2024/08/20-11:40:32.519478 140500229674560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00: fork to child time = 0.022007 sec 2024/08/20-11:40:32.520999 140500229674560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00 2024/08/20-11:40:32.527462 140500229674560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00 2024/08/20-11:40:32.527943 140500229674560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:40:32.528301 140500229674560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:40:32.571084 140500229674560 [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-27215/att-00/MANIFEST-14629260 2024/08/20-11:40:32.595193 140500229674560 [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-27215/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660497, last_sequence is 190479514611, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660412 2024/08/20-11:40:32.595206 140500229674560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:40:32.595324 140500229674560 [version_set.cc:5652] Creating manifest 14660497 2024/08/20-11:40:32.621213 140500229674560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:40:32.642120 140500229674560 [compaction_job.cc:2433] [default] [JOB 27215] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-11:40:32.642135 140500229674560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13941 Base level 2, inputs: [14660446(31MB)], [14660490(41MB) 14660491(5633KB) 14660376(3860KB) 14660464(32MB)] 2024/08/20-11:40:32.871512 140500229674560 [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 2024/08/20-11:40:32.871537 140500229674560 [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 2024/08/20-11:40:32.871557 140500229674560 [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 2024/08/20-11:40:32.871573 140500229674560 [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 2024/08/20-11:40:32.871587 140500229674560 [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 2024/08/20-11:40:33.168521 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660498.sst) /dev/shm/ToplingTemp/Topling-329595-Tig1PE 2024/08/20-11:40:33.332617 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660498.sst): first pass time = 0.16's, 818.181'MB/sec 2024/08/20-11:40:34.479586 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660498.sst): old prealloc_size = 133426260, real_size = 41876336 2024/08/20-11:40:34.479665 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660498.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.61 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.68 2024/08/20-11:40:34.749631 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660498.sst): second pass time = 1.15's, 114.902'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 161.850'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15033.353'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.152'MB/sec write SST data time = 0.06's, 760.740'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36396.318'MB/sec zip my value time = 1.15's, unzip length = 0.132'GB zip my value throughput = 114.902'MB/sec zip pipeline throughput = 121.543'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.61 avg-val = 1017.00 avg-zval = 317.68 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.61 avg-val = 1024.00 avg-zval = 317.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 485376 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.1376 value = 3.2013 dict = 1.00 all = 3.0707 } Zip/UnZip{ index = 0.4678 value = 0.3124 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.061771217 MB/sec (with seq num) write speed all = 1.019271183 MB/sec (without seq num) 2024/08/20-11:40:34.801985 140500229674560 [compaction_job.cc:1944] [default] [JOB 27215] Generated table #14660498: 129429 keys, 43708935 bytes, temperature: kWarm 2024/08/20-11:40:34.802089 140500229674560 EVENT_LOG_v1 {"time_micros": 1724125234802029, "cf_name": "default", "job": 27215, "event": "table_file_creation", "file_number": 14660498, "file_size": 43708935, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798654284, "largest_seqno": 190479188601, "table_properties": {"data_size": 41117216, "index_size": 726592, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629912, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724125233, "oldest_key_time": 0, "file_creation_time": 1724125233, "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": 14660498, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:34.849500 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660499.sst) /dev/shm/ToplingTemp/Topling-329595-xU7BtB 2024/08/20-11:40:35.501031 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660499.sst): first pass time = 0.65's, 206.020'MB/sec 2024/08/20-11:40:37.031592 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660499.sst): old prealloc_size = 133426260, real_size = 41957056 2024/08/20-11:40:37.031648 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660499.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.24 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.68 2024/08/20-11:40:37.249272 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660499.sst): second pass time = 1.53's, 86.093'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 200.818'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28722.761'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.216'MB/sec write SST data time = 0.07's, 644.381'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 29661.579'MB/sec zip my value time = 1.53's, unzip length = 0.132'GB zip my value throughput = 86.093'MB/sec zip pipeline throughput = 133.250'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 6.24 avg-val = 1017.01 avg-zval = 317.68 usrkeys = 129429 avg-key = 12.00 avg-zkey = 6.24 avg-val = 1024.01 avg-zval = 317.