2024/08/20-12:46:14.046776 140500372350528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00: fork to child time = 0.033379 sec 2024/08/20-12:46:14.048019 140500372350528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00 2024/08/20-12:46:14.053021 140500372350528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00 2024/08/20-12:46:14.054916 140500372350528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:46:14.055259 140500372350528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:46:14.096345 140500372350528 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30335/att-00/MANIFEST-14629260 2024/08/20-12:46:14.116084 140500372350528 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30335/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664063, last_sequence is 190551363487, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14663974 2024/08/20-12:46:14.116094 140500372350528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:46:14.116153 140500372350528 [version_set.cc:5652] Creating manifest 14664063 2024/08/20-12:46:14.157233 140500372350528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:46:14.176582 140500372350528 [compaction_job.cc:2433] [default] [JOB 30335] Compacting 1@2 + 4@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-12:46:14.176595 140500372350528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15505 Base level 2, inputs: [14664010(14MB)], [14663977(91MB) 14663979(32MB) 14663958(91MB) 14663959(66MB)] 2024/08/20-12:46:14.299377 140500372350528 [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 2024/08/20-12:46:14.299407 140500372350528 [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 2024/08/20-12:46:14.299431 140500372350528 [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 2024/08/20-12:46:14.299459 140500372350528 [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 2024/08/20-12:46:14.299473 140500372350528 [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 2024/08/20-12:46:14.938563 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664064.sst) /dev/shm/ToplingTemp/Topling-353299-7jruP2 2024/08/20-12:46:15.875443 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664064.sst): first pass time = 0.94's, 143.270'MB/sec 2024/08/20-12:46:17.343669 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664064.sst): old prealloc_size = 147639500, real_size = 92126184 2024/08/20-12:46:17.343762 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664064.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 = 1.46 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-12:46:18.242247 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664064.sst): second pass time = 1.47's, 84.217'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.90's, 106.519'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16701.409'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.229'MB/sec write SST data time = 0.17's, 573.249'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 = 31136.616'MB/sec zip my value time = 1.47's, unzip length = 0.123'GB zip my value throughput = 84.217'MB/sec zip pipeline throughput = 98.436'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.46 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.46 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 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 = 0.0957 GB } UnZip/Zip{ index = 5.4960 value = 1.3572 dict = 1.00 all = 1.4022 } Zip/UnZip{ index = 0.1819 value = 0.7368 dict = 1.00 all = 0.7132 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.001263911 MB/sec (with seq num) write speed all = 0.961125351 MB/sec (without seq num) 2024/08/20-12:46:18.350290 140500372350528 [compaction_job.cc:1944] [default] [JOB 30335] Generated table #14664064: 671089 keys, 95717500 bytes, temperature: kWarm 2024/08/20-12:46:18.350379 140500372350528 EVENT_LOG_v1 {"time_micros": 1724129178350331, "cf_name": "default", "job": 30335, "event": "table_file_creation", "file_number": 14664064, "file_size": 95717500, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734509079, "largest_seqno": 190551044317, "table_properties": {"data_size": 90981440, "index_size": 976832, "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": 1724129174, "oldest_key_time": 0, "file_creation_time": 1724129174, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14664064, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:46:18.390151 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664065.sst) /dev/shm/ToplingTemp/Topling-353299-hsPG9Y 2024/08/20-12:46:20.191754 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664065.sst): first pass time = 1.80's, 74.501'MB/sec 2024/08/20-12:46:21.403326 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664065.sst): old prealloc_size = 147639500, real_size = 92623968 2024/08/20-12:46:21.403385 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664065.