[pkt-monitor] Cast CRORC packets received to uint64_t for monitoring

Author: kostorr

README.md

@@ -453,11 +453,11 @@ To directly send metrics to the Alice O2 Monitoring library, the argument `--mon
 
 ###### Metric: `"link"`
 
-| Value name              | Value  | Type   |
-| ----------------------- | ------ | ------ |
-| `"pciAddress"`          | -      | string |
-| `"acquisitionRate"`     | -      | int    |
-| `"packetsReceived"`     | -      | int    |
+| Value name              | Value  | Type     |
+| ----------------------- | ------ | -------- |
+| `"pciAddress"`          | -      | string   | 
+| `"acquisitionRate"`     | -      | int      |
+| `"packetsReceived"`     | -      | uint64_t |
 
 | Tag key               | Value                 |
 | --------------------- | --------------------- |

src/CommandLineUtilities/ProgramPacketMonitor.cxx

@@ -104,7 +104,7 @@ class ProgramPacketMonitor : public Program
           monitoring->send(Metric{ "link" }
                              .addValue(card.pciAddress.toString(), "pciAddress")
                              .addValue((int)acquisitionRate, "acquisitionRate")
-                             .addValue((int)packetsReceived, "packetsReceived")
+                             .addValue((uint64_t)packetsReceived, "packetsReceived")
                              .addTag(tags::Key::SerialId, card.serialId.getSerial())
                              .addTag(tags::Key::CRORC, card.sequenceId)
                              .addTag(tags::Key::ID, channel)