1024,
): int[]|int|null
Parameters
| $buckets |
number of buckets to bin
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| $min |
minimum value to include
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| $max |
maximum value to include
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#
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public
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drop_metric(string $metric, bool $rekey = false): bool
Drop metric value from database
Drop metric value from database
Parameters
| $metric |
metric to discard
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| $rekey |
rekey attribute metadata on next run
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#
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public
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chunks(): array
Timescale chunk statistics
Timescale chunk statistics
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#
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public
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metrics(): array
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#
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public
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db_compression_usage(): array
Get metric compression usage
Get metric compression usage
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#
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public
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db_usage(): array
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#
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public
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decompress_all(): bool
Decompress all chunks Note: reinitialize_compression() must be called after this
Decompress all chunks Note: reinitialize_compression() must be called after this
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#
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public
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reinitialize_compression(): bool
Reinitialize suspended compression
Reinitialize suspended compression
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#
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public
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collect(): void
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#
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public
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version(): string|null
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#
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public
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_cron(Cronus $cron)
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#
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