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Утечка памяти из-за службы DNS

    Общие обсуждения

  • На 2012 r2, свеже установленном и обновленном происходит постоянная утечка памяти из-за DNS. Перезагрузка службы помогает на день-другой. Сервер работает как DC с ролями. 

    Хотфикс  KB3082532-x64 и обновление KB2919355-x64 не помогают. Что еще можно попробовать?

    16 октября 2017 г. 14:26

Все ответы

  • На 2012 r2, свеже установленном и обновленном происходит постоянная утечка памяти из-за DNS. Перезагрузка службы помогает на день-другой. Сервер работает как DC с ролями. 

    Хотфикс  KB3082532-x64 и обновление KB2919355-x64 не помогают. Что еще можно попробовать?

    Добрый День.

    В смысле утечка памяти?

    Как и чем вы её диагностировали?

     

    Я не волшебник, я только учусь MCP CCNA. Если Вам помог чей-либо ответ, пожалуйста, не забывайте жать на кнопку "Пометить как ответ" или проголосовать "полезное сообщение". Мнения, высказанные здесь, являются отражением моих личных взглядов, а не позиции работодателя. Вся информация предоставляется как есть без каких-либо гарантий. Блог IT Инженера, Twitter, YouTube, GitHub.

    16 октября 2017 г. 16:29
    Модератор
  • Чтоб убедится что имеется именно утечка памяти, покажите график выделенной памяти (Working Set) для данного процесса в течении 24 часов. Этот график можно построить используя perfmon.

    This posting is provided "AS IS" with no warranties, and confers no rights.

    16 октября 2017 г. 17:03
  • > график выделенной памяти (Working Set)

    Выделенная процессу память - это, в разных средствах, Private/Commited bytes/memory (конкретно в Performance Monitor - Private bytes ("Байт исключительного пользования")). Working Set (рабочий набор) - это память, которая, по мнению ОС, активно используется процессом. При утечке памяти она часто перестаёт использоваться программой и исключается ОС из рабочего набора, так что этот счётчик может при утечке памяти и не расти.


    Слава России!

    16 октября 2017 г. 21:32
  • Хорошая поправка. Но не повредит добавить и то и другое, все же 24 часа данные собирать.

    This posting is provided "AS IS" with no warranties, and confers no rights.

    16 октября 2017 г. 22:33
  • Такое происходит не быстро, но за сутки-двое процесс Domain Name System (DNS) Server начитает иногда увеличивать Commit и Working Set память до упора, пока не закончатся ресурсы на сервере. При чем происходит это только при каких то не очень пока понятных обстоятельствах. В логах относительно пусто по ошибкам. 
    19 октября 2017 г. 5:48
  • Такое происходит не быстро, но за сутки-двое процесс Domain Name System (DNS) Server начитает иногда увеличивать Commit и Working Set память до упора, пока не закончатся ресурсы на сервере. При чем происходит это только при каких то не очень пока понятных обстоятельствах. В логах относительно пусто по ошибкам. 

    Отсюда следует, что служба DNS работает исправно, в противном случае вы увидели бы ошибки в логах.

    Прежде всего вам стоит проверить службу DNS на предмет "кривизны" настроек.

    Если не секрет, сколько у вас съедает памяти эта служба? 

    19 октября 2017 г. 8:06
  • Отсюда следует, что служба DNS работает исправно, в противном случае вы увидели бы ошибки в логах.

    Прежде всего вам стоит проверить службу DNS на предмет "кривизны" настроек.

    Если не секрет, сколько у вас съедает памяти эта служба? 

    Если не секрет, сразу поделитесь выводом dnscmd /Statistics, чтобы два раза не вставать.
    19 октября 2017 г. 8:32
  • Судя по всему проблема решилась добавлением памяти до 6гб на два проблемных контролллера и установкой 3-го им в помощь. Возможно проблема была таки в запросах. Уже 3 недели утечек не было. Хотя так же soketpool size менял. Что то из этого исправило проблему. Что странно. 

    dnscmd /Statistics,

    DNS Server 192.168.0.1 statistics:
    
    DNS Server Time Statistics
    --------------------------
    Server start time     12:00:00 AM
    Seconds since start     1224586
    Stats last cleared    12:00:00 AM
    Seconds since clear     1224586
    
