2024/08/21-03:51:55.948671 140539668723264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00: fork to child time = 0.008652 sec 2024/08/21-03:51:55.949292 140539668723264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00 2024/08/21-03:51:55.953178 140539668723264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00 2024/08/21-03:51:55.957310 140539668723264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:51:55.957581 140539668723264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:51:55.990794 140539668723264 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.50.11/.rocksdb/job-00037/att-00/MANIFEST-14703348 2024/08/21-03:51:56.005203 140539668723264 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.50.11/.rocksdb/job-00037/att-00/MANIFEST-14703348 succeeded,manifest_file_number is 14703348, next_file_number is 14703419, last_sequence is 191414901278, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14703263 2024/08/21-03:51:56.005208 140539668723264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:51:56.005248 140539668723264 [version_set.cc:5652] Creating manifest 14703419 2024/08/21-03:51:56.028829 140539668723264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:51:56.041745 140539668723264 [compaction_job.cc:2433] [default] [JOB 37] Compacting 3@1 + 1@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-03:51:56.041754 140539668723264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28 Base level 1, inputs: [14703416(31MB) 14703417(29MB) 14703392(31MB)], [14703312(20MB)] 2024/08/21-03:51:56.326363 140539668723264 [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 2024/08/21-03:51:56.326379 140539668723264 [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 2024/08/21-03:51:56.326392 140539668723264 [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 2024/08/21-03:51:56.326401 140539668723264 [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 2024/08/21-03:51:56.326410 140539668723264 [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 2024/08/21-03:51:56.537212 140539668723264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703420.sst) /dev/shm/ToplingTemp/Topling-46951-f9OjLq 2024/08/21-03:51:56.939614 140539668723264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703420.sst): first pass time = 0.40's, 166.793'MB/sec 2024/08/21-03:51:58.512372 140539668723264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703420.sst): old prealloc_size = 73819750, real_size = 20950480 2024/08/21-03:51:58.512468 140539668723264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703420.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64716 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.66 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1016.98 avg-zval = 317.82 2024/08/21-03:51:58.727416 140539668723264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703420.sst): second pass time = 1.57's, 41.873'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 101.354'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5816.149'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.107'MB/sec write SST data time = 0.06's, 344.500'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 24335.238'MB/sec zip my value time = 1.57's, unzip length = 0.066'GB zip my value throughput = 41.873'MB/sec zip pipeline throughput = 184.524'MB/sec entries = 64716 avg-key = 20.00 avg-zkey = 5.66 avg-val = 1016.98 avg-zval = 317.82 usrkeys = 64716 avg-key = 12.00 avg-zkey = 5.66 avg-val = 1023.98 avg-zval = 317.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64716 bytes = 186080 } seq expand size = 453012 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.1206 value = 3.1999 dict = 1.00 all = 3.0791 } Zip/UnZip{ index = 0.4716 value = 0.3125 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064716 Billion total entry num = 0.000064716 Billion write speed all = 0.007496431 MB/sec (with seq num) write speed all = 0.007438987 MB/sec (without seq num) 2024/08/21-03:51:58.759164 140539668723264 [compaction_job.cc:1944] [default] [JOB 37] Generated table #14703420: 64716 keys, 21794899 bytes, temperature: kWarm 2024/08/21-03:51:58.759268 140539668723264 EVENT_LOG_v1 {"time_micros": 1724183518759201, "cf_name": "default", "job": 37, "event": "table_file_creation", "file_number": 14703420, "file_size": 21794899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191407927293, "largest_seqno": 191414874216, "table_properties": {"data_size": 