ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืื•ื™ื‘ ืื™ืจ ืคื™ืจืŸ ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ VMware vSphere (ืึธื“ืขืจ ืงื™ื™ืŸ ืื ื“ืขืจืข ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืึธื ืœื™ื™ื’ืŸ), ืื™ืจ ืžื™ืกื˜ืึธืžืข ืึธืคื˜ ื”ืขืจืŸ ื˜ืขื ื•ืช ืคื•ืŸ ื™ื•ื–ืขืจื–: "ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืื™ื– ืคึผืึทืžืขืœืขืš!". ืื™ืŸ ื“ืขืจ ืกืขืจื™ืข ืคื•ืŸ โ€‹โ€‹ืึทืจื˜ื™ืงืœืขืŸ, ืื™ืš ื•ื•ืขืœ ืึทื ืึทืœื™ื™ื– ืคืึธืจืฉื˜ืขืœื•ื ื’ ืžืขื˜ืจื™ืงืก ืื•ืŸ ื–ืึธื’ืŸ ืื™ืจ ื•ื•ืึธืก ืื•ืŸ ื•ื•ืึธืก "ืกืœืึธื•ื“ ืึทืจืึธืคึผ" ืื•ืŸ ื•ื•ื™ ืฆื• ืžืึทื›ืŸ ื–ื™ื›ืขืจ ืึทื– ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ "ืคึผืึทืžืขืœืขืš ืึทืจืึธืคึผ".

ืื™ืš ื•ื•ืขืœ ื‘ืึทื˜ืจืึทื›ื˜ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืึทืกืคึผืขืงืฅ ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’:

  • ืงืคึผื•,
  • RAM,
  • ื“ื™ืกืง,
  • ื ืขืฅ.

ืื™ืš ื•ื•ืขื˜ ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื˜ ื“ื™ ืงืคึผื•.

ืคึฟืึทืจ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืึทื ืึทืœื™ืกื™ืก ืžื™ืจ ื“ืึทืจืคึฟืŸ:

  • vCenter ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึธื•ื ื˜ืขืจืก - ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึธื•ื ื˜ืขืจืก, ื’ืจืึทืคืก ืคื•ืŸ ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื•ื•ื™ื•ื“ ื“ื•ืจืš ื“ื™ vSphere ืงืœื™ืขื ื˜. ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื•ื™ืฃ ื“ื™ ืงืึธื•ื ื˜ืขืจืก ืื™ื– ื‘ื ื™ืžืฆื ืื™ืŸ ืงื™ื™ืŸ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ืขื ืงืœื™ืขื ื˜ ("ื“ื™ืง" ืงืœื™ืขื ื˜ ืื™ืŸ C #, ื•ื•ืขื‘ ืงืœื™ืขื ื˜ ืื™ืŸ ืคืœืขืงืก, ืื•ืŸ ื•ื•ืขื‘ ืงืœื™ืขื ื˜ ืื™ืŸ HTML5). ืื™ืŸ ื“ื™ ืึทืจื˜ื™ืงืœืขืŸ, ืžื™ืจ ื•ื•ืขืœืŸ ื ื•ืฆืŸ ืกืงืจืขืขื ืฉืึธืฅ ืคื•ืŸ ื“ื™ C # ืงืœื™ืขื ื˜, ื ืึธืจ ื•ื•ื™ื™ึทืœ ื–ื™ื™ ืงื•ืงืŸ ื‘ืขืกืขืจ ืื™ืŸ ืžื™ื ื™ืึทื˜ื•ืจืข :)
  • ESXTOP ืื™ื– ืึท ื ื•ืฆืŸ ื•ื•ืึธืก ืœื•ื™ืคื˜ ืคึฟื•ืŸ ื“ื™ ESXi ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื”. ืžื™ื˜ ื–ื™ื™ืŸ ื”ื™ืœืฃ, ืื™ืจ ืงืขื ืขืŸ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ื•ื•ืึทืœื•ืขืก ืคื•ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึธื•ื ื˜ืขืจืก ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜ ืึธื“ืขืจ ืฆื•ืคึฟืขืœื™ืงืขืจ ื“ื™ ื•ื•ืึทืœื•ืขืก ืคึฟืึทืจ ืึท ื–ื™ื›ืขืจ ืฆื™ื™ื˜ ืฆื• ืึท .ืงืกื•ื• ื˜ืขืงืข ืคึฟืึทืจ ื•ื•ื™ื™ึทื˜ืขืจ ืึทื ืึทืœื™ืกื™ืก. ื“ืขืจื ืึธืš, ืื™ืš ื•ื•ืขื˜ ื–ืึธื’ืŸ ืื™ืจ ืžืขืจ ื•ื•ืขื’ืŸ ื“ืขื ื’ืขืฆื™ื™ึทื’ ืื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืขื˜ืœืขื›ืข ื ื•ืฆื™ืง ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ ืฆื• ื“ืึทืงื™ื•ืžืขื ื˜ื™ื™ืฉืึทืŸ ืื•ืŸ ืึทืจื˜ื™ืงืœืขืŸ ืื•ื™ืฃ ื“ืขืจ ื˜ืขืžืข.

ืขื˜ืœืขื›ืข ื˜ืขืึธืจื™ืข

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืื™ืŸ ESXi, ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืคึผืจืึธืฆืขืก ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื™ืขื“ืขืจ ื•ื•ืงืคึผื• (ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืงืขืจืŸ) - ื•ื•ืขืœื˜ ืื™ืŸ VMware ื˜ืขืจืžื™ื ืึธืœืึธื’ื™ืข. ืขืก ื–ืขื ืขืŸ ืื•ื™ืš ืกืขืจื•ื•ื™ืก ืคึผืจืึทืกืขืกืึทื–, ืึธื‘ืขืจ ืคึฟื•ืŸ ื“ื™ ืคื•ื ื˜ ืคื•ืŸ ืžื™ื™ื ื•ื ื’ ืคื•ืŸ VM ืคืึธืจืฉื˜ืขืœื•ื ื’ ืึทื ืึทืœื™ืกื™ืก, ื–ื™ื™ ื–ืขื ืขืŸ ื•ื•ื™ื™ื ื™ืงืขืจ ื˜ืฉื™ืงืึทื•ื•ืข.

ื ืคึผืจืึธืฆืขืก ืื™ืŸ ESXi ืงืขืŸ ื–ื™ื™ืŸ ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ืคื™ืจ ืฉื˜ืึทื˜ืŸ:

  • ืœื•ื™ืคืŸ ื“ืขืจ ืคึผืจืึธืฆืขืก ืื™ื– ื˜ืืŸ ืขื˜ืœืขื›ืข ื ื•ืฆื™ืง ืึทืจื‘ืขื˜.
  • ื•ื•ืึทืจื˜ืŸ - ื“ืขืจ ืคึผืจืึธืฆืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ื“ื•ืจื›ืคื™ืจืŸ ืงื™ื™ืŸ ืึทืจื‘ืขื˜ (ืœื™ื™ื“ื™ืง) ืึธื“ืขืจ ื•ื•ื™ื™ืฅ ืคึฟืึทืจ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ / ืจืขื–ื•ืœื˜ืึทื˜.
  • ืงืึธืกื˜ืึธืคึผ - ืึท ืฉื˜ืึทื˜ ื•ื•ืึธืก ืึทืงืขืจื– ืื™ืŸ ืžืึทืœื˜ื™-ื”ืึทืจืฅ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืืฉื™ื ืขืŸ. ืขืก ืึทืงืขืจื– ื•ื•ืขืŸ ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ ืก ืงืคึผื• ืกืงืขื“ื–ืฉื•ืœืขืจ (ESXi CPU Scheduler) ืงืขื ืขืŸ ื ื™ืฉื˜ ืคึผืœืึทืŸ ืึทืœืข ืึทืงื˜ื™ื•ื• ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืงืึธืจืขืก ืฆื• ืœื•ื™ืคืŸ ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ ืก ื’ืฉืžื™ื•ืช ืงืึธืจืขืก ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜. ืื™ืŸ ื“ืขืจ ื’ืฉืžื™ื•ืช ื•ื•ืขืœื˜, ืึทืœืข ืคึผืจืึทืกืขืกืขืจ ืงืึธืจืขืก ืœื•ื™ืคืŸ ืื™ืŸ ืคึผืึทืจืึทืœืขืœ, ื“ื™ ื’ืึทืกื˜ ืึทืก ื™ืŸ ื“ื™ VM ื™ืงืกืคึผืขืงืฅ ืขื ืœืขืš ื ืึทื˜ื•ืจ, ืึทื–ื•ื™ ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ ื”ืื˜ ืฆื• ืคึผืึทืžืขืœืขืš ื“ื™ VM ืงืึธืจืขืก, ื•ื•ืึธืก ื”ืึธื‘ืŸ ื“ื™ ื’ืขืœืขื’ื ื”ื™ื™ื˜ ืฆื• ืขื ื“ื™ืงืŸ ื“ืขื ืฆื™ืงืœ ืคืึทืกื˜ืขืจ. ืื™ืŸ ืžืึธื“ืขืจืŸ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ESXi, ื“ื™ ืงืคึผื• ืกืงืขื“ื–ืฉื•ืœืขืจ ื ื™ืฆื˜ ืึท ืžืขืงืึทื ื™ื–ืึทื ื’ืขืจื•ืคืŸ ืจื™ืœืึทืงืกื˜ ืงืึธ-ืกืงืขื“ื–ืฉื•ืœื™ื ื’: ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ ืงืึทืœืงื™ืึทืœื™ื™ืฅ ื“ื™ ืจื™ืก ืฆื•ื•ื™ืฉืŸ ื“ื™ "ืคืึทืกื˜ืึทืกื˜" ืื•ืŸ "ืกืœืึธื•ืึทืกื˜" ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ื”ืึทืจืฅ (ืกืงื™ื•). ืื•ื™ื‘ ื“ืขืจ ืจื™ืก ื™ืงืกื™ื“ื– ืึท ื–ื™ื›ืขืจ ืฉื•ื•ืขืœ, ื“ื™ "ืฉื ืขืœ" ื”ืึทืจืฅ ื’ื™ื™ื˜ ืืจื™ื™ืŸ ื“ื™ ืงืึธืกื˜ืึธืคึผ ืฉื˜ืึทื˜. ืื•ื™ื‘ ื“ื™ VM ืงืึธืจืขืก ืคืึทืจื‘ืจืขื ื’ืขืŸ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืฆื™ื™ื˜ ืื™ืŸ ื“ืขื ืฉื˜ืึทื˜, ื“ืึธืก ืงืขืŸ ืคืึทืจืฉืึทืคืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ื™ืฉื•ื–.
  • ื’ืจื™ื™ื˜ - ื“ืขืจ ืคึผืจืึธืฆืขืก ื’ื™ื™ื˜ ืืจื™ื™ืŸ ืื™ืŸ ื“ืขื ืฉื˜ืึทื˜ ื•ื•ืขืŸ ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ ืื™ื– ื ื™ื˜ ื‘ื™ื›ื•ืœืช ืฆื• ืึทืœืึทืงื™ื™ื˜ ืจืขืกื•ืจืกืŸ ืคึฟืึทืจ ื–ื™ื™ืŸ ื“ื•ืจื›ืคื™ืจื•ื ื’. ื”ื•ื™ืš ื’ืจื™ื™ื˜ ื•ื•ืึทืœื•ืขืก ืงืขื ืขืŸ ืึธื ืžืึทื›ืŸ VM ืคืึธืจืฉื˜ืขืœื•ื ื’ ื™ืฉื•ื–.

