#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = ":.*(Atlas.[^/]*)[/][^:]*:[^:]*:[^:]*:[^:]*:client_process:severity"
Local $sString = ":soc.Atlas.Demback/P0:Atlas:Demback/P0::client_process:severity | il=5 min=0 avg=0 max=0" & @CRLF & _
":soc.Atlas.Demback/P1:Atlas:Demback/P1::client_process:severity | il=5 min=0 avg=0 max=0" & @CRLF & _
":soc.Atlas._qxm_mdsp:Atlas:qxm_mdsp::client_plug:pendingVolume | il=3 bwd=2.60748e+09 avgVol=353.612 maxVol=1088 minLat=6.824e-08 avgLat=1.35614e-07 maxLat=2.1676e-07 emptyRatio=0.00813047 fullRatio=0 unit=B" & @CRLF & _
""
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYFULLMATCH)
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm