2024/08/20-15:54:00.667786 140500246459968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00: fork to child time = 0.032428 sec 2024/08/20-15:54:00.669007 140500246459968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00 2024/08/20-15:54:00.675092 140500246459968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00 2024/08/20-15:54:00.676950 140500246459968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:54:00.677391 140500246459968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:54:00.717203 140500246459968 [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-38183/att-00/MANIFEST-14629260 2024/08/20-15:54:00.780256 140500246459968 [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-38183/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14673216, last_sequence is 190747923515, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14673156 2024/08/20-15:54:00.780274 140500246459968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:54:00.780376 140500246459968 [version_set.cc:5652] Creating manifest 14673216 2024/08/20-15:54:00.811536 140500246459968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:54:00.836168 140500246459968 [compaction_job.cc:2433] [default] [JOB 38183] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-15:54:00.836190 140500246459968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19506 Base level 2, inputs: [14673169(31MB)], [14673122(41MB) 14673212(41MB)] 2024/08/20-15:54:01.077099 140500246459968 [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 2024/08/20-15:54:01.077126 140500246459968 [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 2024/08/20-15:54:01.077150 140500246459968 [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 2024/08/20-15:54:01.077174 140500246459968 [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 2024/08/20-15:54:01.077188 140500246459968 [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 2024/08/20-15:54:01.383570 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673217.sst) /dev/shm/ToplingTemp/Topling-414184-egYCKQ 2024/08/20-15:54:01.675980 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673217.sst): first pass time = 0.29's, 459.119'MB/sec 2024/08/20-15:54:03.254173 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673217.sst): old prealloc_size = 132871130, real_size = 41816848 2024/08/20-15:54:03.254255 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673217.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.29 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.54 2024/08/20-15:54:03.522382 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673217.sst): second pass time = 1.58's, 83.467'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 162.744'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13760.579'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.178'MB/sec write SST data time = 0.09's, 508.232'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 = 35804.281'MB/sec zip my value time = 1.58's, unzip length = 0.132'GB zip my value throughput = 83.467'MB/sec zip pipeline throughput = 144.198'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.29 avg-val = 1016.99 avg-zval = 317.54 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.29 avg-val = 1023.99 avg-zval = 317.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 485376 } seq expand size = 906010 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 = 0.0436 GB } UnZip/Zip{ index = 2.2678 value = 3.2027 dict = 1.00 all = 3.0749 } Zip/UnZip{ index = 0.4409 value = 0.3122 dict = 1.00 all = 0.3252 } ---------------------------- total value len = 62.429285 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 = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 0.860928282 MB/sec (with seq num) write speed all = 0.826467486 MB/sec (without seq num) 2024/08/20-15:54:03.589018 140500246459968 [compaction_job.cc:1944] [default] [JOB 38183] Generated table #14673217: 129430 keys, 43649846 bytes, temperature: kWarm 2024/08/20-15:54:03.589124 140500246459968 EVENT_LOG_v1 {"time_micros": 1724140443589063, "cf_name": "default", "job": 38183, "event": "table_file_creation", "file_number": 14673217, "file_size": 43649846, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190747655955, "table_properties": {"data_size": 41099456, "index_size": 684864, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629131, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1724140441, "oldest_key_time": 0, "file_creation_time": 1724140441, "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": 14673217, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:54:03.670566 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673218.sst) /dev/shm/ToplingTemp/Topling-414184-Mu0gQO 2024/08/20-15:54:04.199903 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673218.sst): first pass time = 0.53's, 253.595'MB/sec 2024/08/20-15:54:05.364891 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673218.sst): old prealloc_size = 132871130, real_size = 41831984 2024/08/20-15:54:05.364953 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673218.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129433 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.97 avg-zval = 317.76 2024/08/20-15:54:05.528519 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673218.sst): second pass time = 1.16's, 113.063'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 266.569'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25166.517'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.291'MB/sec write SST data time = 0.05's, 832.251'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 = 36118.552'MB/sec zip my value time = 1.16's, unzip length = 0.132'GB zip my value throughput = 113.063'MB/sec zip pipeline throughput = 151.797'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.97 avg-zval = 317.76 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.97 avg-zval = 317.