    Queries and Responses:
    ----------------------
    Total:
        Queries Received =  513669474
        Responses Sent   =  513530818
    UDP:
        Queries Recvd    =  513482201
        Responses Sent   =  513343603
        Queries Sent     =   79415290
        Responses Recvd  =   74114062
    TCP:
        Client Connects  =     186411
        Queries Recvd    =     187273
        Responses Sent   =     187215
        Queries Sent     =       2911
        Responses Recvd  =        191
    
    Queries:
    --------
    Total          =  513666249
        Notify     =          0
        Update     =    1597218
        TKeyNego   =     117628
        Standard   =  511951403
           A       =  288005770
           NS      =      51215
           SOA     =    1508404
           MX      =     283009
           PTR     =  102502669
           SRV     =    2422397
           ALL     =        244
           IXFR    =       1903
           AXFR    =       2070
           OTHER   =  117173722
    
    Recursion:
    ----------
    Query:
      Queries Recursed     =   66391741
      Original Questions   =   61182405
      Additional Question  =    5515959
      Total Questions      =   66698364
      Retries              =   20793509
      Total Passes         =  112736384
      ToForwarders         =   73340027
      Sends                =   82638324
    
    Response:
      TotalResponses       =   68395726
      Unmatched            =    5717166
      Mismatched           =          0
      FromForwarder        =   60686651
      Authoritative        =     980822
      NotAuthoritative     =   67381671
      Answer               =   26525031
      Empty                =    3161993
      NameError            =   29866492
      Rcode                =    5907089
      Delegation           =   31537022
      NonZoneData          =     399220
      Unsecure             =          0
      BadPacket            =       1117
    Process Response:
      Forward Response     =     100777
      Continue Recursion   =    7596173
      Continue Lookup      =   58500212
      Next Lookup          =    1178611
    
    Timeouts:
      Send Timeouts        =   10759308
      Final Queued         =      18241
      Final Expired        =      18241
    
    Failures:
      Recurse Failures     =   31254724
        Into Authority     =          0
        Previous Zone      =    1629899
        Retry Limit        =          0
      Partial (HaveAnswer) =     199863
      Cache Update         =     663639
      Server Failure Resp  =   30391241
      Total Failures       =          0
    
    TCP Recursion:
      Try                  =       2573
      Query                =        191
      Response             =        191
      Disconnects          =          0
    
    Cache Update Queries:
      Query                =    2302224
      Response             =    2618117
      Retry                =     979541
      Free                 =    2302218
      Root NS Query        =          0
      Root NS Response     =          0
      Suspended Query      =    2302224
      Resume Suspended     =    2302218
    
    
    Other:
      Discarded Duplicates                        =     138021
      Duplicate Coalesced Queries                 =    3119080
      Record Sets Discarded By Cache Locking      =    7758778
    
    
    Global names:
      Local Query          =          0
      Remote Query         =          0
      Remote Response      =          0
      Cache Success        =          0
      Cache Failure        =          0
    
    
    Master Stats:
    -------------
    Notifies Sent          =          0
    
    Requests               =       3973
        NameError          =          7
        FormError          =          0
        Refused            =       3966
           AxfrLimit       =          0
           Security        =       3966
           Shutdown        =          0
           ZoneLocked      =          0
           ServerFailure   =          0
           NotAuth         =          0
           ReadOnly        =          0
        Failure            =          0
        Success            =          0
    
    AXFR Request           =          0
        Success            =          0
        In IXFR            =          0
    
    IXFR Request           =          0
        Success Update     =          0
        UDP Request        =          0
           Success         =          0
           Force TCP       =          0
           Force Full      =          0
        TCP Request        =          0
           Success         =          0
           Do Full         =          0
    
    
    Secondary Stats:
    ----------------
    NOTIFY:
        Received           =          0
           Invalid         =          0
           Primary         =          0
           No Version      =          0
           New Version     =          0
           Current Version =          0
           Old Version     =          0
           Master Unknown  =          0
    
    SOA Query:
        Request            =       2740
        Response           =       1361
           Invalid         =          0
           NameError       =          0
    
    AXFR:
        AXFR Request       =          0
        AXFR in IXFR       =          0
        Response           =          0
           Success         =          0
           Refused         =          0
           Invalid         =          0
    
    Stub zone AXFR:
        Stub AXFR Request  =       1360
        Response           =       1360
           Success         =       1360
           Refused         =          0
           Invalid         =          0
    
