2024/08/20-06:23:37.334965 140500590560832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00: fork to child time = 0.023599 sec 2024/08/20-06:23:37.336000 140500590560832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00 2024/08/20-06:23:37.341556 140500590560832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00 2024/08/20-06:23:37.341883 140500590560832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-06:23:37.342354 140500590560832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-06:23:37.399564 140500590560832 [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-12449/att-00/MANIFEST-14629260 2024/08/20-06:23:37.413535 140500590560832 [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-12449/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14643385, last_sequence is 190102975357, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14643313 2024/08/20-06:23:37.413543 140500590560832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-06:23:37.413595 140500590560832 [version_set.cc:5652] Creating manifest 14643385 2024/08/20-06:23:37.448252 140500590560832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-06:23:37.462747 140500590560832 [compaction_job.cc:2433] [default] [JOB 12449] Compacting 1@1 + 3@2 files to L2, score 0.88, subcompactions 1 : 1 2024/08/20-06:23:37.462760 140500590560832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6413 Base level 1, inputs: [14643325(18MB)], [14643371(48MB) 14643373(7744KB) 14643272(48MB)] 2024/08/20-06:23:37.707629 140500590560832 [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 2024/08/20-06:23:37.707661 140500590560832 [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 2024/08/20-06:23:37.707683 140500590560832 [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 2024/08/20-06:23:37.707700 140500590560832 [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 2024/08/20-06:23:37.707719 140500590560832 [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 2024/08/20-06:23:38.258282 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643386.sst) /dev/shm/ToplingTemp/Topling-214763-88XyjB 2024/08/20-06:23:38.607479 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643386.sst): first pass time = 0.35's, 192.206'MB/sec 2024/08/20-06:23:40.154179 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643386.sst): old prealloc_size = 73819750, real_size = 48938160 2024/08/20-06:23:40.154270 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643386.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 = 3.53 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-06:23:40.780694 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643386.sst): second pass time = 1.55's, 39.943'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 80.729'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21007.694'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.146'MB/sec write SST data time = 0.05's, 960.102'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 = 15042.266'MB/sec zip my value time = 1.55's, unzip length = 0.062'GB zip my value throughput = 39.943'MB/sec zip pipeline throughput = 199.807'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.53 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.53 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 = 11 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 = 0.0506 GB } UnZip/Zip{ index = 2.2654 value = 1.2952 dict = 1.00 all = 1.3268 } Zip/UnZip{ index = 0.4414 value = 0.7721 dict = 1.00 all = 0.7537 } ---------------------------- 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 = 1.497522669 MB/sec (with seq num) write speed all = 1.437487974 MB/sec (without seq num) 2024/08/20-06:23:40.841327 140500590560832 [compaction_job.cc:1944] [default] [JOB 12449] Generated table #14643386: 335545 keys, 50579019 bytes, temperature: kWarm 2024/08/20-06:23:40.841409 140500590560832 EVENT_LOG_v1 {"time_micros": 1724106220841363, "cf_name": "default", "job": 12449, "event": "table_file_creation", "file_number": 14643386, "file_size": 50579019, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190055766585, "largest_seqno": 190102624122, "table_properties": {"data_size": 47669200, "index_size": 1184960, "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": 1724106218, "oldest_key_time": 0, "file_creation_time": 1724106218, "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": 14643386, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:23:40.871659 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643387.sst) /dev/shm/ToplingTemp/Topling-214763-9CaVBy 2024/08/20-06:23:41.910904 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643387.sst): first pass time = 1.04's, 64.578'MB/sec 2024/08/20-06:23:43.360341 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643387.sst): old prealloc_size = 73819750, real_size = 48890344 2024/08/20-06:23:43.360414 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643387.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.37 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-06:23:43.663502 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643387.sst): second pass time = 1.45's, 42.648'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 166.680'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27814.924'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.344'MB/sec write SST data time = 0.06's, 849.178'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 = 12470.338'MB/sec zip my value time = 1.45's, unzip length = 0.062'GB zip my value throughput = 42.648'MB/sec zip pipeline throughput = 147.493'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.37 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.37 avg-val = 191.00 avg-zval = 142.09 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.3752 value = 1.2950 dict = 1.00 all = 1.3281 } Zip/UnZip{ index = 0.4210 value = 0.7722 dict = 1.00 all = 0.7530 } ---------------------------- 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 = 1.498933178 MB/sec (with seq num) write speed all = 1.438844105 MB/sec (without seq num) 2024/08/20-06:23:43.756474 140500590560832 [compaction_job.cc:1944] [default] [JOB 12449] Generated table #14643387: 335545 keys, 50531211 