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 2.20 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-12:46:21.996144 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664065.sst): second pass time = 1.21's, 101.980'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 162.020'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 47114.807'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.337'MB/sec write SST data time = 0.09's, 1014.245'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 = 29918.735'MB/sec zip my value time = 1.21's, unzip length = 0.123'GB zip my value throughput = 101.980'MB/sec zip pipeline throughput = 101.980'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.20 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.20 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0015 GB value = 0.0910 GB dict = 1.24 MB all = 0.0960 GB } UnZip/Zip{ index = 3.6441 value = 1.3572 dict = 1.00 all = 1.3974 } Zip/UnZip{ index = 0.2744 value = 0.7368 dict = 1.00 all = 0.7156 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.003218716 MB/sec (with seq num) write speed all = 0.963004686 MB/sec (without seq num) 2024/08/20-12:46:22.104489 140500372350528 [compaction_job.cc:1944] [default] [JOB 30335] Generated table #14664065: 671089 keys, 96047548 bytes, temperature: kWarm 2024/08/20-12:46:22.104565 140500372350528 EVENT_LOG_v1 {"time_micros": 1724129182104528, "cf_name": "default", "job": 30335, "event": "table_file_creation", "file_number": 14664065, "file_size": 96047548, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190374775245, "largest_seqno": 190551044318, "table_properties": {"data_size": 90982784, "index_size": 1473280, "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": 1724129178, "oldest_key_time": 0, "file_creation_time": 1724129178, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14664065, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:46:22.146215 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664066.sst) /dev/shm/ToplingTemp/Topling-353299-5SElY2 2024/08/20-12:46:23.191471 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664066.sst): first pass time = 1.05's, 128.412'MB/sec 2024/08/20-12:46:24.368094 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664066.sst): old prealloc_size = 147639500, real_size = 91709792 2024/08/20-12:46:24.368160 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664066.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.83 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-12:46:24.924551 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664066.sst): second pass time = 1.18's, 105.077'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 170.967'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15839.034'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.364'MB/sec write SST data time = 0.10's, 992.581'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 = 26890.376'MB/sec zip my value time = 1.18's, unzip length = 0.123'GB zip my value throughput = 105.077'MB/sec zip pipeline throughput = 105.077'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.83 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.83 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.6056 value = 1.3572 dict = 1.00 all = 1.4108 } Zip/UnZip{ index = 0.1041 value = 0.7368 dict = 1.00 all = 0.7088 } ---------------------------- total value len = 62.681284 GB avg = 0.180 KB (by entry num) total key len = 6.820970 GB avg = 0.020 KB total ukey len = 3.205614 GB avg = 0.008 KB total ukey num = 0.391346828 Billion total entry num = 0.348224836 Billion write speed all = 1.005185310 MB/sec (with seq num) write speed all = 0.964895337 MB/sec (without seq num) 2024/08/20-12:46:25.042935 140500372350528 [compaction_job.cc:1944] [default] [JOB 30335] Generated table #14664066: 671089 keys, 95133308 bytes, temperature: kWarm 2024/08/20-12:46:25.042995 140500372350528 EVENT_LOG_v1 {"time_micros": 1724129185042964, "cf_name": "default", "job": 30335, "event": "table_file_creation", "file_number": 14664066, "file_size": 95133308, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190364446021, "largest_seqno": 190551044316, "table_properties": {"data_size": 90982928, "index_size": 558912, "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": 1724129182, "oldest_key_time": 0, "file_creation_time": 1724129182, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14664066, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:46:25.085283 140500372350528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664067.sst) /dev/shm/ToplingTemp/Topling-353299-j1teGZ 2024/08/20-12:46:25.176610 140500372350528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664067.sst): first pass time = 0.09's, 216.106'MB/sec 2024/08/20-12:46:25.355956 140500372350528 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664067.sst): part-0: reject ZipStore ratio = 0.862 2024/08/20-12:46:25.398420 140500372350528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664067.sst): old prealloc_size = 147639500, real_size = 18291096 2024/08/20-12:46:25.398482 140500372350528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664067.