2024/08/20-04:22:20.604700 140500464670272 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00: fork to child time = 0.038051 sec 2024/08/20-04:22:20.606054 140500464670272 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00 2024/08/20-04:22:20.615251 140500464670272 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00 2024/08/20-04:22:20.617035 140500464670272 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:22:20.617405 140500464670272 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:22:20.658780 140500464670272 [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-06175/att-00/MANIFEST-14629260 2024/08/20-04:22:20.712981 140500464670272 [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-06175/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14636206, last_sequence is 189940027425, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14636142 2024/08/20-04:22:20.712997 140500464670272 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:22:20.713081 140500464670272 [version_set.cc:5652] Creating manifest 14636206 2024/08/20-04:22:20.739552 140500464670272 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:22:20.753795 140500464670272 [compaction_job.cc:2433] [default] [JOB 6175] Compacting 2@1 + 2@2 files to L2, score 0.93, subcompactions 1 : 1 2024/08/20-04:22:20.753815 140500464670272 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3221 Base level 1, inputs: [14636177(31MB) 14636148(3070KB)], [14636080(48MB) 14636195(40MB)] 2024/08/20-04:22:21.035743 140500464670272 [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 2024/08/20-04:22:21.035774 140500464670272 [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 2024/08/20-04:22:21.035806 140500464670272 [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 2024/08/20-04:22:21.035821 140500464670272 [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 2024/08/20-04:22:21.035840 140500464670272 [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 2024/08/20-04:22:21.479597 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636207.sst) /dev/shm/ToplingTemp/Topling-165788-wQMI5j 2024/08/20-04:22:22.094050 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636207.sst): first pass time = 0.61's, 109.228'MB/sec 2024/08/20-04:22:23.591300 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636207.sst): old prealloc_size = 73819750, real_size = 48793256 2024/08/20-04:22:23.591393 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636207.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.12 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-04:22:23.961974 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636207.sst): second pass time = 1.50's, 41.266'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 135.948'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18049.726'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.262'MB/sec write SST data time = 0.05's, 991.331'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 11672.578'MB/sec zip my value time = 1.50's, unzip length = 0.062'GB zip my value throughput = 41.266'MB/sec zip pipeline throughput = 153.433'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.12 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.12 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5642 value = 1.2954 dict = 1.00 all = 1.3317 } Zip/UnZip{ index = 0.3900 value = 0.7720 dict = 1.00 all = 0.7509 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.777636501 MB/sec (with seq num) write speed all = 1.706372227 MB/sec (without seq num) 2024/08/20-04:22:24.026836 140500464670272 [compaction_job.cc:1944] [default] [JOB 6175] Generated table #14636207: 335545 keys, 50392203 bytes, temperature: kWarm 2024/08/20-04:22:24.026933 140500464670272 EVENT_LOG_v1 {"time_micros": 1724098944026876, "cf_name": "default", "job": 6175, "event": "table_file_creation", "file_number": 14636207, "file_size": 50392203, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189912193020, "largest_seqno": 189939814195, "table_properties": {"data_size": 47662416, "index_size": 1046848, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724098941, "oldest_key_time": 0, "file_creation_time": 1724098941, "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": 14636207, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:22:24.065173 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636208.sst) /dev/shm/ToplingTemp/Topling-165788-Ta6rgi 2024/08/20-04:22:24.835782 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636208.sst): first pass time = 0.77's, 87.092'MB/sec 2024/08/20-04:22:25.734731 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636208.sst): old prealloc_size = 73819750, real_size = 49104560 2024/08/20-04:22:25.734827 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636208.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.04 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-04:22:26.194286 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636208.sst): second pass time = 0.90's, 68.755'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 110.426'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21118.722'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.226'MB/sec write SST data time = 0.09's, 577.786'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16252.798'MB/sec zip my value time = 0.90's, unzip length = 0.062'GB zip my value throughput = 68.755'MB/sec zip pipeline throughput = 82.298'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.04 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.04 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9825 value = 1.2953 dict = 1.00 all = 1.3225 } Zip/UnZip{ index = 0.5044 value = 0.7720 dict = 1.00 all = 0.7562 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.779319821 MB/sec (with seq num) write speed all = 1.707990639 MB/sec (without seq num) 2024/08/20-04:22:26.263580 140500464670272 [compaction_job.cc:1944] [default] [JOB 6175] Generated table #14636208: 335545 keys, 50745419 bytes, temperature: kWarm 2024/08/20-04:22:26.263657 140500464670272 EVENT_LOG_v1 {"time_micros": 