bytes, temperature: kWarm 2024/08/20-06:23:43.756542 140500590560832 EVENT_LOG_v1 {"time_micros": 1724106223756509, "cf_name": "default", "job": 12449, "event": "table_file_creation", "file_number": 14643387, "file_size": 50531211, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190055764085, "largest_seqno": 190102624130, "table_properties": {"data_size": 47676144, "index_size": 1130176, "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": 1724106220, "oldest_key_time": 0, "file_creation_time": 1724106220, "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": 14643387, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:23:43.804171 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643388.sst) /dev/shm/ToplingTemp/Topling-214763-edvBuz 2024/08/20-06:23:44.037002 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643388.sst): first pass time = 0.23's, 113.079'MB/sec 2024/08/20-06:23:44.427694 140500590560832 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643388.sst): part-0: reject ZipStore ratio = 0.836 2024/08/20-06:23:44.500782 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643388.sst): old prealloc_size = 73819750, real_size = 24877920 2024/08/20-06:23:44.500859 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643388.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 131607 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.78 raw-val = 0.0242 GB zip-val = 0.0242 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-06:23:44.565548 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00/14643388.sst): second pass time = 0.39's, 62.100'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.06's, 390.426'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10834.620'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.726'MB/sec write SST data time = 0.02's, 1303.361'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 = 0.39's, unzip length = 0.024'GB zip my value throughput = 62.100'MB/sec zip pipeline throughput = 146.984'MB/sec entries = 131607 avg-key = 16.00 avg-zkey = 4.78 avg-val = 184.00 avg-zval = 184.00 usrkeys = 131607 avg-key = 8.00 avg-zkey = 4.78 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 131607 bytes = 444192 } seq expand size = 921249 multi value expand size = 0 cnt WriteAppend = 2965 UnZipSize{ index = 0.0011 GB value = 0.0242 GB dict = 0.00 MB all = 0.0263 GB } __ZipSize{ index = 0.0006 GB value = 0.0242 GB dict = 0.00 MB all = 0.0253 GB } UnZip/Zip{ index = 1.6740 value = 1.0000 dict = 0.00 all = 1.0408 } Zip/UnZip{ index = 0.5974 value = 1.0000 dict = 0.00 all = 0.9608 } ---------------------------- total value len = 62.450065 GB avg = 0.180 KB (by entry num) total key len = 6.801601 GB avg = 0.020 KB total ukey len = 3.195929 GB avg = 0.008 KB total ukey num = 0.390136258 Billion total entry num = 0.347014266 Billion write speed all = 1.499493781 MB/sec (with seq num) write speed all = 1.439383084 MB/sec (without seq num) 2024/08/20-06:23:44.602932 140500590560832 [compaction_job.cc:1944] [default] [JOB 12449] Generated table #14643388: 131607 keys, 25290764 bytes, temperature: kWarm 2024/08/20-06:23:44.603010 140500590560832 EVENT_LOG_v1 {"time_micros": 1724106224602968, "cf_name": "default", "job": 12449, "event": "table_file_creation", "file_number": 14643388, "file_size": 25290764, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189998794089, "largest_seqno": 190102624128, "table_properties": {"data_size": 24215888, "index_size": 628928, "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": 2105712, "raw_average_key_size": 16, "raw_value_size": 24215688, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 131607, "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": 1724106223, "oldest_key_time": 0, "file_creation_time": 1724106223, "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": 14643388, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-06:23:44.616671 140500590560832 [compaction_job.cc:699] job-12449: subcompact[0], size: 0.126401 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12449/att-00 [14643386,14643387,14643388] 2024/08/20-06:23:44.648218 140500590560832 (Original Log Time 2024/08/20-06:23:37.462809) EVENT_LOG_v1 {"time_micros": 1724106217462771, "job": 12449, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14643325], "files_L2": [14643371, 14643373, 14643272], "score": 0.880107, "input_data_size": 129023380, "oldest_snapshot_seqno": 190102974828} 2024/08/20-06:23:44.648222 140500590560832 (Original Log Time 2024/08/20-06:23:44.647743) [compaction_job.cc:2018] [default] [JOB 12449] Compacted 1@1 + 3@2 files to L2 => 126400994 bytes 2024/08/20-06:23:44.648223 140500590560832 (Original Log Time 2024/08/20-06:23:44.648151) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.0 rd, 17.7 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.9, 104.2 +0.0 blob) out(120.5 +0.0 blob), read-write-amplify(12.9) write-amplify(6.4) OK, records in: 805782, records dropped: 3085 output_compression: Snappy 2024/08/20-06:23:44.648230 140500590560832 (Original Log Time 2024/08/20-06:23:44.648196) EVENT_LOG_v1 {"time_micros": 1724106224648176, "cf": "default", "job": 12449, "event": "compaction_finished", "compaction_time_micros": 7153874, "compaction_time_cpu_micros": 1695794, "output_level": 2, "num_output_files": 3, "total_output_size": 126400994, "num_input_records": 805782, "num_output_records": 802697, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 124731376, "file_range_sync_nanos": 0, "file_fsync_nanos": 2818, "file_prepare_write_nanos": 145130, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-06:23:44.838780 140500590560832 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":1724106217,"executesMs":7309,"compactionJobId":12449,"attempt":0,"compactionInputRawBytes":161156400,"compactionInputZipBytes":129023380,"compactionOutputRawBytes":0,"compactionOutputZipBytes":126400994,"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-c3f39d9102b5db4d149b11fad264eaff-d32fb7dfa12873c9-00"}}, response = 2024/08/20-06:23:44.838878 140500590560832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-12449/att-00: olev 2, work 7.309 s, result 3.432 ms, install 0.509 ms, input{raw 153.691 MiB zip 123.046 MiB}