Nzira yekugadzirisa sei VPS yakakwira mutoro? Performance optimization nzira + yakazara gwara kune CPU ndangariro yekuwedzera

VPS yako yakawandisa uye yave kuda kudonha?

Kutanga neiyo 4-core 16GB kumisikidzwa, chinyorwa ichi chinoongorora zvakadzama maitiro ekusarudza nhamba yakakodzera yeCPU cores uye ndangariro, uye inopa yakazara gwara rekugadzirisa VPS kuita.

Kunyangwe iri dhatabhesi optimization, PHP gadziriso yekushandisa kana kusimudzira Hardware, isu tine chaiwo mazano ekukubatsira iwe kuwana yakanakisa mhinduro yekuita kuti VPS yako imhanye nekukurumidza uye yakagadzikana, uye taura zvakanaka kumabhodhoro ekuita!

Ndinovimba izvi zvinogona kukubatsira, kuitira kuti VPS yako isazove yakabatikana senge kebab stall!

Iyo VPS yakaremerwa zvakanyanya. Mangani maCPU cores uye ndangariro dzinofanirwa kuvandudzwa?

Tichifunga kuti VPS kumisikidza CPU ndeye 4 cores + 16GB ndangariro, tarisa top Mamiriro emutoro akakomba Mangani macores uye ndangariro dzinofanirwa kushandiswa kuVPS?

top - 02:34:42 up 1:55, 3 users, load average: 54.22, 34.14, 32.00
Tasks: 179 total, 72 running, 107 sleeping, 0 stopped, 0 zombie
%Cpu(s): 70.7 us, 27.4 sy, 0.0 ni, 1.9 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 16777216 total, 2584976 free, 13411120 used, 781120 buff/cache
KiB Swap: 0 total, 0 free, 0 used. 3282716 avail Mem

(此处省略……)

kubva pane zvaunopa top Tichitarisa kubva kune yekuraira, mutoro weVPS yako wakanyanya kukwirira, neavhareji mutoro unosvika 54.22 (yekupedzisira 1 miniti), 34.14 (maminetsi mashanu ekupedzisira), uye 5 (maminetsi gumi nemashanu ekupedzisira).

Izvi zvinoratidza kuti system yako iri kusangana nekushandiswa kwakanyanya. VPS yako ine 4-core CPU uye 16GB RAM, asi yakashandiswa ndangariro i13,411,120KiB, iyo chete 781,120KiB ndiyo inoshandiswa sebuffer.

Zvinoenderana na top Kubva pakubuda kwemurairo, iwe unogona kuona kuti kune akati wandei-akawanda masisitimu maitiro:

• mariadbd (MariaDB database service):Inotora yakawanda yeCPU zviwanikwa (143.1%).
• memcached:Inotora imwe huwandu hweCPU (7.7%).
• Multiple php-cgi maitiro:Imwe neimwe inotora imwe CPU uye ndangariro zviwanikwa.

Nzira yekugadzirisa sei VPS yakakwira mutoro?

Mhinduro dzekuremedza zvakanyanya dzinogona kusanganisira:

1. Gadzirisa dhatabhesi:Kana mariadbd ikatora yakawanda yeCPU, ungangoda kukwiridzira mibvunzo yedatabase kana kufunga kuwedzera zviwanikwa zvesevha yedatabase.
2. Gadzirisa PHP zvikumbiro:Sezvo kune akawanda php-cgi maitiro anotora yakawanda yeCPU uye ndangariro, ungangoda kukwiridzira yako PHP application kana script kuderedza kushandiswa kwezviwanikwa.
3. Deredza kuwanda kwemaitiro:Funga kushandisa chimwe chinhu senge nginx's worker_processes kana PHP-FPM's pm kuseta kudzikamisa huwandu hwemaitiro.
4. Resource extension:Kana optimization isati yasangana nezvido zvako, ungangoda kukwidziridza VPS yako kune inogadziriswa ine mamwe macores kana akawanda RAM.
5. Tarisa uye ongorora:Shandisa mamwe maturusi epamusoro ekutarisisa mashandisirwo ehurongwa hwekushandisa uye kuona mabhodhoro.
6. Load balancing:Kana traffic iri chikamu chedambudziko, funga kushandisa mutoro kuenzanisa kuparadzira zvikumbiro pamaseva akawanda.

