2024/08/20-12:17:43.355694 140500506633792 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00: fork to child time = 0.009952 sec 2024/08/20-12:17:43.356760 140500506633792 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00 2024/08/20-12:17:43.361980 140500506633792 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00 2024/08/20-12:17:43.363375 140500506633792 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:17:43.363718 140500506633792 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:17:43.410057 140500506633792 [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-28942/att-00/MANIFEST-14629260 2024/08/20-12:17:43.462614 140500506633792 [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-28942/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14662459, last_sequence is 190520420910, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14662335 2024/08/20-12:17:43.462629 140500506633792 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:17:43.462702 140500506633792 [version_set.cc:5652] Creating manifest 14662459 2024/08/20-12:17:43.488999 140500506633792 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:17:43.509232 140500506633792 [compaction_job.cc:2433] [default] [JOB 28942] Compacting 1@2 + 2@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-12:17:43.509247 140500506633792 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14793 Base level 2, inputs: [14662415(48MB)], [14661789(90MB) 14661581(90MB)] 2024/08/20-12:17:43.517365 140500506633792 [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 2024/08/20-12:17:43.517410 140500506633792 [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 2024/08/20-12:17:43.517442 140500506633792 [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 2024/08/20-12:17:43.517453 140500506633792 [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 2024/08/20-12:17:43.517471 140500506633792 [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 2024/08/20-12:17:44.556482 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662460.sst) /dev/shm/ToplingTemp/Topling-342685-iVJzjp 2024/08/20-12:17:45.163448 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662460.sst): first pass time = 0.61's, 221.147'MB/sec 2024/08/20-12:17:46.271811 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662460.sst): old prealloc_size = 147639500, real_size = 91749952 2024/08/20-12:17:46.271887 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662460.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 = 0.90 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-12:17:47.030388 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662460.sst): second pass time = 1.11's, 111.543'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 125.573'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13722.384'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.252'MB/sec write SST data time = 0.09's, 1015.070'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 = 29645.811'MB/sec zip my value time = 1.11's, unzip length = 0.123'GB zip my value throughput = 111.543'MB/sec zip pipeline throughput = 111.543'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.90 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.90 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0953 GB } UnZip/Zip{ index = 8.8853 value = 1.3573 dict = 1.00 all = 1.4090 } Zip/UnZip{ index = 0.1125 value = 0.7368 dict = 1.00 all = 0.7097 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.026675163 MB/sec (with seq num) write speed all = 0.985517919 MB/sec (without seq num) 2024/08/20-12:17:47.138449 140500506633792 [compaction_job.cc:1944] [default] [JOB 28942] Generated table #14662460: 671089 keys, 95257404 bytes, temperature: kWarm 2024/08/20-12:17:47.138540 140500506633792 EVENT_LOG_v1 {"time_micros": 1724127467138494, "cf_name": "default", "job": 28942, "event": "table_file_creation", "file_number": 14662460, "file_size": 95257404, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190143290850, "largest_seqno": 190519901942, "table_properties": {"data_size": 90977808, "index_size": 604224, "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": 1724127464, "oldest_key_time": 0, "file_creation_time": 1724127464, "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": 14662460, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:17:47.176602 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662461.sst) /dev/shm/ToplingTemp/Topling-342685-vdROLp 2024/08/20-12:17:48.453451 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662461.sst): first pass time = 1.28's, 105.120'MB/sec 2024/08/20-12:17:49.562758 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662461.sst): old prealloc_size = 147639500, real_size = 91860752 2024/08/20-12:17:49.562821 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662461.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.06 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-12:17:50.098821 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662461.sst): second pass time = 1.11's, 111.406'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 178.069'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20840.124'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.381'MB/sec write SST data time = 0.10's, 992.885'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 = 28577.795'MB/sec zip my value time = 1.11's, unzip length = 0.123'GB zip my value throughput = 111.406'MB/sec zip pipeline throughput = 111.406'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.06 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.06 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } 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 = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 7.5295 value = 1.3572 dict = 1.00 all = 1.4061 } Zip/UnZip{ index = 0.1328 value = 0.7368 dict = 1.00 all = 0.7112 } ---------------------------- 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 = 1.028688619 MB/sec (with seq num) write speed all = 0.987453628 MB/sec (without seq num) 2024/08/20-12:17:50.208405 140500506633792 [compaction_job.cc:1944] [default] [JOB 28942] Generated table #14662461: 671089 keys, 95452092 bytes, temperature: kWarm 2024/08/20-12:17:50.208485 140500506633792 EVENT_LOG_v1 {"time_micros": 1724127470208440, "cf_name": "default", "job": 28942, "event": "table_file_creation", "file_number": 14662461, "file_size": 95452092, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189734509079, "largest_seqno": 190519901943, "table_properties": {"data_size": 90979808, "index_size": 713024, "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": 1724127467, "oldest_key_time": 0, "file_creation_time": 1724127467, "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": 14662461, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:17:50.248743 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662462.sst) /dev/shm/ToplingTemp/Topling-342685-mYstTo 2024/08/20-12:17:50.523683 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662462.sst): first pass time = 0.27's, 211.080'MB/sec 2024/08/20-12:17:50.951228 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662462.sst): old prealloc_size = 147639500, real_size = 41985488 2024/08/20-12:17:50.951289 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662462.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 290124 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.77 raw-val = 0.0534 GB zip-val = 0.0417 GB avg-val = 184.00 avg-zval = 143.70 2024/08/20-12:17:51.186595 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00/14662462.sst): second pass time = 0.43's, 125.288'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 184.697'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6930.646'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.375'MB/sec write SST data time = 0.04's, 1036.540'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.541'MB, throughput = 12558.357'MB/sec zip my value time = 0.43's, unzip length = 0.053'GB zip my value throughput = 125.288'MB/sec zip pipeline throughput = 125.288'MB/sec entries = 290124 avg-key = 16.00 avg-zkey = 0.77 avg-val = 184.00 avg-zval = 143.70 usrkeys = 290124 avg-key = 8.00 avg-zkey = 0.77 avg-val = 191.00 avg-zval = 143.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 290124 bytes = 1015456 } seq expand size = 2030868 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0023 GB value = 0.0534 GB dict = 0.54 MB all = 0.0580 GB } __ZipSize{ index = 0.0002 GB value = 0.0417 GB dict = 0.54 MB all = 0.0435 GB } UnZip/Zip{ index = 10.4151 value = 1.2805 dict = 1.00 all = 1.3348 } Zip/UnZip{ index = 0.0960 value = 0.7810 dict = 1.00 all = 0.7492 } ---------------------------- total value len = 62.608519 GB avg = 0.180 KB (by entry num) total key len = 6.814875 GB avg = 0.020 KB total ukey len = 3.202566 GB avg = 0.008 KB total ukey num = 0.390965863 Billion total entry num = 0.347843871 Billion write speed all = 1.029562662 MB/sec (with seq num) write speed all = 0.988293915 MB/sec (without seq num) 2024/08/20-12:17:51.238163 140500506633792 [compaction_job.cc:1944] [default] [JOB 28942] Generated table #14662462: 290124 keys, 43470755 bytes, temperature: kWarm 2024/08/20-12:17:51.238232 140500506633792 EVENT_LOG_v1 {"time_micros": 1724127471238198, "cf_name": "default", "job": 28942, "event": "table_file_creation", "file_number": 14662462, "file_size": 43470755, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190374772088, "largest_seqno": 190519901944, "table_properties": {"data_size": 41689936, "index_size": 222848, "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": 4641984, "raw_average_key_size": 16, "raw_value_size": 53382816, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 290124, "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": 1724127470, "oldest_key_time": 0, "file_creation_time": 1724127470, "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": 14662462, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:17:51.262476 140500506633792 [compaction_job.cc:699] job-28942: subcompact[0], size: 0.234180 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28942/att-00 [14662460,14662461,14662462] 2024/08/20-12:17:51.313121 140500506633792 (Original Log Time 2024/08/20-12:17:43.509321) EVENT_LOG_v1 {"time_micros": 1724127463509265, "job": 28942, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14662415], "files_L3": [14661789, 14661581], "score": 1.00011, "input_data_size": 241546243, "oldest_snapshot_seqno": 190520420425} 2024/08/20-12:17:51.313124 140500506633792 (Original Log Time 2024/08/20-12:17:51.312591) [compaction_job.cc:2018] [default] [JOB 28942] Compacted 1@2 + 2@3 files to L3 => 234180251 bytes 2024/08/20-12:17:51.313126 140500506633792 (Original Log Time 2024/08/20-12:17:51.313050) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 31.2 rd, 30.2 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.6, 181.8 +0.0 blob) out(223.3 +0.0 blob), read-write-amplify(9.3) write-amplify(4.6) OK, records in: 1677723, records dropped: 45421 output_compression: Snappy 2024/08/20-12:17:51.313132 140500506633792 (Original Log Time 2024/08/20-12:17:51.313096) EVENT_LOG_v1 {"time_micros": 1724127471313077, "cf": "default", "job": 28942, "event": "compaction_finished", "compaction_time_micros": 7753170, "compaction_time_cpu_micros": 3081339, "output_level": 3, "num_output_files": 3, "total_output_size": 234180251, "num_input_records": 1677723, "num_output_records": 1632302, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 145965907, "file_range_sync_nanos": 0, "file_fsync_nanos": 2233, "file_prepare_write_nanos": 8693, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-12:17:51.446773 140500506633792 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":1724127463,"executesMs":7950,"compactionJobId":28942,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241546243,"compactionOutputRawBytes":0,"compactionOutputZipBytes":234180251,"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":"00-61b94c35f081a6d1fa0ade5507c702eb-dfeba9f3df346449-00"}}, response = 2024/08/20-12:17:51.446854 140500506633792 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-28942/att-00: olev 3, work 7.950 s, result 6.310 ms, install 0.563 ms, input{raw 320.000 MiB zip 230.356 MiB}