20567936, "index_size": 366208, "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": 1294320, "raw_average_key_size": 20, "raw_value_size": 65815199, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64716, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724183516, "oldest_key_time": 0, "file_creation_time": 1724183516, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FONDS47Q6NX9MIMEF8ER", "orig_file_number": 14703420, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:51:58.794815 140539668723264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703421.sst) /dev/shm/ToplingTemp/Topling-46951-do1lTr 2024/08/21-03:51:59.372953 140539668723264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703421.sst): first pass time = 0.58's, 116.088'MB/sec 2024/08/21-03:52:00.238702 140539668723264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703421.sst): old prealloc_size = 73819750, real_size = 20889376 2024/08/21-03:52:00.238756 140539668723264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703421.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.49 raw-val = 0.0658 GB zip-val = 0.0205 GB avg-val =1016.97 avg-zval = 317.03 2024/08/21-03:52:00.346793 140539668723264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703421.sst): second pass time = 0.87's, 76.075'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 201.215'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12240.413'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.189'MB/sec write SST data time = 0.02's, 966.454'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 23971.518'MB/sec zip my value time = 0.87's, unzip length = 0.066'GB zip my value throughput = 76.075'MB/sec zip pipeline throughput = 103.926'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.49 avg-val = 1016.97 avg-zval = 317.03 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.49 avg-val = 1023.97 avg-zval = 317.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 194160 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0205 GB dict = 0.67 MB all = 0.0217 GB } UnZip/Zip{ index = 2.1840 value = 3.2078 dict = 1.00 all = 3.0866 } Zip/UnZip{ index = 0.4579 value = 0.3117 dict = 1.00 all = 0.3240 } ---------------------------- total value len = 0.132537 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129433 Billion total entry num = 0.000129433 Billion write speed all = 0.014990188 MB/sec (with seq num) write speed all = 0.014875318 MB/sec (without seq num) 2024/08/21-03:52:00.378688 140539668723264 [compaction_job.cc:1944] [default] [JOB 37] Generated table #14703421: 64717 keys, 21742091 bytes, temperature: kWarm 2024/08/21-03:52:00.378771 140539668723264 EVENT_LOG_v1 {"time_micros": 1724183520378725, "cf_name": "default", "job": 37, "event": "table_file_creation", "file_number": 14703421, "file_size": 21742091, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191404490014, "largest_seqno": 191414874318, "table_properties": {"data_size": 20517456, "index_size": 355584, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65815337, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724183518, "oldest_key_time": 0, "file_creation_time": 1724183518, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FONDS47Q6NX9MIMEF8ER", "orig_file_number": 14703421, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:52:00.411860 140539668723264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703422.sst) /dev/shm/ToplingTemp/Topling-46951-cBk7zo 2024/08/21-03:52:00.445777 140539668723264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703422.sst): first pass time = 0.03's, 558.842'MB/sec 2024/08/21-03:52:00.659832 140539668723264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703422.sst): old prealloc_size = 73819750, real_size = 5971248 2024/08/21-03:52:00.659879 140539668723264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703422.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 18248 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.02 raw-val = 0.0186 GB zip-val = 0.0059 GB avg-val =1017.00 avg-zval = 320.95 2024/08/21-03:52:00.687291 140539668723264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00/14703422.sst): second pass time = 0.21's, 87.046'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 226.042'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4275.299'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.220'MB/sec write SST data time = 0.01's, 927.908'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.187'MB, throughput = 5537.899'MB/sec zip my value time = 0.21's, unzip length = 0.019'GB zip my value throughput = 87.046'MB/sec zip pipeline throughput = 87.046'MB/sec entries = 18248 avg-key = 20.00 avg-zkey = 6.02 avg-val = 1017.00 avg-zval = 320.95 usrkeys = 18248 avg-key = 12.00 avg-zkey = 6.02 avg-val = 1024.00 avg-zval = 320.