Statistiche sulla latenza round trip della rete di Azure

Questo articolo fornisce statistiche di latenza round trip tra aree di Azure per ottimizzare l'architettura cloud e le decisioni di distribuzione. I dati provengono dal monitoraggio continuo della rete nell'infrastruttura globale di Azure e rappresentano misurazioni delle prestazioni reali.

Usare queste statistiche per:

• Pianificare distribuzioni in più aree per ottenere prestazioni ottimali
• Selezionare le aree che riducono al minimo la latenza per gli utenti
• Progettare strategie di ripristino di emergenza con considerazioni sulla latenza
• Benchmark delle prestazioni previste tra coppie di regioni specifiche

Che cos'è la latenza di round trip?

La latenza round trip è il tempo necessario per il viaggio di un pacchetto di dati da un punto della rete a un altro e viceversa. Nel contesto di Azure, misura il tempo necessario per il viaggio di un pacchetto tra due aree di Azure. Questa metrica è fondamentale per le applicazioni che richiedono comunicazioni a bassa latenza, ad esempio l'elaborazione dei dati in tempo reale, i giochi e le transazioni finanziarie.

Come viene misurata la latenza?

Azure misura la latenza del round-trip usando sonde di rete interne che monitorano continuamente le prestazioni della rete backbone di Azure. Questi probe inviano pacchetti di dati tra aree di Azure e registrano il tempo impiegato per i pacchetti per spostarsi verso la destinazione e tornare indietro. Le misurazioni vengono raccolte in intervalli di 1 minuto, fornendo una visualizzazione dettagliata delle prestazioni di rete nel tempo.

Le statistiche di latenza presentate in questo articolo si basano sul 50° percentile (P50) di queste misurazioni, che rappresenta il tempo di round trip mediano. Ciò significa che la metà dei tempi di round trip misurati è inferiore a questo valore, fornendo un indicatore affidabile delle prestazioni tipiche della rete.

Dati di latenza di andata e ritorno per regione

Nelle schede seguenti sono indicati tempi di round trip di P50 percentile mensili tra le aree di Azure per una finestra di 30 giorni. La latenza viene misurata in millisecondi (ms).

Il set di dati corrente è stato acquisito il 2 luglio 2026 e copre il periodo di 30 giorni che termina il 2 luglio 2026.

Per facilitare la lettura, ogni tabella viene suddivisa in schede per i gruppi delle aree di Azure. Le schede sono organizzate in base alle aree e poi in base all'area di origine nella prima colonna di ogni tabella. Ad esempio, la scheda Stati Uniti orientali mostra anche la latenza da tutte le aree di origine alle due aree degliStati Uniti orientali: Stati Uniti orientali e Stati Uniti orientali 2.

Inoltre, è possibile visualizzare tutti i dati in una singola tabella CSV:

