2024/08/20-01:04:31.045269 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00: fork to child time = 0.067126 sec 2024/08/20-01:04:31.046522 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00 2024/08/20-01:04:31.052377 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00 2024/08/20-01:04:31.066365 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:04:31.066829 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:04:31.131579 140500447884864 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03919/att-00/MANIFEST-14619535 2024/08/20-01:04:31.147857 140500447884864 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03919/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14624050, last_sequence is 189679654466, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14623881 2024/08/20-01:04:31.147868 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:04:31.147990 140500447884864 [version_set.cc:5652] Creating manifest 14624050 2024/08/20-01:04:31.181381 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:04:31.199134 140500447884864 [compaction_job.cc:2433] [default] [JOB 3919] Compacting 2@2 + 3@3 files to L3, score 0.81, subcompactions 1 : 1 2024/08/20-01:04:31.199153 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1937 Base level 2, inputs: [14624045(31MB) 14624046(31MB)], [14623960(41MB) 14623961(2499KB) 14623946(41MB)] 2024/08/20-01:04:31.442246 140500447884864 [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 2024/08/20-01:04:31.442273 140500447884864 [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 2024/08/20-01:04:31.442290 140500447884864 [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 2024/08/20-01:04:31.442302 140500447884864 [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 2024/08/20-01:04:31.442313 140500447884864 [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 2024/08/20-01:04:31.770277 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624051.sst) /dev/shm/ToplingTemp/Topling-87878-NvXNr9 2024/08/20-01:04:32.029618 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624051.sst): first pass time = 0.26's, 517.661'MB/sec 2024/08/20-01:04:35.654402 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624051.sst): old prealloc_size = 147639500, real_size = 41801776 2024/08/20-01:04:35.654479 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624051.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.21 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.51 2024/08/20-01:04:35.950839 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624051.sst): second pass time = 3.62's, 36.324'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 146.922'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14762.657'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.151'MB/sec write SST data time = 0.08's, 530.553'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 = 28148.365'MB/sec zip my value time = 3.62's, unzip length = 0.132'GB zip my value throughput = 36.324'MB/sec zip pipeline throughput = 153.267'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.21 avg-val = 1017.01 avg-zval = 317.51 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.21 avg-val = 1024.01 avg-zval = 317.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 404480 } seq expand size = 905996 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 = 2.3029 value = 3.2031 dict = 1.00 all = 3.0817 } Zip/UnZip{ index = 0.4342 value = 0.3122 dict = 1.00 all = 0.3245 } ---------------------------- 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 = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 2.560431903 MB/sec (with seq num) write speed all = 2.457944247 MB/sec (without seq num) 2024/08/20-01:04:36.009070 140500447884864 [compaction_job.cc:1944] [default] [JOB 3919] Generated table #14624051: 129428 keys, 43554001 bytes, temperature: kWarm 2024/08/20-01:04:36.009173 140500447884864 EVENT_LOG_v1 {"time_micros": 1724087076009113, "cf_name": "default", "job": 3919, "event": "table_file_creation", "file_number": 14624051, "file_size": 43554001, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397242, "largest_seqno": 189679615488, "table_properties": {"data_size": 41094816, "index_size": 674432, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131630198, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724087071, "oldest_key_time": 0, "file_creation_time": 1724087071, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624051, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:04:36.070654 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624052.sst) /dev/shm/ToplingTemp/Topling-87878-PD9cE7 2024/08/20-01:04:37.017393 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624052.sst): first pass time = 0.95's, 141.777'MB/sec 2024/08/20-01:04:39.038352 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624052.sst): old prealloc_size = 147639500, real_size = 41795632 2024/08/20-01:04:39.038423 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624052.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 = 6.19 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.01 avg-zval = 316.48 2024/08/20-01:04:39.257693 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624052.sst): second pass time = 2.01's, 65.440'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.22's, 198.522'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22822.920'MB/sec (index lex order gen) rebuild zvType time = 0.17's, 0.194'MB/sec write SST data time = 0.05's, 831.429'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 = 38843.634'MB/sec zip my value time = 2.01's, unzip length = 0.132'GB zip my value throughput = 65.440'MB/sec zip pipeline throughput = 107.479'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 6.19 avg-val = 1017.01 avg-zval = 316.48 usrkeys = 129429 avg-key = 12.00 avg-zkey = 6.19 avg-val = 1024.01 avg-zval = 316.48 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 = 0.0410 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 1.9371 value = 3.2135 dict = 1.00 all = 3.0821 } Zip/UnZip{ index = 0.5162 value = 0.3112 dict = 1.00 all = 0.3245 } ---------------------------- 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 = 0.389592418 Billion total entry num = 0.346470426 Billion write speed all = 2.565116319 MB/sec (with seq num) write