2024/08/20-12:15:42.218185 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00: fork to child time = 0.010147 sec 2024/08/20-12:15:42.219136 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00 2024/08/20-12:15:42.224450 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00 2024/08/20-12:15:42.231409 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:15:42.231727 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:15:42.271799 140500582168128 [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-28778/att-00/MANIFEST-14629260 2024/08/20-12:15:42.323174 140500582168128 [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-28778/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14662291, last_sequence is 190518213596, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14662131 2024/08/20-12:15:42.323183 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:15:42.323251 140500582168128 [version_set.cc:5652] Creating manifest 14662291 2024/08/20-12:15:42.349000 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:15:42.363412 140500582168128 [compaction_job.cc:2433] [default] [JOB 28778] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-12:15:42.363424 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14709 Base level 1, inputs: [14662282(14MB)], [14662173(48MB) 14662174(48MB)] 2024/08/20-12:15:42.476949 140500582168128 [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 2024/08/20-12:15:42.476974 140500582168128 [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 2024/08/20-12:15:42.476989 140500582168128 [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 2024/08/20-12:15:42.477000 140500582168128 [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 2024/08/20-12:15:42.477008 140500582168128 [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 2024/08/20-12:15:42.835551 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662292.sst) /dev/shm/ToplingTemp/Topling-341398-dnyzK8 2024/08/20-12:15:43.192774 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662292.sst): first pass time = 0.36's, 187.887'MB/sec 2024/08/20-12:15:44.563944 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662292.sst): old prealloc_size = 73819750, real_size = 49090032 2024/08/20-12:15:44.564018 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662292.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 = 3.97 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-12:15:44.859406 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662292.sst): second pass time = 1.37's, 45.057'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 171.688'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28510.111'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.347'MB/sec write SST data time = 0.05's, 942.274'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 = 13243.751'MB/sec zip my value time = 1.37's, unzip length = 0.062'GB zip my value throughput = 45.057'MB/sec zip pipeline throughput = 205.406'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.97 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.97 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0126 value = 1.2951 dict = 1.00 all = 1.3228 } Zip/UnZip{ index = 0.4969 value = 0.7721 dict = 1.00 all = 0.7559 } ---------------------------- 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 = 1.027506801 MB/sec (with seq num) write speed all = 0.986314732 MB/sec (without seq num) 2024/08/20-12:15:45.022542 140500582168128 [compaction_job.cc:1944] [default] [JOB 28778] Generated table #14662292: 335545 keys, 50730891 bytes, temperature: kWarm 2024/08/20-12:15:45.022668 140500582168128 EVENT_LOG_v1 {"time_micros": 1724127345022572, "cf_name": "default", "job": 28778, "event": "table_file_creation", "file_number": 14662292, "file_size": 50730891, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190479189360, "largest_seqno": 190518198701, "table_properties": {"data_size": 47672272, "index_size": 1333760, "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": 1724127342, "oldest_key_time": 0, "file_creation_time": 1724127342, "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": 14662292, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:15:45.059430 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662293.sst) /dev/shm/ToplingTemp/Topling-341398-uOSvj6 2024/08/20-12:15:45.921667 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662293.sst): first pass time = 0.86's, 77.836'MB/sec 2024/08/20-12:15:48.912874 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662293.sst): old prealloc_size = 73819750, real_size = 48721400 2024/08/20-12:15:48.912962 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662293.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 = 2.88 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-12:15:49.523907 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662293.sst): second pass time = 2.99's, 20.647'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 82.491'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22584.802'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.174'MB/sec write SST data time = 0.13's, 390.243'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 = 15527.369'MB/sec zip my value time = 2.99's, unzip length = 0.062'GB zip my value throughput = 20.647'MB/sec zip pipeline throughput = 160.742'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.88 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.88 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 2.7790 value = 1.2951 dict = 1.00 all = 1.3314 } Zip/UnZip{ index = 0.3598 value = 0.7721 dict = 1.00 all = 0.7511 } ---------------------------- 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 = 1.028467530 MB/sec (with seq num) write speed all = 0.987238433 MB/sec (without seq num) 2024/08/20-12:15:49.598650 140500582168128 [compaction_job.cc:1944] [default] [JOB 28778] Generated table #14662293: 335545 keys, 50404235 bytes, temperature: kWarm 2024/08/20-12:15:49.598729 140500582168128 EVENT_LOG_v1 {"time_micros": 1724127349598685, "cf_name": "default", "job": 28778, "event": "table_file_creation", "file_number": 14662293, "file_size": 50404235, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190408131587, "largest_seqno": 190518198700, "table_properties": {"data_size": 47671440, "index_size": 965952, "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": 1724127345, "oldest_key_time": 0, "file_creation_time": 1724127345, "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": 14662293, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:15:49.656215 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662294.sst) /dev/shm/ToplingTemp/Topling-341398-41xkc8 2024/08/20-12:15:49.861523 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662294.sst): first pass time = 0.21's, 65.950'MB/sec 2024/08/20-12:15:50.701582 140500582168128 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662294.sst): part-0: reject ZipStore ratio = 0.895 2024/08/20-12:15:50.740577 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662294.sst): old prealloc_size = 73819750, real_size = 12793392 2024/08/20-12:15:50.740652 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662294.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 67685 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.76 raw-val = 0.0125 GB zip-val = 0.0125 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-12:15:50.832856 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00/14662294.sst): second pass time = 0.84's, 14.840'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.09's, 140.876'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6258.098'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.262'MB/sec write SST data time = 0.03's, 472.510'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 = 0.84's, unzip length = 0.012'GB zip my value throughput = 14.840'MB/sec zip pipeline throughput = 104.383'MB/sec entries = 67685 avg-key = 16.00 avg-zkey = 4.76 avg-val = 184.00 avg-zval = 184.00 usrkeys = 67685 avg-key = 8.00 avg-zkey = 4.76 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 67685 bytes = 219984 } seq expand size = 473795 multi value expand size = 0 cnt WriteAppend = 1529 UnZipSize{ index = 0.0005 GB value = 0.0125 GB dict = 0.00 MB all = 0.0135 GB } __ZipSize{ index = 0.0003 GB value = 0.0125 GB dict = 0.00 MB all = 0.0130 GB } UnZip/Zip{ index = 1.6814 value = 1.0000 dict = 0.00 all = 1.0415 } Zip/UnZip{ index = 0.5948 value = 1.0000 dict = 0.00 all = 0.9602 } ---------------------------- total value len = 62.437856 GB avg = 0.180 KB (by entry num) total key len = 6.800578 GB avg = 0.020 KB total ukey len = 3.195418 GB avg = 0.008 KB total ukey num = 0.390072336 Billion total entry num = 0.346950344 Billion write speed all = 1.028655684 MB/sec (with seq num) write speed all = 0.987419345 MB/sec (without seq num) 2024/08/20-12:15:50.869495 140500582168128 [compaction_job.cc:1944] [default] [JOB 28778] Generated table #14662294: 67685 keys, 12997835 bytes, temperature: kWarm 2024/08/20-12:15:50.869581 140500582168128 EVENT_LOG_v1 {"time_micros": 1724127350869534, "cf_name": "default", "job": 28778, "event": "table_file_creation", "file_number": 14662294, "file_size": 12997835, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190475761989, "largest_seqno": 190518198702, "table_properties": {"data_size": 12454240, "index_size": 322048, "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": 1082960, "raw_average_key_size": 16, "raw_value_size": 12454040, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 67685, "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": 1724127349, "oldest_key_time": 0, "file_creation_time": 1724127349, "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": 14662294, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:15:50.883155 140500582168128 [compaction_job.cc:699] job-28778: subcompact[0], size: 0.114133 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28778/att-00 [14662292,14662293,14662294] 2024/08/20-12:15:50.927156 140500582168128 (Original Log Time 2024/08/20-12:15:42.363484) EVENT_LOG_v1 {"time_micros": 1724127342363436, "job": 28778, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14662282], "files_L2": [14662173, 14662174], "score": 0.99687, "input_data_size": 116362795, "oldest_snapshot_seqno": 190518212891} 2024/08/20-12:15:50.927162 140500582168128 (Original Log Time 2024/08/20-12:15:50.926498) [compaction_job.cc:2018] [default] [JOB 28778] Compacted 1@1 + 2@2 files to L2 => 114132961 bytes 2024/08/20-12:15:50.927164 140500582168128 (Original Log Time 2024/08/20-12:15:50.927064) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.7 rd, 13.4 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(14.4, 96.5 +0.0 blob) out(108.8 +0.0 blob), read-write-amplify(15.2) write-amplify(7.5) OK, records in: 741168, records dropped: 2393 output_compression: Snappy 2024/08/20-12:15:50.927174 140500582168128 (Original Log Time 2024/08/20-12:15:50.927127) EVENT_LOG_v1 {"time_micros": 1724127350927100, "cf": "default", "job": 28778, "event": "compaction_finished", "compaction_time_micros": 8519682, "compaction_time_cpu_micros": 1736660, "output_level": 2, "num_output_files": 3, "total_output_size": 114132961, "num_input_records": 741168, "num_output_records": 738775, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 150970919, "file_range_sync_nanos": 0, "file_fsync_nanos": 3411, "file_prepare_write_nanos": 94736, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-12:15:51.072952 140500582168128 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":1724127342,"executesMs":8701,"compactionJobId":28778,"attempt":0,"compactionInputRawBytes":148233600,"compactionInputZipBytes":116362795,"compactionOutputRawBytes":0,"compactionOutputZipBytes":114132961,"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":"00-8d9103e3f0d9fc84d2911c0f94de1fbd-42024561545ed858-00"}}, response = 2024/08/20-12:15:51.073068 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-28778/att-00: olev 2, work 8.701 s, result 6.515 ms, install 0.705 ms, input{raw 141.367 MiB zip 110.972 MiB}