Source,Australia Central,Australia Central 2,Australia East,Australia Southeast,Brazil South,Canada Central,Canada East,Central India,Central US,East Asia,East US,East US 2,France Central,France South,Germany North,Germany West Central,Israel Central,Italy North,Japan East,Japan West,Jio India West,Korea Central,Korea South,Malaysia West,Mexico Central,New Zealand North,North Central US,North Europe,Norway East,Norway West,Poland Central,Qatar Central,South Africa North,South Africa West,South Central US,South India,Southeast Asia,Sweden Central,Switzerland North,Switzerland West,UAE Central,UAE North,UK South,UK West,West Central US,West Europe,West US,West US 2,West US 3
Australia Central,,3,8,15,300,200,207,149,181,122,201,198,246,235,257,251,273,247,108,114,,129,122,103,182,32,188,259,269,267,266,0,273,289,166,130,98,275,245,242,173,171,251,255,167,254,145,167,150
Australia Central 2,3,,8,12,300,200,207,148,180,123,201,197,245,234,257,249,272,249,108,114,,128,122,102,182,33,187,259,269,266,265,0,273,289,166,129,98,274,245,241,171,170,249,252,167,253,145,166,149
Australia East,11,9,,20,298,203,214,154,182,125,203,201,261,243,275,268,273,265,105,111,,135,127,99,183,29,189,267,281,277,281,0,275,289,168,137,96,287,264,269,173,174,265,266,167,265,147,167,155
Australia Southeast,15,13,16,,309,211,218,141,189,119,209,208,258,225,270,266,263,265,115,120,,138,136,93,190,40,198,264,260,257,278,0,265,281,174,122,89,281,237,234,163,163,261,263,173,265,151,172,158
Brazil South,301,300,297,309,,133,129,307,152,318,120,120,191,191,196,198,224,204,265,272,,288,278,340,157,285,141,174,197,195,204,0,323,305,142,321,338,205,202,199,276,283,182,186,157,187,172,179,164
Canada Central,201,200,199,210,132,,14,201,29,198,19,22,90,86,100,99,125,99,157,164,,180,173,225,70,183,19,77,102,95,108,0,230,214,54,226,221,108,99,94,164,175,81,83,39,91,62,60,72
Canada East,209,208,213,221,135,15,,201,41,207,33,35,88,85,98,96,124,96,169,175,,190,185,229,79,192,32,76,99,92,106,0,232,211,64,215,230,104,95,92,169,174,80,82,54,89,74,72,82
Central India,153,152,151,144,306,202,199,,230,90,202,204,139,124,137,143,153,138,127,121,,124,114,60,265,171,222,149,157,150,151,0,137,153,245,23,59,164,123,116,37,34,140,145,240,138,223,216,237
Central US,179,180,178,188,149,29,35,226,,177,29,32,117,111,122,122,148,126,137,143,,159,156,202,45,163,15,103,123,122,129,0,242,227,26,229,198,130,125,120,193,195,108,111,19,112,42,40,45
East Asia,122,122,118,118,314,197,205,87,177,,211,206,191,170,193,196,208,188,49,49,,39,33,35,189,143,184,230,207,202,203,0,210,226,172,67,34,218,183,178,113,107,197,200,162,200,148,141,156
East US,204,201,199,213,121,23,31,205,33,212,,9,90,89,96,95,127,100,172,178,,193,188,237,56,183,24,74,95,92,102,0,220,204,41,238,235,101,101,93,180,184,80,81,56,85,73,76,61
East US 2,198,198,197,208,119,22,30,203,33,207,10,,86,91,98,93,126,104,167,173,,188,184,232,48,180,24,77,100,97,111,0,217,201,33,235,228,109,100,96,189,191,83,85,49,90,69,70,56
France Central,246,245,255,258,190,89,85,135,118,191,89,85,,14,18,12,54,21,228,228,,238,234,166,127,256,106,19,30,24,30,0,158,143,112,154,160,40,17,14,92,114,10,14,128,13,142,149,133
France South,235,234,231,225,187,86,82,118,112,171,85,90,15,,26,20,41,18,216,203,,202,196,145,131,256,101,29,38,34,36,0,157,141,120,135,142,46,14,10,80,102,20,22,128,23,147,149,141