ื”ื•ื™ืคึผื˜ VM ืงืคึผื• ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึธื•ื ื˜ืขืจืก

ืงืคึผื• ื‘ืึทื ื™ืฅ, %. ื•ื•ื™ื™ื–ื˜ ื“ื™ ืคึผืจืึธืฆืขื ื˜ ืคื•ืŸ ืงืคึผื• ื‘ืึทื ื™ืฅ ืคึฟืึทืจ ื“ื™ ืกืคึผืขืกื™ืคื™ืขื“ ืฆื™ื™ื˜.

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ื•ื•ื™ ืฆื• ืึทื ืึทืœื™ื™ื–? ืื•ื™ื‘ ื“ื™ VM ืงืึทื ืกื™ืกื˜ืึทื ื˜ืœื™ ื ื™ืฆื˜ ื“ื™ ืงืคึผื• ื‘ื™ื™ 90% ืึธื“ืขืจ ืขืก ื–ืขื ืขืŸ ืคึผื™ืงืก ืึทืจื•ื™ืฃ ืฆื• 100%, ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืคึผืจืึธื‘ืœืขื. ืคึผืจืึธื‘ืœืขืžืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืื•ื™ืกื’ืขื“ืจื™ืงื˜ ื ื™ื˜ ื‘ืœื•ื™ื– ืื™ืŸ ื“ื™ "ืคึผืึทืžืขืœืขืš" ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื™ืŸ ื“ื™ VM, ืึธื‘ืขืจ ืื•ื™ืš ืื™ืŸ ื“ื™ ื™ื ืึทืงืกืขืกืึทื‘ื™ืœื™ื˜ื™ ืคื•ืŸ ื“ื™ VM ืื™ื‘ืขืจ ื“ื™ ื ืขืฅ. ืื•ื™ื‘ ื“ื™ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืกื™ืกื˜ืขื ื•ื•ื™ื™ื–ื˜ ืึทื– ื“ื™ VM ืคึผื™ืจื™ืึทื“ื™ืงืœื™ ืคืึทืœืŸ ืึทื•ื•ืขืง, ื‘ืึทืฆืึธืœืŸ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ื˜ ืฆื• ื“ื™ ืคึผื™ืงืก ืื•ื™ืฃ ื“ื™ CPU Usage ื’ืจืึทืคื™ืง.

ืขืก ืื™ื– ืึท ื ืึธืจืžืึทืœ ืฉืจืขืง ื•ื•ืึธืก ื•ื•ื™ื™ื–ื˜ ื“ื™ ืงืคึผื• ืžืึทืกืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ:

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ื•ื•ืึธืก ืฆื• ื˜ืึธืŸ? ืื•ื™ื‘ ื“ื™ VM ืงืขืกื™ื™ื“ืขืจ ื”ืื˜ ืงืคึผื• ื‘ืึทื ื™ืฅ ืคื•ืŸ ื•ื•ืึธื’, ืื™ืจ ืงืขื ืขืŸ ื˜ืจืึทื›ื˜ืŸ ื•ื•ืขื’ืŸ ื™ื ืงืจื™ืกื™ื ื’ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื•ื•ืงืคึผื•ืก (ืฆื•ื ื‘ืึทื“ื•ื™ืขืจืŸ, ื“ืึธืก ืงืขืŸ ื ื™ืฉื˜ ืฉื˜ืขื ื“ื™ืง ื”ืขืœืคืŸ) ืึธื“ืขืจ ืžืึทืš ื“ื™ VM ืฆื• ืึท ืกืขืจื•ื•ืขืจ ืžื™ื˜ ืžืขืจ ืขืคืขืงื˜ื™ื•ื• ืคึผืจืึทืกืขืกืขืจื–.

ืงืคึผื• ื‘ืึทื ื™ืฅ ืื™ืŸ ืžื”ื–

ืื™ืŸ ื“ื™ ื’ืจืึทืคืก ืื•ื™ืฃ vCenter, ื ื•ืฆืŸ ืื™ืŸ% ืงืขื ืขืŸ ื–ื™ื™ืŸ ื•ื•ื™ื•ื“ ื‘ืœื•ื™ื– ืคึฟืึทืจ ื“ื™ ื’ืื ืฆืข ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ, ืขืก ื–ืขื ืขืŸ ืงื™ื™ืŸ ื’ืจืึทืคืก ืคึฟืึทืจ ื™ื—ื™ื“ ืงืึธืจืขืก (ืื™ืŸ ืขืกืงืกื˜ืึธืคึผ, ืขืก ื–ืขื ืขืŸ ื•ื•ืึทืœื•ืขืก ืื™ืŸ% ืคึฟืึทืจ ืงืึธืจืขืก). ืคึฟืึทืจ ื™ืขื“ืขืจ ื”ืึทืจืฅ, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ื‘ืึทื ื™ืฅ ืื™ืŸ MHz.

ื•ื•ื™ ืฆื• ืึทื ืึทืœื™ื™ื–? ืขืก ื›ืึทืคึผืึทื ื– ืึทื– ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื™ื– ื ื™ืฉื˜ ืึธืคึผื˜ื™ืžื™ื–ืขื“ ืคึฟืึทืจ ืึท ืžืึทืœื˜ื™-ื”ืึทืจืฅ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ: ืขืก ื ื™ืฆื˜ ื‘ืœื•ื™ื– ืื™ื™ืŸ ื”ืึทืจืฅ ื‘ื™ื™ 100%, ืื•ืŸ ื“ื™ ืžื ื•ื—ื” ืื™ื– ืœื™ื™ื“ื™ืง ืึธืŸ ืžืึทืกืข. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืžื™ื˜ ืคืขืœื™ืงื™ื™ึทื˜ ื‘ืึทืงืึทืคึผ ืกืขื˜ื˜ื™ื ื’ืก, MS SQL ืกื˜ืึทืจืฅ ื“ืขื ืคึผืจืึธืฆืขืก ืื•ื™ืฃ ื‘ืœื•ื™ื– ืื™ื™ืŸ ื”ืึทืจืฅ. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื“ื™ ื‘ืึทืงืึทืคึผ ืกืœืึธื•ื– ืึทืจืึธืคึผ ื ื™ืฉื˜ ื•ื•ื™ื™ึทืœ ืคื•ืŸ ื“ื™ ืคึผืึทืžืขืœืขืš ื’ื™ื›ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ื“ื™ืกืงืก (ื“ืึธืก ืื™ื– ื•ื•ืึธืก ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ื˜ื›ื™ืœืขืก ืงืึทืžืคึผืœื™ื™ื ื“ ื•ื•ืขื’ืŸ), ืึธื‘ืขืจ ื•ื•ื™ื™ึทืœ ื“ืขืจ ืคึผืจืึทืกืขืกืขืจ ืงืขืŸ ื ื™ืฉื˜ ืงืึธืคึผืข. ื“ื™ ืคึผืจืึธื‘ืœืขื ืื™ื– ืกืึทืœื•ื•ื“ ื“ื•ืจืš ื˜ืฉืึทื ื’ื™ื ื’ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก: ื‘ืึทืงืงื•ืคึผ ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ืœื•ื™ืคืŸ ืื™ืŸ ืคึผืึทืจืึทืœืขืœ ืื™ืŸ ืขื˜ืœืขื›ืข ื˜ืขืงืขืก (ืจื™ืกืคึผืขืงื˜ื™ื•ื•ืœื™, ืื™ืŸ ืขื˜ืœืขื›ืข ืคึผืจืึทืกืขืกืึทื–).

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•
ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึทื ื™ื•ื•ืึทืŸ ืœืึธื•ื“ื™ื ื’ ืคื•ืŸ ืงืึธืจืขืก.

ืขืก ืื™ื– ืื•ื™ืš ืึท ืกื™ื˜ื•ืึทืฆื™ืข (ื•ื•ื™ ืื™ืŸ ื“ื™ ื’ืจืึทืคื™ืง ืื•ื™ื‘ืŸ) ื•ื•ืขืŸ ื“ื™ ืงืึธืจืขืก ื–ืขื ืขืŸ ืœืึธื•ื“ื™ื“ ืึทื ื™ื•ื•ืึทื ืœื™ ืื•ืŸ ืขื˜ืœืขื›ืข ืคื•ืŸ โ€‹โ€‹ื–ื™ื™ ื”ืึธื‘ืŸ ืคึผื™ืงืก ืคื•ืŸ 100%. ื•ื•ื™ ืžื™ื˜ ืœืึธื•ื“ื™ื ื’ ื‘ืœื•ื™ื– ืื™ื™ืŸ ื”ืึทืจืฅ, ื“ื™ CPU Usage ืฉืจืขืง ื•ื•ืขื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ (ืขืก ืื™ื– ืึทืœืข ืื™ื‘ืขืจ ื“ื™ VM), ืึธื‘ืขืจ ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคึผืจืึธื‘ืœืขืžืก.

ื•ื•ืึธืก ืฆื• ื˜ืึธืŸ? ืื•ื™ื‘ ื“ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื™ืŸ ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืœืึธื•ื“ื– ื“ื™ ืงืึธืจืขืก ืึทื ื™ื•ื•ืึทื ืœื™ (ื ื•ืฆื˜ ื‘ืœื•ื™ื– ืื™ื™ืŸ ื”ืึทืจืฅ ืึธื“ืขืจ ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ืงืึธืจืขืก), ืขืก ืื™ื– ืงื™ื™ืŸ ื–ื™ื ืขืŸ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื–ื™ื™ืขืจ ื ื•ืžืขืจ. ืื™ืŸ ื“ืขื ืคืึทืœ, ืขืก ืื™ื– ื‘ืขืกืขืจ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื“ื™ VM ืฆื• ืึท ืกืขืจื•ื•ืขืจ ืžื™ื˜ ืžืขืจ ืขืคืขืงื˜ื™ื•ื• ืคึผืจืึทืกืขืกืขืจื–.

ืื™ืจ ืงืขื ื˜ ืื•ื™ืš ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ืžืึทื›ื˜ ืกืขื˜ื˜ื™ื ื’ืก ืื™ืŸ ื“ื™ ื‘ื™ื™ืึธื•ืก ืคื•ืŸ ื“ื™ ืกืขืจื•ื•ืขืจ. ืคื™ืœืข ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจืก ื’ืขื‘ืŸ ื“ื™ ื”ื•ื™ืš ืคึผืขืจืคืึธืจืžืึทื ืกืข ืžืึธื“ืข ืื™ืŸ ื“ื™ ื‘ื™ื™ืึธื•ืก ืื•ืŸ ื“ืขืจืžื™ื˜ ื“ื™ืกื™ื™ื‘ืึทืœ ื“ื™ C-ืฉื˜ืึทื˜ืŸ ืื•ืŸ ืคึผ-ืฉื˜ืึทื˜ืŸ ืžืึทื›ื˜ ืฉืคึผืึธืจืŸ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–. ืžืึธื“ืขืจืŸ ื™ื ื˜ืขืœ ืคึผืจืึทืกืขืกืขืจื– ื ื•ืฆืŸ Turbo Boost ื˜ืขื›ื ืึธืœืึธื’ื™ืข, ื•ื•ืึธืก ื™ื ืงืจื™ืกืึทื– ื“ื™ ืึธืคื˜ืงื™ื™ึทื˜ ืคื•ืŸ ื™ื—ื™ื“ ืคึผืจืึทืกืขืกืขืจ ืงืึธืจืขืก ืื•ื™ืฃ ื“ื™ ืงืึธืกื˜ ืคื•ืŸ ืื ื“ืขืจืข ืงืึธืจืขืก. ืึธื‘ืขืจ ืขืก ืึทืจื‘ืขื˜ ื ืึธืจ ื•ื•ืขืŸ ืžืึทื›ื˜ ืฉืคึผืึธืจืŸ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ื–ืขื ืขืŸ ืขื ื™ื™ื‘ืึทืœื“. ืื•ื™ื‘ ืžื™ืจ ื“ื™ืกื™ื™ื‘ืึทืœ ื–ื™ื™, ื“ืขืจ ืคึผืจืึทืกืขืกืขืจ ืงืขืŸ ื ื™ืฉื˜ ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืžืึทื›ื˜ ืงืึทื ืกืึทืžืฉืึทืŸ ืคื•ืŸ ืงืึธืจืขืก ื•ื•ืึธืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ืœืึธื•ื“ื™ื“.

VMware ืจืขืงืึทืžืขื ื“ื– ื ื™ืฉื˜ ื“ื™ืกื™ื™ื‘ืึทืœ ืžืึทื›ื˜-ืฉืคึผืึธืจืŸ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืื•ื™ืฃ ืกืขืจื•ื•ืขืจืก, ืึธื‘ืขืจ ื˜ืฉื•ื–ื™ื ื’ ืžืึธื“ืขืก ื•ื•ืึธืก ื’ืขื‘ืŸ ืžืึทืงืกื™ืžื•ื ืžืึทื›ื˜ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืฆื• ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ืื™ืŸ ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ ืžืึทื›ื˜ ืงืึทื ืกืึทืžืฉืึทืŸ ืกืขื˜ื˜ื™ื ื’ืก, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ื”ื•ื™ืš ืคืึธืจืฉื˜ืขืœื•ื ื’.

ืื•ื™ื‘ ืื™ืจ ื”ืึธื‘ืŸ ื™ื—ื™ื“ VMs (ืึธื“ืขืจ VM ืงืึธืจืขืก) ืื™ืŸ ื“ื™ื™ืŸ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ื•ื•ืึธืก ื“ืึทืจืคืŸ ืึท ื’ืขื•ื•ืืงืกืŸ ืงืคึผื• ืึธืคื˜ืงื™ื™ึทื˜, ืจื™ื›ื˜ื™ืง ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’ ืžืึทื›ื˜ ืงืึทื ืกืึทืžืฉืึทืŸ ืงืขื ืขืŸ ื‘ืื˜ื™ื™ื˜ื™ืง ืคึฟืึทืจื‘ืขืกืขืจืŸ ื–ื™ื™ืขืจ ืคืึธืจืฉื˜ืขืœื•ื ื’.

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืงืคึผื• ื’ืจื™ื™ื˜ (ื’ืจื™ื™ื˜)

ืื•ื™ื‘ ื“ื™ VM ื”ืึทืจืฅ (vCPU) ืื™ื– ืื™ืŸ ื“ื™ ื’ืจื™ื™ื˜ ืฉื˜ืึทื˜, ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ื“ื•ืจื›ืคื™ืจืŸ ื ื•ืฆื™ืง ืึทืจื‘ืขื˜. ื“ืขืจ ืฆื•ืฉื˜ืึทื ื“ ืึทืงืขืจื– ื•ื•ืขืŸ ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ ืงืขืŸ ื ื™ืฉื˜ ื’ืขืคึฟื™ื ืขืŸ ืึท ืคืจื™ื™ ืคื™ื–ื™ืฉ ื”ืึทืจืฅ ืฆื• ื•ื•ืึธืก ื“ื™ ื•ื•ืงืคึผื• ืคึผืจืึธืฆืขืก ืคื•ืŸ ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึทืกื™ื™ื ื“.

ื•ื•ื™ ืฆื• ืึทื ืึทืœื™ื™ื–? ื˜ื™ืคึผื™ืงืึทืœืœื™, ืื•ื™ื‘ ื“ื™ ืงืึธืจืขืก ืคื•ืŸ ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ื–ืขื ืขืŸ ืื™ืŸ ื“ื™ ื’ืจื™ื™ื˜ ืฉื˜ืึทื˜ ืคึฟืึทืจ ืžืขืจ ื•ื•ื™ 10% ืคื•ืŸ ื“ื™ ืฆื™ื™ื˜, ืื™ืจ ื•ื•ืขื˜ ื‘ืึทืžืขืจืงืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ื™ืฉื•ื–. ืกื™ืžืคึผืœื™ ืฉื˜ืขืœืŸ, ืžืขืจ ื•ื•ื™ 10% ืคื•ืŸ ื“ื™ ืฆื™ื™ื˜ ื“ื™ VM ื•ื•ื™ื™ืฅ ืคึฟืึทืจ ื“ื™ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ื’ืฉืžื™ื•ืช ืจืขืกื•ืจืกืŸ.

ืื™ืŸ vCenter, ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ 2 ืงืึธื•ื ื˜ืขืจืก ืฉื™ื™ึทื›ื•ืช ืฆื• CPU Ready:

  • ื’ืจื™ื™ื˜ืงื™ื™ื˜,
  • ื’ืจื™ื™ื˜.

ื“ื™ ื•ื•ืึทืœื•ืขืก ืคื•ืŸ ื‘ื™ื™ื“ืข ืงืึธื•ื ื˜ืขืจืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื•ื•ื™ื•ื“ ื‘ื™ื™ื“ืข ืคึฟืึทืจ ื“ื™ ื’ืื ืฆืข VM ืื•ืŸ ืคึฟืึทืจ ื™ื—ื™ื“ ืงืึธืจืขืก.
ื’ืจื™ื™ื˜ืงื™ื™ื˜ ื•ื•ื™ื™ื–ื˜ ื“ื™ ื•ื•ืขืจื˜ ื’ืœื™ื™ืš ื•ื•ื™ ืึท ืคึผืจืึธืฆืขื ื˜, ืึธื‘ืขืจ ื‘ืœื•ื™ื– ืื™ืŸ ืคืึทืงื˜ื™ืฉ-ืฆื™ื™ื˜ (ื“ืึทื˜ืŸ ืคึฟืึทืจ ื“ื™ ืœืขืฆื˜ืข ืฉืขื”, ืžืขื–ืฉืขืจืžืึทื ื˜ ืžืขื”ืึทืœืขืš 20 ืกืขืงื•ื ื“ืขืก). ื“ืขื ื˜ืึธืžื‘ืึทื ืง ืื™ื– ื‘ืขืกื˜ืขืจ ื’ืขื ื™ืฆื˜ ื‘ืœื•ื™ื– ืฆื• ื’ืขืคึฟื™ื ืขืŸ ืคึผืจืึธื‘ืœืขืžืก ืื™ืŸ ื”ื™ื™ืก ื™ืึธื’.