1724098946263613, "cf_name": "default", "job": 6175, "event": "table_file_creation", "file_number": 14636208, "file_size": 50745419, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189893260527, "largest_seqno": 189939814194, "table_properties": {"data_size": 47666480, "index_size": 1354048, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724098944, "oldest_key_time": 0, "file_creation_time": 1724098944, "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": 14636208, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:22:26.315286 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636209.sst) /dev/shm/ToplingTemp/Topling-165788-k5rkQh 2024/08/20-04:22:26.515063 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636209.sst): first pass time = 0.20's, 103.389'MB/sec 2024/08/20-04:22:27.193781 140500464670272 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636209.sst): part-0: reject ZipStore ratio = 0.858 2024/08/20-04:22:27.254868 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636209.sst): old prealloc_size = 73819750, real_size = 19738640 2024/08/20-04:22:27.254943 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636209.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 103249 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 6.92 raw-val = 0.0190 GB zip-val = 0.0190 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-04:22:27.317962 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00/14636209.sst): second pass time = 0.68's, 28.033'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.06's, 317.463'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14897.000'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.739'MB/sec write SST data time = 0.03's, 712.215'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.68's, unzip length = 0.019'GB zip my value throughput = 28.033'MB/sec zip pipeline throughput = 121.266'MB/sec entries = 103249 avg-key = 16.00 avg-zkey = 6.92 avg-val = 184.00 avg-zval = 184.00 usrkeys = 103249 avg-key = 8.00 avg-zkey = 6.92 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 103249 bytes = 309760 } seq expand size = 722743 multi value expand size = 0 cnt WriteAppend = 2327 UnZipSize{ index = 0.0008 GB value = 0.0190 GB dict = 0.00 MB all = 0.0206 GB } __ZipSize{ index = 0.0007 GB value = 0.0190 GB dict = 0.00 MB all = 0.0200 GB } UnZip/Zip{ index = 1.1558 value = 1.0000 dict = 0.00 all = 1.0313 } Zip/UnZip{ index = 0.8652 value = 1.0000 dict = 0.00 all = 0.9697 } ---------------------------- total value len = 62.444649 GB avg = 0.180 KB (by entry num) total key len = 6.801147 GB avg = 0.020 KB total ukey len = 3.195702 GB avg = 0.008 KB total ukey num = 0.390107900 Billion total entry num = 0.346985908 Billion write speed all = 1.779817769 MB/sec (with seq num) write speed all = 1.708469416 MB/sec (without seq num) 2024/08/20-04:22:27.346841 140500464670272 [compaction_job.cc:1944] [default] [JOB 6175] Generated table #14636209: 103249 keys, 20024011 bytes, temperature: kWarm 2024/08/20-04:22:27.346937 140500464670272 EVENT_LOG_v1 {"time_micros": 1724098947346881, "cf_name": "default", "job": 6175, "event": "table_file_creation", "file_number": 14636209, "file_size": 20024011, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189927718161, "largest_seqno": 189939813930, "table_properties": {"data_size": 18998016, "index_size": 714624, "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": 1651984, "raw_average_key_size": 16, "raw_value_size": 18997816, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 103249, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-MixedLenBlobStore", "creation_time": 1724098946, "oldest_key_time": 0, "file_creation_time": 1724098946, "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": 14636209, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:22:27.367182 140500464670272 [compaction_job.cc:699] job-06175: subcompact[0], size: 0.121162 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06175/att-00 [14636207,14636208,14636209] 2024/08/20-04:22:27.417337 140500464670272 (Original Log Time 2024/08/20-04:22:20.753898) EVENT_LOG_v1 {"time_micros": 1724098940753836, "job": 6175, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14636177, 14636148], "files_L2": [14636080, 14636195], "score": 0.925061, "input_data_size": 129703152, "oldest_snapshot_seqno": 189940027113} 2024/08/20-04:22:27.417342 140500464670272 (Original Log Time 2024/08/20-04:22:27.416528) [compaction_job.cc:2018] [default] [JOB 6175] Compacted 2@1 + 2@2 files to L2 => 121161633 bytes 2024/08/20-04:22:27.417344 140500464670272 (Original Log Time 2024/08/20-04:22:27.417255) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 19.6 rd, 18.3 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(34.9, 88.8 +0.0 blob) out(115.5 +0.0 blob), read-write-amplify(6.9) write-amplify(3.3) OK, records in: 779666, records dropped: 5327 output_compression: Snappy 2024/08/20-04:22:27.417356 140500464670272 (Original Log Time 2024/08/20-04:22:27.417313) EVENT_LOG_v1 {"time_micros": 1724098947417287, "cf": "default", "job": 6175, "event": "compaction_finished", "compaction_time_micros": 6613301, "compaction_time_cpu_micros": 1911230, "output_level": 2, "num_output_files": 3, "total_output_size": 121161633, "num_input_records": 779666, "num_output_records": 774339, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 96981144, "file_range_sync_nanos": 0, "file_fsync_nanos": 2949, "file_prepare_write_nanos": 134866, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-04:22:27.572605 140500464670272 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":1724098940,"executesMs":6805,"compactionJobId":6175,"attempt":0,"compactionInputRawBytes":155933200,"compactionInputZipBytes":129703152,"compactionOutputRawBytes":0,"compactionOutputZipBytes":121161633,"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":"00-8183c9104ce47e3f8e68a003e6f5e75c-2a40c66027c2ae5d-00"}}, response = 2024/08/20-04:22:27.572720 140500464670272 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-06175/att-00: olev 2, work 6.805 s, result 6.139 ms, install 0.890 ms, input{raw 148.709 MiB zip 123.695 MiB}