2024/07/25-01:59:47.736232 140495652787776 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00: fork to child time = 0.035596 sec 2024/07/25-01:59:47.737331 140495652787776 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00 2024/07/25-01:59:47.744312 140495652787776 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00 2024/07/25-01:59:47.745339 140495652787776 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-01:59:47.745693 140495652787776 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-01:59:47.796787 140495652787776 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-50347/att-00/MANIFEST-13366722 2024/07/25-01:59:47.852823 140495652787776 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-50347/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13427772, last_sequence is 164503588673, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13427722 2024/07/25-01:59:47.852842 140495652787776 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-01:59:47.852935 140495652787776 [version_set.cc:5652] Creating manifest 13427772 2024/07/25-01:59:47.878988 140495652787776 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-01:59:47.893513 140495652787776 [compaction_job.cc:2433] [default] [JOB 50347] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/07/25-01:59:47.893533 140495652787776 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26618 Base level 2, inputs: [13427756(31MB)], [13427687(91MB) 13427688(90MB) 13427689(91MB)] 2024/07/25-01:59:48.145269 140495652787776 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-01:59:48.145294 140495652787776 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-01:59:48.145314 140495652787776 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-01:59:48.145329 140495652787776 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-01:59:48.145340 140495652787776 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-01:59:48.881007 140495652787776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427773.sst) /dev/shm/ToplingTemp/Topling-111467-QgFodP 2024/07/25-01:59:50.325523 140495652787776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427773.sst): first pass time = 1.44's, 92.920'MB/sec 2024/07/25-01:59:54.566319 140495652787776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427773.sst): old prealloc_size = 147639500, real_size = 92177312 2024/07/25-01:59:54.566404 140495652787776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427773.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.54 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/25-01:59:55.781355 140495652787776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427773.sst): second pass time = 4.24's, 29.125'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.22's, 78.614'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21560.445'MB/sec (index lex order gen) rebuild zvType time = 1.06's, 0.159'MB/sec write SST data time = 0.16's, 598.146'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 43847.279'MB/sec zip my value time = 4.24's, unzip length = 0.123'GB zip my value throughput = 29.125'MB/sec zip pipeline throughput = 153.163'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.54 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.54 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.2081 value = 1.3572 dict = 1.00 all = 1.4052 } Zip/UnZip{ index = 0.1920 value = 0.7368 dict = 1.00 all = 0.7117 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.003998526 MB/sec (with seq num) write speed all = 0.003843994 MB/sec (without seq num) 2024/07/25-01:59:55.994768 140495652787776 [compaction_job.cc:1944] [default] [JOB 50347] Generated table #13427773: 671089 keys, 95516988 bytes, temperature: kWarm 2024/07/25-01:59:55.994861 140495652787776 EVENT_LOG_v1 {"time_micros": 1721843995994801, "cf_name": "default", "job": 50347, "event": "table_file_creation", "file_number": 13427773, "file_size": 95516988, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164410400624, "largest_seqno": 164503548407, "table_properties": {"data_size": 90978528, "index_size": 1030848, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721843988, "oldest_key_time": 0, "file_creation_time": 1721843988, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13427773, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-01:59:56.110094 140495652787776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427774.sst) /dev/shm/ToplingTemp/Topling-111467-2YsgqM 2024/07/25-01:59:58.258305 140495652787776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427774.sst): first pass time = 2.15's, 62.481'MB/sec 2024/07/25-02:00:01.585013 140495652787776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427774.sst): old prealloc_size = 147639500, real_size = 91861976 2024/07/25-02:00:01.585114 140495652787776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427774.