Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.0.1
    • Fix Version/s: n/a
    • Component/s: tablet
    • Labels:
      None
    • Environment:
      CentOS 6.5
      Kudu 1.0.1 (rev e60b610253f4303b24d41575f7bafbc5d69edddb)

      Description

      here is the memory total info:

      ------------------------------------------------
      MALLOC: 1691715680 ( 1613.3 MiB) Bytes in use by application
      MALLOC: + 178733056 ( 170.5 MiB) Bytes in page heap freelist
      MALLOC: + 37483104 ( 35.7 MiB) Bytes in central cache freelist
      MALLOC: + 4071488 ( 3.9 MiB) Bytes in transfer cache freelist
      MALLOC: + 13739264 ( 13.1 MiB) Bytes in thread cache freelists
      MALLOC: + 12202144 ( 11.6 MiB) Bytes in malloc metadata
      MALLOC: ------------
      MALLOC: = 1937944736 ( 1848.2 MiB) Actual memory used (physical + swap)
      MALLOC: + 311296 ( 0.3 MiB) Bytes released to OS (aka unmapped)
      MALLOC: ------------
      MALLOC: = 1938256032 ( 1848.5 MiB) Virtual address space used
      MALLOC:
      MALLOC: 174694 Spans in use
      MALLOC: 201 Thread heaps in use
      MALLOC: 8192 Tcmalloc page size
      ------------------------------------------------
      Call ReleaseFreeMemory() to release freelist memory to the OS (via madvise()).
      Bytes released to the OS take up virtual address space but no physical memory.

      but in memroy detail, sum of all the sub Current Consumption is far less than the to the root Current Consumption。

