2024/08/20-00:57:48.705341 140500540204608 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00: fork to child time = 0.011324 sec 2024/08/20-00:57:48.706366 140500540204608 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00 2024/08/20-00:57:48.710782 140500540204608 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00 2024/08/20-00:57:48.711231 140500540204608 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:57:48.711542 140500540204608 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:57:48.752897 140500540204608 [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-03627/att-00/MANIFEST-14619535 2024/08/20-00:57:48.800104 140500540204608 [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-03627/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14623676, last_sequence is 189671531117, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14623447 2024/08/20-00:57:48.800118 140500540204608 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:57:48.800191 140500540204608 [version_set.cc:5652] Creating manifest 14623676 2024/08/20-00:57:48.828313 140500540204608 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:57:48.842133 140500540204608 [compaction_job.cc:2433] [default] [JOB 3627] Compacting 1@2 + 3@3 files to L3, score 0.81, subcompactions 1 : 1 2024/08/20-00:57:48.842150 140500540204608 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1801 Base level 2, inputs: [14623630(31MB)], [14623647(41MB) 14623648(1821KB) 14623666(41MB)] 2024/08/20-00:57:49.077343 140500540204608 [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 2024/08/20-00:57:49.077368 140500540204608 [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 2024/08/20-00:57:49.077385 140500540204608 [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 2024/08/20-00:57:49.077399 140500540204608 [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 2024/08/20-00:57:49.077417 140500540204608 [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 2024/08/20-00:57:49.370209 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623677.sst) /dev/shm/ToplingTemp/Topling-86252-tPz1sa 2024/08/20-00:57:49.558874 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623677.sst): first pass time = 0.19's, 711.581'MB/sec 2024/08/20-00:57:50.682649 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623677.sst): old prealloc_size = 134698240, real_size = 41808480 2024/08/20-00:57:50.682729 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623677.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.22 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.56 2024/08/20-00:57:50.889099 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623677.sst): second pass time = 1.12's, 117.398'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 210.978'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14201.737'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.213'MB/sec write SST data time = 0.05's, 802.648'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 = 28046.348'MB/sec zip my value time = 1.12's, unzip length = 0.132'GB zip my value throughput = 117.398'MB/sec zip pipeline throughput = 161.351'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 5.22 avg-val = 1017.02 avg-zval = 317.56 usrkeys = 129426 avg-key = 12.00 avg-zkey = 5.22 avg-val = 1024.02 avg-zval = 317.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129426 bytes = 404464 } seq expand size = 905982 multi value expand size = 0 cnt WriteAppend = 12 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 = 2.2996 value = 3.2026 dict = 1.00 all = 3.0812 } Zip/UnZip{ index = 0.4349 value = 0.3122 dict = 1.00 all = 0.3245 } ---------------------------- 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 = 0.389462987 Billion total entry num = 0.346340995 Billion write speed all = 2.599378365 MB/sec (with seq num) write speed all = 2.495331780 MB/sec (without seq num) 2024/08/20-00:57:50.940045 140500540204608 [compaction_job.cc:1944] [default] [JOB 3627] Generated table #14623677: 129426 keys, 43560113 bytes, temperature: kWarm 2024/08/20-00:57:50.940131 140500540204608 EVENT_LOG_v1 {"time_micros": 1724086670940083, "cf_name": "default", "job": 3627, "event": "table_file_creation", "file_number": 14623677, "file_size": 43560113, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650404554, "largest_seqno": 189671037794, "table_properties": {"data_size": 41100560, "index_size": 675392, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629340, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "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": 1724086669, "oldest_key_time": 0, "file_creation_time": 1724086669, "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": 14623677, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:57:50.982509 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623678.sst) /dev/shm/ToplingTemp/Topling-86252-rm40w8 2024/08/20-00:57:51.484623 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623678.sst): first pass time = 0.50's, 267.333'MB/sec 2024/08/20-00:57:52.484086 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623678.sst): old prealloc_size = 134698240, real_size = 41775856 2024/08/20-00:57:52.484140 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623678.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129426 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.22 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.02 avg-zval = 317.31 2024/08/20-00:57:52.644810 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623678.sst): second pass time = 1.00's, 131.825'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.848'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25658.359'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.293'MB/sec write SST data time = 0.05's, 863.481'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 = 34194.269'MB/sec zip my value time = 1.00's, unzip length = 0.132'GB zip my value throughput = 131.825'MB/sec zip pipeline throughput = 131.825'MB/sec entries = 129426 avg-key = 20.00 avg-zkey = 5.22 avg-val = 1017.02 avg-zval = 317.31 usrkeys = 129426 avg-key = 12.00 avg-zkey = 5.22 avg-val = 1024.02 avg-zval = 317.