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 18248 bytes = 47920 } seq expand size = 127736 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0002 GB value = 0.0186 GB dict = 0.19 MB all = 0.0189 GB } __ZipSize{ index = 0.0001 GB value = 0.0059 GB dict = 0.19 MB all = 0.0062 GB } UnZip/Zip{ index = 1.9927 value = 3.1688 dict = 1.00 all = 3.0506 } Zip/UnZip{ index = 0.5018 value = 0.3156 dict = 1.00 all = 0.3278 } ---------------------------- total value len = 0.151223 GB avg = 1.024 KB (by entry num) total key len = 0.002954 GB avg = 0.020 KB total ukey len = 0.001772 GB avg = 0.012 KB total ukey num = 0.000147681 Billion total entry num = 0.000147681 Billion write speed all = 0.017102969 MB/sec (with seq num) write speed all = 0.016971909 MB/sec (without seq num) 2024/08/21-03:52:00.700893 140539668723264 [compaction_job.cc:1944] [default] [JOB 37] Generated table #14703422: 18248 keys, 6203032 bytes, temperature: kWarm 2024/08/21-03:52:00.700949 140539668723264 EVENT_LOG_v1 {"time_micros": 1724183520700918, "cf_name": "default", "job": 37, "event": "table_file_creation", "file_number": 14703422, "file_size": 6203032, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191413033511, "largest_seqno": 191414874324, "table_properties": {"data_size": 5856608, "index_size": 109888, "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": 364960, "raw_average_key_size": 20, "raw_value_size": 18558255, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 18248, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724183520, "oldest_key_time": 0, "file_creation_time": 1724183520, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FONDS47Q6NX9MIMEF8ER", "orig_file_number": 14703422, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:52:00.713047 140539668723264 [compaction_job.cc:699] job-00037: subcompact[0], size: 0.049740 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00037/att-00 [14703420,14703421,14703422] 2024/08/21-03:52:00.735224 140539668723264 (Original Log Time 2024/08/21-03:51:56.041790) EVENT_LOG_v1 {"time_micros": 1724183516041764, "job": 37, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14703416, 14703417, 14703392], "files_L2": [14703312], "score": 0.995425, "input_data_size": 119525621, "oldest_snapshot_seqno": 191414900756} 2024/08/21-03:52:00.735230 140539668723264 (Original Log Time 2024/08/21-03:52:00.734747) [compaction_job.cc:2018] [default] [JOB 37] Compacted 3@1 + 1@2 files to L2 => 49740022 bytes 2024/08/21-03:52:00.735233 140539668723264 (Original Log Time 2024/08/21-03:52:00.735169) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 25.6 rd, 10.6 wr, level 2, files in(3, 1) out(3 +0 blob) MB in(93.2, 20.8 +0.0 blob) out(47.4 +0.0 blob), read-write-amplify(1.7) write-amplify(0.5) OK, records in: 157845, records dropped: 10164 output_compression: Snappy 2024/08/21-03:52:00.735243 140539668723264 (Original Log Time 2024/08/21-03:52:00.735210) EVENT_LOG_v1 {"time_micros": 1724183520735188, "cf": "default", "job": 37, "event": "compaction_finished", "compaction_time_micros": 4671266, "compaction_time_cpu_micros": 536726, "output_level": 2, "num_output_files": 3, "total_output_size": 49740022, "num_input_records": 157845, "num_output_records": 147681, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 85755202, "file_range_sync_nanos": 0, "file_fsync_nanos": 3415, "file_prepare_write_nanos": 6612, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:52:00.847332 140539668723264 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":1724183411,"starts":1724183515,"executesMs":4779,"compactionJobId":37,"attempt":0,"compactionInputRawBytes":163682212,"compactionInputZipBytes":119525621,"compactionOutputRawBytes":0,"compactionOutputZipBytes":49740022,"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-c7503c43a575feec898439cd74e99d56-b099ee1ca216d195-00"}}, response = 2024/08/21-03:52:00.847420 140539668723264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.50.11/.rocksdb/job-00037/att-00: olev 2, work 4.779 s, result 6.412 ms, install 0.516 ms, input{raw 156.100 MiB zip 113.989 MiB}