parser

var LevelTypeMap = map[string]item.LevelType{
	"CRITICAL": item.LevelFATAL,
	"FATAL":    item.LevelFATAL,
	"ERROR":    item.LevelERROR,
	"ERRO":     item.LevelERROR,
	"WARNING":  item.LevelWARN,
	"WARN":     item.LevelWARN,
	"INFO":     item.LevelINFO,
	"DEBUG":    item.LevelDEBUG,
}

var (
	PDLogV2RE = regexp.MustCompile(`^([0-9]{4}/[0-9]{2}/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\s[^\s]*\s\[([^\[\]]*)\]`)
)

var (
	PrometheusLogRE = regexp.MustCompile(`^level=([a-z]*) ts=([0-9]{4}\-[0-9]{2}\-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3}[\S]*) [.]*`)
)

var (
	SlowQueryRE = regexp.MustCompile("^# Time: (.*)$")
)

var (
	TiFlashErrLogRE = regexp.MustCompile(`^([0-9]{4}\.[0-9]{2}\.[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{6}) \[ [0-9] \] <([^\[\]]*)>`)
)

var (
	TiKVLogRE = regexp.MustCompile(`^([0-9]{4}/[0-9]{2}/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}\.[0-9]{3})\s([^\s]*)`)
)

var (
	UnifiedLogRE = regexp.MustCompile(`^\[([^\[\]]*)\]\s\[([^\[\]]*)\]`)
)