    IXFR UDP:
        Request            =          0
        Response           =          0
           Success         =          0
           UseTcp          =          0
           UseAxfr         =          0
           New Primary     =          0
           Refused         =          0
           Wrong Server    =          0
           FormError       =          0
           Invalid         =          0
    
    IXFR TCP:
        Request            =          0
        Response           =          0
           Success         =          0
           AXFR            =          0
           FormError       =          0
           Refused         =          0
           Invalid         =          0
    
    
    WINS Referrals:
    ---------------
    Forward:
        Lookups    =          0
        Responses  =          0
    Reverse:
        Lookups    =          0
        Responses  =          0
    
    Packet Dynamic Update:
    --------------------------
    Updates Received         =    1597218
        Forwarded            =          0
        Empty (PreCon Only)  =          0
        NoOps (Dups)         =     612415
        Rejected             =     265008
        Completed            =     965062
        Timed Out            =          0
        In Queue             =          0
    
    Updates Rejected         =     265008
        FormError            =          0
        NameError            =       6518
        NotImpl              =          0  (Non-Update Zone)
        Refused              =     249505
          NonSecure Packet   =     198855
          AccessDenied       =      47087
        YxDomain             =       3044
        YxRRSet              =          0
        NxRRSet              =       5724
        NotAuth              =        209
        NotZone              =          0
    
    Queue
        Queued               =    1597095
        Retried              =          0
        Timeout              =          0
        In Queue             =          0
    
    Secure Update
        Success              =     120739
        Continue             =          0
        Failure              =      50650
          DS Write Failure   =      47087
    
    Update Forwarding
        Forwards             =          0
        TCP Forwards         =          0
        Responses            =          0
        Timed Out            =          0
        In Queue             =          0
    Update Types:
        ZERO       = 0
        A          = 53510
        NS         = 0
        CNAME      = 1920
        SOA        = 0
        MB         = 0
        MG         = 0
        MR         = 0
        NULL       = 0
        WKS        = 0
        PTR        = 357258
        HINFO      = 0
        MINFO      = 0
        MX         = 0
        TXT        = 0
        RP         = 0
        AFSDB      = 0
        X25        = 0
        ISDN       = 0
        RT         = 0
        NSAP       = 0
        NSAPPTR    = 0
        SIG        = 0
        KEY        = 0
        PX         = 0
        GPOS       = 0
        AAAA       = 3160
        LOC        = 0
        NXT        = 0
        EID        = 0
        NIMLOC     = 0
        SRV        = 608068
        ATMA       = 0
        NAPTR      = 0
        KX         = 0
        CERT       = 0
        A6         = 0
        Unknown    = 47
        Mixed      = 557249
    
    
    Internal Dynamic Update:
    --------------------------
    Updates Received         =          0
        Forwarded            =          0
        Empty (PreCon Only)  =          0
        NoOps (Dups)         =          0
        Rejected             =          0
        Completed            =          0
        Timed Out            =          0
        In Queue             =          0
    
    Updates Rejected         =          0
        FormError            =          0
        NameError            =          0
        NotImpl              =          0  (Non-Update Zone)
        Refused              =          0
          NonSecure Packet   =          0
          AccessDenied       =          0
        YxDomain             =          0
        YxRRSet              =          0
        NxRRSet              =          0
        NotAuth              =          0
        NotZone              =          0
    
    Queue
        Queued               =          0
        Retried              =          0
        Timeout              =          0
        In Queue             =          0
    
    Secure Update
        Success              =         43
        Continue             =          0
        Failure              =          0
          DS Write Failure   =          0
    
    Update Forwarding
        Forwards             =          0
        TCP Forwards         =          0
        Responses            =          0
        Timed Out            =          0
        In Queue             =          0
    Update Types:
        ZERO       = 0
        A          = 0
        NS         = 0
        CNAME      = 0
        SOA        = 0
        MB         = 0
        MG         = 0
        MR         = 0
        NULL       = 0
        WKS        = 0
        PTR        = 0
        HINFO      = 0
        MINFO      = 0
        MX         = 0
        TXT        = 0
        RP         = 0
        AFSDB      = 0
        X25        = 0
        ISDN       = 0
        RT         = 0
        NSAP       = 0
        NSAPPTR    = 0
        SIG        = 0
        KEY        = 0
        PX         = 0
        GPOS       = 0
        AAAA       = 0
        LOC        = 0
        NXT        = 0
        EID        = 0
        NIMLOC     = 0
        SRV        = 0
        ATMA       = 0
        NAPTR      = 0
        KX         = 0
        CERT       = 0
        A6         = 0
        Unknown    = 0
        Mixed      = 0
    
