2024/07/09-20:28:40.489158 140433403143744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00: fork to child time = 0.019369 sec 2024/07/09-20:28:40.490064 140433403143744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00 2024/07/09-20:28:40.494129 140433403143744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00 2024/07/09-20:28:40.494510 140433403143744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-20:28:40.494804 140433403143744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-20:28:40.541722 140433403143744 [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-59182/att-00/MANIFEST-12625661 2024/07/09-20:28:40.555849 140433403143744 [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-59182/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12694095, last_sequence is 148691304154, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12693952 2024/07/09-20:28:40.555855 140433403143744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-20:28:40.555899 140433403143744 [version_set.cc:5652] Creating manifest 12694095 2024/07/09-20:28:40.596495 140433403143744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-20:28:40.610316 140433403143744 [compaction_job.cc:2433] [default] [JOB 59182] Compacting 1@1 + 3@2 files to L2, score 0.69, subcompactions 1 : 1 2024/07/09-20:28:40.610328 140433403143744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30358 Base level 1, inputs: [12694074(19MB)], [12694013(48MB) 12694014(48MB) 12694015(8613KB)] 2024/07/09-20:28:40.773938 140433403143744 [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 2024/07/09-20:28:40.773962 140433403143744 [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 2024/07/09-20:28:40.773979 140433403143744 [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 2024/07/09-20:28:40.773989 140433403143744 [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 2024/07/09-20:28:40.773998 140433403143744 [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 2024/07/09-20:28:41.209351 140433403143744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694096.sst) /dev/shm/ToplingTemp/Topling-95836-j6y1wT 2024/07/09-20:28:41.750766 140433403143744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694096.sst): first pass time = 0.54's, 123.964'MB/sec 2024/07/09-20:28:44.449503 140433403143744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694096.sst): old prealloc_size = 73819750, real_size = 49085152 2024/07/09-20:28:44.449589 140433403143744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694096.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 = 142.06 2024/07/09-20:28:45.003933 140433403143744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694096.sst): second pass time = 2.70's, 22.885'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.340'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25488.923'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.178'MB/sec write SST data time = 0.08's, 603.751'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 = 17262.228'MB/sec zip my value time = 2.70's, unzip length = 0.062'GB zip my value throughput = 22.885'MB/sec zip pipeline throughput = 197.155'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.97 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.97 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0506 GB } UnZip/Zip{ index = 2.0130 value = 1.2952 dict = 1.00 all = 1.3252 } Zip/UnZip{ index = 0.4968 value = 0.7721 dict = 1.00 all = 0.7546 } ---------------------------- 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 = 0.002826832 MB/sec (with seq num) write speed all = 0.002717582 MB/sec (without seq num) 2024/07/09-20:28:45.394039 140433403143744 [compaction_job.cc:1944] [default] [JOB 59182] Generated table #12694096: 335545 keys, 50642187 bytes, temperature: kWarm 2024/07/09-20:28:45.394292 140433403143744 EVENT_LOG_v1 {"time_micros": 1720528125394233, "cf_name": "default", "job": 59182, "event": "table_file_creation", "file_number": 12694096, "file_size": 50642187, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148675085869, "largest_seqno": 148691268870, "table_properties": {"data_size": 47667632, "index_size": 1333504, "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": 1720528121, "oldest_key_time": 0, "file_creation_time": 1720528121, "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": 12694096, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:28:45.448598 140433403143744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694097.sst) /dev/shm/ToplingTemp/Topling-95836-xZ3EHS 2024/07/09-20:28:46.941437 140433403143744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694097.sst): first pass time = 1.49's, 44.955'MB/sec 2024/07/09-20:28:50.896865 140433403143744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694097.sst): old prealloc_size = 73819750, real_size = 49087024 2024/07/09-20:28:50.896967 140433403143744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694097.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 = 3.98 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-20:28:51.635528 140433403143744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694097.sst): second pass time = 3.95's, 15.613'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 68.563'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33094.858'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.151'MB/sec write SST data time = 0.18's, 275.357'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 = 17319.364'MB/sec zip my value time = 3.95's, unzip length = 0.062'GB zip my value throughput = 15.613'MB/sec zip pipeline throughput = 164.966'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.98 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.98 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0506 GB } UnZip/Zip{ index = 2.0110 value = 1.2952 dict = 1.00 all = 1.3251 } Zip/UnZip{ index = 0.4973 value = 0.7721 dict = 1.00 all = 0.7547 } ---------------------------- 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 = 0.005652138 MB/sec (with seq num) write speed all = 0.005433697 MB/sec (without seq num) 2024/07/09-20:28:51.740549 140433403143744 [compaction_job.cc:1944] [default] [JOB 59182] Generated table #12694097: 335545 keys, 50644043 bytes, temperature: kWarm 