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129426 bytes = 404464 } seq expand size = 905982 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 = 0.0435 GB } UnZip/Zip{ index = 2.2998 value = 3.2052 dict = 1.00 all = 3.0835 } Zip/UnZip{ index = 0.4348 value = 0.3120 dict = 1.00 all = 0.3243 } ---------------------------- total value len = 62.561820 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 = 0.389592413 Billion total entry num = 0.346470421 Billion write speed all = 2.604280842 MB/sec (with seq num) write speed all = 2.500202237 MB/sec (without seq num) 2024/08/20-00:57:52.699357 140500540204608 [compaction_job.cc:1944] [default] [JOB 3627] Generated table #14623678: 129426 keys, 43527876 bytes, temperature: kWarm 2024/08/20-00:57:52.699443 140500540204608 EVENT_LOG_v1 {"time_micros": 1724086672699397, "cf_name": "default", "job": 3627, "event": "table_file_creation", "file_number": 14623678, "file_size": 43527876, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397242, "largest_seqno": 189671037742, "table_properties": {"data_size": 41068000, "index_size": 675328, "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": 2588520, "raw_average_key_size": 20, "raw_value_size": 131629287, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129426, "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": 1724086670, "oldest_key_time": 0, "file_creation_time": 1724086670, "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": 14623678, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:57:52.767247 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623679.sst) /dev/shm/ToplingTemp/Topling-86252-PfOgEa 2024/08/20-00:57:52.806341 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623679.sst): first pass time = 0.04's, 320.497'MB/sec 2024/08/20-00:57:52.939066 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623679.sst): old prealloc_size = 134698240, real_size = 3927936 2024/08/20-00:57:52.939127 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623679.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 12063 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.31 raw-val = 0.0123 GB zip-val = 0.0039 GB avg-val =1016.99 avg-zval = 325.04 2024/08/20-00:57:52.956052 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00/14623679.sst): second pass time = 0.13's, 93.080'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 240.825'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 110.906'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.254'MB/sec write SST data time = 0.01's, 805.945'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.127'MB, throughput = 3309.080'MB/sec zip my value time = 0.13's, unzip length = 0.012'GB zip my value throughput = 93.080'MB/sec zip pipeline throughput = 93.080'MB/sec entries = 12063 avg-key = 20.00 avg-zkey = 0.31 avg-val = 1016.99 avg-zval = 325.04 usrkeys = 12063 avg-key = 12.00 avg-zkey = 0.31 avg-val = 1023.99 avg-zval = 325.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 12063 bytes = 37712 } seq expand size = 84441 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0123 GB dict = 0.13 MB all = 0.0125 GB } __ZipSize{ index = 0.0000 GB value = 0.0039 GB dict = 0.13 MB all = 0.0041 GB } UnZip/Zip{ index = 38.3358 value = 3.1288 dict = 1.00 all = 3.0579 } Zip/UnZip{ index = 0.0261 value = 0.3196 dict = 1.00 all = 0.3270 } ---------------------------- total value len = 62.574173 GB avg = 0.181 KB (by entry num) total key len = 6.794176 GB avg = 0.020 KB total ukey len = 3.192758 GB avg = 0.008 KB total ukey num = 0.389604476 Billion total entry num = 0.346482484 Billion write speed all = 2.604723286 MB/sec (with seq num) write speed all = 2.500642274 MB/sec (without seq num) 2024/08/20-00:57:52.965670 140500540204608 [compaction_job.cc:1944] [default] [JOB 3627] Generated table #14623679: 12063 keys, 4090727 bytes, temperature: kWarm 2024/08/20-00:57:52.965731 140500540204608 EVENT_LOG_v1 {"time_micros": 1724086672965698, "cf_name": "default", "job": 3627, "event": "table_file_creation", "file_number": 14623679, "file_size": 4090727, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650397295, "largest_seqno": 189671037596, "table_properties": {"data_size": 3920960, "index_size": 3776, "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": 241260, "raw_average_key_size": 20, "raw_value_size": 12267958, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 12063, "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": 1724086672, "oldest_key_time": 0, "file_creation_time": 1724086672, "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": 14623679, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:57:52.975995 140500540204608 [compaction_job.cc:699] job-03627: subcompact[0], size: 0.091179 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03627/att-00 [14623677,14623678,14623679] 2024/08/20-00:57:52.997066 140500540204608 (Original Log Time 2024/08/20-00:57:48.842220) EVENT_LOG_v1 {"time_micros": 1724086668842168, "job": 3627, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14623630], "files_L3": [14623647, 14623648, 14623666], "score": 0.805711, "input_data_size": 122452946, "oldest_snapshot_seqno": 189671530325} 2024/08/20-00:57:52.997069 140500540204608 (Original Log Time 2024/08/20-00:57:52.996562) [compaction_job.cc:2018] [default] [JOB 3627] Compacted 1@2 + 3@3 files to L3 => 91178716 bytes 2024/08/20-00:57:52.997071 140500540204608 (Original Log Time 2024/08/20-00:57:52.997002) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 29.6 rd, 22.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.8 +0.0 blob) out(87.0 +0.0 blob), read-write-amplify(6.4) write-amplify(2.7) OK, records in: 296119, records dropped: 25204 output_compression: Snappy 2024/08/20-00:57:52.997076 140500540204608 (Original Log Time 2024/08/20-00:57:52.997046) EVENT_LOG_v1 {"time_micros": 1724086672997026, "cf": "default", "job": 3627, "event": "compaction_finished", "compaction_time_micros": 4133784, "compaction_time_cpu_micros": 865850, "output_level": 3, "num_output_files": 3, "total_output_size": 91178716, "num_input_records": 296119, "num_output_records": 270915, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57406314, "file_range_sync_nanos": 0, "file_fsync_nanos": 2029, "file_prepare_write_nanos": 6032, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-00:57:53.126453 140500540204608 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":1724086668,"executesMs":4286,"compactionJobId":3627,"attempt":0,"compactionInputRawBytes":307081291,"compactionInputZipBytes":122452946,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91178716,"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":"00-4c670337a64caaa535ca8763e9775ea0-3f26c06787d0a47a-00"}}, response = 2024/08/20-00:57:53.126558 140500540204608 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03627/att-00: olev 3, work 4.286 s, result 4.732 ms, install 0.537 ms, input{raw 292.856 MiB zip 116.780 MiB}