ื’ืจื™ื™ื˜ ื˜ืึธืžื‘ืึทื ืง ื•ื•ืึทืœื•ืขืก ืงืขื ืขืŸ ืื•ื™ืš ื–ื™ื™ืŸ ื•ื•ื™ื•ื“ ืื™ืŸ ืึท ื”ื™ืกื˜ืืจื™ืฉืŸ ืคึผืขืจืกืคึผืขืงื˜ื™ื•ื•. ื“ืึธืก ืื™ื– ื ื•ืฆื™ืง ืคึฟืึทืจ ื’ืจื™ื ื“ืŸ ืคึผืึทื˜ืขืจื ื– ืื•ืŸ ืคึฟืึทืจ ื“ื™ืคึผืขืจ ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื“ืขื ืคึผืจืึธื‘ืœืขื. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื•ื™ื‘ ืึท VM ืกื˜ืึทืจืฅ ืžื™ื˜ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคึผืจืึธื‘ืœืขืžืก ืื™ืŸ ืึท ื–ื™ื›ืขืจ ืฆื™ื™ื˜, ืื™ืจ ืงืขื ืขืŸ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ื“ื™ ืงืคึผื• ื’ืจื™ื™ื˜ ื›ืึทื•ื•ืขืจื™ื ื’ ื™ื ื˜ืขืจื•ื•ืึทืœื– ืžื™ื˜ ื“ื™ ืงื•ื™ืœืขืœื“ื™ืง ืžืึทืกืข ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ ื•ื•ื• ื“ื™ VM ืื™ื– ืคืœื™ืกื ื“ื™ืง ืื•ืŸ ื ืขืžืขืŸ ืกื˜ืขืคึผืก ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืžืึทืกืข (ืื•ื™ื‘ DRS ื ื™ื˜ ืึทื ื“ืขืจืฉ).

ื’ืจื™ื™ื˜, ื ื™ื˜ ืขื ืœืขืš ื’ืจื™ื™ื˜ืงื™ื™ื˜, ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ื ื™ืฉื˜ ืื™ืŸ ืคึผืขืจืกืขื ื˜ื™ื“ื–ืฉื™ื–, ืึธื‘ืขืจ ืื™ืŸ ืžื™ืœื™ืกืขืงืึทื ื“ื–. ื“ืึธืก ืื™ื– ืึท ื˜ืึธืžื‘ืึทื ืง ืคื•ืŸ ื“ื™ ืกื•ืžืžืึทื˜ื™ืึธืŸ ื˜ื™ืคึผ, ื“ืึธืก ืื™ื–, ืขืก ื•ื•ื™ื™ื–ื˜ ื•ื•ื™ ืคื™ืœ ืฆื™ื™ื˜ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ VM ื”ืึทืจืฅ ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ื’ืจื™ื™ื˜ ืฉื˜ืึทื˜. ืื™ืจ ืงืขื ืขืŸ ื‘ื™ื™ึทื˜ืŸ ื“ืขื ื•ื•ืขืจื˜ ืฆื• ืึท ืคึผืจืึธืฆืขื ื˜ ื ื™ืฆืŸ ืึท ืคึผืฉื•ื˜ ืคืึธืจืžื•ืœืข:

(ืงืคึผื• ื’ืจื™ื™ื˜ ืกืึทืžืขืจื™ื™ืฉืึทืŸ ื•ื•ืขืจื˜ / (ื˜ืฉืึทืจื˜ ืคืขืœื™ืงื™ื™ึทื˜ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืžืขื”ืึทืœืขืš ืื™ืŸ ืกืขืงื•ื ื“ืขืก * 1000)) * 100 = ืงืคึผื• ื’ืจื™ื™ื˜%

ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืคึฟืึทืจ ื“ื™ VM ืื™ืŸ ื“ื™ ื’ืจืึทืคื™ืง ืื•ื ื˜ืŸ, ื“ื™ ืฉืคึผื™ืฅ ื’ืจื™ื™ื˜ ื•ื•ืขืจื˜ ืคึฟืึทืจ ื“ื™ ื’ืื ืฆืข ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ:

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ื•ื•ืขืŸ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื ื’ ื“ื™ ื’ืจื™ื™ื˜ ื•ื•ืขืจื˜ ื•ื•ื™ ืึท ืคึผืจืึธืฆืขื ื˜, ืื™ืจ ื–ืึธืœ ื‘ืึทืฆืึธืœืŸ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ึทื˜ ืฆื• ืฆื•ื•ื™ื™ ืคื•ื ืงื˜ืŸ:

  • ื“ื™ ื’ืจื™ื™ื˜ ื•ื•ืขืจื˜ ืื™ื‘ืขืจ ื“ื™ ื’ืื ืฆืข VM ืื™ื– ื“ื™ ืกืึทื›ืึทืงืœ ืคื•ืŸ ื’ืจื™ื™ื˜ ืึทืจื™ื‘ืขืจ ืงืึธืจืขืก.
  • ืžืขืึทืกื•ืจืขืžืขื ื˜ ืžืขื”ืึทืœืขืš. ืคึฟืึทืจ ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜, ื“ืึธืก ืื™ื– 20 ืกืขืงื•ื ื“ืขืก, ืื•ืŸ, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื•ื™ืฃ ื˜ืขื’ืœืขืš ื˜ืฉืึทืจืฅ, ื“ืึธืก ืื™ื– 300 ืกืขืงื•ื ื“ืขืก.

ืžื™ื˜ ืึทืงื˜ื™ื•ื• ื˜ืจืึธื•ื‘ืœืขืฉืึธืึธื˜ื™ื ื’, ื“ื™ ืคึผืฉื•ื˜ ืžืึธื•ืžืึทื ืฅ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืœื™ื™ื›ื˜ ืžื™ืกื˜ ืื•ืŸ ื•ื•ืขืจื˜ืคื•ืœ ืฆื™ื™ื˜ ื•ื•ื™ื™ืกื˜ืึทื“ ืกืึทืœื•ื•ื™ื ื’ ื ื™ื˜-ืขื’ื–ื™ืกื˜ืึทื ื˜ ืคึผืจืึธื‘ืœืขืžืก.

ื–ืืœ ืก ืจืขื›ืขื ืขืŸ ื’ืจื™ื™ื˜ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ื“ืึทื˜ืŸ ืคื•ืŸ ื“ื™ ื’ืจืึทืคื™ืง ืื•ื ื˜ืŸ. (324474 / (20 * 1000)) * 100 = 1622% ืคึฟืึทืจ ื“ื™ ื’ืื ืฆืข VM. ืื•ื™ื‘ ืื™ืจ ืงื•ืง ืื™ืŸ ื“ื™ ืงืึธืจืขืก, ืขืก ืื™ื– ื ื™ืฉื˜ ืึทื–ื•ื™ ืกืงืขืจื™: 1622/64 = 25% ืคึผืขืจ ื”ืึทืจืฅ. ืื™ืŸ ื“ืขื ืคืึทืœ, ื“ื™ ื›ืึทืคึผืŸ ืื™ื– ื’ืึทื ืฅ ื’ืจื™ื ื’ ืฆื• ื’ืขืคึฟื™ื ืขืŸ: ื“ื™ ื’ืจื™ื™ื˜ ื•ื•ืขืจื˜ ืื™ื– ืึทื ืจื™ืœื™ืกื˜ื™ืง. ืึธื‘ืขืจ ืื•ื™ื‘ ืžื™ืจ ืจืขื“ืŸ ื•ื•ืขื’ืŸ 10-20% ืคึฟืึทืจ ื“ื™ ื’ืื ืฆืข VM ืžื™ื˜ ืขื˜ืœืขื›ืข ืงืึธืจืขืก, ืคึฟืึทืจ ื™ืขื“ืขืจ ื”ืึทืจืฅ ื“ื™ ื•ื•ืขืจื˜ ืงืขืŸ ื–ื™ื™ืŸ ื™ืŸ ื“ืขืจ ื ืึธืจืžืึทืœ ืงื™ื™ื˜.

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ื•ื•ืึธืก ืฆื• ื˜ืึธืŸ? ื ื”ื•ื™ืš ื’ืจื™ื™ื˜ ื•ื•ืขืจื˜ ื™ื ื“ื™ืงื™ื™ืฅ ืึทื– ื“ืขืจ ืกืขืจื•ื•ืขืจ ื”ืื˜ ื ื™ืฉื˜ ื’ืขื ื•ื’ ืคึผืจืึทืกืขืกืขืจ ืจืขืกื•ืจืกืŸ ืคึฟืึทืจ ื ืึธืจืžืึทืœ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ื™ืจื˜ื•ืึทืœ ืžืืฉื™ื ืขืŸ. ืื™ืŸ ืึทื–ืึท ืึท ืกื™ื˜ื•ืึทืฆื™ืข, ืขืก ื‘ืœื™ื™ื‘ื˜ ื‘ืœื•ื™ื– ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืึธื•ื•ื•ืขืจืกืึทื‘ืกืงืจื™ืคึผืฉืึทืŸ ื“ื•ืจืš ืคึผืจืึทืกืขืกืขืจ (vCPU: pCPU). ื“ืึธืš, ื“ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึทื˜ืฉื™ื•ื•ื“ ื“ื•ืจืš ืจื™ื“ื•ืกื™ื ื’ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคื•ืŸ ื™ื’ื–ื™ืกื˜ื™ื ื’ VMs ืึธื“ืขืจ ื“ื•ืจืš ืžื™ื™ื’ืจื™ื™ื˜ื™ื ื’ ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ VM ืฆื• ืื ื“ืขืจืข ืกืขืจื•ื•ืขืจืก.

