2024/08/20-10:57:33.068162 140500204496448 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00: fork to child time = 0.009884 sec 2024/08/20-10:57:33.069151 140500204496448 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00 2024/08/20-10:57:33.074224 140500204496448 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00 2024/08/20-10:57:33.075619 140500204496448 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:57:33.075919 140500204496448 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:57:33.123524 140500204496448 [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-25478/att-00/MANIFEST-14629260 2024/08/20-10:57:33.162072 140500204496448 [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-25478/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14658500, last_sequence is 190431360353, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14658372 2024/08/20-10:57:33.162086 140500204496448 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:57:33.162157 140500204496448 [version_set.cc:5652] Creating manifest 14658500 2024/08/20-10:57:33.189773 140500204496448 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:57:33.205060 140500204496448 [compaction_job.cc:2433] [default] [JOB 25478] Compacting 1@3 + 2@4 files to L4, score 1.03, subcompactions 1 : 1 2024/08/20-10:57:33.205082 140500204496448 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13079 Base level 3, inputs: [14658493(90MB)], [14651990(172MB) 14655826(172MB)] 2024/08/20-10:57:33.218019 140500204496448 [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 2024/08/20-10:57:33.218060 140500204496448 [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 2024/08/20-10:57:33.218087 140500204496448 [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 2024/08/20-10:57:33.218098 140500204496448 [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 2024/08/20-10:57:33.218108 140500204496448 [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 2024/08/20-10:57:35.074362 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658501.sst) /dev/shm/ToplingTemp/Topling-316321-W99jVS 2024/08/20-10:57:37.263961 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658501.sst): first pass time = 2.19's, 122.600'MB/sec 2024/08/20-10:57:41.497106 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658501.sst): old prealloc_size = 295279001, real_size = 173575352 2024/08/20-10:57:41.497201 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658501.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.21 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/08/20-10:57:42.575433 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658501.sst): second pass time = 4.23's, 58.366'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.08's, 167.592'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5548.620'MB/sec (index lex order gen) rebuild zvType time = 0.89's, 0.377'MB/sec write SST data time = 0.19's, 958.024'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 61294.885'MB/sec zip my value time = 4.23's, unzip length = 0.247'GB zip my value throughput = 58.366'MB/sec zip pipeline throughput = 75.478'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.21 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.21 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 38.8632 value = 1.4278 dict = 1.00 all = 1.4854 } Zip/UnZip{ index = 0.0257 value = 0.7004 dict = 1.00 all = 0.6732 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.107662368 MB/sec (with seq num) write speed all = 1.063261713 MB/sec (without seq num) 2024/08/20-10:57:42.774966 140500204496448 [compaction_job.cc:1944] [default] [JOB 25478] Generated table #14658501: 1342178 keys, 180718509 bytes, temperature: kWarm 2024/08/20-10:57:42.775053 140500204496448 EVENT_LOG_v1 {"time_micros": 1724122662775005, "cf_name": "default", "job": 25478, "event": "table_file_creation", "file_number": 14658501, "file_size": 180718509, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635006443, "largest_seqno": 190430689695, "table_properties": {"data_size": 172963360, "index_size": 276288, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724122655, "oldest_key_time": 0, "file_creation_time": 1724122655, "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": 14658501, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:57:42.882559 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658502.sst) /dev/shm/ToplingTemp/Topling-316321-ot8GWV 2024/08/20-10:57:46.072093 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658502.sst): first pass time = 3.19's, 84.163'MB/sec 2024/08/20-10:57:48.975988 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658502.sst): old prealloc_size = 295279001, real_size = 173557880 2024/08/20-10:57:48.976064 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658502.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.20 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-10:57:50.031016 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658502.sst): second pass time = 2.90's, 85.094'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 171.272'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8741.986'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.386'MB/sec write SST data time = 0.19's, 967.950'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 53303.386'MB/sec zip my value time = 2.90's, unzip length = 0.247'GB zip my value throughput = 85.094'MB/sec zip pipeline throughput = 93.672'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.20 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.20 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 39.5689 value = 1.4279 dict = 1.00 all = 1.4855 } Zip/UnZip{ index = 0.0253 value = 0.7003 dict = 1.00 all = 0.6732 } ---------------------------- total value len = 62.809462 GB avg = 0.180 KB (by entry num) total key len = 6.831707 GB avg = 0.020 KB total ukey len = 3.210982 GB avg = 0.008 KB total ukey num = 0.392017917 Billion total entry num = 0.348895925 Billion write speed all = 1.111966657 MB/sec (with seq num) write speed all = 1.067399843 MB/sec (without seq num) 2024/08/20-10:57:50.228781 140500204496448 [compaction_job.cc:1944] [default] [JOB 25478] Generated table #14658502: 1342178 keys, 