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 436848 } seq expand size = 906031 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 = 0.0436 GB } UnZip/Zip{ index = 2.3146 value = 3.2005 dict = 1.00 all = 3.0773 } Zip/UnZip{ index = 0.4320 value = 0.3125 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.561821 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 = 0.389592424 Billion total entry num = 0.346470432 Billion write speed all = 0.862587366 MB/sec (with seq num) write speed all = 0.828114551 MB/sec (without seq num) 2024/08/20-15:54:05.581203 140500246459968 [compaction_job.cc:1944] [default] [JOB 38183] Generated table #14673218: 129433 keys, 43616183 bytes, temperature: kWarm 2024/08/20-15:54:05.581285 140500246459968 EVENT_LOG_v1 {"time_micros": 1724140445581240, "cf_name": "default", "job": 38183, "event": "table_file_creation", "file_number": 14673218, "file_size": 43616183, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190671013829, "largest_seqno": 190747655912, "table_properties": {"data_size": 41128416, "index_size": 671040, "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": 2588660, "raw_average_key_size": 20, "raw_value_size": 131629920, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129433, "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": 1724140443, "oldest_key_time": 0, "file_creation_time": 1724140443, "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": 14673218, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:54:05.615297 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673219.sst) /dev/shm/ToplingTemp/Topling-414184-iDPAVP 2024/08/20-15:54:05.624478 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673219.sst): first pass time = 0.01's, 385.511'MB/sec 2024/08/20-15:54:05.664500 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673219.sst): old prealloc_size = 132871130, real_size = 1150608 2024/08/20-15:54:05.664550 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673219.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 3395 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 8.35 raw-val = 0.0035 GB zip-val = 0.0011 GB avg-val =1016.86 avg-zval = 330.26 2024/08/20-15:54:05.670948 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00/14673219.sst): second pass time = 0.04's, 87.805'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 186.414'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1128.483'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.181'MB/sec write SST data time = 0.00's, 696.165'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.040'MB, throughput = 948.341'MB/sec zip my value time = 0.04's, unzip length = 0.003'GB zip my value throughput = 87.805'MB/sec zip pipeline throughput = 87.805'MB/sec entries = 3395 avg-key = 20.00 avg-zkey = 8.35 avg-val = 1016.86 avg-zval = 330.26 usrkeys = 3395 avg-key = 12.00 avg-zkey = 8.35 avg-val = 1023.86 avg-zval = 330.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3395 bytes = 10624 } seq expand size = 23765 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0000 GB value = 0.0035 GB dict = 0.04 MB all = 0.0035 GB } __ZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.04 MB all = 0.0012 GB } UnZip/Zip{ index = 1.4369 value = 3.0790 dict = 1.00 all = 2.9303 } Zip/UnZip{ index = 0.6959 value = 0.3248 dict = 1.00 all = 0.3413 } ---------------------------- total value len = 62.565297 GB avg = 0.181 KB (by entry num) total key len = 6.794003 GB avg = 0.020 KB total ukey len = 3.192655 GB avg = 0.008 KB total ukey num = 0.389595819 Billion total entry num = 0.346473827 Billion write speed all = 0.862629913 MB/sec (with seq num) write speed all = 0.828156822 MB/sec (without seq num) 2024/08/20-15:54:05.677646 140500246459968 [compaction_job.cc:1944] [default] [JOB 38183] Generated table #14673219: 3395 keys, 1201298 bytes, temperature: kWarm 2024/08/20-15:54:05.677704 140500246459968 EVENT_LOG_v1 {"time_micros": 1724140445677671, "cf_name": "default", "job": 38183, "event": "table_file_creation", "file_number": 14673219, "file_size": 1201298, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190726288609, "largest_seqno": 190747655989, "table_properties": {"data_size": 1121216, "index_size": 28352, "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": 67900, "raw_average_key_size": 20, "raw_value_size": 3452225, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 3395, "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": 1724140445, "oldest_key_time": 0, "file_creation_time": 1724140445, "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": 14673219, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:54:05.682894 140500246459968 [compaction_job.cc:699] job-38183: subcompact[0], size: 0.088467 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38183/att-00 [14673217,14673218,14673219] 2024/08/20-15:54:05.710953 140500246459968 (Original Log Time 2024/08/20-15:54:00.836285) EVENT_LOG_v1 {"time_micros": 1724140440836212, "job": 38183, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14673169], "files_L3": [14673122, 14673212], "score": 0.990603, "input_data_size": 120791937, "oldest_snapshot_seqno": 190747923281} 2024/08/20-15:54:05.710956 140500246459968 (Original Log Time 2024/08/20-15:54:05.707510) [compaction_job.cc:2018] [default] [JOB 38183] Compacted 1@2 + 2@3 files to L3 => 88467327 bytes 2024/08/20-15:54:05.710958 140500246459968 (Original Log Time 2024/08/20-15:54:05.710872) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.9 rd, 18.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(84.4 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290808, records dropped: 28550 output_compression: Snappy 2024/08/20-15:54:05.710965 140500246459968 (Original Log Time 2024/08/20-15:54:05.710917) EVENT_LOG_v1 {"time_micros": 1724140445710898, "cf": "default", "job": 38183, "event": "compaction_finished", "compaction_time_micros": 4846615, "compaction_time_cpu_micros": 979084, "output_level": 3, "num_output_files": 3, "total_output_size": 88467327, "num_input_records": 290808, "num_output_records": 262258, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 78125582, "file_range_sync_nanos": 0, "file_fsync_nanos": 2163, "file_prepare_write_nanos": 7190, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-15:54:05.839758 140500246459968 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":1724140440,"executesMs":5034,"compactionJobId":38183,"attempt":0,"compactionInputRawBytes":301563454,"compactionInputZipBytes":120791937,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88467327,"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-b00323bfc7c657d59a6825915728a399-665965c600776efa-00"}}, response = 2024/08/20-15:54:05.839843 140500246459968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38183/att-00: olev 3, work 5.034 s, result 5.179 ms, install 3.480 ms, input{raw 287.593 MiB zip 115.196 MiB}