2024/07/09-07:05:55.373650 139981262210624 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00: fork to child time = 0.009106 sec 2024/07/09-07:05:55.374346 139981262210624 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00 2024/07/09-07:05:55.387893 139981262210624 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00 2024/07/09-07:05:55.388791 139981262210624 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-07:05:55.389079 139981262210624 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-07:05:55.428008 139981262210624 [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-35281/att-00/MANIFEST-12625661 2024/07/09-07:05:55.468553 139981262210624 [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-35281/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12666018, last_sequence is 148078091966, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12665921 2024/07/09-07:05:55.468568 139981262210624 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-07:05:55.468635 139981262210624 [version_set.cc:5652] Creating manifest 12666018 2024/07/09-07:05:55.490946 139981262210624 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-07:05:55.503194 139981262210624 [compaction_job.cc:2433] [default] [JOB 35281] Compacting 1@2 + 2@3 files to L3, score 1.05, subcompactions 1 : 1 2024/07/09-07:05:55.503216 139981262210624 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 18391 Base level 2, inputs: [12665993(47MB)], [12665309(84MB) 12664136(76MB)] 2024/07/09-07:05:55.512490 139981262210624 [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 2024/07/09-07:05:55.512527 139981262210624 [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 2024/07/09-07:05:55.512548 139981262210624 [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 2024/07/09-07:05:55.512557 139981262210624 [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 2024/07/09-07:05:55.512564 139981262210624 [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 2024/07/09-07:05:56.629372 139981262210624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666019.sst) /dev/shm/ToplingTemp/Topling-49008-ZtqHsX 2024/07/09-07:05:57.389887 139981262210624 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666019.sst): first pass time = 0.76's, 176.492'MB/sec 2024/07/09-07:05:59.837551 139981262210624 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666019.sst): old prealloc_size = 147639500, real_size = 91697920 2024/07/09-07:05:59.837619 139981262210624 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666019.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.83 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/07/09-07:06:00.467486 139981262210624 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666019.sst): second pass time = 2.45's, 50.469'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 151.001'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13614.885'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.307'MB/sec write SST data time = 0.08's, 1143.906'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 41634.181'MB/sec zip my value time = 2.45's, unzip length = 0.123'GB zip my value throughput = 50.469'MB/sec zip pipeline throughput = 143.016'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.83 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.83 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.6665 value = 1.3573 dict = 1.00 all = 1.4110 } Zip/UnZip{ index = 0.1034 value = 0.7368 dict = 1.00 all = 0.7087 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.012517869 MB/sec (with seq num) write speed all = 0.012034087 MB/sec (without seq num) 2024/07/09-07:06:00.585540 139981262210624 [compaction_job.cc:1944] [default] [JOB 35281] Generated table #12666019: 671089 keys, 95121468 bytes, temperature: kWarm 2024/07/09-07:06:00.585648 139981262210624 EVENT_LOG_v1 {"time_micros": 1720479960585586, "cf_name": "default", "job": 35281, "event": "table_file_creation", "file_number": 12666019, "file_size": 95121468, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147941255085, "largest_seqno": 148077839742, "table_properties": {"data_size": 90974576, "index_size": 555392, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720479956, "oldest_key_time": 0, "file_creation_time": 1720479956, "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": 12666019, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:06:00.628062 139981262210624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666020.sst) /dev/shm/ToplingTemp/Topling-49008-UY3diW 2024/07/09-07:06:02.126414 139981262210624 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666020.sst): first pass time = 1.50's, 89.579'MB/sec 2024/07/09-07:06:03.408062 139981262210624 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666020.sst): old prealloc_size = 147639500, real_size = 91519592 2024/07/09-07:06:03.408122 139981262210624 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666020.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.54 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/09-07:06:04.024859 139981262210624 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666020.sst): second pass time = 1.28's, 96.407'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 154.077'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11879.224'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.345'MB/sec write SST data time = 0.13's, 726.717'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 24414.403'MB/sec zip my value time = 1.28's, unzip length = 0.123'GB zip my value throughput = 96.407'MB/sec zip pipeline throughput = 96.407'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.54 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.54 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 14.7843 value = 1.3571 dict = 1.00 all = 1.4124 } Zip/UnZip{ index = 0.0676 value = 0.7369 dict = 1.00 all = 0.7080 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.025027716 MB/sec (with seq num) write speed all = 0.024060461 MB/sec (without seq num) 2024/07/09-07:06:04.137706 139981262210624 [compaction_job.cc:1944] [default] [JOB 35281] Generated table #12666020: 671089 keys, 95027068 bytes, temperature: kWarm 2024/07/09-07:06:04.137777 139981262210624 EVENT_LOG_v1 {"time_micros": 1720479964137743, "cf_name": "default", "job": 35281, "event": "table_file_creation", "file_number": 12666020, "file_size": 95027068, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147641406057, "largest_seqno": 148077839408, "table_properties": {"data_size": 90988528, "index_size": 363136, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720479960, "oldest_key_time": 0, "file_creation_time": 1720479960, "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": 12666020, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:06:04.172052 139981262210624 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666021.sst) /dev/shm/ToplingTemp/Topling-49008-NNPRVW 2024/07/09-07:06:04.279585 139981262210624 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666021.sst): first pass time = 0.11's, 219.592'MB/sec 2024/07/09-07:06:04.491785 139981262210624 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666021.sst): part-0: reject ZipStore ratio = 0.845 2024/07/09-07:06:04.543673 139981262210624 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666021.sst): old prealloc_size = 147639500, real_size = 21779272 2024/07/09-07:06:04.543720 139981262210624 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666021.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 118027 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 0.27 raw-val = 0.0217 GB zip-val = 0.0217 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-07:06:04.582410 139981262210624 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00/12666021.sst): second pass time = 0.21's, 102.774'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.04's, 572.652'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1197.520'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.177'MB/sec write SST data time = 0.01's, 1626.187'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 = 0.21's, unzip length = 0.022'GB zip my value throughput = 102.774'MB/sec zip pipeline throughput = 102.774'MB/sec entries = 118027 avg-key = 16.00 avg-zkey = 0.27 avg-val = 184.00 avg-zval = 184.00 usrkeys = 118027 avg-key = 8.00 avg-zkey = 0.27 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 118027 bytes = 427856 } seq expand size = 826189 multi value expand size = 0 cnt WriteAppend = 2659 UnZipSize{ index = 0.0009 GB value = 0.0217 GB dict = 0.00 MB all = 0.0236 GB } __ZipSize{ index = 0.0000 GB value = 0.0217 GB dict = 0.00 MB all = 0.0222 GB } UnZip/Zip{ index = 29.0994 value = 1.0000 dict = 0.00 all = 1.0643 } Zip/UnZip{ index = 0.0344 value = 1.0000 dict = 0.00 all = 0.9396 } ---------------------------- total value len = 0.278899 GB avg = 0.191 KB (by entry num) total key len = 0.023363 GB avg = 0.016 KB total ukey len = 0.011682 GB avg = 0.008 KB total ukey num = 0.001460205 Billion total entry num = 0.001460205 Billion write speed all = 0.027227208 MB/sec (with seq num) write speed all = 0.026174949 MB/sec (without seq num) 2024/07/09-07:06:04.612558 139981262210624 [compaction_job.cc:1944] [default] [JOB 35281] Generated table #12666021: 118027 keys, 22178665 bytes, temperature: kWarm 2024/07/09-07:06:04.612618 139981262210624 EVENT_LOG_v1 {"time_micros": 1720479964612586, "cf_name": "default", "job": 35281, "event": "table_file_creation", "file_number": 12666021, "file_size": 22178665, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147641399707, "largest_seqno": 148018252410, "table_properties": {"data_size": 21717168, "index_size": 32448, "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": 1888432, "raw_average_key_size": 16, "raw_value_size": 21716968, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 118027, "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": 1720479964, "oldest_key_time": 0, "file_creation_time": 1720479964, "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": 12666021, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-07:06:04.623798 139981262210624 [compaction_job.cc:699] job-35281: subcompact[0], size: 0.212327 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35281/att-00 [12666019,12666020,12666021] 2024/07/09-07:06:04.663305 139981262210624 (Original Log Time 2024/07/09-07:05:55.503303) EVENT_LOG_v1 {"time_micros": 1720479955503237, "job": 35281, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12665993], "files_L3": [12665309, 12664136], "score": 1.05397, "input_data_size": 218675585, "oldest_snapshot_seqno": 148078091183} 2024/07/09-07:06:04.663308 139981262210624 (Original Log Time 2024/07/09-07:06:04.657300) [compaction_job.cc:2018] [default] [JOB 35281] Compacted 1@2 + 2@3 files to L3 => 212327201 bytes 2024/07/09-07:06:04.663310 139981262210624 (Original Log Time 2024/07/09-07:06:04.663252) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 24.0 rd, 23.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.7, 160.8 +0.0 blob) out(202.5 +0.0 blob), read-write-amplify(8.6) write-amplify(4.2) OK, records in: 1514771, records dropped: 54566 output_compression: Snappy 2024/07/09-07:06:04.663316 139981262210624 (Original Log Time 2024/07/09-07:06:04.663293) EVENT_LOG_v1 {"time_micros": 1720479964663275, "cf": "default", "job": 35281, "event": "compaction_finished", "compaction_time_micros": 9120501, "compaction_time_cpu_micros": 3000378, "output_level": 3, "num_output_files": 3, "total_output_size": 212327201, "num_input_records": 1514771, "num_output_records": 1460205, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139922387, "file_range_sync_nanos": 0, "file_fsync_nanos": 2927, "file_prepare_write_nanos": 106171, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-07:06:04.776670 139981262210624 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":1720479955,"executesMs":9277,"compactionJobId":35281,"attempt":0,"compactionInputRawBytes":302954200,"compactionInputZipBytes":218675585,"compactionOutputRawBytes":0,"compactionOutputZipBytes":212327201,"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-ae6193003789792e9eba2a9f1807ce72-a02ecd1cbc43484f-00"}}, response = 2024/07/09-07:06:04.776746 139981262210624 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-35281/att-00: olev 3, work 9.277 s, result 6.158 ms, install 6.034 ms, input{raw 288.920 MiB zip 208.545 MiB}