2024/08/20-23:42:58.550373 139856916837952 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00: fork to child time = 0.010465 sec 2024/08/20-23:42:58.551478 139856916837952 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00 2024/08/20-23:42:58.556500 139856916837952 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00 2024/08/20-23:42:58.559579 139856916837952 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:42:58.559915 139856916837952 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:42:58.601987 139856916837952 [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-55834/att-00/MANIFEST-14629260 2024/08/20-23:42:58.628805 139856916837952 [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-55834/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14693525, last_sequence is 191193878529, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14693362 2024/08/20-23:42:58.628813 139856916837952 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:42:58.628888 139856916837952 [version_set.cc:5652] Creating manifest 14693525 2024/08/20-23:42:58.665459 139856916837952 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:42:58.678897 139856916837952 [compaction_job.cc:2433] [default] [JOB 55834] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-23:42:58.678912 139856916837952 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28207 Base level 2, inputs: [14693516(16MB)], [14693452(90MB) 14693453(91MB) 14693454(90MB) 14693455(40MB)] 2024/08/20-23:42:58.845971 139856916837952 [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 2024/08/20-23:42:58.846010 139856916837952 [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 2024/08/20-23:42:58.846028 139856916837952 [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 2024/08/20-23:42:58.846040 139856916837952 [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 2024/08/20-23:42:58.846050 139856916837952 [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 2024/08/20-23:43:00.124604 139856916837952 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693526.sst) /dev/shm/ToplingTemp/Topling-63233-SOQFcB 2024/08/20-23:43:01.192154 139856916837952 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693526.sst): first pass time = 1.07's, 125.748'MB/sec 2024/08/20-23:43:05.561134 139856916837952 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693526.sst): old prealloc_size = 147639500, real_size = 91961544 2024/08/20-23:43:05.561237 139856916837952 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693526.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 = 1.22 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-23:43:06.288446 139856916837952 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693526.sst): second pass time = 4.37's, 28.269'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 130.914'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15147.003'MB/sec (index lex order gen) rebuild zvType time = 0.60's, 0.281'MB/sec write SST data time = 0.13's, 734.149'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 = 26547.655'MB/sec zip my value time = 4.37's, unzip length = 0.123'GB zip my value throughput = 28.269'MB/sec zip pipeline throughput = 161.983'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.22 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.22 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 6.5680 value = 1.3573 dict = 1.00 all = 1.4096 } Zip/UnZip{ index = 0.1523 value = 0.7368 dict = 1.00 all = 0.7094 } ---------------------------- 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 = 0.010915700 MB/sec (with seq num) write speed all = 0.010493837 MB/sec (without seq num) 2024/08/20-23:43:06.468942 139856916837952 [compaction_job.cc:1944] [default] [JOB 55834] Generated table #14693526: 671089 keys, 95217404 bytes, temperature: kWarm 2024/08/20-23:43:06.469054 139856916837952 EVENT_LOG_v1 {"time_micros": 1724168586468994, "cf_name": "default", "job": 55834, "event": "table_file_creation", "file_number": 14693526, "file_size": 95217404, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191132540424, "largest_seqno": 191193863389, "table_properties": {"data_size": 90976240, "index_size": 817408, "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": 1724168580, "oldest_key_time": 0, "file_creation_time": 1724168580, "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": 14693526, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:43:06.539646 139856916837952 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693527.sst) /dev/shm/ToplingTemp/Topling-63233-lmfLcC 2024/08/20-23:43:08.630199 139856916837952 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693527.sst): first pass time = 2.09's, 64.204'MB/sec 2024/08/20-23:43:10.028341 139856916837952 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693527.sst): old prealloc_size = 147639500, real_size = 92218856 2024/08/20-23:43:10.028406 139856916837952 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693527.