give resolution time in minutes for the given user story, only provide the number of minutes in the output without any other text

User story: "There is a need to backport Raft related CRs from master branch into v1.4.1.     Here is the list of items since cut of 1.4.0 which was *merged* into {{master}} while not ported into {{v1.4.0}} branch:    ||JIRA ||Gerrit(master) CR|| Backport Gerrit(v1.4.1) CR ||Ported (Yes/No/Gerrit)||  | [FAB-12945] add raft reconfiguration unit-tests  | https://gerrit.hyperledger.org/r/27656| https://gerrit.hyperledger.org/r/29514|Gerrit|  | FAB-12986: ledger per chain for raft chain_test.go  | https://gerrit.hyperledger.org/r/27719| https://gerrit.hyperledger.org/r/29515|Gerrit|  | [FAB-12949] finish reconfiguration after restart  | https://gerrit.hyperledger.org/r/27773| https://gerrit.hyperledger.org/r/29516|Gerrit|  | [FAB-13199] Reduce etcdraft test time.  | https://gerrit.hyperledger.org/r/28083| https://gerrit.hyperledger.org/r/29517|Gerrit|  | [FAB-13057] Remove applied index check in storage  | https://gerrit.hyperledger.org/r/28005| https://gerrit.hyperledger.org/r/29518|Gerrit|  | [FAB-13225] address code review comments  | https://gerrit.hyperledger.org/r/28058| https://gerrit.hyperledger.org/r/29519|Gerrit|  | [FAB-13150] Re-enable etcdraft for v2.0 development  | https://gerrit.hyperledger.org/r/27909| https://gerrit.hyperledger.org/r/29511|Gerrit|  | [FAB-12729] Support subset of system channel OSNs  | https://gerrit.hyperledger.org/r/28046| https://gerrit.hyperledger.org/r/29512|Gerrit|  | [FAB-12949] Fix etcdraft reconfiguration UT  | https://gerrit.hyperledger.org/r/28119| https://gerrit.hyperledger.org/r/29520|Gerrit|  | [FAB-13053] Add an UT to assert retransmission.  | https://gerrit.hyperledger.org/r/27804| https://gerrit.hyperledger.org/r/29521|Gerrit|  | [FAB-13262] typo in configblock.go  | https://gerrit.hyperledger.org/r/28150| https://gerrit.hyperledger.org/r/29522|Gerrit|  | [FAB-12579] Separate TLS listener for intra-cluster  | https://gerrit.hyperledger.org/r/28107| https://gerrit.hyperledger.org/r/29537|Gerrit|  | [FAB-13299] Onboarding: Skip committing existing blocks  | https://gerrit.hyperledger.org/r/28205| https://gerrit.hyperledger.org/r/29538|Gerrit|  | [FAB-13298] Fix TestConfigureClusterListener in MacOS  | https://gerrit.hyperledger.org/r/28202| https://gerrit.hyperledger.org/r/29539|Gerrit|  | [FAB-13350] Fix etcdraft flaky test  | https://gerrit.hyperledger.org/r/28285| https://gerrit.hyperledger.org/r/29540|Gerrit|  | [FAB-13095] fix UT flake RPC timeout  | https://gerrit.hyperledger.org/r/28280| https://gerrit.hyperledger.org/r/29541|Gerrit|  | [FAB-13349] Add more assertion to etcdraft UT.  | https://gerrit.hyperledger.org/r/28295| https://gerrit.hyperledger.org/r/29542|Gerrit|  | [FAB-13330] Rename GetConfigBlock to GetConfig in nwo  | https://gerrit.hyperledger.org/r/28240| https://gerrit.hyperledger.org/r/29543|Gerrit|  | [FAB-13334] Onboarding: Allow empty channels  | https://gerrit.hyperledger.org/r/28238| https://gerrit.hyperledger.org/r/29544|Gerrit|  | [FAB-13332] Add cryptogen extend to integration tests  | https://gerrit.hyperledger.org/r/28239| https://gerrit.hyperledger.org/r/29545|Gerrit|  | [FAB-13298] Fix test flake on MacOS  | https://gerrit.hyperledger.org/r/28246| https://gerrit.hyperledger.org/r/29546|Gerrit|  | [FAB-13333] Orderer config update to use orderer creds  | https://gerrit.hyperledger.org/r/28242| https://gerrit.hyperledger.org/r/29556|Gerrit|  | [FAB-13208] Raft Reconfig&Onboarding integration test  | https://gerrit.hyperledger.org/r/28243| https://gerrit.hyperledger.org/r/29557|Gerrit|  | [FAB-1337] Raft: Commit genesis blocks for non-members  | https://gerrit.hyperledger.org/r/28330| https://gerrit.hyperledger.org/r/29564|Gerrit|  | [FAB-13331] Refactor metadata updates in nwo  | https://gerrit.hyperledger.org/r/28241| https://gerrit.hyperledger.org/r/29558|Gerrit|  | [FAB-13367] Fix flaky etcdraft UT  | https://gerrit.hyperledger.org/r/28308| https://gerrit.hyperledger.org/r/29559|Gerrit|  | [FAB-13415] DRY up UpdateConsensusMetadata in nwo  | https://gerrit.hyperledger.org/r/28346| https://gerrit.hyperledger.org/r/29560|Gerrit|  | [FAB-13360] Fix an etcdraft flaky UT  | https://gerrit.hyperledger.org/r/28341| https://gerrit.hyperledger.org/r/29561|Gerrit|  | [FAB-13427] Make replication tests not depend on time  | https://gerrit.hyperledger.org/r/28354| https://gerrit.hyperledger.org/r/29562|Gerrit|  | [FAB-13428] Make TestReplicateChainsFailures robust  | https://gerrit.hyperledger.org/r/28355| https://gerrit.hyperledger.org/r/29563|Gerrit|  | [FAB-13441] Properly capture OSN output  | https://gerrit.hyperledger.org/r/28377| https://gerrit.hyperledger.org/r/29573|Gerrit|  | [FAB-13362] Pulling not servicing chains in onboarding  | https://gerrit.hyperledger.org/r/28366| https://gerrit.hyperledger.org/r/29574|Gerrit|  | [FAB-13444] Prepare onboarding to multi-time use  | https://gerrit.hyperledger.org/r/28385| https://gerrit.hyperledger.org/r/29575|Gerrit|  | [FAB-13456] Use empty peer list to join raft cluster  | https://gerrit.hyperledger.org/r/28402| https://gerrit.hyperledger.org/r/29579|Gerrit|  | [FAB-13180] Orderer: auto-join existing inactive chains  | https://gerrit.hyperledger.org/r/28391| https://gerrit.hyperledger.org/r/29580|Gerrit|  | [FAB-13456] Fix race in etcdraft test  | https://gerrit.hyperledger.org/r/28475| https://gerrit.hyperledger.org/r/29576|Gerrit|  | [FAB-13465] Max retry attempts for orderer replication  | https://gerrit.hyperledger.org/r/28442| https://gerrit.hyperledger.org/r/29577|Gerrit|  | FAB-12983 capability V2_0 for Kafka2RaftMigration  | https://gerrit.hyperledger.org/r/27822| https://gerrit.hyperledger.org/r/29578|Gerrit|  | [FAB-13495] Activate onboarding max retries  | https://gerrit.hyperledger.org/r/28499| https://gerrit.hyperledger.org/r/29581|Gerrit|  | [FAB-13481] Make onboarding code more idiomatic  | https://gerrit.hyperledger.org/r/28473| https://gerrit.hyperledger.org/r/29582|Gerrit|  | [FAB-11996] Fix failed UT  | https://gerrit.hyperledger.org/r/28620| https://gerrit.hyperledger.org/r/29583|Gerrit|  | [FAB-13178] Simplify the proposition of config block  | https://gerrit.hyperledger.org/r/28345| https://gerrit.hyperledger.org/r/29588|Gerrit|  | [FAB-13633] Make Step RPC failures non blocking  | https://gerrit.hyperledger.org/r/28657| https://gerrit.hyperledger.org/r/29589|Gerrit|  | FAB-12984 consensus migration protos  | https://gerrit.hyperledger.org/r/28113| https://gerrit.hyperledger.org/r/29590|Gerrit|  | FAB-13265 migration status in channelconfig  | https://gerrit.hyperledger.org/r/28155| https://gerrit.hyperledger.org/r/29591|Gerrit|  | [FAB-13643] Leader crash and failover integration test  | https://gerrit.hyperledger.org/r/28648| https://gerrit.hyperledger.org/r/29592|Gerrit|  | [FAB-13698] disable flaky test TestReconnect  | https://gerrit.hyperledger.org/r/28747| https://gerrit.hyperledger.org/r/29593|Gerrit|  | [FAB-13694] Move LastConfigBlock to orderer common  | https://gerrit.hyperledger.org/r/28732| https://gerrit.hyperledger.org/r/29594|Gerrit|  | [FAB-13178] Refactor etcdraft chain to avoid sync  | https://gerrit.hyperledger.org/r/28204| https://gerrit.hyperledger.org/r/29595|Gerrit|  | [FAB-13178] do not accept new env when conf in flight  | https://gerrit.hyperledger.org/r/28427| https://gerrit.hyperledger.org/r/29596|Gerrit|  | [FAB-13178] Move raft logic to its own file  | https://gerrit.hyperledger.org/r/28428| https://gerrit.hyperledger.org/r/29597|Gerrit|  | [FAB-13178] Remove global leader var in etcdraft chain  | https://gerrit.hyperledger.org/r/28478| https://gerrit.hyperledger.org/r/29598|Gerrit|  | [FAB-13178] A dumb version of etcdraft BlockCreator  | https://gerrit.hyperledger.org/r/28541| https://gerrit.hyperledger.org/r/29600|Gerrit|  | [FAB-13447] Streamline the code  | https://gerrit.hyperledger.org/r/28581| https://gerrit.hyperledger.org/r/29601|Gerrit|  | [FAB-13447] new leader should wait for in flight msg  | https://gerrit.hyperledger.org/r/28582| https://gerrit.hyperledger.org/r/29602|Gerrit|  | [FAB-13438] pass SoftState on observe channel  | https://gerrit.hyperledger.org/r/28585| https://gerrit.hyperledger.org/r/29603|Gerrit|  | [FAB-13438] Store raft SoftState  | https://gerrit.hyperledger.org/r/28588| https://gerrit.hyperledger.org/r/29604|Gerrit|  | [FAB-13613] Fix race in etcdraft chain UT  | https://gerrit.hyperledger.org/r/28621| https://gerrit.hyperledger.org/r/29605|Gerrit|  | [FAB-13438] Errored should reflect correct state  | https://gerrit.hyperledger.org/r/28619| https://gerrit.hyperledger.org/r/29623|Gerrit|  | [FAB-13178] Use MaxInflightMsgs to throttle requests  | https://gerrit.hyperledger.org/r/28650| https://gerrit.hyperledger.org/r/29624|Gerrit|  | [FAB-13716] Block verifier book-keeping for onboarding  | https://gerrit.hyperledger.org/r/28768| https://gerrit.hyperledger.org/r/29625|Gerrit|  | [FAB-13178] Move `SendSubmit` out of serveRequest  | https://gerrit.hyperledger.org/r/28847| https://gerrit.hyperledger.org/r/29626|Gerrit|  | [FAB-13363] Block verification for onboarding  | https://gerrit.hyperledger.org/r/28770| https://gerrit.hyperledger.org/r/29627|Gerrit|  | [FAB-13808] Address code review comments for FAB-13363  | https://gerrit.hyperledger.org/r/28866| https://gerrit.hyperledger.org/r/29628|Gerrit|  | FAB-13704 Update doc of ConsensusType proto  | https://gerrit.hyperledger.org/r/28776| https://gerrit.hyperledger.org/r/29629|Gerrit|  | FAB-13705 refine Bundle.validateNew  | https://gerrit.hyperledger.org/r/28780| https://gerrit.hyperledger.org/r/29630|Gerrit|  | [FAB-13845] Increase default raft tick interval  | https://gerrit.hyperledger.org/r/28918| https://gerrit.hyperledger.org/r/29631|Gerrit|  | [FAB-13848] Fix flaky integration test in raft cft  | https://gerrit.hyperledger.org/r/28921| https://gerrit.hyperledger.org/r/29632|Gerrit|  | [FAB-12709] Use another way to elect leader in UT  | https://gerrit.hyperledger.org/r/28778| https://gerrit.hyperledger.org/r/29633|Gerrit|  | [FAB-12709] Enable CheckQuorum  | https://gerrit.hyperledger.org/r/28628| https://gerrit.hyperledger.org/r/29634|Gerrit|  | [FAB-12709] Add integration test for CheckQuorum  | https://gerrit.hyperledger.org/r/28783| https://gerrit.hyperledger.org/r/29635|Gerrit|  | [FAB-13199] Start etcdraft chain sequentially in UT  | https://gerrit.hyperledger.org/r/28846| https://gerrit.hyperledger.org/r/29636|Gerrit|  | [FAB-13059] put raft snapshotting in go routine  | https://gerrit.hyperledger.org/r/28849| https://gerrit.hyperledger.org/r/29637|Gerrit|  | [FAB-11863] Clean orderer network failure logs  | https://gerrit.hyperledger.org/r/28883| https://gerrit.hyperledger.org/r/29638|Gerrit|  | [FAB-13455] Initialize BlockPuller on demand.  | https://gerrit.hyperledger.org/r/28885| https://gerrit.hyperledger.org/r/29639|Gerrit|  | FAB-13264 consensus migration: kafka2raft green path #1  | https://gerrit.hyperledger.org/r/28435| https://gerrit.hyperledger.org/r/29640|Gerrit|  | [FAB-13967] Polling, instead of waiting in AfterEach  | https://gerrit.hyperledger.org/r/29034| https://gerrit.hyperledger.org/r/29641|Gerrit|  | [FAB-13805] Unify Step and Submit into a stream  | https://gerrit.hyperledger.org/r/28892| https://gerrit.hyperledger.org/r/29642|Gerrit|  | [FAB-13059] Purge etcdraft WAL and Snapshot files  | https://gerrit.hyperledger.org/r/28850| https://gerrit.hyperledger.org/r/29643|Gerrit|  | [FAB-13934] Add GinkgoRecover to integration tests.  | https://gerrit.hyperledger.org/r/28998| https://gerrit.hyperledger.org/r/29644|Gerrit|  | [FAB-14041] Validate boot block is system channel block  | https://gerrit.hyperledger.org/r/29112| https://gerrit.hyperledger.org/r/29645|Gerrit|  | [FAB-14010] Integration test- remove OSN from cluster  | https://gerrit.hyperledger.org/r/29070| https://gerrit.hyperledger.org/r/29646|Gerrit|  | [FAB-14045] Send messages asynchronously in clusters  | https://gerrit.hyperledger.org/r/29113| https://gerrit.hyperledger.org/r/29647|Gerrit|  | [FAB-13618] Fix test flake in OSN eviction test  | https://gerrit.hyperledger.org/r/29141| https://gerrit.hyperledger.org/r/29648|Gerrit|  | [FAB-14111] Remove unused function IsMembershipUpdate  | https://gerrit.hyperledger.org/r/29196| https://gerrit.hyperledger.org/r/29649|Gerrit|  | [FAB-13656] Size-based snapshotting  | https://gerrit.hyperledger.org/r/29152| https://gerrit.hyperledger.org/r/29650|Gerrit|  | [FAB-14031] Fix flake in etcdraft UT  | https://gerrit.hyperledger.org/r/29180| https://gerrit.hyperledger.org/r/29651|Gerrit|  | FAB-13665 consensus migration: kafka2raft green path #2  | https://gerrit.hyperledger.org/r/28705| https://gerrit.hyperledger.org/r/29653|Gerrit|  | [FAB-14142] NPE when onboarding without app channels  | https://gerrit.hyperledger.org/r/29247| https://gerrit.hyperledger.org/r/29654|Gerrit|  | [FAB-14129] Add more logs to etcdraft chain  | https://gerrit.hyperledger.org/r/29236| https://gerrit.hyperledger.org/r/29655|Gerrit|  | [FAB-14179] Perform checks of instantiation in test  | https://gerrit.hyperledger.org/r/29297| https://gerrit.hyperledger.org/r/29656|Gerrit|  | [FAB-14181] GinkgoRecover should be deferred directly  | https://gerrit.hyperledger.org/r/29299| https://gerrit.hyperledger.org/r/29657|Gerrit|  | [FAB-11937] Provide Raft-specific metrics  | https://gerrit.hyperledger.org/r/29153| https://gerrit.hyperledger.org/r/29658|Gerrit|  | [FAB-14136] Always Deliver if cluster smaller than 3  | https://gerrit.hyperledger.org/r/29233| https://gerrit.hyperledger.org/r/29659|Gerrit|  | [FAB-14217] Harden etcdraft eviction integration test  | https://gerrit.hyperledger.org/r/29340| https://gerrit.hyperledger.org/r/29660|Gerrit|  | FAB-13666 consensus migration: kafka2raft green path #3  | https://gerrit.hyperledger.org/r/28707| https://gerrit.hyperledger.org/r/29661|Gerrit|  | FAB-13669 consensus migration: kafka2raft green path #4  | https://gerrit.hyperledger.org/r/28708| https://gerrit.hyperledger.org/r/29662|Gerrit|  | FAB-12991 kafka2raft e2e tests green path  | https://gerrit.hyperledger.org/r/28439| https://gerrit.hyperledger.org/r/29663|Gerrit|  | [FAB-14192] Fix deadlock in etcdraft chain  | https://gerrit.hyperledger.org/r/29323| https://gerrit.hyperledger.org/r/29664|Gerrit|  | [FAB-14240] Do not use `support.Height` in chain  | https://gerrit.hyperledger.org/r/29363| https://gerrit.hyperledger.org/r/29675|Gerrit|  | [FAB-14004] Bump etcd/raft lib version  | https://gerrit.hyperledger.org/r/29435| https://gerrit.hyperledger.org/r/29681|Gerrit|  | [FAB-14278] Fix etcdraft flaky UT  | https://gerrit.hyperledger.org/r/29431| https://gerrit.hyperledger.org/r/29682|Gerrit|  | [FAB-14300] Skip pulling pulled channels in onboarding  | https://gerrit.hyperledger.org/r/29477| https://gerrit.hyperledger.org/r/29683|Gerrit|  | [FAB-13750] Detect eviction from channel and halt  | https://gerrit.hyperledger.org/r/29084| https://gerrit.hyperledger.org/r/29684|Gerrit|    And there is still waiting for review item    ||JIRA ||Gerrit CR||Ported (Yes/No)||  | [WIP][FAB-14077] cluster comm metrics  | https://gerrit.hyperledger.org/r/29373|No|    In addition need to backport changes from following stack:  https://gerrit.hyperledger.org/r/c/29124 and commit https://gerrit.hyperledger.org/r/#/c/29384/     //cc [~<USER>"
Answer: 16729.0