2024/08/21-03:04:54.568981 140539794613824 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00: fork to child time = 0.046840 sec 2024/08/21-03:04:54.569816 140539794613824 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00 2024/08/21-03:04:54.574816 140539794613824 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00 2024/08/21-03:04:54.575225 140539794613824 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:04:54.575571 140539794613824 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:04:54.622227 140539794613824 [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-62811/att-00/MANIFEST-14629260 2024/08/21-03:04:54.635741 140539794613824 [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-62811/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14701545, last_sequence is 191372228894, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14701310 2024/08/21-03:04:54.635746 140539794613824 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:04:54.635800 140539794613824 [version_set.cc:5652] Creating manifest 14701545 2024/08/21-03:04:54.666402 140539794613824 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:04:54.682710 140539794613824 [compaction_job.cc:2433] [default] [JOB 62811] Compacting 2@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-03:04:54.682719 140539794613824 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31619 Base level 2, inputs: [14701531(31MB) 14701534(8979KB)], [14701476(41MB) 14701477(41MB) 14701487(19MB)] 2024/08/21-03:04:54.949486 140539794613824 [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 2024/08/21-03:04:54.949527 140539794613824 [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 2024/08/21-03:04:54.949541 140539794613824 [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 2024/08/21-03:04:54.949549 140539794613824 [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 2024/08/21-03:04:54.949561 140539794613824 [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 2024/08/21-03:04:55.348625 140539794613824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701546.sst) /dev/shm/ToplingTemp/Topling-34247-OeedUO 2024/08/21-03:04:55.617548 140539794613824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701546.sst): first pass time = 0.27's, 499.191'MB/sec 2024/08/21-03:04:59.358933 140539794613824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701546.sst): old prealloc_size = 147639500, real_size = 41929152 2024/08/21-03:04:59.359005 140539794613824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701546.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 5.91 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.79 2024/08/21-03:04:59.690192 140539794613824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701546.sst): second pass time = 3.74's, 35.226'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 132.023'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16157.559'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.125'MB/sec write SST data time = 0.07's, 611.309'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 = 19991.513'MB/sec zip my value time = 3.74's, unzip length = 0.132'GB zip my value throughput = 35.226'MB/sec zip pipeline throughput = 169.105'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.91 avg-val = 1016.99 avg-zval = 317.79 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.91 avg-val = 1023.99 avg-zval = 317.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 453024 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.0313 value = 3.2002 dict = 1.00 all = 3.0693 } Zip/UnZip{ index = 0.4923 value = 0.3125 dict = 1.00 all = 0.3258 } ---------------------------- 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 = 0.000129431 Billion total entry num = 0.000129431 Billion write speed all = 0.021816833 MB/sec (with seq num) write speed all = 0.021649653 MB/sec (without seq num) 2024/08/21-03:04:59.758088 140539794613824 [compaction_job.cc:1944] [default] [JOB 62811] Generated table #14701546: 129431 keys, 43729447 bytes, temperature: kWarm 2024/08/21-03:04:59.758205 140539794613824 EVENT_LOG_v1 {"time_micros": 1724180699758138, "cf_name": "default", "job": 62811, "event": "table_file_creation", "file_number": 14701546, "file_size": 43729447, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191134358550, "largest_seqno": 191372159622, "table_properties": {"data_size": 41132016, "index_size": 764608, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629853, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724180695, "oldest_key_time": 0, "file_creation_time": 1724180695, "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": 14701546, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:04:59.825385 140539794613824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701547.sst) /dev/shm/ToplingTemp/Topling-34247-JWJWFM 2024/08/21-03:05:00.705127 140539794613824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701547.sst): first pass time = 0.88's, 152.574'MB/sec 2024/08/21-03:05:02.486057 140539794613824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701547.sst): old prealloc_size = 147639500, real_size = 42044304 2024/08/21-03:05:02.486116 140539794613824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701547.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.55 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.98 avg-zval = 318.03 2024/08/21-03:05:02.678273 140539794613824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701547.sst): second pass time = 1.78's, 73.995'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 228.125'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24546.828'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.226'MB/sec write SST data time = 0.05's, 896.946'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 = 33235.322'MB/sec zip my value time = 1.78's, unzip length = 0.132'GB zip my value throughput = 73.995'MB/sec zip pipeline throughput = 146.905'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 6.55 avg-val = 1016.98 avg-zval = 318.03 usrkeys = 129432 avg-key = 12.00 avg-zkey = 6.55 avg-val = 1023.98 avg-zval = 318.