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.59 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-23:43:10.730665 139856916837952 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693527.sst): second pass time = 1.40's, 88.383'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 136.305'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 40089.915'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.335'MB/sec write SST data time = 0.20's, 475.894'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 = 33422.572'MB/sec zip my value time = 1.40's, unzip length = 0.123'GB zip my value throughput = 88.383'MB/sec zip pipeline throughput = 112.705'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.59 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.59 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 5.0171 value = 1.3572 dict = 1.00 all = 1.4021 } Zip/UnZip{ index = 0.1993 value = 0.7368 dict = 1.00 all = 0.7132 } ---------------------------- 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 = 0.021823782 MB/sec (with seq num) write speed all = 0.020980351 MB/sec (without seq num) 2024/08/20-23:43:10.852291 139856916837952 [compaction_job.cc:1944] [default] [JOB 55834] Generated table #14693527: 671089 keys, 95726332 bytes, temperature: kWarm 2024/08/20-23:43:10.852380 139856916837952 EVENT_LOG_v1 {"time_micros": 1724168590852333, "cf_name": "default", "job": 55834, "event": "table_file_creation", "file_number": 14693527, "file_size": 95726332, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190910512952, "largest_seqno": 191193863390, "table_properties": {"data_size": 90980832, "index_size": 1070080, "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": 1724168586, "oldest_key_time": 0, "file_creation_time": 1724168586, "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": 14693527, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:43:10.908508 139856916837952 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693528.sst) /dev/shm/ToplingTemp/Topling-63233-FmQAOy 2024/08/20-23:43:12.267371 139856916837952 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693528.sst): first pass time = 1.36's, 98.777'MB/sec 2024/08/20-23:43:13.385850 139856916837952 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693528.sst): old prealloc_size = 147639500, real_size = 91924424 2024/08/20-23:43:13.385925 139856916837952 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693528.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 = 1.15 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-23:43:13.930480 139856916837952 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693528.sst): second pass time = 1.12's, 110.487'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 174.916'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19334.516'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.379'MB/sec write SST data time = 0.10's, 935.577'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 = 25030.203'MB/sec zip my value time = 1.12's, unzip length = 0.123'GB zip my value throughput = 110.487'MB/sec zip pipeline throughput = 110.487'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.15 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.15 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 = 12 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 = 6.9396 value = 1.3572 dict = 1.00 all = 1.4089 } Zip/UnZip{ index = 0.1441 value = 0.7368 dict = 1.00 all = 0.7098 } ---------------------------- 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 = 0.032727447 MB/sec (with seq num) write speed all = 0.031462618 MB/sec (without seq num) 2024/08/20-23:43:14.058474 139856916837952 [compaction_job.cc:1944] [default] [JOB 55834] Generated table #14693528: 671089 keys, 95264124 bytes, temperature: kWarm 2024/08/20-23:43:14.058570 139856916837952 EVENT_LOG_v1 {"time_micros": 1724168594058510, "cf_name": "default", "job": 55834, "event": "table_file_creation", "file_number": 14693528, "file_size": 95264124, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191098512890, "largest_seqno": 191193863386, "table_properties": {"data_size": 90982880, "index_size": 773632, "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": 1724168590, "oldest_key_time": 0, "file_creation_time": 1724168590, "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": 14693528, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:43:14.099002 139856916837952 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693529.sst) /dev/shm/ToplingTemp/Topling-63233-rnR5YB 2024/08/20-23:43:14.708936 139856916837952 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693529.sst): first pass time = 0.61's, 116.135'MB/sec 2024/08/20-23:43:15.313861 139856916837952 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693529.sst): old prealloc_size = 147639500, real_size = 50727944 2024/08/20-23:43:15.313925 139856916837952 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693529.