ืงืึธ-ื”ืึทืœื˜ืŸ

ื•ื•ื™ ืฆื• ืึทื ืึทืœื™ื™ื–? ื“ืขืจ ื˜ืึธืžื‘ืึทื ืง ืื•ื™ืš ื”ืื˜ ื“ื™ ืกื•ืžืžืึทื˜ื™ืึธืŸ ื˜ื™ืคึผ ืื•ืŸ ืื™ื– ืงืึธื ื•ื•ืขืจื˜ืขื“ ืฆื• ืคึผืขืจืกืขื ื˜ื™ื“ื–ืฉื™ื– ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ื•ื•ืขื’ ื•ื•ื™ ื’ืจื™ื™ื˜:

(ืงืคึผื• ืงืึธ-ื”ืึทืœื˜ืŸ ืกืึทืžืขืจื™ื™ืฉืึทืŸ ื•ื•ืขืจื˜ / (ื˜ืฉืึทืจื˜ ืคืขืœื™ืงื™ื™ึทื˜ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืžืขื”ืึทืœืขืš ืื™ืŸ ืกืขืงื•ื ื“ืขืก * 1000)) * 100 = ืงืคึผื• ืงืึธ-ื”ืึทืœื˜ืŸ %

ื“ืึธ ืื™ืจ ืื•ื™ืš ื“ืึทืจืคึฟืŸ ืฆื• ื‘ืึทืฆืึธืœืŸ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ื˜ ืฆื• ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืงืึธืจืขืก ืคึผืขืจ VM ืื•ืŸ ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืžืขื”ืึทืœืขืš.
ืื™ืŸ ื“ื™ ืงืึธืกื˜ืึธืคึผ ืฉื˜ืึทื˜, ื“ืขืจ ืงืขืจืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ื“ื•ืจื›ืคื™ืจืŸ ื ื•ืฆื™ืง ืึทืจื‘ืขื˜. ืžื™ื˜ ื’ืขื”ืขืจื™ืง VM ืกื™ื™ื–ื™ื ื’ ืื•ืŸ ื ืึธืจืžืึทืœ ืกืขืจื•ื•ืขืจ ืžืึทืกืข, ื“ื™ ืงืึธ-ื”ืึทืœื˜ืŸ ื˜ืึธืžื‘ืึทื ืง ื–ืึธืœ ื–ื™ื™ืŸ ื ืึธืขื ื˜ ืฆื• ื ื•ืœ.

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•
ืื™ืŸ ื“ืขื ืคืึทืœ, ื“ื™ ืžืึทืกืข ืื™ื– ืงืœืืจ ืึทื‘ื ืึธืจืžืึทืœ :)

ื•ื•ืึธืก ืฆื• ื˜ืึธืŸ? ืื•ื™ื‘ ืขื˜ืœืขื›ืข VMs ืžื™ื˜ ืึท ื’ืจื•ื™ืก ื ื•ืžืขืจ ืคื•ืŸ ืงืึธืจืขืก ืœื•ื™ืคืŸ ืื•ื™ืฃ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ ืื•ืŸ ืขืก ืื™ื– ืึท ืึธื•ื•ื•ืขืจืกืึทื‘ืกืงืจื™ืคึผืฉืึทืŸ ื“ื•ืจืš ืงืคึผื•, ื“ื™ ืงืึธ-ื”ืึทืœื˜ืŸ ื˜ืึธืžื‘ืึทื ืง ืงืขืŸ ืคืึทืจื’ืจืขืกืขืจืŸ, ื•ื•ืึธืก ื•ื•ืขื˜ ืคื™ืจืŸ ืฆื• ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื“ื™ VMs.

ืื•ื™ืš, ืงืึธ-ื”ืึทืœื˜ืŸ ื•ื•ืขื˜ ืคืึทืจื’ืจืขืกืขืจืŸ ืื•ื™ื‘ ืคึฟืขื“ืขื ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืึทืงื˜ื™ื•ื• ืงืึธืจืขืก ืคื•ืŸ ืื™ื™ืŸ VM ืื•ื™ืฃ ืื™ื™ืŸ ื’ืฉืžื™ื•ืช ืกืขืจื•ื•ืขืจ ื”ืึทืจืฅ ืžื™ื˜ ื”ื™ืคึผืขืจ-ื˜ืจื™ื™ื“ื™ื ื’ ืขื ื™ื™ื‘ืึทืœื“. ื“ืขืจ ืกื™ื˜ื•ืึทืฆื™ืข ืงืขืŸ ืคึผืึทืกื™ืจืŸ, ืœืžืฉืœ, ืื•ื™ื‘ ื“ื™ VM ื”ืื˜ ืžืขืจ ืงืึธืจืขืก ื•ื•ื™ ืขืก ืื™ื– ืคื™ื–ื™ืงืœื™ ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ ื•ื•ื• ืขืก ืื™ื– ืคืœื™ืกื ื“ื™ืง, ืึธื“ืขืจ ืื•ื™ื‘ ื“ื™ "ืคึผืจืขืคืขืจื”ื˜" ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืื™ื– ืขื ื™ื™ื‘ืึทืœื“ ืคึฟืึทืจ ื“ื™ VM. ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ืขื ืขืŸ ื•ื•ืขื’ืŸ ื“ืขื ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ. ื“ืึธ.

ืฆื• ื•ื™ืกืžื™ื™ื“ืŸ VM ืคืึธืจืฉื˜ืขืœื•ื ื’ ื™ืฉื•ื– ืจืขื›ื˜ ืฆื• ื”ื•ื™ืš ืงืึธ-ืกื˜ืึทืคึผืก, ื’ืจื™ื™ืก ื“ื™ VM ืœื•ื™ื˜ ื“ืขืจ ืคืึทื‘ืจื™ืงืึทื ื˜ ืก ืจืขืงืึทืžืึทื ื“ื™ื™ืฉืึทื ื– ืคึฟืึทืจ ื“ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื•ื•ืึธืก ืœื•ื™ืคื˜ ืื•ื™ืฃ ื“ืขื VM ืื•ืŸ ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื“ื™ ื’ืฉืžื™ื•ืช ืกืขืจื•ื•ืขืจ ื•ื•ื• ื“ื™ VM ืื™ื– ืคืœื™ืกื ื“ื™ืง.

ื“ื• ื–ืืœืกื˜ ื ื™ืฉื˜ ืœื™ื™ื’ืŸ ืงืึธืจืขืก ืื™ืŸ ืจืขื–ืขืจื•ื•, ื“ืึธืก ืงืขืŸ ืคืึทืจืฉืึทืคืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคึผืจืึธื‘ืœืขืžืก ื ื™ื˜ ื‘ืœื•ื™ื– ืคึฟืึทืจ ื“ื™ VM ื–ื™ืš, ืึธื‘ืขืจ ืื•ื™ืš ืคึฟืึทืจ ื“ื™ ืฉื›ื ื™ื ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ.

ืื ื“ืขืจืข ื ื•ืฆื™ืง ืงืคึผื• ืžืขื˜ืจื™ืงืก

ืœื•ื™ืคืŸ - ื•ื•ื™ ืœืึทื ื’ (ืžืก) ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ ื•ื•ืงืคึผื• ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ RUN ืฉื˜ืึทื˜, ื“ืึธืก ืื™ื–, ืขืก ืึทืงืฉืœื™ ื’ืขื˜ืืŸ ื ื•ืฆื™ืง ืึทืจื‘ืขื˜.

ืœื™ื™ื“ื™ืง - ื•ื•ื™ ืคื™ืœ ืฆื™ื™ื˜ (ืžืก) ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ ื•ื•ืงืคึผื• ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ืœื™ื™ื“ื™ืง ืฉื˜ืึทื˜. ื”ื•ื™ืš ืœื™ื™ื“ื™ืง ื•ื•ืึทืœื•ืขืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ืึท ืคึผืจืึธื‘ืœืขื, ืขืก ืื™ื– ื ืึธืจ ืึทื– ื“ื™ ื•ื•ืงืคึผื• ื”ืื˜ "ื’ืึธืจื ื™ืฉื˜ ืฆื• ื˜ืึธืŸ".

ื•ื•ืึทืจื˜ืŸ - ื•ื•ื™ ืœืึทื ื’ (ืžืก) ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ ื•ื•ืงืคึผื• ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ื•ื•ืึทืจื˜ืŸ ืฉื˜ืึทื˜. ื–ื™ื ื˜ IDLE ืื™ื– ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ืขื ื˜ืึธืžื‘ืึทื ืง, ื”ื•ื™ืš ื•ื•ืึทืจื˜ืŸ ื•ื•ืึทืœื•ืขืก ืื•ื™ืš ื˜ืึธืŸ ื ื™ื˜ ืึธื ื•ื•ื™ื™ึทื–ืŸ ืึท ืคึผืจืึธื‘ืœืขื. ืึธื‘ืขืจ ืื•ื™ื‘ Wait IDLE ืื™ื– ื ื™ื“ืขืจื™ืง ื•ื•ืขืŸ ื”ื•ื™ืš, ื“ื™ VM ืื™ื– ื’ืขื•ื•ืขืŸ ื•ื•ืืจื˜ืŸ ืคึฟืึทืจ ื“ื™ ืงืึทืžืคึผืœื™ืฉืึทืŸ ืคื•ืŸ I / O ืึทืคึผืขืจื™ื™ืฉืึทื ื–, ืื•ืŸ ื“ืึธืก, ืื™ืŸ ืงืขืจ, ืงืขืŸ ืึธื ื•ื•ื™ื™ึทื–ืŸ ืึท ืคึผืจืึธื‘ืœืขื ืžื™ื˜ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื“ื™ ืฉื•ื•ืขืจ ื“ื™ืกืง ืึธื“ืขืจ ืงื™ื™ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ื“ืขื•ื•ื™ืกืขืก ืคื•ืŸ ื“ื™ VM.

