2024/07/10-00:51:52.546125 140433587783232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00: fork to child time = 0.008316 sec 2024/07/10-00:51:52.547116 140433587783232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00 2024/07/10-00:51:52.551447 140433587783232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00 2024/07/10-00:51:52.551877 140433587783232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/10-00:51:52.552146 140433587783232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/10-00:51:52.594905 140433587783232 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-65132/att-00/MANIFEST-12625661 2024/07/10-00:51:52.618192 140433587783232 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-65132/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12701616, last_sequence is 148866256570, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12701568 2024/07/10-00:51:52.618198 140433587783232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/10-00:51:52.618244 140433587783232 [version_set.cc:5652] Creating manifest 12701616 2024/07/10-00:51:52.642566 140433587783232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/10-00:51:52.656171 140433587783232 [compaction_job.cc:2433] [default] [JOB 65132] Compacting 2@1 + 2@2 files to L2, score 0.95, subcompactions 1 : 1 2024/07/10-00:51:52.656183 140433587783232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 33423 Base level 1, inputs: [12701594(31MB) 12701604(2517KB)], [12701496(47MB) 12701497(48MB)] 2024/07/10-00:51:52.914870 140433587783232 [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 2024/07/10-00:51:52.914895 140433587783232 [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 2024/07/10-00:51:52.914911 140433587783232 [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 2024/07/10-00:51:52.914922 140433587783232 [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 2024/07/10-00:51:52.914931 140433587783232 [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 2024/07/10-00:51:53.416606 140433587783232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701617.sst) /dev/shm/ToplingTemp/Topling-139426-sfK03U 2024/07/10-00:51:53.984119 140433587783232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701617.sst): first pass time = 0.57's, 118.261'MB/sec 2024/07/10-00:51:56.325834 140433587783232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701617.sst): old prealloc_size = 73819750, real_size = 48553872 2024/07/10-00:51:56.325913 140433587783232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701617.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.40 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/10-00:51:56.630232 140433587783232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701617.sst): second pass time = 2.34's, 26.374'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 164.757'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15487.948'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.338'MB/sec write SST data time = 0.06's, 887.781'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 = 12991.034'MB/sec zip my value time = 2.34's, unzip length = 0.062'GB zip my value throughput = 26.374'MB/sec zip pipeline throughput = 186.784'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.40 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.40 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.3394 value = 1.2953 dict = 1.00 all = 1.3381 } Zip/UnZip{ index = 0.2995 value = 0.7720 dict = 1.00 all = 0.7473 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001720849 MB/sec (with seq num) write speed all = 0.001654343 MB/sec (without seq num) 2024/07/10-00:51:56.739875 140433587783232 [compaction_job.cc:1944] [default] [JOB 65132] Generated table #12701617: 335545 keys, 50152843 bytes, temperature: kWarm 2024/07/10-00:51:56.739968 140433587783232 EVENT_LOG_v1 {"time_micros": 1720543916739911, "cf_name": "default", "job": 65132, "event": "table_file_creation", "file_number": 12701617, "file_size": 50152843, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148838831903, "largest_seqno": 148866206219, "table_properties": {"data_size": 47666032, "index_size": 803840, "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": 1720543913, "oldest_key_time": 0, "file_creation_time": 1720543913, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12701617, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:51:56.790483 140433587783232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701618.sst) /dev/shm/ToplingTemp/Topling-139426-p36mFY 2024/07/10-00:51:58.103979 140433587783232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701618.sst): first pass time = 1.31's, 51.094'MB/sec 2024/07/10-00:52:00.706338 140433587783232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701618.sst): old prealloc_size = 73819750, real_size = 48974744 2024/07/10-00:52:00.706407 140433587783232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701618.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 = 3.64 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/10-00:52:01.210817 140433587783232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701618.sst): second pass time = 2.60's, 23.732'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 100.252'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28851.504'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.202'MB/sec write SST data time = 0.09's, 562.182'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 = 18820.606'MB/sec zip my value time = 2.60's, unzip length = 0.062'GB zip my value throughput = 23.732'MB/sec zip pipeline throughput = 140.529'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.64 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.64 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1990 value = 1.2952 dict = 1.00 all = 1.3270 } Zip/UnZip{ index = 0.4548 value = 0.7721 dict = 1.00 all = 0.7536 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.003441307 MB/sec (with seq num) write speed all = 0.003308310 MB/sec (without seq num) 2024/07/10-00:52:01.267990 140433587783232 [compaction_job.cc:1944] [default] [JOB 65132] Generated table #12701618: 335545 keys, 50573707 bytes, temperature: kWarm 2024/07/10-00:52:01.268063 140433587783232 EVENT_LOG_v1 {"time_micros": 1720543921268021, "cf_name": "default", "job": 65132, "event": "table_file_creation", "file_number": 12701618, "file_size": 50573707, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148838831900, "largest_seqno": 148866206218, "table_properties": {"data_size": 47669984, "index_size": 1220736, "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": 1720543916, "oldest_key_time": 0, "file_creation_time": 1720543916, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12701618, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:52:01.318389 140433587783232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701619.sst) /dev/shm/ToplingTemp/Topling-139426-tgTfAX 2024/07/10-00:52:01.689049 140433587783232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701619.sst): first pass time = 0.37's, 87.207'MB/sec 2024/07/10-00:52:04.330306 140433587783232 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701619.sst): part-0: reject ZipStore ratio = 0.819 2024/07/10-00:52:04.495909 140433587783232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701619.sst): old prealloc_size = 73819750, real_size = 30873568 2024/07/10-00:52:04.495962 140433587783232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701619.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 161599 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 6.80 raw-val = 0.0297 GB zip-val = 0.0297 GB avg-val = 184.00 avg-zval = 184.00 2024/07/10-00:52:04.651906 140433587783232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00/12701619.sst): second pass time = 2.64's, 11.261'MB/sec, value only(92.0% of KV) wait indexing time = 0.17's, remap KeyValue time = 0.16's, 200.806'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34948.145'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.494'MB/sec write SST data time = 0.07's, 422.423'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 = 2.64's, unzip length = 0.030'GB zip my value throughput = 11.261'MB/sec zip pipeline throughput = 159.131'MB/sec entries = 161599 avg-key = 16.00 avg-zkey = 6.80 avg-val = 184.00 avg-zval = 184.00 usrkeys = 161599 avg-key = 8.00 avg-zkey = 6.80 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 161599 bytes = 484816 } seq expand size = 1131193 multi value expand size = 0 cnt WriteAppend = 3638 UnZipSize{ index = 0.0013 GB value = 0.0297 GB dict = 0.00 MB all = 0.0323 GB } __ZipSize{ index = 0.0011 GB value = 0.0297 GB dict = 0.00 MB all = 0.0313 GB } UnZip/Zip{ index = 1.1768 value = 1.0000 dict = 0.00 all = 1.0319 } Zip/UnZip{ index = 0.8498 value = 1.0000 dict = 0.00 all = 0.9691 } ---------------------------- total value len = 0.159044 GB avg = 0.191 KB (by entry num) total key len = 0.013323 GB avg = 0.016 KB total ukey len = 0.006662 GB avg = 0.008 KB total ukey num = 0.000832689 Billion total entry num = 0.000832689 Billion write speed all = 0.004269612 MB/sec (with seq num) write speed all = 0.004104603 MB/sec (without seq num) 2024/07/10-00:52:04.688168 140433587783232 [compaction_job.cc:1944] [default] [JOB 65132] Generated table #12701619: 161599 keys, 31319628 bytes, temperature: kWarm 2024/07/10-00:52:04.688262 140433587783232 EVENT_LOG_v1 {"time_micros": 1720543924688218, "cf_name": "default", "job": 65132, "event": "table_file_creation", "file_number": 12701619, "file_size": 31319628, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148855364076, "largest_seqno": 148866206215, "table_properties": {"data_size": 29734416, "index_size": 1098560, "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": 2585584, "raw_average_key_size": 16, "raw_value_size": 29734216, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 161599, "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": 1720543921, "oldest_key_time": 0, "file_creation_time": 1720543921, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12701619, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:52:04.714851 140433587783232 [compaction_job.cc:699] job-65132: subcompact[0], size: 0.132046 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65132/att-00 [12701617,12701618,12701619] 2024/07/10-00:52:04.788462 140433587783232 (Original Log Time 2024/07/10-00:51:52.656225) EVENT_LOG_v1 {"time_micros": 1720543912656193, "job": 65132, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12701594, 12701604], "files_L2": [12701496, 12701497], "score": 0.953802, "input_data_size": 137569825, "oldest_snapshot_seqno": 148866256337} 2024/07/10-00:52:04.788473 140433587783232 (Original Log Time 2024/07/10-00:52:04.784550) [compaction_job.cc:2018] [default] [JOB 65132] Compacted 2@1 + 2@2 files to L2 => 132046178 bytes 2024/07/10-00:52:04.788477 140433587783232 (Original Log Time 2024/07/10-00:52:04.785195) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 11.4 rd, 11.0 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(34.3, 96.9 +0.0 blob) out(125.9 +0.0 blob), read-write-amplify(7.5) write-amplify(3.7) OK, records in: 838252, records dropped: 5563 output_compression: Snappy 2024/07/10-00:52:04.788489 140433587783232 (Original Log Time 2024/07/10-00:52:04.785257) EVENT_LOG_v1 {"time_micros": 1720543924785230, "cf": "default", "job": 65132, "event": "compaction_finished", "compaction_time_micros": 12058640, "compaction_time_cpu_micros": 2020355, "output_level": 2, "num_output_files": 3, "total_output_size": 132046178, "num_input_records": 838252, "num_output_records": 832689, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 126973371, "file_range_sync_nanos": 0, "file_fsync_nanos": 2853, "file_prepare_write_nanos": 181234, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/10-00:52:04.918950 140433587783232 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":1720420896,"starts":1720543912,"executesMs":12218,"compactionJobId":65132,"attempt":0,"compactionInputRawBytes":167650400,"compactionInputZipBytes":137569825,"compactionOutputRawBytes":0,"compactionOutputZipBytes":132046178,"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":"00-67b9a53ced3a8867ce9dd287292d2f83-c2def025dbb1de72-00"}}, response = 2024/07/10-00:52:04.919067 140433587783232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-65132/att-00: olev 2, work 12.219 s, result 19.243 ms, install 3.974 ms, input{raw 159.884 MiB zip 131.197 MiB}