Usati wafunga kukwidziridza VPS yako, zvinokurudzirwa zvakanyanya kuti uvandudze system yako uye maapplication kutanga.

Kukwidziridza zviwanikwa zvehardware kunofanirwa kuitwa seyekupedzisira sarudzo uye chete kana zvatemwa kuti iyo yazvino hardware haigone kugadziridzwa kuti isangane nezvinodiwa.

Maitiro ekuseta VPS process muganho?

Paunenge uchiisa miganhu yemaitiro, unofanirwa kufunga nezve zvinotevera zvinhu:

• Nhamba yezvino maitiro:Iwe unoda inonzwisisika process muganho wakakwira kupfuura yazvino avhareji nhamba yemaitiro kudzivirira kukanganisa kushanda kwakajairika.
• System uye application zvinodiwa:Nzwisisa kuti mangani maitiro ako system uye maapplication anowanzo kuda kumhanya.
• Resource kushandiswa:Monitor CPU uye ndangariro kushandiswa kuona zvine musoro maitiro miganhu uye kudzivirira zviwanikwa kuneta.
  Tichifunga nezvehuwandu hwazvino hwemaitiro pane yako server, zvinokurudzirwa kuti usasese muganho wekuita wakadzikira.

Muganho wakasununguka, wakadai se50 kana 100 yemuganhu wakapfava uye 100 kana 200 yemuganhu wakaoma, inogona kuva yakakodzera. Iwe unogona kugadzirisa izvi zvichibva pane yako sevha mutoro uye kuita.

Kana iwe ukafunga kushandura miganhu yemaitiro, tarisa mashandiro eserver yako zvakanyanya uye gadzirira kudzosera kumashure shanduko kana paine kubuda. Panguva imwecheteyo, funga nezve optimization application uye masisitimu masisitimu kudzikisa huwandu husina basa maitiro.

muLinuxsystem, unogona kupfuura /etc/security/limits.conf Zvigadziriso zvefaira zvinodzikamisa nhamba yemafaira akavhurika, iyo fomati ndeyotevera:

<用户名或用户组> soft nofile <软限制值>
<用户名或用户组> hard nofile <硬限制值>

Kufungidzira maitiro emiganhu akaiswa:

elo hard nproc 1000
elo hard nofile 5000

VPS yakakwidziridzwa kubva ku4-musimboti 16GB kuenda kune yakakwana yekumisikidza chirongwa

Zvinocherechedzwa kuti kune anenge mazana mashanu maitiro anomhanya zvakanyanya, saka zvakakosha here kukwidziridza server kumisikidzwa? Ndeipi server configuration inokurudzirwa kusimudzira kune?

Tichifunga kuti chikumbiro chako chinoda kumhanyisa huwandu hukuru hwemaitiro panguva imwe chete, uye iwe unoda kuve nechokwadi chekuti sisitimu ine zviwanikwa zvakakwana zvekubata mutoro wakakwira, heano mamwe mazano chaiwo:

• Nhamba yeCPU cores:Simudzira kuCPU ine 8, 16, kana anopfuura cores, zvichienderana nekuti application yako inogona kubatsirwa kubva kune akawanda-tambo.
• saizi yendangariro:Wedzera ndangariro kusvika ku32GB, 64GB, kana pamusoro, zvichienderana nezvinodiwa nememory application yako uye huwandu hwemaitiro auri kuita.
• Zvimwe zvekushandisa:Funga kuwedzera zvimwe zviwanikwa, senge yakatsaurirwa dhatabhesi sevha kana kurodha balancer, kuti uvandudze kuita kwese uye kuvimbika.

Ramba uchifunga kuti kukwidziridza gadziriso yako yehardware haisi mhinduro kumatambudziko ekuita. Ita shuwa kodhi yako yekushandisa, mibvunzo yedatabase, uye maseva masisitimu akagadziridzwa kuti atore mukana wezvimwe zviwanikwa zvehardware.