2024/08/20-14:44:25.320721 140500456277568 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00: fork to child time = 0.011099 sec 2024/08/20-14:44:25.321586 140500456277568 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00 2024/08/20-14:44:25.326451 140500456277568 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00 2024/08/20-14:44:25.327846 140500456277568 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:44:25.328175 140500456277568 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:44:25.373711 140500456277568 [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-35134/att-00/MANIFEST-14629260 2024/08/20-14:44:25.405191 140500456277568 [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-35134/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669734, last_sequence is 190676459955, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669687 2024/08/20-14:44:25.405200 140500456277568 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:44:25.405263 140500456277568 [version_set.cc:5652] Creating manifest 14669734 2024/08/20-14:44:25.431733 140500456277568 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:44:25.452676 140500456277568 [compaction_job.cc:2433] [default] [JOB 35134] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-14:44:25.452690 140500456277568 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17950 Base level 1, inputs: [14669703(31MB)], [14669653(47MB) 14669654(32MB)] 2024/08/20-14:44:25.783699 140500456277568 [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 2024/08/20-14:44:25.783733 140500456277568 [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 2024/08/20-14:44:25.783760 140500456277568 [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 2024/08/20-14:44:25.783776 140500456277568 [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 2024/08/20-14:44:25.783790 140500456277568 [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 2024/08/20-14:44:26.237776 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669735.sst) /dev/shm/ToplingTemp/Topling-390991-fQOpo8 2024/08/20-14:44:26.875578 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669735.sst): first pass time = 0.64's, 105.229'MB/sec 2024/08/20-14:44:30.586148 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669735.sst): old prealloc_size = 73819750, real_size = 49172832 2024/08/20-14:44:30.586352 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669735.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-14:44:31.092944 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669735.sst): second pass time = 3.71's, 16.645'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 100.353'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7924.588'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.204'MB/sec write SST data time = 0.09's, 537.365'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 = 12905.240'MB/sec zip my value time = 3.71's, unzip length = 0.062'GB zip my value throughput = 16.645'MB/sec zip pipeline throughput = 171.821'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.21 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.21 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0509 GB } UnZip/Zip{ index = 1.8984 value = 1.2950 dict = 1.00 all = 1.3196 } Zip/UnZip{ index = 0.5268 value = 0.7722 dict = 1.00 all = 0.7578 } ---------------------------- 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 = 0.907189619 MB/sec (with seq num) write speed all = 0.870820986 MB/sec (without seq num) 2024/08/20-14:44:31.199388 140500456277568 [compaction_job.cc:1944] [default] [JOB 35134] Generated table #14669735: 335545 keys, 50856429 bytes, temperature: kWarm 2024/08/20-14:44:31.199503 140500456277568 EVENT_LOG_v1 {"time_micros": 1724136271199431, "cf_name": "default", "job": 35134, "event": "table_file_creation", "file_number": 14669735, "file_size": 50856429, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190603749153, "largest_seqno": 190676353987, "table_properties": {"data_size": 47674768, "index_size": 1414016, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724136266, "oldest_key_time": 0, "file_creation_time": 1724136266, "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": 14669735, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:44:31.266247 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669736.sst) /dev/shm/ToplingTemp/Topling-390991-sZHl74 2024/08/20-14:44:32.145727 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669736.sst): first pass time = 0.88's, 76.310'MB/sec 2024/08/20-14:44:34.891611 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669736.sst): old prealloc_size = 73819750, real_size = 48911136 2024/08/20-14:44:34.891680 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669736.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-14:44:35.368223 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669736.sst): second pass time = 2.74's, 22.492'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 105.981'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29092.799'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.241'MB/sec write SST data time = 0.13's, 394.564'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 = 13389.955'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.492'MB/sec zip pipeline throughput = 170.790'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.47 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.47 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3055 value = 1.2954 dict = 1.00 all = 1.3286 } Zip/UnZip{ index = 0.4338 value = 0.7720 dict = 1.00 all = 0.7527 } ---------------------------- 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 = 0.908049854 MB/sec (with seq num) write speed all = 0.871648048 MB/sec (without seq num) 2024/08/20-14:44:35.436021 140500456277568 [compaction_job.cc:1944] [default] [JOB 35134] Generated table #14669736: 335545 keys, 50510027 bytes, temperature: kWarm 2024/08/20-14:44:35.436094 140500456277568 EVENT_LOG_v1 {"time_micros": 1724136275436052, "cf_name": "default", "job": 35134, "event": "table_file_creation", "file_number": 