2024/07/09-20:28:51.740638 140433403143744 EVENT_LOG_v1 {"time_micros": 1720528131740590, "cf_name": "default", "job": 59182, "event": "table_file_creation", "file_number": 12694097, "file_size": 50644043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148675085868, "largest_seqno": 148691268871, "table_properties": {"data_size": 47668144, "index_size": 1334848, "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": 1720528125, "oldest_key_time": 0, "file_creation_time": 1720528125, "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": 12694097, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:28:51.782459 140433403143744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694098.sst) /dev/shm/ToplingTemp/Topling-95836-3z4gmR 2024/07/09-20:28:52.164102 140433403143744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694098.sst): first pass time = 0.38's, 71.173'MB/sec 2024/07/09-20:28:53.181009 140433403143744 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694098.sst): part-0: reject ZipStore ratio = 0.833 2024/07/09-20:28:53.260701 140433403143744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694098.sst): old prealloc_size = 73819750, real_size = 25478000 2024/07/09-20:28:53.260781 140433403143744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694098.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 135795 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.37 raw-val = 0.0250 GB zip-val = 0.0250 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-20:28:53.331786 140433403143744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00/12694098.sst): second pass time = 1.02's, 24.590'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.07's, 363.956'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11063.200'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.909'MB/sec write SST data time = 0.03's, 767.558'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 = 1.02's, unzip length = 0.025'GB zip my value throughput = 24.590'MB/sec zip pipeline throughput = 161.523'MB/sec entries = 135795 avg-key = 16.00 avg-zkey = 3.37 avg-val = 184.00 avg-zval = 184.00 usrkeys = 135795 avg-key = 8.00 avg-zkey = 3.37 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 135795 bytes = 424368 } seq expand size = 950565 multi value expand size = 0 cnt WriteAppend = 3058 UnZipSize{ index = 0.0011 GB value = 0.0250 GB dict = 0.00 MB all = 0.0272 GB } __ZipSize{ index = 0.0005 GB value = 0.0250 GB dict = 0.00 MB all = 0.0259 GB } UnZip/Zip{ index = 2.3750 value = 1.0000 dict = 0.00 all = 1.0498 } Zip/UnZip{ index = 0.4210 value = 1.0000 dict = 0.00 all = 0.9525 } ---------------------------- total value len = 0.154115 GB avg = 0.191 KB (by entry num) total key len = 0.012910 GB avg = 0.016 KB total ukey len = 0.006455 GB avg = 0.008 KB total ukey num = 0.000806885 Billion total entry num = 0.000806885 Billion write speed all = 0.006795378 MB/sec (with seq num) write speed all = 0.006532755 MB/sec (without seq num) 2024/07/09-20:28:53.375945 140433403143744 [compaction_job.cc:1944] [default] [JOB 59182] Generated table #12694098: 135795 keys, 25869418 bytes, temperature: kWarm 2024/07/09-20:28:53.376031 140433403143744 EVENT_LOG_v1 {"time_micros": 1720528133375988, "cf_name": "default", "job": 59182, "event": "table_file_creation", "file_number": 12694098, "file_size": 25869418, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148671434375, "largest_seqno": 148691268852, "table_properties": {"data_size": 24986480, "index_size": 457408, "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": 2172720, "raw_average_key_size": 16, "raw_value_size": 24986280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 135795, "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-MixedLenBlobStore", "creation_time": 1720528131, "oldest_key_time": 0, "file_creation_time": 1720528131, "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": 12694098, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:28:53.394605 140433403143744 [compaction_job.cc:699] job-59182: subcompact[0], size: 0.127156 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-59182/att-00 [12694096,12694097,12694098] 2024/07/09-20:28:53.454023 140433403143744 (Original Log Time 2024/07/09-20:28:40.610372) EVENT_LOG_v1 {"time_micros": 1720528120610339, "job": 59182, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12694074], "files_L2": [12694013, 12694014, 12694015], "score": 0.685035, "input_data_size": 130366228, "oldest_snapshot_seqno": 148691302712} 2024/07/09-20:28:53.454028 140433403143744 (Original Log Time 2024/07/09-20:28:53.453411) [compaction_job.cc:2018] [default] [JOB 59182] Compacted 1@1 + 3@2 files to L2 => 127155648 bytes 2024/07/09-20:28:53.454030 140433403143744 (Original Log Time 2024/07/09-20:28:53.453936) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 10.2 rd, 9.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(19.0, 105.3 +0.0 blob) out(121.3 +0.0 blob), read-write-amplify(12.9) write-amplify(6.4) OK, records in: 810179, records dropped: 3294 output_compression: Snappy 2024/07/09-20:28:53.454040 140433403143744 (Original Log Time 2024/07/09-20:28:53.453995) EVENT_LOG_v1 {"time_micros": 1720528133453969, "cf": "default", "job": 59182, "event": "compaction_finished", "compaction_time_micros": 12784248, "compaction_time_cpu_micros": 2146597, "output_level": 2, "num_output_files": 3, "total_output_size": 127155648, "num_input_records": 810179, "num_output_records": 806885, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 142275393, "file_range_sync_nanos": 0, "file_fsync_nanos": 2943, "file_prepare_write_nanos": 190238, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-20:28:53.604799 140433403143744 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":1720528120,"executesMs":12949,"compactionJobId":59182,"attempt":0,"compactionInputRawBytes":162035800,"compactionInputZipBytes":130366228,"compactionOutputRawBytes":0,"compactionOutputZipBytes":127155648,"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-d5baa60c66f6f658433a7b24226c8420-8339d7b602e9d1e2-00"}}, response = 2024/07/09-20:28:53.604930 140433403143744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-59182/att-00: olev 2, work 12.949 s, result 14.821 ms, install 0.662 ms, input{raw 154.529 MiB zip 124.327 MiB}