    
    
    Security Stats:
    ---------------
    Security Context:
       Create              =     117417
       Free                =     117412
           Timeout         =     117207
       Queue Length        =          5
       Queued              =     286057
           In Nego         =        193
           Nego Complete   =     285864
       DeQueued            =     168845
    
    Security Packet Contexts:
       Alloc               =     171389
       Free                =     171389
    
    TKEY:
       Invalid             =         13
       BadTime             =         13
    
    TSIG:
       Formerr             =          0
       Echo                =          0
       BadKey              =       2759
       Verify Success      =     167829
       Verify Failed       =        804
    
    
    DS Integration:
    ---------------
    DS Reads:
       Nodes Read Total        =     170129
       Records Read Total      =    3256161
       Nodes Loaded            =      17129
       Records Loaded          =      12162
    
       Update Searches         =      95211
       Update Nodes Read       =    1725415
       Update Records Read     =     203727
    
    DS Writes:
       Nodes Added             =        328
       Nodes Modified          =     120070
       Nodes Tombstoned        =      36470
       Nodes Final Delete      =       1377
       Node Write Suppressed   =    1212207
       RR Sets Added           =        337
       RR Sets Replaced        =     185726
       Serial Writes           =          0
    
       Update Lists            =    1379677
       Update Nodes            =    1379692
           Suppressed          =    1212207
           Writes              =     167485
           Tombstones          =      36470
       Write causes:
           Record Change       =     120188
           Aging Refresh       =      47297
           Aging On            =          0
           Aging Off           =          0
       Write sources:
           Packet              =     167429
             Precon Only       =          0
           Admin               =         56
           Auto Config         =          0
           Scavenge            =          0
    
    Tombstones:
       Written                 =      36470
       Read                    =      77181
       Deleted                 =       1377
    
    Write Performance:
       Total                   =     167813
       Total Time              =    2971423
       Average                 =         17
       < 10ms                  =     156357
       < 100ms                 =       2067
       < 1s                    =       9388
       < 10s                   =          1
       < 100s                  =          0
       > 100s                  =          0
       Max                     =       1703
    Search Performance:
       Total (ms)              =    2090925
    
    Failures:
       FailedDeleteDsEntries   =          0
       FailedReadRecords       =      35726
       FailedLdapModify        =      25017
       FailedLdapAdd           =      22070
    
    Polling:
       PollingPassesWithErrors =          0
    
    LDAP:
       Reconnects              =          0
    DS Write Types:
        ZERO       = 36470
        A          = 55068
        NS         = 0
        CNAME      = 72
        SOA        = 0
        MB         = 0
        MG         = 0
        MR         = 0
        NULL       = 0
        WKS        = 0
        PTR        = 26415
        HINFO      = 0
        MINFO      = 0
        MX         = 0
        TXT        = 0
        RP         = 0
        AFSDB      = 0
        X25        = 0
        ISDN       = 0
        RT         = 0
        NSAP       = 0
        NSAPPTR    = 0
        SIG        = 0
        KEY        = 0
        PX         = 0
        GPOS       = 0
        AAAA       = 19875
        LOC        = 0
        NXT        = 0
        EID        = 0
        NIMLOC     = 0
        SRV        = 24369
        ATMA       = 0
        NAPTR      = 0
        KX         = 0
        CERT       = 0
        A6         = 0
        Unknown    = 0
        Mixed      = 5216
    
    
    
    Memory Stats:
    -------------
    Memory:
       Total Memory    =  657662080
       Alloc Count     =  809536960
       Free Count      =  805715341
    
    Standard Allocs:
       Used            =  613550842
       Returned        =  610085521
       InUse           =    3465321
       Memory          =  988321488
    
    Standard To Heap:
       Alloc           =  158441388
       Free            =  158336253
       InUse           =     105135
       Memory          =  206402472
    
    Standard Blocks:
       Alloc           =    6010389
       Used            =  455109454
       Returned        =  451749268
       InUse           =    3360186
       FreeList        =    2650203
       FreeList Memory =  339396208
       Total Memory    =  781919016
    
    Tagged Allocations:
       None
           Alloc       =  136649842
           Free        =  136645247
           InUse       =       4595
           Mem         =     472160
       UDP Packet
           Alloc       =    5081304
           Free        =    5061083
           InUse       =      20221
           Mem         =  162900376
       TCP Packet
           Alloc       =   66767042
           Free        =   66766976
           InUse       =         66
           Mem         =    1345608
       Name
           Alloc       =      20426
           Free        =      20409
           InUse       =         17
           Mem         =       1360
       Zone
           Alloc       =      20426
           Free        =      20409
           InUse       =         17
           Mem         =      26520
       Update
           Alloc       =    3316725
           Free        =    3315271
           InUse       =       1454
           Mem         =     116320
       Update List
           Alloc       =       1012
           Free        =       1012
           InUse       =          0
           Mem         =          0
       Timeout
           Alloc       =   75450371
           Free        =   75440973
           InUse       =       9398
           Mem         =     751840
       Node Hash
           Alloc       =      31711
           Free        =      23808
           InUse       =       7903
           Mem         =   24530912
       DS DN
           Alloc       =       6928
           Free        =       6910
           InUse       =         18
           Mem         =       4704
       DS Mod
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       DS Record
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       DS Other
           Alloc       =     267341
           Free        =     267244
           InUse       =         97
           Mem         =      59420
       Thread
           Alloc       =       1417
           Free        =       1417
           InUse       =          0
           Mem         =          0
       Nbstat
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       DnsLib
           Alloc       =   15883253
           Free        =   15883112
           InUse       =        141
           Mem         =      21160
       Table
           Alloc       =         16
           Free        =          0
           InUse       =         16
           Mem         =      22400
       Socket
           Alloc       =       7739
           Free        =       2720
           InUse       =       5019
           Mem         =    1967000
       TCP Connection
           Alloc       =     188984
           Free        =     188984
           InUse       =          0
           Mem         =          0
       Registry
           Alloc       =          8
           Free        =          7
           InUse       =          1
           Mem         =         80
       RPC
           Alloc       =     485800
           Free        =     485799
           InUse       =          1
           Mem         =       3056
       Stuff
           Alloc       =          2
           Free        =          2
           InUse       =          0
           Mem         =          0
       File Buffer
           Alloc       =          2
           Free        =          2
           InUse       =          0
           Mem         =          0
       Remote IP
           Alloc       =      31602
           Free        =          0
           InUse       =      31602
           Mem         =    4297872
       EventControl
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Safe
           Alloc       =          5
           Free        =          0
           InUse       =          5
           Mem         =        800
       Record
           Alloc       =          2
           Free        =          1
           InUse       =          1
           Mem         =        104
       RR File
           Alloc       =         52
           Free        =         26
           InUse       =         26
           Mem         =       2392
       RR DS
           Alloc       =    3256161
           Free        =    3242426
           InUse       =      13735
           Mem         =    1517624
       RR AXFR
           Alloc       =      25841
           Free        =      25824
           InUse       =         17
           Mem         =       1632
       RR IXFR
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       RR Update
           Alloc       =    1761156
           Free        =    1761156
           InUse       =          0
           Mem         =          0
       RR Admin
           Alloc       =         45
           Free        =         45
           InUse       =          0
           Mem         =          0
       RR Auto
           Alloc       =       2315
           Free        =       2299
           InUse       =         16
           Mem         =       2176
       RR Cache
           Alloc       =  140101187
           Free        =  139291943
           InUse       =     809244
           Mem         =   98907752
       RR NoExist
           Alloc       =   33299273
           Free        =   33265257
           InUse       =      34016
           Mem         =    2721280
       RR WINS
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       RR WINS-PTR
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       RR Copy
           Alloc       =   81003873
           Free        =   80918652
           InUse       =      85221
           Mem         =   16360632
       Node
           Alloc       =     290874
           Free        =     197406
           InUse       =      93468
           Mem         =   12840120
       Node File
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node DS
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node AXFR
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node IXFR
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node Update
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node Admin
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node Auto
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node Cache
           Alloc       =   85220863
           Free        =   82817252
           InUse       =    2403611
           Mem         =  328786780
       Node NoExist
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node WINS
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node WINS-PTR
           Alloc       =          0
           Free        =          0
           InUse       =          0
           Mem         =          0
       Node Copy
           Alloc       =    1725416
           Free        =    1725416
           InUse       =          0
           Mem         =          0
    
