2024/08/20-02:58:16.829006 140500598953536 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00: fork to child time = 0.013311 sec 2024/08/20-02:58:16.830084 140500598953536 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00 2024/08/20-02:58:16.835570 140500598953536 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00 2024/08/20-02:58:16.835858 140500598953536 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:58:16.836169 140500598953536 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:58:16.887023 140500598953536 [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-00944/att-00/MANIFEST-14629260 2024/08/20-02:58:16.918779 140500598953536 [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-00944/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14630337, last_sequence is 189816530707, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14630301 2024/08/20-02:58:16.918789 140500598953536 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:58:16.918879 140500598953536 [version_set.cc:5652] Creating manifest 14630337 2024/08/20-02:58:16.948021 140500598953536 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:58:16.964915 140500598953536 [compaction_job.cc:2433] [default] [JOB 944] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-02:58:16.964936 140500598953536 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 498 Base level 1, inputs: [14630321(12MB)], [14630279(48MB) 14630280(42MB)] 2024/08/20-02:58:17.068031 140500598953536 [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 2024/08/20-02:58:17.068057 140500598953536 [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 2024/08/20-02:58:17.068072 140500598953536 [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 2024/08/20-02:58:17.068087 140500598953536 [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 2024/08/20-02:58:17.068096 140500598953536 [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 2024/08/20-02:58:17.444877 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630338.sst) /dev/shm/ToplingTemp/Topling-124958-83ll5X 2024/08/20-02:58:17.735392 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630338.sst): first pass time = 0.29's, 231.047'MB/sec 2024/08/20-02:58:20.014292 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630338.sst): old prealloc_size = 73819750, real_size = 49460352 2024/08/20-02:58:20.014363 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630338.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-02:58:20.359709 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630338.sst): second pass time = 2.28's, 27.103'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 147.935'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38012.827'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.287'MB/sec write SST data time = 0.05's, 955.256'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 = 574.420'MB/sec zip my value time = 2.28's, unzip length = 0.062'GB zip my value throughput = 27.103'MB/sec zip pipeline throughput = 175.342'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.10 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.10 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5671 value = 1.2953 dict = 1.00 all = 1.3132 } Zip/UnZip{ index = 0.6381 value = 0.7720 dict = 1.00 all = 0.7615 } ---------------------------- 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 = 2.042430198 MB/sec (with seq num) write speed all = 1.960550520 MB/sec (without seq num) 2024/08/20-02:58:20.466422 140500598953536 [compaction_job.cc:1944] [default] [JOB 944] Generated table #14630338: 335545 keys, 51101997 bytes, temperature: kWarm 2024/08/20-02:58:20.466528 140500598953536 EVENT_LOG_v1 {"time_micros": 1724093900466466, "cf_name": "default", "job": 944, "event": "table_file_creation", "file_number": 14630338, "file_size": 51101997, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189766964317, "largest_seqno": 189816498993, "table_properties": {"data_size": 47663408, "index_size": 1712896, "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": 1724093897, "oldest_key_time": 0, "file_creation_time": 1724093897, "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": 14630338, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:58:20.520221 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630339.sst) /dev/shm/ToplingTemp/Topling-124958-Ir1kvV 2024/08/20-02:58:21.488997 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630339.sst): first pass time = 0.97's, 69.276'MB/sec 2024/08/20-02:58:24.307146 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630339.sst): old prealloc_size = 73819750, real_size = 49014672 2024/08/20-02:58:24.307216 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630339.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.77 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-02:58:24.866655 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630339.sst): second pass time = 2.82's, 21.925'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 90.614'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29582.535'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.178'MB/sec write SST data time = 0.09's, 571.703'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 = 17669.792'MB/sec zip my value time = 2.82's, unzip length = 0.062'GB zip my value throughput = 21.925'MB/sec zip pipeline throughput = 164.388'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.77 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.77 avg-val = 191.00 avg-zval = 142.05 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1210 value = 1.2953 dict = 1.00 all = 1.3237 } Zip/UnZip{ index = 0.4715 value = 0.7720 dict = 1.00 all = 0.7555 } ---------------------------- 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 = 2.044209472 MB/sec (with seq num) write speed all = 1.962261421 MB/sec (without seq num) 2024/08/20-02:58:24.930069 140500598953536 [compaction_job.cc:1944] [default] [JOB 944] Generated table #14630339: 335545 keys, 50697547 bytes, temperature: kWarm 2024/08/20-02:58:24.930147 140500598953536 EVENT_LOG_v1 {"time_micros": 1724093904930106, "cf_name": "default", "job": 944, "event": "table_file_creation", "file_number": 14630339, "file_size": 50697547, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189693331868, "largest_seqno": 189816498992, "table_properties": {"data_size": 47665072, "index_size": 1265600, "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": 1724093900, "oldest_key_time": 0, "file_creation_time": 1724093900, "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": 14630339, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:58:25.013846 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630340.sst) /dev/shm/ToplingTemp/Topling-124958-Gho8NV 2024/08/20-02:58:25.047072 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630340.sst): first pass time = 0.03's, 83.759'MB/sec 2024/08/20-02:58:25.211831 140500598953536 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630340.sst): part-0: reject ZipStore ratio = 0.976 2024/08/20-02:58:25.220538 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630340.sst): old prealloc_size = 73819750, real_size = 2658080 2024/08/20-02:58:25.220586 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630340.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 13886 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 7.14 raw-val = 0.0026 GB zip-val = 0.0026 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-02:58:25.234433 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00/14630340.sst): second pass time = 0.16's, 16.141'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 194.597'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2979.158'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.318'MB/sec write SST data time = 0.00's, 921.903'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 = 0.16's, unzip length = 0.003'GB zip my value throughput = 16.141'MB/sec zip pipeline throughput = 162.702'MB/sec entries = 13886 avg-key = 16.00 avg-zkey = 7.14 avg-val = 184.00 avg-zval = 184.01 usrkeys = 13886 avg-key = 8.00 avg-zkey = 7.14 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 13886 bytes = 41680 } seq expand size = 97202 multi value expand size = 0 cnt WriteAppend = 320 UnZipSize{ index = 0.0001 GB value = 0.0026 GB dict = 0.00 MB all = 0.0028 GB } __ZipSize{ index = 0.0001 GB value = 0.0026 GB dict = 0.00 MB all = 0.0027 GB } UnZip/Zip{ index = 1.1198 value = 0.9999 dict = 0.00 all = 1.0296 } Zip/UnZip{ index = 0.8930 value = 1.0001 dict = 0.00 all = 0.9713 } ---------------------------- total value len = 62.427580 GB avg = 0.180 KB (by entry num) total key len = 6.799717 GB avg = 0.020 KB total ukey len = 3.194987 GB avg = 0.008 KB total ukey num = 0.390018537 Billion total entry num = 0.346896545 Billion write speed all = 2.044272153 MB/sec (with seq num) write speed all = 1.962321712 MB/sec (without seq num) 2024/08/20-02:58:25.255205 140500598953536 [compaction_job.cc:1944] [default] [JOB 944] Generated table #14630340: 13886 keys, 2697482 bytes, temperature: kWarm 2024/08/20-02:58:25.255266 140500598953536 EVENT_LOG_v1 {"time_micros": 1724093905255231, "cf_name": "default", "job": 944, "event": "table_file_creation", "file_number": 14630340, "file_size": 2697482, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189806437759, "largest_seqno": 189816498114, "table_properties": {"data_size": 2555216, "index_size": 99200, "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": 222176, "raw_average_key_size": 16, "raw_value_size": 2555024, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 13886, "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": 1724093905, "oldest_key_time": 0, "file_creation_time": 1724093905, "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": 14630340, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:58:25.278583 140500598953536 [compaction_job.cc:699] job-00944: subcompact[0], size: 0.104497 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00944/att-00 [14630338,14630339,14630340] 2024/08/20-02:58:25.338618 140500598953536 (Original Log Time 2024/08/20-02:58:16.964990) EVENT_LOG_v1 {"time_micros": 1724093896964947, "job": 944, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14630321], "files_L2": [14630279, 14630280], "score": 0.975132, "input_data_size": 108845059, "oldest_snapshot_seqno": 189816530654} 2024/08/20-02:58:25.338623 140500598953536 (Original Log Time 2024/08/20-02:58:25.338073) [compaction_job.cc:2018] [default] [JOB 944] Compacted 1@1 + 2@2 files to L2 => 104497026 bytes 2024/08/20-02:58:25.338626 140500598953536 (Original Log Time 2024/08/20-02:58:25.338540) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.1 rd, 12.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(12.4, 91.4 +0.0 blob) out(99.7 +0.0 blob), read-write-amplify(16.4) write-amplify(8.0) OK, records in: 686844, records dropped: 1868 output_compression: Snappy 2024/08/20-02:58:25.338635 140500598953536 (Original Log Time 2024/08/20-02:58:25.338598) EVENT_LOG_v1 {"time_micros": 1724093905338570, "cf": "default", "job": 944, "event": "compaction_finished", "compaction_time_micros": 8313604, "compaction_time_cpu_micros": 1644777, "output_level": 2, "num_output_files": 3, "total_output_size": 104497026, "num_input_records": 686844, "num_output_records": 684976, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 84131627, "file_range_sync_nanos": 0, "file_fsync_nanos": 2532, "file_prepare_write_nanos": 19839, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-02:58:25.487118 140500598953536 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":1724093896,"executesMs":8502,"compactionJobId":944,"attempt":0,"compactionInputRawBytes":137368800,"compactionInputZipBytes":108845059,"compactionOutputRawBytes":0,"compactionOutputZipBytes":104497026,"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-b07e047183741cc06fc5a202bc24b924-726fdee2027a8a88-00"}}, response = 2024/08/20-02:58:25.487232 140500598953536 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00944/att-00: olev 2, work 8.503 s, result 5.897 ms, install 0.597 ms, input{raw 131.005 MiB zip 103.803 MiB}