2024/07/08-19:45:45.108819 140063998096960 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00: fork to child time = 0.021088 sec 2024/07/08-19:45:45.109852 140063998096960 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00 2024/07/08-19:45:45.118609 140063998096960 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00 2024/07/08-19:45:45.120332 140063998096960 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-19:45:45.120715 140063998096960 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-19:45:45.220283 140063998096960 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-13501/att-00/MANIFEST-12625661 2024/07/08-19:45:45.270369 140063998096960 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-13501/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12639968, last_sequence is 147488936737, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12639913 2024/07/08-19:45:45.270383 140063998096960 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-19:45:45.270498 140063998096960 [version_set.cc:5652] Creating manifest 12639968 2024/07/08-19:45:45.311104 140063998096960 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-19:45:45.338313 140063998096960 [compaction_job.cc:2433] [default] [JOB 13501] Compacting 2@2 + 3@3 files to L3, score 0.97, subcompactions 1 : 1 2024/07/08-19:45:45.338357 140063998096960 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7388 Base level 2, inputs: [12639947(31MB) 12639948(31MB)], [12639956(41MB) 12639957(2018KB) 12639871(41MB)] 2024/07/08-19:45:45.650950 140063998096960 [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 2024/07/08-19:45:45.651002 140063998096960 [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 2024/07/08-19:45:45.651030 140063998096960 [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 2024/07/08-19:45:45.651046 140063998096960 [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 2024/07/08-19:45:45.651060 140063998096960 [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 2024/07/08-19:45:46.023393 140063998096960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639969.sst) /dev/shm/ToplingTemp/Topling-19495-Lu0Xlj 2024/07/08-19:45:46.330177 140063998096960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639969.sst): first pass time = 0.31's, 437.586'MB/sec 2024/07/08-19:45:49.461258 140063998096960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639969.sst): old prealloc_size = 147639500, real_size = 41803072 2024/07/08-19:45:49.461330 140063998096960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639969.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 = 5.19 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.53 2024/07/08-19:45:49.682184 140063998096960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639969.sst): second pass time = 3.13's, 42.053'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 197.387'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12509.308'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.210'MB/sec write SST data time = 0.07's, 654.239'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 = 32535.309'MB/sec zip my value time = 3.13's, unzip length = 0.132'GB zip my value throughput = 42.053'MB/sec zip pipeline throughput = 145.084'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.19 avg-val = 1017.00 avg-zval = 317.53 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.19 avg-val = 1024.00 avg-zval = 317.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 453024 } 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 = 2.3112 value = 3.2028 dict = 1.00 all = 3.0782 } Zip/UnZip{ index = 0.4327 value = 0.3122 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 0.132536 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 = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.043259533 MB/sec (with seq num) write speed all = 0.042928041 MB/sec (without seq num) 2024/07/08-19:45:49.739067 140063998096960 [compaction_job.cc:1944] [default] [JOB 13501] Generated table #12639969: 129430 keys, 43603485 bytes, temperature: kWarm 2024/07/08-19:45:49.739178 140063998096960 EVENT_LOG_v1 {"time_micros": 1720439149739104, "cf_name": "default", "job": 13501, "event": "table_file_creation", "file_number": 12639969, "file_size": 43603485, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147312551283, "largest_seqno": 147488782693, "table_properties": {"data_size": 41098544, "index_size": 672000, "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": 131629913, "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": 1720439146, "oldest_key_time": 0, "file_creation_time": 1720439146, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12639969, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:45:49.805713 140063998096960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639970.sst) /dev/shm/ToplingTemp/Topling-19495-rlrsKi 2024/07/08-19:45:50.787801 140063998096960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639970.sst): first pass time = 0.98's, 136.675'MB/sec 2024/07/08-19:45:52.402509 140063998096960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639970.sst): old prealloc_size = 147639500, real_size = 41680272 2024/07/08-19:45:52.402575 140063998096960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639970.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 = 0.0410 GB avg-val =1016.97 avg-zval = 316.59 2024/07/08-19:45:52.705110 140063998096960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639970.sst): second pass time = 1.61's, 81.798'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 143.695'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19817.816'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.130'MB/sec write SST data time = 0.05's, 819.081'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 = 27700.199'MB/sec zip my value time = 1.61's, unzip length = 0.132'GB zip my value throughput = 81.798'MB/sec zip pipeline throughput = 145.579'MB/sec entries = 129433 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.97 avg-zval = 316.59 usrkeys = 129433 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.97 avg-zval = 316.