Stato

Email Delivery

Operativo

Notification Sender

Operativo

Ping API

Operativo

Dashboard

Operativo

Metriche di sistemaGiorno  |  Settimana  |  Mese

1. Processed pings

   550 pings/s

2. Queued incoming pings

   7 in queue

3. Notifications sent

   57 notifications/min

4. Queued outgoing notifications

   3 in queue

Incidenti passati

1. Oggi

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2. 8 Nov

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3. 7 Nov

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4. 6 Nov

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5. 5 Nov

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6. 4 Nov

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7. 3 Nov

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8. 2 Nov

   1. Connection timeouts on hc-ping.com and healthchecks.ioPing APIDashboard

      Iniziato: 2 Nov, 00:23 UTC

      Durata: 8 ore, 14 minuti

      We are currently investigating intermittent connection timeouts on our ping endoints (hc-ping.com) and the main website(healthchecks.io).

      Post-mortem

      Between November 1, 23:30 UTC and November 2, 1:10 UTC, Healthchecks.io (both the main website, healthchecks.io, and the ping endpoints, hc-ping.com) had intermittent connectivity issues in the form of some requests taking multiple seconds to finish, or timing out entirely. Usually, such symptoms are caused by infrastructure problems out of our control, but this time the problem was on our side: our load balancers were running out of available connection slots. Our load balancers were dealing with a flood of ping requests from a misconfigured client. The load balancers were using the “tarpit” rate-limiting to slow the client’s requests down. Unfortunately, this did not work as intended: the client did not slow down, but the load balancers were hitting their connection count limits and rejecting legitimate requests.
      
      Read full post-mortem here.

      Identificato: 2 Nov, 01:28 UTC

      We have identified and blocked network flood from a set of specific IP addresses.

      Risolto: 2 Nov, 08:37 UTC

      The issue is resolved.

9. 1 Nov

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10. 31 Ott

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11. 30 Ott

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12. 29 Ott

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13. 28 Ott

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14. 27 Ott

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