180700973 bytes, temperature: kWarm 2024/08/20-10:57:50.228851 140500204496448 EVENT_LOG_v1 {"time_micros": 1724122670228817, "cf_name": "default", "job": 25478, "event": "table_file_creation", "file_number": 14658502, "file_size": 180700973, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635002044, "largest_seqno": 190430689701, "table_properties": {"data_size": 172950768, "index_size": 271360, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724122662, "oldest_key_time": 0, "file_creation_time": 1724122662, "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": 14658502, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:57:50.291182 140500204496448 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658503.sst) /dev/shm/ToplingTemp/Topling-316321-6wTANS 2024/08/20-10:57:50.535116 140500204496448 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658503.sst): first pass time = 0.24's, 221.597'MB/sec 2024/08/20-10:57:50.939889 140500204496448 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658503.sst): old prealloc_size = 295279001, real_size = 39152576 2024/08/20-10:57:50.939977 140500204496448 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658503.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 270219 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.21 raw-val = 0.0497 GB zip-val = 0.0390 GB avg-val = 184.00 avg-zval = 144.43 2024/08/20-10:57:51.158779 140500204496448 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00/14658503.sst): second pass time = 0.40's, 123.075'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.22's, 185.513'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1943.967'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.374'MB/sec write SST data time = 0.04's, 1060.188'MB/sec dict compress time = 0.00's, 507104.000'MB/sec z-dict build time = 0.00's, sample length = 0.507'MB, throughput = 13775.508'MB/sec zip my value time = 0.40's, unzip length = 0.050'GB zip my value throughput = 123.075'MB/sec zip pipeline throughput = 123.075'MB/sec entries = 270219 avg-key = 16.00 avg-zkey = 0.21 avg-val = 184.00 avg-zval = 144.43 usrkeys = 270219 avg-key = 8.00 avg-zkey = 0.21 avg-val = 191.00 avg-zval = 144.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 270219 bytes = 1013344 } seq expand size = 1891533 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0022 GB value = 0.0497 GB dict = 0.51 MB all = 0.0540 GB } __ZipSize{ index = 0.0001 GB value = 0.0390 GB dict = 0.51 MB all = 0.0406 GB } UnZip/Zip{ index = 38.5586 value = 1.2739 dict = 1.00 all = 1.3309 } Zip/UnZip{ index = 0.0259 value = 0.7850 dict = 1.00 all = 0.7514 } ---------------------------- total value len = 62.861074 GB avg = 0.180 KB (by entry num) total key len = 6.836031 GB avg = 0.020 KB total ukey len = 3.213144 GB avg = 0.008 KB total ukey num = 0.392288136 Billion total entry num = 0.349166144 Billion write speed all = 1.112839743 MB/sec (with seq num) write speed all = 1.068239214 MB/sec (without seq num) 2024/08/20-10:57:51.209629 140500204496448 [compaction_job.cc:1944] [default] [JOB 25478] Generated table #14658503: 270219 keys, 40606515 bytes, temperature: kWarm 2024/08/20-10:57:51.209702 140500204496448 EVENT_LOG_v1 {"time_micros": 1724122671209665, "cf_name": "default", "job": 25478, "event": "table_file_creation", "file_number": 14658503, "file_size": 40606515, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635005701, "largest_seqno": 190369496489, "table_properties": {"data_size": 39028816, "index_size": 56064, "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": 4323504, "raw_average_key_size": 16, "raw_value_size": 49720296, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 270219, "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": 1724122670, "oldest_key_time": 0, "file_creation_time": 1724122670, "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": 14658503, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:57:51.224816 140500204496448 [compaction_job.cc:699] job-25478: subcompact[0], size: 0.402026 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25478/att-00 [14658501,14658502,14658503] 2024/08/20-10:57:51.285867 140500204496448 (Original Log Time 2024/08/20-10:57:33.205161) EVENT_LOG_v1 {"time_micros": 1724122653205102, "job": 25478, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14658493], "files_L4": [14651990, 14655826], "score": 1.03133, "input_data_size": 456647318, "oldest_snapshot_seqno": 190431359327} 2024/08/20-10:57:51.285872 140500204496448 (Original Log Time 2024/08/20-10:57:51.285406) [compaction_job.cc:2018] [default] [JOB 25478] Compacted 1@3 + 2@4 files to L4 => 402025997 bytes 2024/08/20-10:57:51.285873 140500204496448 (Original Log Time 2024/08/20-10:57:51.285796) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.3 rd, 22.3 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.8, 344.7 +0.0 blob) out(383.4 +0.0 blob), read-write-amplify(9.0) write-amplify(4.2) OK, records in: 3355445, records dropped: 400870 output_compression: Snappy 2024/08/20-10:57:51.285879 140500204496448 (Original Log Time 2024/08/20-10:57:51.285843) EVENT_LOG_v1 {"time_micros": 1724122671285821, "cf": "default", "job": 25478, "event": "compaction_finished", "compaction_time_micros": 18019667, "compaction_time_cpu_micros": 6443937, "output_level": 4, "num_output_files": 3, "total_output_size": 402025997, "num_input_records": 3355445, "num_output_records": 2954575, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 240798408, "file_range_sync_nanos": 0, "file_fsync_nanos": 1947, "file_prepare_write_nanos": 7889, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-10:57:51.400530 140500204496448 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":1724122653,"executesMs":18210,"compactionJobId":25478,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456647318,"compactionOutputRawBytes":0,"compactionOutputZipBytes":402025997,"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-aa68e36463b2439d874b1acfcef93a93-03b04e445779afda-00"}}, response = 2024/08/20-10:57:51.400628 140500204496448 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25478/att-00: olev 4, work 18.211 s, result 6.125 ms, install 0.497 ms, input{raw 640.000 MiB zip 435.493 MiB}