ืžืึทืงืก ื‘ืื’ืจืขื ืขืฆื˜ - ื•ื•ื™ ืœืึทื ื’ (ืžืก) ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ ื•ื•ืงืคึผื• ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ื’ืจื™ื™ื˜ ืฉื˜ืึทื˜ ืจืขื›ื˜ ืฆื• ื“ืขืจ ื‘ืึทืฉื˜ื™ืžื˜ ืžื™ื˜ืœ ืฉื™ืขื•ืจ. ืื•ื™ื‘ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ื– ื™ื ืึทืงืกืคึผืœื™ืกืึทื‘ืœื™ ื ื™ื“ืขืจื™ืง, ืขืก ืื™ื– ื ื•ืฆื™ืง ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ืขื ื˜ืึธืžื‘ืึทื ืง ืื•ืŸ ื“ื™ ืงืคึผื• ืฉื™ืขื•ืจ ืื™ืŸ ื“ื™ VM ืกืขื˜ื˜ื™ื ื’ืก. VMs ืงืขืŸ ื˜ืึทืงืข ื”ืึธื‘ืŸ ืœื™ืžืึทืฅ ื•ื•ืึธืก ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื•ื•ื™ืกืŸ ื•ื•ืขื’ืŸ. ืฆื•ื ื‘ื™ื™ืฉืคึผื™ืœ, ื“ืึธืก ื›ืึทืคึผืึทื ื– ื•ื•ืขืŸ ืึท VM ืื™ื– ืงืœืึธื•ื ื“ ืคึฟื•ืŸ ืึท ืžื•ืกื˜ืขืจ ื•ื•ืึธืก ื”ืื˜ ืึท ืงืคึผื• ืœื™ืžื™ื˜ ืฉื˜ืขืœืŸ ืื•ื™ืฃ ืขืก.

ื•ื™ืกื‘ื™ื™ึทื˜ืŸ ื•ื•ืึทืจื˜ืŸ - ื•ื•ื™ ืœืึทื ื’ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ ื•ื•ืงืคึผื• ื’ืขื•ื•ืืจื˜ ืคึฟืึทืจ ืึทืŸ ืึธืคึผืขืจืึทืฆื™ืข ืžื™ื˜ VMkernel Swap. ืื•ื™ื‘ ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ืขื ื˜ืึธืžื‘ืึทื ืง ืื™ื– ื”ืขื›ืขืจ ื ื•ืœ, ื“ื™ VM ื‘ืืฉื˜ื™ืžื˜ ื”ืื˜ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคึผืจืึธื‘ืœืขืžืก. ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ืžืขืจ ื•ื•ืขื’ืŸ SWAP ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ ื•ื•ืขื’ืŸ ื‘ืึทืจืึทืŸ ืงืึธื•ื ื˜ืขืจืก.

ESXTOP

ืื•ื™ื‘ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึธื•ื ื˜ืขืจืก ืื™ืŸ vCenter ื–ืขื ืขืŸ ื’ื•ื˜ ืคึฟืึทืจ ืึทื ืึทืœื™ื™ื–ื™ื ื’ ื”ื™ืกื˜ืืจื™ืฉืข ื“ืึทื˜ืŸ, ืึธื ืœื™ื™ืŸ ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื“ืขื ืคึผืจืึธื‘ืœืขื ืื™ื– ื‘ืขืกืขืจ ื’ืขื˜ืืŸ ืื™ืŸ ESXTOP. ื“ืึธ ืึทืœืข ื•ื•ืึทืœื•ืขืก ื–ืขื ืขืŸ ื“ืขืจืœืื ื’ื˜ ืื™ืŸ ืคืึทืจื˜ื™ืง ืคืึธืจืขื (ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ืื™ื‘ืขืจื–ืขืฆืŸ ืขืคึผืขืก), ืื•ืŸ ื“ื™ ืžื™ื ื™ืžื•ื ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ืื™ื– 2 ืกืขืงื•ื ื“ืขืก.
ื“ื™ ESXTOP ืคืึทืจืฉื˜ืขืœืŸ ืื•ื™ืฃ ื“ื™ ืงืคึผื• ืื™ื– ื’ืขืจื•ืคึฟืŸ ืžื™ื˜ ื“ื™ "C" ืฉืœื™ืกืœ ืื•ืŸ ืงื•ืงื˜ ื•ื•ื™ ื“ืึธืก:

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืคึฟืึทืจ ืงืึทื ื•ื•ื™ื ื™ืึทื ืก, ืื™ืจ ืงืขื ืขืŸ ืœืึธื–ืŸ ื‘ืœื•ื™ื– ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคึผืจืึทืกืขืกืึทื– ื“ื•ืจืš ื“ืจื™ื ื’ืœืขืš Shift-V.
ืฆื• ื–ืขืŸ ืžืขื˜ืจื™ืงืก ืคึฟืึทืจ ื™ื—ื™ื“ VM ืงืึธืจืขืก, ื“ืจื™ืงืŸ "E" ืื•ืŸ ืึทืจื™ื™ึทืŸ ื“ื™ GID ืคื•ืŸ ื“ื™ VM ืื™ืจ ื–ืขื ื˜ ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ (30919 ืื™ืŸ ื“ื™ ืกืงืจืขืขื ืฉืึธื˜ ืื•ื ื˜ืŸ):

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืื™ืš ื•ื•ืขืœ ื‘ืขืงื™ืฆืขืจ ื’ื™ื™ืŸ ื“ื•ืจืš ื“ื™ ืฉืคืืœื˜ืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ืขืจืœืื ื’ื˜ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜. ื ืึธืš ืฉืคืืœื˜ืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืžื•ืกื™ืฃ ื“ื•ืจืš ื“ืจื™ื ื’ืœืขืš "f".

NWLD (ื ื•ืžืขืจ ืคื•ืŸ ื•ื•ืขืœื˜ืŸ) ืื™ื– ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืคึผืจืึทืกืขืกืึทื– ืื™ืŸ ื“ืขืจ ื’ืจื•ืคึผืข. ืฆื• ื™ืงืกืคึผืึทื ื“ ื“ื™ ื’ืจื•ืคึผืข ืื•ืŸ ื–ืขืŸ ืžืขื˜ืจื™ืงืก ืคึฟืึทืจ ื™ืขื“ืขืจ ืคึผืจืึธืฆืขืก (ืœืžืฉืœ, ืคึฟืึทืจ ื™ืขื“ืขืจ ื”ืึทืจืฅ ืคื•ืŸ ืึท ืžื•ืœื˜ื™-ื”ืึทืจืฅ VM), ื“ืจื™ืงืŸ "E". ืื•ื™ื‘ ืขืก ืื™ื– ืžืขืจ ื•ื•ื™ ืื™ื™ืŸ ืคึผืจืึธืฆืขืก ืื™ืŸ ืึท ื’ืจื•ืคึผืข, ื“ื™ ืžืขื˜ืจื™ืงืก ืคึฟืึทืจ ื“ื™ ื’ืจื•ืคึผืข ื–ืขื ืขืŸ ื’ืœื™ื™ึทืš ืฆื• ื“ื™ ืกืึทื›ืึทืงืœ ืคื•ืŸ ื“ื™ ืžืขื˜ืจื™ืงืก ืคึฟืึทืจ ื“ื™ ื™ื—ื™ื“ ืคึผืจืึทืกืขืกืึทื–.

%ื’ืขื ื™ืฆื˜ - ื•ื•ื™ ืคื™ืœืข ืกืขืจื•ื•ืขืจ ืงืคึผื• ืกื™ื™ืงืึทืœื– ืึท ืคึผืจืึธืฆืขืก ืึธื“ืขืจ ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹ืคึผืจืึทืกืขืกืึทื– ืื™ื– ื ื™ืฆืŸ.

%ืœื•ื™ืคืŸ - ื•ื•ื™ ืœืึทื ื’ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ืขืจ ืคึผืจืึธืฆืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ RUN ืฉื˜ืึทื˜, ื“.ื”. ื”ืื˜ ื ื•ืฆื™ืง ืึทืจื‘ืขื˜. ื“ื™ืคืขืจื– ืคื•ืŸ %USED ืื™ืŸ ืึทื– ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ื ืขืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื”ื™ืคึผืขืจ-ื˜ืจืขื“ื™ื ื’, ืึธืคื˜ืงื™ื™ึทื˜ ืกืงื™ื™ืœื™ื ื’ ืื•ืŸ ืฆื™ื™ื˜ ืคืืจื‘ืจืื›ื˜ ืื•ื™ืฃ ืกื™ืกื˜ืขื ื˜ืึทืกืงืก (%SYS).

%SYS - ืฆื™ื™ื˜ ืคืืจื‘ืจืื›ื˜ ืื•ื™ืฃ ืกื™ืกื˜ืขื ื˜ืึทืกืงืก, ืœืžืฉืœ: ื™ื‘ืขืจืจื™ื™ึทืกืŸ ืคึผืจืึทืกืขืกื™ื ื’, ืื™ืš / ืึธ, ื ืขื˜ื•ื•ืึธืจืงื™ื ื’, ืืื–"ื• ื•. ื“ื™ ื•ื•ืขืจื˜ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื”ื•ื™ืš ืื•ื™ื‘ ื“ื™ VM ื”ืื˜ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืื™ืš / ืึธ.

%OVRLP - ื•ื•ื™ ืคื™ืœ ืฆื™ื™ื˜ ื“ื™ ื’ืฉืžื™ื•ืช ื”ืึทืจืฅ ืื•ื™ืฃ ื•ื•ืึธืก ื“ื™ VM ืคึผืจืึธืฆืขืก ืื™ื– ืคืœื™ืกื ื“ื™ืง ืคืืจื‘ืจืื›ื˜ ืื•ื™ืฃ ื˜ืึทืกืงืก ืคื•ืŸ ืื ื“ืขืจืข ืคึผืจืึทืกืขืกืึทื–.