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 98636 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 1.19 raw-val = 0.0181 GB zip-val = 0.0181 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-12:46:25.431135 140500372350528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00/14664067.sst): second pass time = 0.18's, 101.627'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 568.512'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3525.677'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.284'MB/sec write SST data time = 0.01's, 1380.052'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 = 0.18's, unzip length = 0.018'GB zip my value throughput = 101.627'MB/sec zip pipeline throughput = 101.627'MB/sec entries = 98636 avg-key = 16.00 avg-zkey = 1.19 avg-val = 184.00 avg-zval = 184.00 usrkeys = 98636 avg-key = 8.00 avg-zkey = 1.19 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 98636 bytes = 332912 } seq expand size = 690452 multi value expand size = 0 cnt WriteAppend = 2223 UnZipSize{ index = 0.0008 GB value = 0.0181 GB dict = 0.00 MB all = 0.0197 GB } __ZipSize{ index = 0.0001 GB value = 0.0181 GB dict = 0.00 MB all = 0.0186 GB } UnZip/Zip{ index = 6.7411 value = 1.0000 dict = 0.00 all = 1.0606 } Zip/UnZip{ index = 0.1483 value = 1.0000 dict = 0.00 all = 0.9429 } ---------------------------- total value len = 62.700123 GB avg = 0.180 KB (by entry num) total key len = 6.822548 GB avg = 0.020 KB total ukey len = 3.206403 GB avg = 0.008 KB total ukey num = 0.391445464 Billion total entry num = 0.348323472 Billion write speed all = 1.005473236 MB/sec (with seq num) write speed all = 0.965172146 MB/sec (without seq num) 2024/08/20-12:46:25.456614 140500372350528 [compaction_job.cc:1944] [default] [JOB 30335] Generated table #14664067: 98636 keys, 18600361 bytes, temperature: kWarm 2024/08/20-12:46:25.456681 140500372350528 EVENT_LOG_v1 {"time_micros": 1724129185456648, "cf_name": "default", "job": 30335, "event": "table_file_creation", "file_number": 14664067, "file_size": 18600361, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190482641299, "largest_seqno": 190551043865, "table_properties": {"data_size": 18149216, "index_size": 117056, "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": 1578176, "raw_average_key_size": 16, "raw_value_size": 18149024, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 98636, "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": 1724129185, "oldest_key_time": 0, "file_creation_time": 1724129185, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14664067, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:46:25.475157 140500372350528 [compaction_job.cc:699] job-30335: subcompact[0], size: 0.305499 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30335/att-00 [14664064,14664065,14664066,14664067] 2024/08/20-12:46:25.529761 140500372350528 (Original Log Time 2024/08/20-12:46:14.176640) EVENT_LOG_v1 {"time_micros": 1724129174176608, "job": 30335, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14664010], "files_L3": [14663977, 14663979, 14663958, 14663959], "score": 0.998959, "input_data_size": 310957843, "oldest_snapshot_seqno": 190551363081} 2024/08/20-12:46:25.529765 140500372350528 (Original Log Time 2024/08/20-12:46:25.523551) [compaction_job.cc:2018] [default] [JOB 30335] Compacted 1@2 + 4@3 files to L3 => 305498717 bytes 2024/08/20-12:46:25.529766 140500372350528 (Original Log Time 2024/08/20-12:46:25.529650) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 27.5 rd, 27.0 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(15.0, 281.6 +0.0 blob) out(291.3 +0.0 blob), read-write-amplify(39.3) write-amplify(19.5) OK, records in: 2119320, records dropped: 7417 output_compression: Snappy 2024/08/20-12:46:25.529772 140500372350528 (Original Log Time 2024/08/20-12:46:25.529737) EVENT_LOG_v1 {"time_micros": 1724129185529677, "cf": "default", "job": 30335, "event": "compaction_finished", "compaction_time_micros": 11298528, "compaction_time_cpu_micros": 4493368, "output_level": 3, "num_output_files": 4, "total_output_size": 305498717, "num_input_records": 2119320, "num_output_records": 2111903, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 229252716, "file_range_sync_nanos": 0, "file_fsync_nanos": 2726, "file_prepare_write_nanos": 78849, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-12:46:25.647896 140500372350528 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":1724092920,"starts":1724129173,"executesMs":11470,"compactionJobId":30335,"attempt":0,"compactionInputRawBytes":423864000,"compactionInputZipBytes":310957843,"compactionOutputRawBytes":0,"compactionOutputZipBytes":305498717,"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":"00-81370ba041191434b2e6b5a62986059e-8ca77618218fac9d-00"}}, response = 2024/08/20-12:46:25.648010 140500372350528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30335/att-00: olev 3, work 11.470 s, result 6.163 ms, install 6.241 ms, input{raw 404.228 MiB zip 296.553 MiB}