Germany North,257,257,267,249,195,100,97,134,123,194,94,98,19,26,,11,64,21,239,227,,247,219,168,140,270,113,27,20,26,17,0,172,156,128,142,173,23,16,19,103,113,22,24,136,14,155,157,146
Germany West Central,251,248,265,267,197,99,94,141,122,195,95,92,12,19,11,,60,14,235,222,,246,238,171,140,269,111,26,23,27,23,0,165,148,125,153,167,29,9,13,98,119,17,20,134,11,149,156,146
Indonesia Central,110,110,108,100,342,231,238,70,211,47,245,240,165,153,185,172,191,177,84,79,85,78,72,21,230,132,218,188,188,185,196,0,194,209,211,50,17,205,163,163,92,91,180,184,196,172,182,175,194
Israel Central,273,272,269,263,223,124,120,150,148,209,122,126,55,41,64,61,,48,247,241,,240,234,183,169,293,138,83,79,82,63,0,195,179,152,156,179,84,51,54,118,120,58,60,161,69,183,183,171
Italy North,246,248,260,265,203,98,94,133,126,186,96,102,21,16,20,14,47,,234,234,,242,210,166,145,270,112,35,32,36,26,0,171,155,132,138,161,37,8,11,97,112,27,32,137,21,160,156,152
Japan East,108,107,103,114,264,156,165,124,136,49,171,166,228,210,239,235,246,232,,11,,30,22,76,145,128,144,228,245,241,247,0,248,264,128,105,72,251,234,235,146,146,228,233,122,232,108,100,113
Japan West,113,113,110,120,270,163,171,118,143,48,178,172,227,202,226,224,240,235,11,,,19,13,71,151,136,150,229,238,234,247,0,238,255,135,98,66,251,214,210,139,138,228,233,129,232,115,107,119
Jio India West,,,,,,,,,,,,,,,,,161,140,,,,,,77,267,186,,,,,164,,,,,,,,,,,,,,,,,,
Korea Central,129,127,127,137,285,180,188,120,159,39,193,188,239,202,247,243,240,243,31,20,,,9,69,168,151,167,237,254,234,255,0,240,256,154,100,65,260,244,243,138,138,239,241,147,241,131,124,137
Korea South,122,122,125,136,278,174,181,114,155,34,189,183,237,196,219,237,234,211,22,14,,9,,64,160,143,161,232,231,228,227,0,235,251,149,95,61,251,207,203,139,133,233,218,140,237,128,121,132
Malaysia West,103,102,99,92,339,225,230,60,203,35,237,232,166,145,167,165,183,166,77,71,77,69,64,,223,124,210,180,180,177,187,0,184,201,203,42,9,194,156,152,84,82,171,174,188,171,174,167,187
Mexico Central,183,182,179,190,156,69,76,263,45,189,53,48,128,131,140,141,169,146,145,151,,167,160,223,,167,57,118,142,139,148,0,259,242,23,246,216,146,141,138,207,210,127,130,44,132,52,70,40
New Zealand North,31,31,28,39,284,182,191,170,162,142,182,178,255,254,268,270,292,270,127,134,185,150,141,122,166,,170,245,271,267,277,0,293,309,149,149,118,275,265,261,192,190,254,258,147,258,132,137,134
North Central US,188,187,187,198,139,19,26,218,15,184,20,23,106,101,112,111,138,114,144,150,,166,160,211,56,170,,91,113,113,119,0,233,217,38,240,206,119,114,110,189,191,98,100,27,101,49,47,53
North Europe,262,259,263,264,175,78,74,148,104,232,74,77,21,30,29,28,84,38,229,231,,238,233,180,118,247,92,,29,27,36,0,173,157,105,163,176,35,33,36,109,128,13,17,118,17,135,137,128
Norway East,269,268,273,259,196,101,97,153,123,213,95,100,31,38,20,22,79,33,245,240,,254,230,180,142,274,112,28,,10,28,0,183,167,127,163,184,13,28,31,114,117,24,28,132,22,155,152,148
Norway West,268,267,265,257,195,95,91,148,124,203,93,97,26,35,27,27,83,37,241,235,,234,229,177,140,269,111,27,11,,34,0,180,164,125,151,176,18,32,35,112,124,18,22,130,22,153,154,144
Poland Central,266,265,276,278,203,108,104,147,130,203,101,109,31,35,16,23,62,27,248,247,,255,227,186,148,278,119,35,28,34,,0,185,168,134,160,183,26,27,30,111,114,30,30,146,23,164,167,152