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.06 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/25-02:00:02.329180 140495652787776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427774.sst): second pass time = 3.33's, 37.126'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 127.933'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18077.021'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.256'MB/sec write SST data time = 0.09's, 1071.430'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 40737.941'MB/sec zip my value time = 3.33's, unzip length = 0.123'GB zip my value throughput = 37.126'MB/sec zip pipeline throughput = 201.450'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.06 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.06 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 7.5744 value = 1.3571 dict = 1.00 all = 1.4098 } Zip/UnZip{ index = 0.1320 value = 0.7368 dict = 1.00 all = 0.7093 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.007995546 MB/sec (with seq num) write speed all = 0.007686539 MB/sec (without seq num) 2024/07/25-02:00:02.575741 140495652787776 [compaction_job.cc:1944] [default] [JOB 50347] Generated table #13427774: 671089 keys, 95201596 bytes, temperature: kWarm 2024/07/25-02:00:02.575802 140495652787776 EVENT_LOG_v1 {"time_micros": 1721844002575771, "cf_name": "default", "job": 50347, "event": "table_file_creation", "file_number": 13427774, "file_size": 95201596, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164391441967, "largest_seqno": 164503548403, "table_properties": {"data_size": 90985232, "index_size": 708800, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721843996, "oldest_key_time": 0, "file_creation_time": 1721843996, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13427774, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-02:00:02.615568 140495652787776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427775.sst) /dev/shm/ToplingTemp/Topling-111467-eijXhP 2024/07/25-02:00:04.001677 140495652787776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427775.sst): first pass time = 1.39's, 96.834'MB/sec 2024/07/25-02:00:05.510268 140495652787776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427775.sst): old prealloc_size = 147639500, real_size = 91958672 2024/07/25-02:00:05.510325 140495652787776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427775.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.20 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/25-02:00:06.415653 140495652787776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427775.sst): second pass time = 1.51's, 81.886'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.91's, 105.261'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24914.697'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.265'MB/sec write SST data time = 0.27's, 349.008'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 40570.196'MB/sec zip my value time = 1.51's, unzip length = 0.123'GB zip my value throughput = 81.886'MB/sec zip pipeline throughput = 120.854'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.20 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.20 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 6.6842 value = 1.3571 dict = 1.00 all = 1.4084 } Zip/UnZip{ index = 0.1496 value = 0.7369 dict = 1.00 all = 0.7100 } ---------------------------- total value len = 0.384534 GB avg = 0.191 KB (by entry num) total key len = 0.032212 GB avg = 0.016 KB total ukey len = 0.016106 GB avg = 0.008 KB total ukey num = 0.002013267 Billion total entry num = 0.002013267 Billion write speed all = 0.011991908 MB/sec (with seq num) write speed all = 0.011528453 MB/sec (without seq num) 2024/07/25-02:00:06.574281 140495652787776 [compaction_job.cc:1944] [default] [JOB 50347] Generated table #13427775: 671089 keys, 95298364 bytes, temperature: kWarm 2024/07/25-02:00:06.574372 140495652787776 EVENT_LOG_v1 {"time_micros": 1721844006574322, "cf_name": "default", "job": 50347, "event": "table_file_creation", "file_number": 13427775, "file_size": 95298364, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164391357136, "largest_seqno": 164503548263, "table_properties": {"data_size": 90987568, "index_size": 803200, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1721844002, "oldest_key_time": 0, "file_creation_time": 1721844002, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13427775, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-02:00:06.675460 140495652787776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427776.sst) /dev/shm/ToplingTemp/Topling-111467-aNjAxN 2024/07/25-02:00:06.901703 140495652787776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427776.sst): first pass time = 0.23's, 122.903'MB/sec 2024/07/25-02:00:07.256160 140495652787776 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427776.sst): part-0: reject ZipStore ratio = 0.831 2024/07/25-02:00:07.302012 140495652787776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427776.sst): old prealloc_size = 147639500, real_size = 25891544 2024/07/25-02:00:07.302072 140495652787776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427776.