speed all = 2.462602903 MB/sec (without seq num) 2024/08/20-01:04:39.314508 140500447884864 [compaction_job.cc:1944] [default] [JOB 3919] Generated table #14624052: 129429 keys, 43547350 bytes, temperature: kWarm 2024/08/20-01:04:39.314590 140500447884864 EVENT_LOG_v1 {"time_micros": 1724087079314542, "cf_name": "default", "job": 3919, "event": "table_file_creation", "file_number": 14624052, "file_size": 43547350, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397653, "largest_seqno": 189679616561, "table_properties": {"data_size": 40961312, "index_size": 801792, "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": 131629942, "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": 1724087076, "oldest_key_time": 0, "file_creation_time": 1724087076, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624052, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:04:39.375943 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624053.sst) /dev/shm/ToplingTemp/Topling-87878-wXNHO5 2024/08/20-01:04:39.449267 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624053.sst): first pass time = 0.07's, 216.913'MB/sec 2024/08/20-01:04:39.693322 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624053.sst): old prealloc_size = 147639500, real_size = 4975016 2024/08/20-01:04:39.693377 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624053.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 15325 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.28 raw-val = 0.0156 GB zip-val = 0.0050 GB avg-val =1017.06 avg-zval = 324.09 2024/08/20-01:04:39.715123 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00/14624053.sst): second pass time = 0.24's, 64.032'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 237.383'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 170.772'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.252'MB/sec write SST data time = 0.01's, 790.027'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.155'MB, throughput = 3672.780'MB/sec zip my value time = 0.24's, unzip length = 0.016'GB zip my value throughput = 64.032'MB/sec zip pipeline throughput = 64.032'MB/sec entries = 15325 avg-key = 20.00 avg-zkey = 0.29 avg-val = 1017.06 avg-zval = 324.09 usrkeys = 15325 avg-key = 12.00 avg-zkey = 0.29 avg-val = 1024.06 avg-zval = 324.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 15325 bytes = 47904 } seq expand size = 107275 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0002 GB value = 0.0156 GB dict = 0.16 MB all = 0.0159 GB } __ZipSize{ index = 0.0000 GB value = 0.0050 GB dict = 0.16 MB all = 0.0052 GB } UnZip/Zip{ index = 41.6440 value = 3.1382 dict = 1.00 all = 3.0708 } Zip/UnZip{ index = 0.0240 value = 0.3187 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.577516 GB avg = 0.181 KB (by entry num) total key len = 6.794241 GB avg = 0.020 KB total ukey len = 3.192798 GB avg = 0.008 KB total ukey num = 0.389607743 Billion total entry num = 0.346485751 Billion write speed all = 2.565664682 MB/sec (with seq num) write speed all = 2.463148466 MB/sec (without seq num) 2024/08/20-01:04:39.726202 140500447884864 [compaction_job.cc:1944] [default] [JOB 3919] Generated table #14624053: 15325 keys, 5175566 bytes, temperature: kWarm 2024/08/20-01:04:39.726264 140500447884864 EVENT_LOG_v1 {"time_micros": 1724087079726232, "cf_name": "default", "job": 3919, "event": "table_file_creation", "file_number": 14624053, "file_size": 5175566, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650402011, "largest_seqno": 189676190062, "table_properties": {"data_size": 4966672, "index_size": 4416, "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": 306500, "raw_average_key_size": 20, "raw_value_size": 15586501, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 15325, "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": 1724087079, "oldest_key_time": 0, "file_creation_time": 1724087079, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624053, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:04:39.740022 140500447884864 [compaction_job.cc:699] job-03919: subcompact[0], size: 0.092277 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03919/att-00 [14624051,14624052,14624053] 2024/08/20-01:04:39.764609 140500447884864 (Original Log Time 2024/08/20-01:04:31.199225) EVENT_LOG_v1 {"time_micros": 1724087071199171, "job": 3919, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14624045, 14624046], "files_L3": [14623960, 14623961, 14623946], "score": 0.813994, "input_data_size": 156708799, "oldest_snapshot_seqno": 189679654212} 2024/08/20-01:04:39.764613 140500447884864 (Original Log Time 2024/08/20-01:04:39.764131) [compaction_job.cc:2018] [default] [JOB 3919] Compacted 2@2 + 3@3 files to L3 => 92276917 bytes 2024/08/20-01:04:39.764614 140500447884864 (Original Log Time 2024/08/20-01:04:39.764540) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 18.3 rd, 10.8 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(63.9, 85.5 +0.0 blob) out(88.0 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 330219, records dropped: 56037 output_compression: Snappy 2024/08/20-01:04:39.764621 140500447884864 (Original Log Time 2024/08/20-01:04:39.764586) EVENT_LOG_v1 {"time_micros": 1724087079764565, "cf": "default", "job": 3919, "event": "compaction_finished", "compaction_time_micros": 8540808, "compaction_time_cpu_micros": 1096237, "output_level": 3, "num_output_files": 3, "total_output_size": 92276917, "num_input_records": 330219, "num_output_records": 274182, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 86138276, "file_range_sync_nanos": 0, "file_fsync_nanos": 2051, "file_prepare_write_nanos": 7468, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:04:39.905297 140500447884864 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":1724082090,"starts":1724087070,"executesMs":8713,"compactionJobId":3919,"attempt":0,"compactionInputRawBytes":342443177,"compactionInputZipBytes":156708799,"compactionOutputRawBytes":0,"compactionOutputZipBytes":92276917,"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":"00-43e9ece36818648e7a76bcc37591bad2-63933488b28634be-00"}}, response = 2024/08/20-01:04:39.905404 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03919/att-00: olev 3, work 8.713 s, result 5.244 ms, install 0.514 ms, input{raw 326.579 MiB zip 149.449 MiB}