ื“ื™ ืžืขื˜ืจื™ืงืก ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ ื•ื•ื™ ื’ื™ื™ื˜:

%USED = %RUN + %SYS - %OVRLP.

ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื“ื™ %USED ืžืขื˜ืจื™ืง ืื™ื– ืžืขืจ ื™ื ืคืึธืจืžืึทื˜ื™ื•ื•.

%ื•ื•ืึทืจื˜ืŸ - ื•ื•ื™ ืœืึทื ื’ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ืขืจ ืคึผืจืึธืฆืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ื•ื•ืึทืจื˜ืŸ ืฉื˜ืึทื˜. ื›ื•ืœืœ IDLE.

% ืœื™ื™ื“ื™ืง - ื•ื•ื™ ืœืึทื ื’ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ืขืจ ืคึผืจืึธืฆืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ืœื™ื™ื“ื™ืง ืฉื˜ืึทื˜.

%SWPWT - ื•ื•ื™ ืœืึทื ื’ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ ื•ื•ืงืคึผื• ื’ืขื•ื•ืืจื˜ ืคึฟืึทืจ ืึทืŸ ืึธืคึผืขืจืึทืฆื™ืข ืžื™ื˜ VMkernel Swap.

%VMWAIT - ื•ื•ื™ ืคื™ืœ ืฆื™ื™ื˜ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ ื•ื•ืงืคึผื• ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื•ื•ืืจื˜ืŸ ืคึฟืึทืจ ืึท ื’ืขืฉืขืขื ื™ืฉ (ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืื™ืš / ืึธ). ืขืก ืื™ื– ืงื™ื™ืŸ ืขื ืœืขืš ื˜ืึธืžื‘ืึทื ืง ืื™ืŸ vCenter. ื”ื•ื™ืš ื•ื•ืึทืœื•ืขืก ืึธื ื•ื•ื™ื™ึทื–ืŸ ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ I / O ืื•ื™ืฃ ื“ื™ VM.

%WAIT = %VMWAIT + %IDLE + %SWPWT.

ืื•ื™ื‘ ื“ื™ VM ื˜ื•ื˜ ื ื™ืฉื˜ ื ื•ืฆืŸ VMkernel Swap, ื•ื•ืขืŸ ืึทื ืึทืœื™ื™ื–ื™ื ื’ ืคืึธืจืฉื˜ืขืœื•ื ื’ ื™ืฉื•ื–, ืขืก ืื™ื– ืงืขื“ื™ื™ึทื™ืง ืฆื• ืงื•ืงืŸ ืื™ืŸ% VMWAIT, ื•ื•ื™ื™ึทืœ ื“ื™ ืžืขื˜ืจื™ืง ื˜ื•ื˜ ื ื™ืฉื˜ ื ืขืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื“ื™ ืฆื™ื™ื˜ ื•ื•ืขืŸ ื“ื™ VM ื”ืื˜ ื’ืึธืจื ื™ืฉื˜ (% IDLE).

%RDY - ื•ื•ื™ ืœืึทื ื’ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ืขืจ ืคึผืจืึธืฆืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ื’ืจื™ื™ื˜ ืฉื˜ืึทื˜.

%CSTP - ื•ื•ื™ ืœืึทื ื’ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ืขืจ ืคึผืจืึธืฆืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื”ืึทืœื˜ืŸ.

%ืžืœืžื˜ื“ - ื•ื•ื™ ืœืึทื ื’ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜ ื“ื™ ื•ื•ืงืคึผื• ืื™ื– ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ื’ืจื™ื™ื˜ ืฉื˜ืึทื˜ ืจืขื›ื˜ ืฆื• ื“ืขืจ ื‘ืึทืฉื˜ื™ืžื˜ ืžื™ื˜ืœ ืฉื™ืขื•ืจ.

%WAIT + %RDY + %CSTP + %RUN = 100% - ื“ื™ VM ื”ืึทืจืฅ ืื™ื– ืฉื˜ืขื ื“ื™ืง ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืคื™ืจ ืฉื˜ืึทื˜ืŸ.

ืงืคึผื• ืื•ื™ืฃ ื”ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ

vCenter ืื•ื™ืš ื”ืื˜ ืงืคึผื• ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืึธื•ื ื˜ืขืจืก ืคึฟืึทืจ ื“ื™ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจ, ืึธื‘ืขืจ ื–ื™ื™ ื–ืขื ืขืŸ ื’ืึธืจื ื™ืฉื˜ ื˜ืฉื™ืงืึทื•ื•ืข - ื“ืึธืก ืื™ื– ื ืึธืจ ื“ื™ ืกืึทื›ืึทืงืœ ืคื•ืŸ ื“ื™ ืงืึธื•ื ื˜ืขืจืก ืคึฟืึทืจ ืึทืœืข VMs ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ.
ื“ื™ ืžืขืจืกื˜ ื‘ืึทืงื•ื•ืขื ื•ื•ืขื’ ืฆื• ื–ืขืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ ืงืคึผื• ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ ืื™ื– ืื•ื™ืฃ ื“ื™ ืงื™ืฆืขืจ ืงื•ื•ื™ื˜ืœ:

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืคึฟืึทืจ ื“ื™ ืกืขืจื•ื•ืขืจ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืคึฟืึทืจ ื“ื™ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ, ืขืก ืื™ื– ืึท ื ืึธืจืžืึทืœ ืฉืจืขืง:

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ื•ื•ืขืŸ ื“ื™ ืžืึทืกืข ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ ืงืคึผื• ืื™ื– ื”ื•ื™ืš, ื“ื™ VMs ืคืœื™ืกื ื“ื™ืง ืื•ื™ืฃ ืขืก ืึธื ื”ื™ื™ื‘ืŸ ืฆื• ื“ืขืจืคืึทืจื•ื ื’ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคึผืจืึธื‘ืœืขืžืก.

ืื™ืŸ ESXTOP, ืกืขืจื•ื•ืขืจ ืงืคึผื• ืžืึทืกืข ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื“ืขืจืœืื ื’ื˜ ืื™ืŸ ื“ื™ ืฉืคึผื™ืฅ ืคื•ืŸ ื“ืขื ืขืงืจืึทืŸ. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื“ื™ ื ืึธืจืžืึทืœ ืงืคึผื• ืžืึทืกืข, ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ื–ื™ื™ืขืจ ื™ื ืคืึธืจืžืึทื˜ื™ื•ื• ืคึฟืึทืจ ื›ื™ื™ืคึผืขืจื•ื•ื™ื™ื–ืขืจื–, ืขืก ื–ืขื ืขืŸ ื“ืจื™ื™ ืžืขืจ ืžืขื˜ืจื™ืงืก:

CORE UTIL(%) - ืœืึธื•ื“ื™ื ื’ ืคื•ืŸ ื“ื™ ื”ืึทืจืฅ ืคื•ืŸ ื“ื™ ื’ืฉืžื™ื•ืช ืกืขืจื•ื•ืขืจ. ื“ืขืจ ื˜ืึธืžื‘ืึทื ืง ื•ื•ื™ื™ื–ื˜ ื•ื•ื™ ืคื™ืœ ืฆื™ื™ื˜ ื“ืขืจ ืงืขืจืŸ ื”ืื˜ ืึทืจื‘ืขื˜ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜.

PCPU UTIL (%) - ืื•ื™ื‘ ื”ื™ืคึผืขืจ-ื˜ืจืขื“ื™ื ื’ ืื™ื– ืขื ื™ื™ื‘ืึทืœื“, ืขืก ื–ืขื ืขืŸ ืฆื•ื•ื™ื™ ืคึฟืขื“ืขื (ืคึผืงืคึผื•) ืคึผืขืจ ื’ืฉืžื™ื•ืช ื”ืึทืจืฅ. ื“ืขืจ ืžืขื˜ืจื™ืง ื•ื•ื™ื™ื–ื˜ ื•ื•ื™ ืœืึทื ื’ ื™ืขื“ืขืจ ืคืึธื“ืขื ื”ืื˜ ืึทืจื‘ืขื˜.

PCPU USED (%) - ื“ื™ ื–ืขืœื‘ืข ื•ื•ื™ PCPU UTIL (%), ืึธื‘ืขืจ ื ืขืžื˜ ืื™ืŸ ื—ืฉื‘ื•ืŸ ืึธืคื˜ืงื™ื™ึทื˜ ืกืงื™ื™ืœื™ื ื’ (ืึธื“ืขืจ ืœืึธื•ืขืจื™ื ื’ ื“ื™ ื”ืึทืจืฅ ืึธืคื˜ืงื™ื™ึทื˜ ืฆื• ืฉืคึผืึธืจืŸ ืžืึทื›ื˜, ืึธื“ืขืจ ื™ื ืงืจื™ืกื™ื ื’ ื“ื™ ื”ืึทืจืฅ ืึธืคื˜ืงื™ื™ึทื˜ ืจืขื›ื˜ ืฆื• ื˜ื•ืจื‘ืึธ ื‘ืึธืึธืกื˜ ื˜ืขื›ื ืึธืœืึธื’ื™ืข) ืื•ืŸ ื”ื™ืคึผืขืจ-ื˜ืจืขื“ื™ื ื’.

PCPU_USED% = PCPU_UTIL% * ืขืคืขืงื˜ื™ื•ื• ื”ืึทืจืฅ ื–ื™ื™ื’ืขืจ / ื ืึธืžื™ื ืึทืœ ื”ืึทืจืฅ ื–ื™ื™ื’ืขืจ.