    Timeout:
    --------
    Nodes Queued
        Total              =   83282337
        Direct             =   50009041
        FromReference      =      58437
        FromChildDelete    =   33214859
        Dup Already Queued =   31015015
    Nodes Checked
        Total              =  433672454
        RecentAccess       =   82397281
        ActiveRecord       = 3748150883
        CanNotDelete       =  816279778
        Deleted            =   81811808
    TimeoutBlocks
        Created            =          0
        Deleted            =          0
    Delayed Frees
        Queued             =   75450371
          WithFunction     =   75218473
        Executed           =   75440973
          WithFunction     =   75209110
    
    Database Nodes:
    ---------------
    Nodes:
        Used       =   87237153
        Returned   =   84740074
        InUse      =    2497079
        Memory     =  279368262
    
    
    Records:
    --------
    Flow:
       Used                =  259449905
       Returned            =  258507628
       InUse               =     942277
       SlowFree Queued     =   75180090
       SlowFree Completed  =   75170732
       Memory              = 1777749432
    
    Caching:
       Total               =   52489011
       Timeouts            =  250233182
       In Use              = 4097223125
    
    
    Packet Memory Usage:
    --------------------
    UDP Messages:
        Alloc           =    5081304
        Free            =    5061083
        NetAllocs       =      20221
        Memory          =   92005550
        Used            =  656329648
        Returned        =  656309476
        InUse           =      20172
        InFreeList      =         49
        NsListUsed      =   66391741
        NsListReturned  =   66391675
        NsListInUse     =         66
    
    TCP Messages:
        Alloc           =   66767042
        Realloc         =          0
        Free            =   66766976
        NetAllocs       =         66
        Memory          =    1344552
    
    Recursion Messages:
        Used            =   66391741
        Returned        =   66391675
    
    
    Nbstat Memory Usage:
    --------------------
    Nbstat Buffers:
        Alloc      =          0
        Free       =          0
        NetAllocs  =          0
        Memory     =          0
        Used       =          0
        Returned   =          0
        InUse      =          0
        InFreeList =          0
    
    
    Error Stats:
    ------------
       NoError             =          0
       FormError           =       2739
       ServFail            =   30795968
       NxDomain            =  151456368
       NotImpl             =        342
       Refused             =     253714
       YxDomain            =       3044
       YxRRSet             =          0
       NxRRSet             =       5724
       NotAuth             =        209
       NotZone             =          0
       Max                 =          0
       BadSig              =          0
       BadKey              =          0
       BadTime             =          0
       UnknownError        =          0
    
    
    Cache Stats:
    ------------
       Checks where cache exceeded limit       =          0
       Successful cache enforcement passes     =          0
       Failed cache enforcement passes         =          0
       Passes that required aggressive free    =          0
       Passes where nothing was freed          =          0
    
    
    DNSSEC Stats:
    -------------
       Successful Validations     =          0
       Failed Validations         =          0
       Recursion Failures         =          0
    
    
    Private Stats:
    --------------
    Record Sources:
       RR File             =          0
       RR File Free        =          0
       RR DS               =          0
       RR DS Free          =          0
       RR Admin            =          0
       RR Admin Free       =          0
       RR DynUp            =          0
       RR DynUp Free       =          0
       RR Axfr             =          0
       RR Axfr Free        =          0
       RR Ixfr             =          0
       RR Ixfr Free        =          0
       RR Copy             =          0
       RR Copy Free        =          0
       RR Cache            =          0
       RR Cache Free       =          0
    
    UDP Sockets:
       PnP Socket Delete   =          0
       Recvfrom Failure    =          0
       ConnResets          =         25
       ConnReset Overflow  =          0
       GQCS Failure        =      18010
       GQCS Failure wCntxt =      18010
       GQCS ConnReset      =      18010
       Indicate Recv Fail  =          0
       Restart Recv Pass   =          1
    
    TCP Connections:
       ConnectAttempt      =          0
       ConnectFailure      =          0
       Connect             =          0
       Query               =          0
       Disconnect          =        191
    
    Security stats:
       Verified Old Sig    =          0
       Failed Old Sig      =          0
       Big TimeSkew Bypass =          0
    
    
    
    Command completed successfully.
    
    

    14 ноября 2017 г. 15:26

  • Погуглите что такое "Утечка памяти". И наращивание оперативной памяти никак не спасает от "Утечек".

    15 ноября 2017 г. 12:10