change seconds into milliseconds

Author: KatyaRyazantseva

metrics.md

@@ -41,19 +41,19 @@ The following metrics are proposed to be added to clients for PeerDAS monitoring
 |--------------------------------------------|-------------|-------------------------------------------------------------|----------------------|
 | `beacon_data_column_sidecar_processing_requests_total`            | Counter   | Number of data column sidecars submitted for processing                     | On data column sidecar gossip verification     |
 | `beacon_data_column_sidecar_processing_successes_total`           | Counter   | Number of data column sidecars verified for gossip                         | On data column sidecar gossip verification     |
-| `beacon_data_column_sidecar_gossip_verification_seconds`          | Histogram | Full runtime of data column sidecars gossip verification                   | On data column sidecar gossip verification     |
+| `beacon_data_column_sidecar_gossip_verification_milliseconds`          | Histogram | Full runtime of data column sidecars gossip verification                   | On data column sidecar gossip verification     |
 | `beacon_data_availability_reconstructed_columns_total`            | Counter   | Total count of reconstructed columns                                      | On data column kzg verification  |
-| `beacon_data_availability_reconstruction_time_seconds`            | Histogram | Time taken to reconstruct columns                                      | On data column kzg verification  |
+| `beacon_data_availability_reconstruction_time_milliseconds`            | Histogram | Time taken to reconstruct columns                                      | On data column kzg verification  |
 | `beacon_data_column_sidecar_computation_seconds`                  | Histogram | Time taken to compute data column sidecar, including cells, proofs and inclusion proof                |  On data column sidecar computation            |
-| `beacon_data_column_sidecar_inclusion_proof_verification_seconds` | Histogram | Time taken to verify data column sidecar inclusion proof                          |  On data column sidecar inclusion proof verification  |
-| `beacon_kzg_verification_data_column_single_seconds`              | Histogram | Runtime of single data column kzg verification                                 | On single data column kzg verification  |
-| `beacon_kzg_verification_data_column_batch_seconds`               | Histogram | Runtime of batched data column kzg verification                                 | On batched data column kzg verification |
+| `beacon_data_column_sidecar_inclusion_proof_verification_milliseconds` | Histogram | Time taken to verify data column sidecar inclusion proof                          |  On data column sidecar inclusion proof verification  |
+| `beacon_kzg_verification_data_column_single_milliseconds`              | Histogram | Runtime of single data column kzg verification                                 | On single data column kzg verification  |
+| `beacon_kzg_verification_data_column_batch_milliseconds`               | Histogram | Runtime of batched data column kzg verification                                 | On batched data column kzg verification |
 | `beacon_custody_columns_count_total`                              | Counter     | Total count of columns in custody within the data availability boundary                                     | On custody collecting and verification |
 
 ### Additional Metrics
 
 The following are proposed metrics to be added to clients. This list is _not_ stable and is subject to drastic changes, deletions, and additions. The additional metric list is being
-discussed, we are yet to reach consensus. Ideally we would also discuss which of these values need to be counters, guages or histograms. 
+discussed, we are yet to reach consensus. Ideally we would also discuss which of these values need to be counters, guages or histograms.
 
 | Name | Metric type | Usage | Sample collection event |
 |----------------------------------------------|-------------|--------------------------------------------------------------------------------------|---------------------|