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 139000 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.02 raw-val = 0.0256 GB zip-val = 0.0256 GB avg-val = 184.00 avg-zval = 184.00 2024/07/25-02:00:07.346166 140495652787776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00/13427776.sst): second pass time = 0.35's, 72.327'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.04's, 595.651'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7967.046'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.221'MB/sec write SST data time = 0.02's, 1680.076'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.35's, unzip length = 0.026'GB zip my value throughput = 72.327'MB/sec zip pipeline throughput = 72.327'MB/sec entries = 139000 avg-key = 16.00 avg-zkey = 2.02 avg-val = 184.00 avg-zval = 184.00 usrkeys = 139000 avg-key = 8.00 avg-zkey = 2.02 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 139000 bytes = 434384 } seq expand size = 973000 multi value expand size = 0 cnt WriteAppend = 3129 UnZipSize{ index = 0.0011 GB value = 0.0256 GB dict = 0.00 MB all = 0.0278 GB } __ZipSize{ index = 0.0003 GB value = 0.0256 GB dict = 0.00 MB all = 0.0263 GB } UnZip/Zip{ index = 3.9651 value = 1.0000 dict = 0.00 all = 1.0573 } Zip/UnZip{ index = 0.2522 value = 1.0000 dict = 0.00 all = 0.9458 } ---------------------------- total value len = 0.411083 GB avg = 0.191 KB (by entry num) total key len = 0.034436 GB avg = 0.016 KB total ukey len = 0.017218 GB avg = 0.008 KB total ukey num = 0.002152267 Billion total entry num = 0.002152267 Billion write speed all = 0.012819510 MB/sec (with seq num) write speed all = 0.012324070 MB/sec (without seq num) 2024/07/25-02:00:07.390027 140495652787776 [compaction_job.cc:1944] [default] [JOB 50347] Generated table #13427776: 139000 keys, 26292202 bytes, temperature: kWarm 2024/07/25-02:00:07.390112 140495652787776 EVENT_LOG_v1 {"time_micros": 1721844007390069, "cf_name": "default", "job": 50347, "event": "table_file_creation", "file_number": 13427776, "file_size": 26292202, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164472733451, "largest_seqno": 164499670675, "table_properties": {"data_size": 25576192, "index_size": 280448, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2224000, "raw_average_key_size": 16, "raw_value_size": 25576000, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 139000, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1721844006, "oldest_key_time": 0, "file_creation_time": 1721844006, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13427776, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-02:00:07.403483 140495652787776 [compaction_job.cc:699] job-50347: subcompact[0], size: 0.312309 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50347/att-00 [13427773,13427774,13427775,13427776] 2024/07/25-02:00:07.440707 140495652787776 (Original Log Time 2024/07/25-01:59:47.893619) EVENT_LOG_v1 {"time_micros": 1721843987893555, "job": 50347, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13427756], "files_L3": [13427687, 13427688, 13427689], "score": 0.991519, "input_data_size": 319673674, "oldest_snapshot_seqno": 164503586986} 2024/07/25-02:00:07.440711 140495652787776 (Original Log Time 2024/07/25-02:00:07.440165) [compaction_job.cc:2018] [default] [JOB 50347] Compacted 1@2 + 3@3 files to L3 => 312309150 bytes 2024/07/25-02:00:07.440712 140495652787776 (Original Log Time 2024/07/25-02:00:07.440650) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 16.4 rd, 16.0 wr, level 3, files in(1, 3) out(4 +0 blob) MB in(31.9, 273.0 +0.0 blob) out(297.8 +0.0 blob), read-write-amplify(18.9) write-amplify(9.4) OK, records in: 2170640, records dropped: 18373 output_compression: Snappy 2024/07/25-02:00:07.440727 140495652787776 (Original Log Time 2024/07/25-02:00:07.440690) EVENT_LOG_v1 {"time_micros": 1721844007440672, "cf": "default", "job": 50347, "event": "compaction_finished", "compaction_time_micros": 19509869, "compaction_time_cpu_micros": 5158077, "output_level": 3, "num_output_files": 4, "total_output_size": 312309150, "num_input_records": 2170640, "num_output_records": 2152267, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 409314500, "file_range_sync_nanos": 0, "file_fsync_nanos": 3556, "file_prepare_write_nanos": 107719, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/07/25-02:00:07.575341 140495652787776 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1721720512,"starts":1721843987,"executesMs":19697,"compactionJobId":50347,"attempt":0,"compactionInputRawBytes":434128000,"compactionInputZipBytes":319673674,"compactionOutputRawBytes":0,"compactionOutputZipBytes":312309150,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-da2b7dc919b74ad8cd17c0478af935d4-fec71e747ed18727-00"}}, response = 2024/07/25-02:00:07.575456 140495652787776 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-50347/att-00: olev 3, work 19.697 s, result 6.533 ms, install 0.581 ms, input{raw 414.017 MiB zip 304.865 MiB}