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 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 = 0.0412 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.8319 value = 3.1977 dict = 1.00 all = 3.0612 } Zip/UnZip{ index = 0.5459 value = 0.3127 dict = 1.00 all = 0.3267 } ---------------------------- total value len = 0.265071 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 = 0.043612584 MB/sec (with seq num) write speed all = 0.043278383 MB/sec (without seq num) 2024/08/21-03:05:02.806077 140539794613824 [compaction_job.cc:1944] [default] [JOB 62811] Generated table #14701547: 129432 keys, 43845231 bytes, temperature: kWarm 2024/08/21-03:05:02.806139 140539794613824 EVENT_LOG_v1 {"time_micros": 1724180702806104, "cf_name": "default", "job": 62811, "event": "table_file_creation", "file_number": 14701547, "file_size": 43845231, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191127209221, "largest_seqno": 191372162281, "table_properties": {"data_size": 41163904, "index_size": 847872, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629570, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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": 1724180699, "oldest_key_time": 0, "file_creation_time": 1724180699, "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": 14701547, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:05:02.853935 140539794613824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701548.sst) /dev/shm/ToplingTemp/Topling-34247-wYAmmP 2024/08/21-03:05:03.286648 140539794613824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701548.sst): first pass time = 0.43's, 150.629'MB/sec 2024/08/21-03:05:04.280699 140539794613824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701548.sst): old prealloc_size = 147639500, real_size = 20390864 2024/08/21-03:05:04.280751 140539794613824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701548.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 62848 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.25 raw-val = 0.0639 GB zip-val = 0.0200 GB avg-val =1016.97 avg-zval = 318.94 2024/08/21-03:05:04.362736 140539794613824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00/14701548.sst): second pass time = 0.99's, 64.351'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 259.047'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13736.170'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.254'MB/sec write SST data time = 0.02's, 1049.645'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.653'MB, throughput = 10830.162'MB/sec zip my value time = 0.99's, unzip length = 0.064'GB zip my value throughput = 64.351'MB/sec zip pipeline throughput = 124.953'MB/sec entries = 62848 avg-key = 20.00 avg-zkey = 5.25 avg-val = 1016.97 avg-zval = 318.94 usrkeys = 62848 avg-key = 12.00 avg-zkey = 5.25 avg-val = 1023.97 avg-zval = 318.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 62848 bytes = 219984 } seq expand size = 439936 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0639 GB dict = 0.65 MB all = 0.0652 GB } __ZipSize{ index = 0.0003 GB value = 0.0200 GB dict = 0.65 MB all = 0.0212 GB } UnZip/Zip{ index = 2.2855 value = 3.1885 dict = 1.00 all = 3.0670 } Zip/UnZip{ index = 0.4375 value = 0.3136 dict = 1.00 all = 0.3261 } ---------------------------- total value len = 0.329426 GB avg = 1.024 KB (by entry num) total key len = 0.006434 GB avg = 0.020 KB total ukey len = 0.003861 GB avg = 0.012 KB total ukey num = 0.000321711 Billion total entry num = 0.000321711 Billion write speed all = 0.054186167 MB/sec (with seq num) write speed all = 0.053770939 MB/sec (without seq num) 2024/08/21-03:05:04.392406 140539794613824 [compaction_job.cc:1944] [default] [JOB 62811] Generated table #14701548: 62848 keys, 21249311 bytes, temperature: kWarm 2024/08/21-03:05:04.392469 140539794613824 EVENT_LOG_v1 {"time_micros": 1724180704392438, "cf_name": "default", "job": 62811, "event": "table_file_creation", "file_number": 14701548, "file_size": 21249311, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191192065010, "largest_seqno": 191372162080, "table_properties": {"data_size": 20044992, "index_size": 329984, "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": 1256960, "raw_average_key_size": 20, "raw_value_size": 63914395, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 62848, "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": 1724180702, "oldest_key_time": 0, "file_creation_time": 1724180702, "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": 14701548, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:05:04.429343 140539794613824 [compaction_job.cc:699] job-62811: subcompact[0], size: 0.108824 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-62811/att-00 [14701546,14701547,14701548] 2024/08/21-03:05:04.475750 140539794613824 (Original Log Time 2024/08/21-03:04:54.682762) EVENT_LOG_v1 {"time_micros": 1724180694682726, "job": 62811, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14701531, 14701534], "files_L3": [14701476, 14701477, 14701487], "score": 0.989366, "input_data_size": 150248819, "oldest_snapshot_seqno": 191372228564} 2024/08/21-03:05:04.475756 140539794613824 (Original Log Time 2024/08/21-03:05:04.472382) [compaction_job.cc:2018] [default] [JOB 62811] Compacted 2@2 + 3@3 files to L3 => 108823989 bytes 2024/08/21-03:05:04.475758 140539794613824 (Original Log Time 2024/08/21-03:05:04.475668) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 15.4 rd, 11.2 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(40.7, 102.5 +0.0 blob) out(103.8 +0.0 blob), read-write-amplify(6.1) write-amplify(2.5) OK, records in: 358592, records dropped: 36881 output_compression: Snappy 2024/08/21-03:05:04.475769 140539794613824 (Original Log Time 2024/08/21-03:05:04.475724) EVENT_LOG_v1 {"time_micros": 1724180704475699, "cf": "default", "job": 62811, "event": "compaction_finished", "compaction_time_micros": 9746600, "compaction_time_cpu_micros": 1317487, "output_level": 3, "num_output_files": 3, "total_output_size": 108823989, "num_input_records": 358592, "num_output_records": 321711, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90554308, "file_range_sync_nanos": 0, "file_fsync_nanos": 3014, "file_prepare_write_nanos": 6852, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-03:05:04.609959 140539794613824 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":1724180694,"executesMs":9896,"compactionJobId":62811,"attempt":0,"compactionInputRawBytes":371853453,"compactionInputZipBytes":150248819,"compactionOutputRawBytes":0,"compactionOutputZipBytes":108823989,"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":"00-1701c3dd104eba88e79d3e178ea146d2-514c4ca397f0405c-00"}}, response = 2024/08/21-03:05:04.610067 140539794613824 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-62811/att-00: olev 3, work 9.897 s, result 6.342 ms, install 3.411 ms, input{raw 354.627 MiB zip 143.288 MiB}