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129433 bytes = 453024 } 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 = 0.0410 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3179 value = 3.2122 dict = 1.00 all = 3.0869 } Zip/UnZip{ index = 0.4314 value = 0.3113 dict = 1.00 all = 0.3240 } ---------------------------- total value len = 0.265072 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258863 Billion total entry num = 0.000258863 Billion write speed all = 0.086435457 MB/sec (with seq num) write speed all = 0.085773107 MB/sec (without seq num) 2024/07/08-19:45:52.758990 140063998096960 [compaction_job.cc:1944] [default] [JOB 13501] Generated table #12639970: 129433 keys, 43480527 bytes, temperature: kWarm 2024/07/08-19:45:52.759052 140063998096960 EVENT_LOG_v1 {"time_micros": 1720439152759021, "cf_name": "default", "job": 13501, "event": "table_file_creation", "file_number": 12639970, "file_size": 43480527, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147308594201, "largest_seqno": 147488782703, "table_properties": {"data_size": 40977664, "index_size": 670080, "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": 131629960, "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": 1720439149, "oldest_key_time": 0, "file_creation_time": 1720439149, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12639970, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:45:52.789434 140063998096960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639971.sst) /dev/shm/ToplingTemp/Topling-19495-NZk7Pk 2024/07/08-19:45:52.811739 140063998096960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639971.sst): first pass time = 0.02's, 534.216'MB/sec 2024/07/08-19:45:52.985780 140063998096960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639971.sst): old prealloc_size = 147639500, real_size = 3744936 2024/07/08-19:45:52.985835 140063998096960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639971.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 11467 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.51 raw-val = 0.0117 GB zip-val = 0.0037 GB avg-val =1017.06 avg-zval = 325.81 2024/07/08-19:45:53.009134 140063998096960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00/12639971.sst): second pass time = 0.17's, 67.295'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 167.205'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 212.423'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.168'MB/sec write SST data time = 0.01's, 627.302'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.124'MB, throughput = 3765.729'MB/sec zip my value time = 0.17's, unzip length = 0.012'GB zip my value throughput = 67.295'MB/sec zip pipeline throughput = 165.097'MB/sec entries = 11467 avg-key = 20.00 avg-zkey = 0.51 avg-val = 1017.06 avg-zval = 325.81 usrkeys = 11467 avg-key = 12.00 avg-zkey = 0.51 avg-val = 1024.06 avg-zval = 325.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11467 bytes = 34416 } seq expand size = 80269 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0117 GB dict = 0.12 MB all = 0.0119 GB } __ZipSize{ index = 0.0000 GB value = 0.0037 GB dict = 0.12 MB all = 0.0039 GB } UnZip/Zip{ index = 23.6271 value = 3.1216 dict = 1.00 all = 3.0480 } Zip/UnZip{ index = 0.0423 value = 0.3203 dict = 1.00 all = 0.3281 } ---------------------------- total value len = 0.276815 GB avg = 1.024 KB (by entry num) total key len = 0.005407 GB avg = 0.020 KB total ukey len = 0.003244 GB avg = 0.012 KB total ukey num = 0.000270330 Billion total entry num = 0.000270330 Billion write speed all = 0.090255852 MB/sec (with seq num) write speed all = 0.089564229 MB/sec (without seq num) 2024/07/08-19:45:53.022010 140063998096960 [compaction_job.cc:1944] [default] [JOB 13501] Generated table #12639971: 11467 keys, 3901620 bytes, temperature: kWarm 2024/07/08-19:45:53.022084 140063998096960 EVENT_LOG_v1 {"time_micros": 1720439153022042, "cf_name": "default", "job": 13501, "event": "table_file_creation", "file_number": 12639971, "file_size": 3901620, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147476894831, "largest_seqno": 147488782165, "table_properties": {"data_size": 3736112, "index_size": 5824, "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": 229340, "raw_average_key_size": 20, "raw_value_size": 11662682, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 11467, "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": 1720439152, "oldest_key_time": 0, "file_creation_time": 1720439152, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12639971, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-19:45:53.029368 140063998096960 [compaction_job.cc:699] job-13501: subcompact[0], size: 0.090986 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-13501/att-00 [12639969,12639970,12639971] 2024/07/08-19:45:53.073971 140063998096960 (Original Log Time 2024/07/08-19:45:45.338444) EVENT_LOG_v1 {"time_micros": 1720439145338380, "job": 13501, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12639947, 12639948], "files_L3": [12639956, 12639957, 12639871], "score": 0.973718, "input_data_size": 156210944, "oldest_snapshot_seqno": 147488935431} 2024/07/08-19:45:53.073976 140063998096960 (Original Log Time 2024/07/08-19:45:53.070480) [compaction_job.cc:2018] [default] [JOB 13501] Compacted 2@2 + 3@3 files to L3 => 90985632 bytes 2024/07/08-19:45:53.073979 140063998096960 (Original Log Time 2024/07/08-19:45:53.073886) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 20.3 rd, 11.8 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(63.9, 85.0 +0.0 blob) out(86.8 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 328743, records dropped: 58413 output_compression: Snappy 2024/07/08-19:45:53.073990 140063998096960 (Original Log Time 2024/07/08-19:45:53.073945) EVENT_LOG_v1 {"time_micros": 1720439153073919, "cf": "default", "job": 13501, "event": "compaction_finished", "compaction_time_micros": 7690935, "compaction_time_cpu_micros": 1132203, "output_level": 3, "num_output_files": 3, "total_output_size": 90985632, "num_input_records": 328743, "num_output_records": 270330, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90109706, "file_range_sync_nanos": 0, "file_fsync_nanos": 3034, "file_prepare_write_nanos": 8619, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-19:45:53.205529 140063998096960 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":1720420896,"starts":1720439145,"executesMs":7954,"compactionJobId":13501,"attempt":0,"compactionInputRawBytes":340903020,"compactionInputZipBytes":156210944,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90985632,"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-ca9620e943015632f79395a12f72bd00-aa8afdc5ad8a883f-00"}}, response = 2024/07/08-19:45:53.205608 140063998096960 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-13501/att-00: olev 3, work 7.955 s, result 6.460 ms, install 3.541 ms, input{raw 325.110 MiB zip 148.974 MiB}