      Id Parent Limit Current Consumption Peak consumption
      root none 4.00G 1.58G 1.74G
      log_cache root 1.00G 480.8K 5.32M
      log_cache:0c79993cd5504785a68f07c52463a4dc:70c8d889b0314b04a240fcb02c24a012 log_cache 128.00M 160B 160B
      log_cache:0c79993cd5504785a68f07c52463a4dc:16d3c8193579445f8f766da6c7abc237 log_cache 128.00M 160B 160B
      log_cache:0c79993cd5504785a68f07c52463a4dc:2c69c5cb9eb04eb48323a9268afc36a7 log_cache 128.00M 160B 160B
      log_cache:0c79993cd5504785a68f07c52463a4dc:2b11d9220dab4a5f952c5b1c10a68ccd log_cache 128.00M 69.2K 139.5K
      log_cache:0c79993cd5504785a68f07c52463a4dc:cec045be60af4f759497234d8815238b log_cache 128.00M 68.6K 138.7K
      log_cache:0c79993cd5504785a68f07c52463a4dc:cea7a54cebd242e4997da641f5b32e3a log_cache 128.00M 68.5K 139.3K
      log_cache:0c79993cd5504785a68f07c52463a4dc:9625dfde17774690a888b55024ac797a log_cache 128.00M 68.5K 140.0K
      log_cache:0c79993cd5504785a68f07c52463a4dc:6046b33901ca43d0975f59cf7e491186 log_cache 128.00M 0B 133.0K
      log_cache:0c79993cd5504785a68f07c52463a4dc:1a18ab0915f0407b922fa7ecbe7a2f46 log_cache 128.00M 0B 132.6K
      log_cache:0c79993cd5504785a68f07c52463a4dc:ac54d1c1813a4e39943971cb56f248ef log_cache 128.00M 0B 130.5K
      log_cache:0c79993cd5504785a68f07c52463a4dc:4438580df6cc4d469393b9d6adee68d8 log_cache 128.00M 0B 131.2K
      log_cache:0c79993cd5504785a68f07c52463a4dc:2f1cef7d2a494575b941baa22b8a3dc9 log_cache 128.00M 0B 131.6K
      log_cache:0c79993cd5504785a68f07c52463a4dc:d2ad22d202c04b2d98f1c5800df1c3b5 log_cache 128.00M 0B 132.5K
      log_cache:0c79993cd5504785a68f07c52463a4dc:b19b21d6b4c84f9895aad9e81559d019 log_cache 128.00M 0B 131.0K
      log_cache:0c79993cd5504785a68f07c52463a4dc:27e9531cd5814b1c9637493f05860b19 log_cache 128.00M 0B 131.1K
      log_cache:0c79993cd5504785a68f07c52463a4dc:425a19940239447faa0eaab4e380d644 log_cache 128.00M 68.5K 146.9K
      log_cache:0c79993cd5504785a68f07c52463a4dc:178bd7bc39a941a887f393b0a7848066 log_cache 128.00M 68.5K 139.9K
      log_cache:0c79993cd5504785a68f07c52463a4dc:91524acd28a440318918f11292ac8fdc log_cache 128.00M 0B 132.0K
      log_cache:0c79993cd5504785a68f07c52463a4dc:be6f093aabf9460b97fc35dd026820b6 log_cache 128.00M 0B 130.4K
      log_cache:0c79993cd5504785a68f07c52463a4dc:dd8dd794f0f44426a3c46ce8f4b54652 log_cache 128.00M 0B 131.2K
      log_cache:0c79993cd5504785a68f07c52463a4dc:ed128ca7b19c4e3eaa48e9e3eb341492 log_cache 128.00M 68.5K 141.5K
      block_cache-sharded_lru_cache root none 257.05M 257.05M
      code_cache-sharded_lru_cache root none 112B 113B
      server root none 2.06M 121.97M
      tablet-70c8d889b0314b04a240fcb02c24a012 server none 265B 265B
      txn_tracker tablet-70c8d889b0314b04a240fcb02c24a012 64.00M 0B 0B
      MemRowSet-0 tablet-70c8d889b0314b04a240fcb02c24a012 none 265B 265B
      DeltaMemStores tablet-70c8d889b0314b04a240fcb02c24a012 none 0B 0B
      tablet-16d3c8193579445f8f766da6c7abc237 server none 265B 265B
      txn_tracker tablet-16d3c8193579445f8f766da6c7abc237 64.00M 0B 0B
      MemRowSet-0 tablet-16d3c8193579445f8f766da6c7abc237 none 265B 265B
      DeltaMemStores tablet-16d3c8193579445f8f766da6c7abc237 none 0B 0B
      tablet-2c69c5cb9eb04eb48323a9268afc36a7 server none 265B 265B
      txn_tracker tablet-2c69c5cb9eb04eb48323a9268afc36a7 64.00M 0B 0B
      MemRowSet-0 tablet-2c69c5cb9eb04eb48323a9268afc36a7 none 265B 265B
      DeltaMemStores tablet-2c69c5cb9eb04eb48323a9268afc36a7 none 0B 0B
      tablet-2b11d9220dab4a5f952c5b1c10a68ccd server none 25.7K 193.7K
      MemRowSet-5 tablet-2b11d9220dab4a5f952c5b1c10a68ccd none 25.4K 25.4K
      txn_tracker tablet-2b11d9220dab4a5f952c5b1c10a68ccd 64.00M 0B 70.2K
      DeltaMemStores tablet-2b11d9220dab4a5f952c5b1c10a68ccd none 265B 1.0K
      tablet-cec045be60af4f759497234d8815238b server none 58.6K 192.9K
      MemRowSet-5 tablet-cec045be60af4f759497234d8815238b none 58.3K 58.3K
      txn_tracker tablet-cec045be60af4f759497234d8815238b 64.00M 0B 70.1K
      DeltaMemStores tablet-cec045be60af4f759497234d8815238b none 265B 1.0K
      tablet-cea7a54cebd242e4997da641f5b32e3a server none 124.4K 193.5K
      MemRowSet-5 tablet-cea7a54cebd242e4997da641f5b32e3a none 124.1K 124.1K
      txn_tracker tablet-cea7a54cebd242e4997da641f5b32e3a 64.00M 0B 70.0K
      DeltaMemStores tablet-cea7a54cebd242e4997da641f5b32e3a none 265B 795B
      tablet-9625dfde17774690a888b55024ac797a server none 530B 326.6K
      MemRowSet-22 tablet-9625dfde17774690a888b55024ac797a none 265B 265B
      txn_tracker tablet-9625dfde17774690a888b55024ac797a 64.00M 0B 71.3K
      DeltaMemStores tablet-9625dfde17774690a888b55024ac797a none 265B 1.3K
      tablet-6046b33901ca43d0975f59cf7e491186 server none 530B 587.7K
      MemRowSet-22 tablet-6046b33901ca43d0975f59cf7e491186 none 265B 265B
      txn_tracker tablet-6046b33901ca43d0975f59cf7e491186 64.00M 0B 139.3K