14669736, "file_size": 50510027, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190646070369, "largest_seqno": 190676353988, "table_properties": {"data_size": 47662736, "index_size": 1164352, "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": 1724136271, "oldest_key_time": 0, "file_creation_time": 1724136271, "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": 14669736, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:44:35.496264 140500456277568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669737.sst) /dev/shm/ToplingTemp/Topling-390991-xhmr07 2024/08/20-14:44:35.545674 140500456277568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669737.sst): first pass time = 0.05's, 123.998'MB/sec 2024/08/20-14:44:35.660661 140500456277568 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669737.sst): part-0: reject ZipStore ratio = 0.949 2024/08/20-14:44:35.680823 140500456277568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669737.sst): old prealloc_size = 73819750, real_size = 5840432 2024/08/20-14:44:35.680878 140500456277568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669737.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 30597 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 6.62 raw-val = 0.0056 GB zip-val = 0.0056 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-14:44:35.732914 140500456277568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00/14669737.sst): second pass time = 0.11's, 49.262'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.05's, 113.552'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5952.045'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.244'MB/sec write SST data time = 0.02's, 285.157'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 = 0.11's, unzip length = 0.006'GB zip my value throughput = 49.262'MB/sec zip pipeline throughput = 61.196'MB/sec entries = 30597 avg-key = 16.00 avg-zkey = 6.62 avg-val = 184.00 avg-zval = 184.01 usrkeys = 30597 avg-key = 8.00 avg-zkey = 6.62 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 30597 bytes = 91808 } seq expand size = 214179 multi value expand size = 0 cnt WriteAppend = 696 UnZipSize{ index = 0.0002 GB value = 0.0056 GB dict = 0.00 MB all = 0.0061 GB } __ZipSize{ index = 0.0002 GB value = 0.0056 GB dict = 0.00 MB all = 0.0059 GB } UnZip/Zip{ index = 1.2084 value = 1.0000 dict = 0.00 all = 1.0327 } Zip/UnZip{ index = 0.8275 value = 1.0000 dict = 0.00 all = 0.9684 } ---------------------------- total value len = 62.430772 GB avg = 0.180 KB (by entry num) total key len = 6.799985 GB avg = 0.020 KB total ukey len = 3.195121 GB avg = 0.008 KB total ukey num = 0.390035248 Billion total entry num = 0.346913256 Billion write speed all = 0.908128590 MB/sec (with seq num) write speed all = 0.871723748 MB/sec (without seq num) 2024/08/20-14:44:35.745540 140500456277568 [compaction_job.cc:1944] [default] [JOB 35134] Generated table #14669737: 30597 keys, 5925771 bytes, temperature: kWarm 2024/08/20-14:44:35.745619 140500456277568 EVENT_LOG_v1 {"time_micros": 1724136275745575, "cf_name": "default", "job": 35134, "event": "table_file_creation", "file_number": 14669737, "file_size": 5925771, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190667448117, "largest_seqno": 190676353980, "table_properties": {"data_size": 5630048, "index_size": 202560, "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": 489552, "raw_average_key_size": 16, "raw_value_size": 5629848, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 30597, "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": 1724136275, "oldest_key_time": 0, "file_creation_time": 1724136275, "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": 14669737, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:44:35.754243 140500456277568 [compaction_job.cc:699] job-35134: subcompact[0], size: 0.107292 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35134/att-00 [14669735,14669736,14669737] 2024/08/20-14:44:35.805765 140500456277568 (Original Log Time 2024/08/20-14:44:25.452764) EVENT_LOG_v1 {"time_micros": 1724136265452702, "job": 35134, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14669703], "files_L2": [14669653, 14669654], "score": 0.999572, "input_data_size": 117272734, "oldest_snapshot_seqno": 190676459522} 2024/08/20-14:44:35.805770 140500456277568 (Original Log Time 2024/08/20-14:44:35.804812) [compaction_job.cc:2018] [default] [JOB 35134] Compacted 1@1 + 2@2 files to L2 => 107292227 bytes 2024/08/20-14:44:35.805773 140500456277568 (Original Log Time 2024/08/20-14:44:35.805675) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.4 rd, 10.4 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.3, 80.6 +0.0 blob) out(102.3 +0.0 blob), read-write-amplify(6.9) write-amplify(3.3) OK, records in: 706008, records dropped: 4321 output_compression: Snappy 2024/08/20-14:44:35.805783 140500456277568 (Original Log Time 2024/08/20-14:44:35.805736) EVENT_LOG_v1 {"time_micros": 1724136275805709, "cf": "default", "job": 35134, "event": "compaction_finished", "compaction_time_micros": 10301489, "compaction_time_cpu_micros": 1850515, "output_level": 2, "num_output_files": 3, "total_output_size": 107292227, "num_input_records": 706008, "num_output_records": 701687, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 109646595, "file_range_sync_nanos": 0, "file_fsync_nanos": 2502, "file_prepare_write_nanos": 47662, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-14:44:35.953123 140500456277568 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":1724136265,"executesMs":10476,"compactionJobId":35134,"attempt":0,"compactionInputRawBytes":141201600,"compactionInputZipBytes":117272734,"compactionOutputRawBytes":0,"compactionOutputZipBytes":107292227,"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":"00-26643338dba4a5f4d78cb07c33fffa61-8fdce32f6233a729-00"}}, response = 2024/08/20-14:44:35.953251 140500456277568 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-35134/att-00: olev 2, work 10.476 s, result 7.445 ms, install 1.006 ms, input{raw 134.660 MiB zip 111.840 MiB}