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 354148 prefix = 4 raw-key = 0.0014 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 1.31 raw-val = 0.0652 GB zip-val = 0.0502 GB avg-val = 184.00 avg-zval = 141.68 2024/08/20-23:43:15.602300 139856916837952 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00/14693529.sst): second pass time = 0.60's, 107.858'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 182.014'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15998.349'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.375'MB/sec write SST data time = 0.05's, 1007.655'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.660'MB, throughput = 17133.159'MB/sec zip my value time = 0.60's, unzip length = 0.065'GB zip my value throughput = 107.858'MB/sec zip pipeline throughput = 185.665'MB/sec entries = 354148 avg-key = 16.00 avg-zkey = 1.31 avg-val = 184.00 avg-zval = 141.68 usrkeys = 354148 avg-key = 8.00 avg-zkey = 1.31 avg-val = 191.00 avg-zval = 141.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 354148 bytes = 1195264 } seq expand size = 2479036 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0028 GB value = 0.0652 GB dict = 0.66 MB all = 0.0708 GB } __ZipSize{ index = 0.0005 GB value = 0.0502 GB dict = 0.66 MB all = 0.0525 GB } UnZip/Zip{ index = 6.0917 value = 1.2987 dict = 1.00 all = 1.3492 } Zip/UnZip{ index = 0.1642 value = 0.7700 dict = 1.00 all = 0.7412 } ---------------------------- total value len = 0.452176 GB avg = 0.191 KB (by entry num) total key len = 0.037879 GB avg = 0.016 KB total ukey len = 0.018939 GB avg = 0.008 KB total ukey num = 0.002367415 Billion total entry num = 0.002367415 Billion write speed all = 0.038479386 MB/sec (with seq num) write speed all = 0.036992260 MB/sec (without seq num) 2024/08/20-23:43:15.668878 139856916837952 [compaction_job.cc:1944] [default] [JOB 55834] Generated table #14693529: 354148 keys, 52495987 bytes, temperature: kWarm 2024/08/20-23:43:15.668952 139856916837952 EVENT_LOG_v1 {"time_micros": 1724168595668916, "cf_name": "default", "job": 55834, "event": "table_file_creation", "file_number": 14693529, "file_size": 52495987, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191098512892, "largest_seqno": 191193863351, "table_properties": {"data_size": 50174192, "index_size": 465088, "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": 5666368, "raw_average_key_size": 16, "raw_value_size": 65163232, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 354148, "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": 1724168594, "oldest_key_time": 0, "file_creation_time": 1724168594, "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": 14693529, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:43:15.691035 139856916837952 [compaction_job.cc:699] job-55834: subcompact[0], size: 0.338704 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55834/att-00 [14693526,14693527,14693528,14693529] 2024/08/20-23:43:15.741091 139856916837952 (Original Log Time 2024/08/20-23:42:58.678965) EVENT_LOG_v1 {"time_micros": 1724168578678927, "job": 55834, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14693516], "files_L3": [14693452, 14693453, 14693454, 14693455], "score": 0.994564, "input_data_size": 346233148, "oldest_snapshot_seqno": 191193878237} 2024/08/20-23:43:15.741095 139856916837952 (Original Log Time 2024/08/20-23:43:15.740568) [compaction_job.cc:2018] [default] [JOB 55834] Compacted 1@2 + 4@3 files to L3 => 338703847 bytes 2024/08/20-23:43:15.741097 139856916837952 (Original Log Time 2024/08/20-23:43:15.741023) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 20.4 rd, 19.9 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(16.6, 313.6 +0.0 blob) out(323.0 +0.0 blob), read-write-amplify(39.3) write-amplify(19.5) OK, records in: 2376556, records dropped: 9141 output_compression: Snappy 2024/08/20-23:43:15.741103 139856916837952 (Original Log Time 2024/08/20-23:43:15.741069) EVENT_LOG_v1 {"time_micros": 1724168595741050, "cf": "default", "job": 55834, "event": "compaction_finished", "compaction_time_micros": 17012082, "compaction_time_cpu_micros": 5303268, "output_level": 3, "num_output_files": 4, "total_output_size": 338703847, "num_input_records": 2376556, "num_output_records": 2367415, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 250883486, "file_range_sync_nanos": 0, "file_fsync_nanos": 3589, "file_prepare_write_nanos": 12715, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-23:43:15.886387 139856916837952 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":1724168578,"executesMs":17183,"compactionJobId":55834,"attempt":0,"compactionInputRawBytes":475311200,"compactionInputZipBytes":346233148,"compactionOutputRawBytes":0,"compactionOutputZipBytes":338703847,"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":"00-9479484cfb3322301a2569b5f5310b23-3970ea9d9823f16c-00"}}, response = 2024/08/20-23:43:15.886486 139856916837952 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-55834/att-00: olev 3, work 17.183 s, result 6.737 ms, install 0.555 ms, input{raw 453.292 MiB zip 330.194 MiB}