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 404480 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9222 value = 3.2014 dict = 1.00 all = 3.0707 } Zip/UnZip{ index = 0.5202 value = 0.3124 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.561822 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592419 Billion total entry num = 0.346470427 Billion write speed all = 1.063803097 MB/sec (with seq num) write speed all = 1.021288810 MB/sec (without seq num) 2024/08/20-11:40:37.315021 140500229674560 [compaction_job.cc:1944] [default] [JOB 27215] Generated table #14660499: 129429 keys, 43708951 bytes, temperature: kWarm 2024/08/20-11:40:37.315106 140500229674560 EVENT_LOG_v1 {"time_micros": 1724125237315063, "cf_name": "default", "job": 27215, "event": "table_file_creation", "file_number": 14660499, "file_size": 43708951, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190448195776, "largest_seqno": 190479188659, "table_properties": {"data_size": 41116528, "index_size": 808000, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629951, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724125234, "oldest_key_time": 0, "file_creation_time": 1724125234, "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": 14660499, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:37.368437 140500229674560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660500.sst) /dev/shm/ToplingTemp/Topling-329595-Hq3W6C 2024/08/20-11:40:37.380193 140500229674560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660500.sst): first pass time = 0.01's, 365.267'MB/sec 2024/08/20-11:40:37.524478 140500229674560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660500.sst): old prealloc_size = 133426260, real_size = 1364536 2024/08/20-11:40:37.524534 140500229674560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660500.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 4117 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.77 raw-val = 0.0042 GB zip-val = 0.0014 GB avg-val =1016.89 avg-zval = 330.37 2024/08/20-11:40:37.533895 140500229674560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00/14660500.sst): second pass time = 0.13's, 31.578'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 150.924'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 107.657'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.151'MB/sec write SST data time = 0.00's, 557.564'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.044'MB, throughput = 1431.957'MB/sec zip my value time = 0.13's, unzip length = 0.004'GB zip my value throughput = 31.578'MB/sec zip pipeline throughput = 177.352'MB/sec entries = 4117 avg-key = 20.00 avg-zkey = 0.78 avg-val = 1016.89 avg-zval = 330.37 usrkeys = 4117 avg-key = 12.00 avg-zkey = 0.78 avg-val = 1023.89 avg-zval = 330.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 4117 bytes = 11344 } seq expand size = 28819 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0042 GB dict = 0.04 MB all = 0.0043 GB } __ZipSize{ index = 0.0000 GB value = 0.0014 GB dict = 0.04 MB all = 0.0014 GB } UnZip/Zip{ index = 15.4388 value = 3.0780 dict = 1.00 all = 3.0071 } Zip/UnZip{ index = 0.0648 value = 0.3249 dict = 1.00 all = 0.3326 } ---------------------------- total value len = 62.566037 GB avg = 0.181 KB (by entry num) total key len = 6.794017 GB avg = 0.020 KB total ukey len = 3.192663 GB avg = 0.008 KB total ukey num = 0.389596536 Billion total entry num = 0.346474544 Billion write speed all = 1.063864372 MB/sec (with seq num) write speed all = 1.021349766 MB/sec (without seq num) 2024/08/20-11:40:37.541023 140500229674560 [compaction_job.cc:1944] [default] [JOB 27215] Generated table #14660500: 4117 keys, 1419626 bytes, temperature: kWarm 2024/08/20-11:40:37.541105 140500229674560 EVENT_LOG_v1 {"time_micros": 1724125237541059, "cf_name": "default", "job": 27215, "event": "table_file_creation", "file_number": 14660500, "file_size": 1419626, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190475760530, "largest_seqno": 190479188541, "table_properties": {"data_size": 1360144, "index_size": 3200, "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": 82340, "raw_average_key_size": 20, "raw_value_size": 4186550, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 4117, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724125237, "oldest_key_time": 0, "file_creation_time": 1724125237, "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": 14660500, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:40:37.547766 140500229674560 [compaction_job.cc:699] job-27215: subcompact[0], size: 0.088838 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27215/att-00 [14660498,14660499,14660500] 2024/08/20-11:40:37.593829 140500229674560 (Original Log Time 2024/08/20-11:40:32.642184) EVENT_LOG_v1 {"time_micros": 1724125232642149, "job": 27215, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14660446], "files_L3": [14660490, 14660491, 14660376, 14660464], "score": 0.989086, "input_data_size": 121296600, "oldest_snapshot_seqno": 190479513905} 2024/08/20-11:40:37.593835 140500229674560 (Original Log Time 2024/08/20-11:40:37.587649) [compaction_job.cc:2018] [default] [JOB 27215] Compacted 1@2 + 4@3 files to L3 => 88837512 bytes 2024/08/20-11:40:37.593838 140500229674560 (Original Log Time 2024/08/20-11:40:37.593729) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.7 rd, 18.1 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(32.0, 83.7 +0.0 blob) out(84.7 +0.0 blob), read-write-amplify(6.3) write-amplify(2.6) OK, records in: 291518, records dropped: 28543 output_compression: Snappy 2024/08/20-11:40:37.593849 140500229674560 (Original Log Time 2024/08/20-11:40:37.593794) EVENT_LOG_v1 {"time_micros": 1724125237593764, "cf": "default", "job": 27215, "event": "compaction_finished", "compaction_time_micros": 4905597, "compaction_time_cpu_micros": 921785, "output_level": 3, "num_output_files": 3, "total_output_size": 88837512, "num_input_records": 291518, "num_output_records": 262975, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 88670028, "file_range_sync_nanos": 0, "file_fsync_nanos": 2954, "file_prepare_write_nanos": 8218, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-11:40:37.728852 140500229674560 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":1724125232,"executesMs":5061,"compactionJobId":27215,"attempt":0,"compactionInputRawBytes":302303282,"compactionInputZipBytes":121296600,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88837512,"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":"00-555ce5ecc9d801f807788bb6970d805b-eb92c40d9b64a2e4-00"}}, response = 2024/08/20-11:40:37.729010 140500229674560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27215/att-00: olev 3, work 5.062 s, result 6.271 ms, install 6.235 ms, input{raw 288.299 MiB zip 115.677 MiB}