South Africa North,274,274,269,265,321,230,226,135,243,211,220,218,159,157,171,165,195,171,248,241,,241,235,185,260,294,234,172,184,180,184,0,,20,243,148,180,189,167,164,108,107,163,165,259,166,273,280,265
South Africa West,289,289,286,282,306,214,210,151,228,227,204,201,143,142,156,149,179,156,265,257,,257,251,202,243,310,218,156,168,164,169,0,21,,228,164,196,172,152,148,125,123,148,149,243,150,257,264,247
South Central US,165,165,161,173,139,53,60,243,26,172,36,31,114,118,126,125,152,135,129,134,,152,149,204,22,151,38,104,126,123,135,0,242,228,,229,199,133,130,126,202,208,113,116,27,119,35,55,22
South India,130,129,128,121,318,224,215,21,230,68,231,233,153,134,141,152,157,141,105,99,,98,94,42,246,151,241,160,156,150,160,0,147,163,230,,38,172,143,138,49,45,149,153,215,151,202,195,213
Southeast Asia,99,98,96,90,338,226,231,60,199,40,237,234,164,150,175,169,180,166,74,69,,68,64,9,219,119,207,176,185,181,185,0,181,196,200,43,,191,163,162,81,79,169,173,187,171,172,166,185
Sweden Central,274,273,279,282,200,106,101,159,128,212,98,105,38,44,21,28,82,37,251,249,,259,252,194,145,275,118,32,12,16,24,0,188,170,132,172,189,,33,37,119,143,30,35,139,26,157,158,154
Switzerland North,245,244,262,262,201,98,93,118,125,184,99,98,17,13,16,9,51,8,235,214,,243,206,156,141,266,115,31,28,31,27,0,167,151,131,141,160,35,,7,90,92,24,29,137,17,159,158,149
Switzerland West,249,248,268,249,201,96,93,121,129,183,96,98,19,15,25,16,58,14,243,213,,247,206,152,147,263,112,42,39,43,37,0,168,155,133,148,164,45,11,,90,101,24,29,139,27,159,158,151
UAE Central,172,171,168,163,274,163,160,34,196,113,176,189,92,80,103,98,118,97,146,139,,139,139,84,207,193,189,108,115,112,112,0,108,124,208,48,79,131,90,87,,6,97,101,230,99,245,245,224
UAE North,171,171,168,163,281,175,171,32,195,108,183,190,114,102,106,120,120,113,148,138,,138,133,82,210,192,191,128,119,122,115,0,107,123,208,45,80,144,92,99,6,,119,122,234,112,248,254,226
UK South,252,249,260,263,181,81,77,134,108,201,79,82,11,20,22,17,58,28,229,229,,239,232,171,127,256,97,13,24,17,29,0,163,147,113,150,167,32,24,19,97,119,,7,123,12,140,143,135
UK West,256,253,262,266,186,84,80,142,112,198,82,86,14,23,24,21,60,34,234,234,,242,220,175,131,259,101,17,29,22,31,0,165,149,117,153,170,37,29,24,101,123,8,,128,16,143,148,137
West Central US,168,167,162,173,157,39,48,235,19,162,53,48,128,127,135,135,161,137,122,129,,145,139,188,44,148,27,115,132,130,146,0,259,242,27,215,184,139,138,131,232,234,126,128,,122,26,25,35
West Europe,260,258,270,268,191,93,89,142,117,206,87,92,19,29,18,17,74,29,238,236,,248,242,167,138,259,103,21,27,26,26,0,171,157,123,154,174,33,23,26,103,118,17,19,129,,152,147,144
West US,151,150,145,156,174,66,74,227,49,154,74,72,150,153,160,157,186,164,110,120,,138,131,174,57,133,55,138,160,158,169,0,277,262,43,203,174,164,163,158,249,254,147,150,33,153,,32,26
West US 2,171,170,165,176,180,64,72,219,45,146,79,74,153,154,161,159,186,164,103,109,,128,125,167,74,138,51,142,158,156,172,0,282,267,59,197,167,166,163,155,252,258,148,152,30,147,30,,46
West US 3,148,148,145,156,162,70,77,232,43,155,57,54,132,138,144,146,169,151,112,118,,135,132,186,38,133,52,124,147,142,151,0,262,246,21,212,181,153,148,142,225,224,133,135,34,137,18,40,

Passaggi successivi

Informazioni sulle Aree di Azure.