      DeltaMemStores tablet-6046b33901ca43d0975f59cf7e491186 none 265B 1.0K
      tablet-1a18ab0915f0407b922fa7ecbe7a2f46 server none 530B 383.4K
      MemRowSet-22 tablet-1a18ab0915f0407b922fa7ecbe7a2f46 none 265B 265B
      txn_tracker tablet-1a18ab0915f0407b922fa7ecbe7a2f46 64.00M 0B 70.5K
      DeltaMemStores tablet-1a18ab0915f0407b922fa7ecbe7a2f46 none 265B 1.0K
      tablet-ac54d1c1813a4e39943971cb56f248ef server none 530B 324.5K
      MemRowSet-11 tablet-ac54d1c1813a4e39943971cb56f248ef none 265B 265B
      txn_tracker tablet-ac54d1c1813a4e39943971cb56f248ef 64.00M 0B 69.7K
      DeltaMemStores tablet-ac54d1c1813a4e39943971cb56f248ef none 265B 1.0K
      tablet-4438580df6cc4d469393b9d6adee68d8 server none 530B 325.4K
      MemRowSet-11 tablet-4438580df6cc4d469393b9d6adee68d8 none 265B 265B
      txn_tracker tablet-4438580df6cc4d469393b9d6adee68d8 64.00M 0B 69.9K
      DeltaMemStores tablet-4438580df6cc4d469393b9d6adee68d8 none 265B 1.0K
      tablet-2f1cef7d2a494575b941baa22b8a3dc9 server none 530B 325.3K
      MemRowSet-11 tablet-2f1cef7d2a494575b941baa22b8a3dc9 none 265B 265B
      txn_tracker tablet-2f1cef7d2a494575b941baa22b8a3dc9 64.00M 0B 70.3K
      DeltaMemStores tablet-2f1cef7d2a494575b941baa22b8a3dc9 none 265B 1.0K
      tablet-d2ad22d202c04b2d98f1c5800df1c3b5 server none 530B 326.0K
      MemRowSet-22 tablet-d2ad22d202c04b2d98f1c5800df1c3b5 none 265B 265B
      txn_tracker tablet-d2ad22d202c04b2d98f1c5800df1c3b5 64.00M 0B 136.7K
      DeltaMemStores tablet-d2ad22d202c04b2d98f1c5800df1c3b5 none 265B 1.0K
      tablet-b19b21d6b4c84f9895aad9e81559d019 server none 530B 326.3K
      MemRowSet-22 tablet-b19b21d6b4c84f9895aad9e81559d019 none 265B 265B
      txn_tracker tablet-b19b21d6b4c84f9895aad9e81559d019 64.00M 0B 70.0K
      DeltaMemStores tablet-b19b21d6b4c84f9895aad9e81559d019 none 265B 1.0K
      tablet-27e9531cd5814b1c9637493f05860b19 server none 530B 327.8K
      MemRowSet-22 tablet-27e9531cd5814b1c9637493f05860b19 none 265B 265B
      txn_tracker tablet-27e9531cd5814b1c9637493f05860b19 64.00M 0B 71.8K
      DeltaMemStores tablet-27e9531cd5814b1c9637493f05860b19 none 265B 1.3K
      tablet-425a19940239447faa0eaab4e380d644 server none 795B 332.9K
      MemRowSet-11 tablet-425a19940239447faa0eaab4e380d644 none 265B 265B
      txn_tracker tablet-425a19940239447faa0eaab4e380d644 64.00M 0B 76.8K
      DeltaMemStores tablet-425a19940239447faa0eaab4e380d644 none 530B 1.0K
      tablet-178bd7bc39a941a887f393b0a7848066 server none 530B 325.8K
      MemRowSet-10 tablet-178bd7bc39a941a887f393b0a7848066 none 265B 265B
      txn_tracker tablet-178bd7bc39a941a887f393b0a7848066 64.00M 0B 70.4K
      DeltaMemStores tablet-178bd7bc39a941a887f393b0a7848066 none 265B 1.0K
      tablet-91524acd28a440318918f11292ac8fdc server none 530B 326.4K
      MemRowSet-11 tablet-91524acd28a440318918f11292ac8fdc none 265B 265B
      txn_tracker tablet-91524acd28a440318918f11292ac8fdc 64.00M 0B 72.0K
      DeltaMemStores tablet-91524acd28a440318918f11292ac8fdc none 265B 1.0K
      tablet-be6f093aabf9460b97fc35dd026820b6 server none 530B 588.6K
      MemRowSet-22 tablet-be6f093aabf9460b97fc35dd026820b6 none 265B 265B
      txn_tracker tablet-be6f093aabf9460b97fc35dd026820b6 64.00M 0B 72.3K
      DeltaMemStores tablet-be6f093aabf9460b97fc35dd026820b6 none 265B 1.0K
      tablet-dd8dd794f0f44426a3c46ce8f4b54652 server none 530B 325.7K
      MemRowSet-22 tablet-dd8dd794f0f44426a3c46ce8f4b54652 none 265B 265B
      txn_tracker tablet-dd8dd794f0f44426a3c46ce8f4b54652 64.00M 0B 72.4K
      DeltaMemStores tablet-dd8dd794f0f44426a3c46ce8f4b54652 none 265B 795B
      tablet-ed128ca7b19c4e3eaa48e9e3eb341492 server none 530B 325.6K
      MemRowSet-22 tablet-ed128ca7b19c4e3eaa48e9e3eb341492 none 265B 265B
      txn_tracker tablet-ed128ca7b19c4e3eaa48e9e3eb341492 64.00M 0B 71.7K
      DeltaMemStores tablet-ed128ca7b19c4e3eaa48e9e3eb341492 none 265B 1.0K
      log_block_manager server none 1.84M 6.19M
      result-tracker server none 0B 0B

        Attachments

        1. tserver_smaps1
          226 kB
          DawnZhang
        2. server02_30day_rss_before_and_after_mrs_flag.png
          117 kB
          DawnZhang
        3. server02_30day_rss_before_and_after_mrs_flag_2.png
          171 kB
          DawnZhang
        4. mem_rss_graph_2016_12_19.png
          95 kB
          DawnZhang
        5. kudu_heap_prof_20161206.tar.gz
          14.03 MB
          DawnZhang
        6. 0B2CE7BB-EF26-4EA1-B824-3584D7D79256.png
          106 kB
          DawnZhang

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              • Assignee:
                Unassigned
                Reporter:
                cfreely Fu Lili
              • Votes:
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                Dates

                • Created:
                  Updated:
                  Resolved: