2024/08/20-03:15:18.891621 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00: fork to child time = 0.014333 sec 2024/08/20-03:15:18.892726 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00 2024/08/20-03:15:18.898440 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00 2024/08/20-03:15:18.900264 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:15:18.900647 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:15:18.942378 140500103784000 [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-02134/att-00/MANIFEST-14629260 2024/08/20-03:15:18.966931 140500103784000 [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-02134/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14631593, last_sequence is 189842477599, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14631496 2024/08/20-03:15:18.966943 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:15:18.967013 140500103784000 [version_set.cc:5652] Creating manifest 14631593 2024/08/20-03:15:19.004484 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:15:19.020307 140500103784000 [compaction_job.cc:2433] [default] [JOB 2134] Compacting 1@2 + 2@3 files to L3, score 1.10, subcompactions 1 : 1 2024/08/20-03:15:19.020328 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1105 Base level 2, inputs: [14631551(48MB)], [14630661(90MB) 14630662(82MB)] 2024/08/20-03:15:19.032226 140500103784000 [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 2024/08/20-03:15:19.032279 140500103784000 [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 2024/08/20-03:15:19.032313 140500103784000 [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 2024/08/20-03:15:19.032326 140500103784000 [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 2024/08/20-03:15:19.032338 140500103784000 [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 2024/08/20-03:15:20.070324 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631594.sst) /dev/shm/ToplingTemp/Topling-133903-tWCpql 2024/08/20-03:15:21.937395 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631594.sst): first pass time = 1.87's, 71.895'MB/sec 2024/08/20-03:15:24.895206 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631594.sst): old prealloc_size = 147639500, real_size = 91777672 2024/08/20-03:15:24.895280 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631594.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 = 0.93 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-03:15:25.529993 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631594.sst): second pass time = 2.96's, 41.779'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 149.839'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14040.087'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.365'MB/sec write SST data time = 0.17's, 543.805'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 = 30309.529'MB/sec zip my value time = 2.96's, unzip length = 0.123'GB zip my value throughput = 41.779'MB/sec zip pipeline throughput = 155.475'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.93 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.93 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 8.6214 value = 1.3571 dict = 1.00 all = 1.4111 } Zip/UnZip{ index = 0.1160 value = 0.7369 dict = 1.00 all = 0.7087 } ---------------------------- 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 = 1.984398948 MB/sec (with seq num) write speed all = 1.904848575 MB/sec (without seq num) 2024/08/20-03:15:25.639343 140500103784000 [compaction_job.cc:1944] [default] [JOB 2134] Generated table #14631594: 671089 keys, 95117308 bytes, temperature: kWarm 2024/08/20-03:15:25.639450 140500103784000 EVENT_LOG_v1 {"time_micros": 1724094925639388, "cf_name": "default", "job": 2134, "event": "table_file_creation", "file_number": 14631594, "file_size": 95117308, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189742917789, "largest_seqno": 189841932270, "table_properties": {"data_size": 90987008, "index_size": 622720, "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": 1724094920, "oldest_key_time": 0, "file_creation_time": 1724094920, "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": 14631594, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:15:25.730652 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631595.sst) /dev/shm/ToplingTemp/Topling-133903-WZo59k 2024/08/20-03:15:27.250115 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631595.sst): first pass time = 1.52's, 88.335'MB/sec 2024/08/20-03:15:28.801700 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631595.sst): old prealloc_size = 147639500, real_size = 91738384 2024/08/20-03:15:28.801769 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631595.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 = 0.88 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-03:15:29.337869 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631595.sst): second pass time = 1.55's, 79.627'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.334'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17202.301'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.381'MB/sec write SST data time = 0.10's, 993.445'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 = 27582.217'MB/sec zip my value time = 1.55's, unzip length = 0.123'GB zip my value throughput = 79.627'MB/sec zip pipeline throughput = 132.239'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.88 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.88 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 9.0688 value = 1.3572 dict = 1.00 all = 1.4117 } Zip/UnZip{ index = 0.1103 value = 0.7368 dict = 1.00 all = 0.7084 } ---------------------------- 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 = 1.988164100 MB/sec (with seq num) write speed all = 1.908468526 MB/sec (without seq num) 2024/08/20-03:15:29.449107 140500103784000 [compaction_job.cc:1944] [default] [JOB 2134] Generated table #14631595: 671089 keys, 95078076 bytes, temperature: kWarm 2024/08/20-03:15:29.449175 140500103784000 EVENT_LOG_v1 {"time_micros": 1724094929449143, "cf_name": "default", "job": 2134, "event": "table_file_creation", "file_number": 14631595, "file_size": 95078076, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189717356408, "largest_seqno": 189841932271, "table_properties": {"data_size": 90978480, "index_size": 592000, "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": 1724094925, "oldest_key_time": 0, "file_creation_time": 1724094925, "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": 14631595, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:15:29.497863 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631596.sst) /dev/shm/ToplingTemp/Topling-133903-k9QBpl 2024/08/20-03:15:29.779078 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631596.sst): first pass time = 0.28's, 162.475'MB/sec 2024/08/20-03:15:30.124992 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631596.sst): old prealloc_size = 147639500, real_size = 33663120 2024/08/20-03:15:30.125053 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631596.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 228412 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.85 raw-val = 0.0420 GB zip-val = 0.0334 GB avg-val = 184.00 avg-zval = 146.28 2024/08/20-03:15:30.313040 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00/14631596.sst): second pass time = 0.35's, 121.819'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 185.120'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6185.554'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.370'MB/sec write SST data time = 0.03's, 1032.033'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.433'MB, throughput = 11404.838'MB/sec zip my value time = 0.35's, unzip length = 0.042'GB zip my value throughput = 121.819'MB/sec zip pipeline throughput = 121.819'MB/sec entries = 228412 avg-key = 16.00 avg-zkey = 0.85 avg-val = 184.00 avg-zval = 146.28 usrkeys = 228412 avg-key = 8.00 avg-zkey = 0.85 avg-val = 191.00 avg-zval = 146.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 228412 bytes = 770912 } seq expand size = 1598884 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0018 GB value = 0.0420 GB dict = 0.43 MB all = 0.0457 GB } __ZipSize{ index = 0.0002 GB value = 0.0334 GB dict = 0.43 MB all = 0.0348 GB } UnZip/Zip{ index = 9.4541 value = 1.2578 dict = 1.00 all = 1.3123 } Zip/UnZip{ index = 0.1058 value = 0.7950 dict = 1.00 all = 0.7620 } ---------------------------- total value len = 62.596732 GB avg = 0.180 KB (by entry num) total key len = 6.813887 GB avg = 0.020 KB total ukey len = 3.202072 GB avg = 0.008 KB total ukey num = 0.390904151 Billion total entry num = 0.347782159 Billion write speed all = 1.989463716 MB/sec (with seq num) write speed all = 1.909717995 MB/sec (without seq num) 2024/08/20-03:15:30.357578 140500103784000 [compaction_job.cc:1944] [default] [JOB 2134] Generated table #14631596: 228412 keys, 34810771 bytes, temperature: kWarm 2024/08/20-03:15:30.357648 140500103784000 EVENT_LOG_v1 {"time_micros": 1724094930357615, "cf_name": "default", "job": 2134, "event": "table_file_creation", "file_number": 14631596, "file_size": 34810771, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189717355222, "largest_seqno": 189841932268, "table_properties": {"data_size": 33412592, "index_size": 193280, "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": 3654592, "raw_average_key_size": 16, "raw_value_size": 42027808, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 228412, "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": 1724094929, "oldest_key_time": 0, "file_creation_time": 1724094929, "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": 14631596, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:15:30.373372 140500103784000 [compaction_job.cc:699] job-02134: subcompact[0], size: 0.225006 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02134/att-00 [14631594,14631595,14631596] 2024/08/20-03:15:30.415271 140500103784000 (Original Log Time 2024/08/20-03:15:19.020410) EVENT_LOG_v1 {"time_micros": 1724094919020346, "job": 2134, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14631551], "files_L3": [14630661, 14630662], "score": 1.09574, "input_data_size": 232850714, "oldest_snapshot_seqno": 189842477297} 2024/08/20-03:15:30.415274 140500103784000 (Original Log Time 2024/08/20-03:15:30.412098) [compaction_job.cc:2018] [default] [JOB 2134] Compacted 1@2 + 2@3 files to L3 => 225006155 bytes 2024/08/20-03:15:30.415276 140500103784000 (Original Log Time 2024/08/20-03:15:30.415203) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 20.5 rd, 19.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.5, 173.6 +0.0 blob) out(214.6 +0.0 blob), read-write-amplify(9.0) write-amplify(4.4) OK, records in: 1614452, records dropped: 43862 output_compression: Snappy 2024/08/20-03:15:30.415283 140500103784000 (Original Log Time 2024/08/20-03:15:30.415250) EVENT_LOG_v1 {"time_micros": 1724094930415229, "cf": "default", "job": 2134, "event": "compaction_finished", "compaction_time_micros": 11352969, "compaction_time_cpu_micros": 3755423, "output_level": 3, "num_output_files": 3, "total_output_size": 225006155, "num_input_records": 1614452, "num_output_records": 1570590, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154164071, "file_range_sync_nanos": 0, "file_fsync_nanos": 1978, "file_prepare_write_nanos": 8380, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-03:15:30.555345 140500103784000 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":1724094918,"executesMs":11515,"compactionJobId":2134,"attempt":0,"compactionInputRawBytes":322890400,"compactionInputZipBytes":232850714,"compactionOutputRawBytes":0,"compactionOutputZipBytes":225006155,"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":"00-1ac64e147cb8c8c357830fd265cf2aca-29c70bc5530dc7ea-00"}}, response = 2024/08/20-03:15:30.555445 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-02134/att-00: olev 3, work 11.515 s, result 4.777 ms, install 3.206 ms, input{raw 307.932 MiB zip 222.064 MiB}