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•
ืื™ืŸ ื“ืขื ืกืงืจืขืขื ืฉืึธื˜, ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืงืึธืจืขืก, ืจืขื›ื˜ ืฆื• ื˜ื•ืจื‘ืึธ ื‘ืึธืึธืกื˜, ื“ื™ USED ื•ื•ืขืจื˜ ืื™ื– ื’ืจืขืกืขืจ ื•ื•ื™ 100%, ื•ื•ื™ื™ึทืœ ื“ื™ ื”ืึทืจืฅ ืึธืคื˜ืงื™ื™ึทื˜ ืื™ื– ื”ืขื›ืขืจ ื•ื•ื™ ื“ื™ ื ืึธืžื™ื ืึทืœ.

ืขื˜ืœืขื›ืข ื•ื•ืขืจื˜ืขืจ ื•ื•ืขื’ืŸ ื•ื•ื™ ื”ื™ืคึผืขืจ-ื˜ืจืขื“ื™ื ื’ ืื™ื– ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ. ืื•ื™ื‘ ืคึผืจืึทืกืขืกืึทื– ื–ืขื ืขืŸ ืขืงืกืึทืงื™ื•ื˜ืึทื“ 100% ืคื•ืŸ ื“ื™ ืฆื™ื™ื˜ ืื•ื™ืฃ ื‘ื™ื™ื“ืข ืคึฟืขื“ืขื ืคื•ืŸ ื“ื™ ื’ืฉืžื™ื•ืช ื”ืึทืจืฅ ืคื•ืŸ ื“ื™ ืกืขืจื•ื•ืขืจ, ื‘ืฉืขืช ื“ื™ ื”ืึทืจืฅ ืœื•ื™ืคื˜ ืžื™ื˜ ื“ื™ ื ืึธืžื™ื ืึทืœ ืึธืคื˜ืงื™ื™ึทื˜, ื“ืขืžืึธืœื˜:

  • CORE UTIL ืคึฟืึทืจ ื”ืึทืจืฅ ื•ื•ืขื˜ ื–ื™ื™ืŸ 100%,
  • PCPU UTIL ืคึฟืึทืจ ื‘ื™ื™ื“ืข ืคึฟืขื“ืขื ื•ื•ืขื˜ ื–ื™ื™ืŸ 100%,
  • PCPU ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ื‘ื™ื™ื“ืข ืคึฟืขื“ืขื ื•ื•ืขื˜ ื–ื™ื™ืŸ 50%.

ืื•ื™ื‘ ื‘ื™ื™ื“ืข ืคึฟืขื“ืขื ื–ืขื ืขืŸ ื ื™ืฉื˜ ืคืœื™ืกื ื“ื™ืง 100% ืคื•ืŸ ื“ื™ ืฆื™ื™ื˜ ื‘ืขืฉืึทืก ื“ื™ ืžืขื–ืฉืขืจืžืึทื ื˜ ืฆื™ื™ึทื˜, ื‘ืขืฉืึทืก ื“ื™ ืคึผื™ืจื™ืึทื“ื– ื•ื•ืขืŸ ื“ื™ ืคึฟืขื“ืขื ื–ืขื ืขืŸ ืคืœื™ืกื ื“ื™ืง ืื™ืŸ ืคึผืึทืจืึทืœืขืœ, ื“ื™ PCPU ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ื“ื™ ืงืึธืจืขืก ืื™ื– ื›ืึทื•ื•ื“.

ESXTOP ืื•ื™ืš ื”ืื˜ ืึท ืคืึทืจืฉื˜ืขืœืŸ ืžื™ื˜ ืกืขืจื•ื•ืขืจ ืงืคึผื• ืžืึทื›ื˜ ืึธืคึผืฆื™ืขืก. ื“ืึธ ืื™ืจ ืงืขื ืขืŸ ื–ืขืŸ ืื•ื™ื‘ ื“ืขืจ ืกืขืจื•ื•ืขืจ ื ื™ืฆื˜ ืขื ืขืจื’ื™ืข-ืฉืคึผืึธืจืŸ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: C-ืฉื˜ืึทื˜ืŸ ืื•ืŸ ืคึผ-ืฉื˜ืึทื˜ืŸ. ื’ืขืจื•ืคืŸ ื“ื•ืจืš ื“ื™ "ืคึผ" ืฉืœื™ืกืœ:

ืึทื ืึทืœื™ืกื™ืก ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ VMware vSphere. ื˜ื™ื™ืœ 1: ืงืคึผื•

ืคึผืจืึธืกื˜ ืงืคึผื• ืคืึธืจืฉื˜ืขืœื•ื ื’ ื™ืฉื•ื–

ืฆื•ื ืกื•ืฃ, ืื™ืš ื•ื•ืขื˜ ื’ื™ื™ืŸ ืื™ื‘ืขืจ ื“ื™ ื˜ื™ืคึผื™ืฉ ืกื™ื‘ื•ืช ืคื•ืŸ ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ VM CPU ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื•ืŸ ื’ืขื‘ืŸ ืงื•ืจืฅ ืขืฆื•ืช ืคึฟืึทืจ ืกืึทืœื•ื•ื™ื ื’ ื–ื™ื™:

ื ื™ื˜ ื’ืขื ื•ื’ ื”ืึทืจืฅ ื–ื™ื™ื’ืขืจ. ืื•ื™ื‘ ืขืก ืื™ื– ื ื™ื˜ ืžืขื’ืœืขืš ืฆื• ืึทืคึผื’ืจื™ื™ื“ ื“ื™ VM ืฆื• ืžืขืจ ืฉื˜ืึทืจืง ืงืึธืจืขืก, ืื™ืจ ืงืขื ืขืŸ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ืžืึทื›ื˜ ืกืขื˜ื˜ื™ื ื’ืก ืึทื–ื•ื™ ืึทื– Turbo Boost ืึทืจื‘ืขื˜ ืžืขืจ ื™ืคื™ืฉืึทื ื˜ืœื™.

ืคืึทืœืฉ VM ืกื™ื™ื–ื™ื ื’ (ืฆื• ืคื™ืœืข / ื•ื•ื™ื™ื ื™ืง ืงืึธืจืขืก). ืื•ื™ื‘ ืื™ืจ ืฉื˜ืขืœืŸ ืึท ื‘ื™ืกืœ ืงืึธืจืขืก, ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึท ื”ื•ื™ืš ืžืึทืกืข ืื•ื™ืฃ ื“ื™ ืงืคึผื• ืคื•ืŸ ื“ื™ VM. ืื•ื™ื‘ ืึท ืคึผืœืึทืฅ, ื›ืึทืคึผืŸ ืึท ื”ื•ื™ืš ืงืึธ-ื”ืึทืœื˜ืŸ.

ื’ืจื•ื™ืก ืงืคึผื• ืึธื•ื•ื•ืขืจืกืึทื‘ืกืงืจื™ืคึผืฉืึทืŸ ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ. ืื•ื™ื‘ ื“ื™ VM ืื™ื– ื”ื•ื™ืš ื’ืจื™ื™ื˜, ื ื™ื“ืขืจื™ืงืขืจ ื“ื™ ืงืคึผื• ืึธื•ื•ื•ืขืจืกืึทื‘ืกืงืจื™ืคึผืฉืึทืŸ.

ืคืึทืœืฉ NUMA ื˜ืึธืคึผืึธืœืึธื’ื™ ืื•ื™ืฃ ื’ืจื•ื™ืก VMs. ื“ื™ NUMA ื˜ืึธืคึผืึธืœืึธื’ื™ ื’ืขื–ืขืŸ ื“ื•ืจืš ื“ื™ VM (vNUMA) ืžื•ื–ืŸ ื’ืœื™ื™ึทื›ืŸ ื“ื™ NUMA ื˜ืึธืคึผืึธืœืึธื’ื™ (pNUMA) ืคื•ืŸ ื“ื™ ืกืขืจื•ื•ืขืจ. ื•ื•ืขื’ืŸ ื“ื™ ื“ื™ืึทื’ื ืึธืกื™ืก ืื•ืŸ ืžืขื’ืœืขืš ืกืึทืœื•ืฉืึทื ื– ืฆื• ื“ืขื ืคึผืจืึธื‘ืœืขื ืื™ื– ื’ืขืฉืจื™ื‘ืŸ, ืœืžืฉืœ, ืื™ืŸ ื“ืขื ื‘ื•ืš "VMware vSphere 6.5 Host Resources Deep Dive". ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ืฉื˜ ื•ื•ืขืœืŸ ืฆื• ื’ื™ื™ืŸ ื˜ื™ืฃ ืื•ืŸ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืœื™ื™ืกืึทื ืกื™ื ื’ ืจื™ืกื˜ืจื™ืงืฉืึทื ื– ืื•ื™ืฃ ื“ื™ ืึทืก ืื™ื ืกื˜ืึทืœื™ืจืŸ ืื•ื™ืฃ ื“ื™ VM, ืžืึทื›ืŸ ืคื™ืœืข ื•ื•ื™ืจื˜ื•ืึทืœ ืกืึทืงืึทืฅ ืื•ื™ืฃ ื“ื™ VM ืคึฟืึทืจ ืื™ื™ืŸ ื”ืึทืจืฅ. ืื™ืจ ื•ื•ืขื˜ ื ื™ืฉื˜ ืคืึทืจืœื™ืจืŸ ืคื™ืœ ๐Ÿ™‚

ืึทื– ืก ืึทืœืข ื•ื•ืขื’ืŸ ื“ื™ ืงืคึผื• ืคึฟืึทืจ ืžื™ืจ. ืคืจืขื’ืŸ ืฉืืœื•ืช. ืื™ืŸ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ื˜ื™ื™ืœ ืื™ืš ื•ื•ืขืœ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื‘ืึทืจืึทืŸ.

ื ื•ืฆื™ืง ืœื™ื ืงืกhttp://virtual-red-dot.info/vm-cpu-counters-vsphere/
https://kb.vmware.com/kb/1017926
http://www.yellow-bricks.com/2012/07/17/why-is-wait-so-high/
https://communities.vmware.com/docs/DOC-9279
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/performance/whats-new-vsphere65-perf.pdf
https://pages.rubrik.com/host-resources-deep-dive_request.html

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’