2024/08/20-02:07:17.503200 140500422706752 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00: fork to child time = 0.019441 sec 2024/08/20-02:07:17.504670 140500422706752 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00 2024/08/20-02:07:17.510680 140500422706752 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00 2024/08/20-02:07:17.512502 140500422706752 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:07:17.512911 140500422706752 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:07:17.555896 140500422706752 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06622/att-00/MANIFEST-14619535 2024/08/20-02:07:17.603523 140500422706752 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06622/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14627557, last_sequence is 189753405931, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14627493 2024/08/20-02:07:17.603534 140500422706752 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:07:17.603603 140500422706752 [version_set.cc:5652] Creating manifest 14627557 2024/08/20-02:07:17.638874 140500422706752 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:07:17.654791 140500422706752 [compaction_job.cc:2433] [default] [JOB 6622] Compacting 1@2 + 3@3 files to L3, score 0.94, subcompactions 1 : 1 2024/08/20-02:07:17.654812 140500422706752 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3301 Base level 2, inputs: [14627501(28MB)], [14627458(91MB) 14627459(92MB) 14627460(22MB)] 2024/08/20-02:07:17.873176 140500422706752 [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 2024/08/20-02:07:17.873203 140500422706752 [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 2024/08/20-02:07:17.873221 140500422706752 [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 2024/08/20-02:07:17.873237 140500422706752 [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 2024/08/20-02:07:17.873247 140500422706752 [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 2024/08/20-02:07:18.485735 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627558.sst) /dev/shm/ToplingTemp/Topling-108054-743wqK 2024/08/20-02:07:19.069650 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627558.sst): first pass time = 0.58's, 229.882'MB/sec 2024/08/20-02:07:20.355456 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627558.sst): old prealloc_size = 147639500, real_size = 92149176 2024/08/20-02:07:20.355545 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627558.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.49 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-02:07:21.415536 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627558.sst): second pass time = 1.28's, 96.103'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 90.078'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21428.712'MB/sec (index lex order gen) rebuild zvType time = 0.74's, 0.226'MB/sec write SST data time = 0.32's, 299.501'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 = 28197.424'MB/sec zip my value time = 1.28's, unzip length = 0.123'GB zip my value throughput = 96.103'MB/sec zip pipeline throughput = 96.111'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.49 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.49 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.3595 value = 1.3572 dict = 1.00 all = 1.4056 } Zip/UnZip{ index = 0.1866 value = 0.7368 dict = 1.00 all = 0.7114 } ---------------------------- 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 = 2.247530650 MB/sec (with seq num) write speed all = 2.157431882 MB/sec (without seq num) 2024/08/20-02:07:21.538350 140500422706752 [compaction_job.cc:1944] [default] [JOB 6622] Generated table #14627558: 671089 keys, 95488892 bytes, temperature: kWarm 2024/08/20-02:07:21.538450 140500422706752 EVENT_LOG_v1 {"time_micros": 1724090841538394, "cf_name": "default", "job": 6622, "event": "table_file_creation", "file_number": 14627558, "file_size": 95488892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998667, "largest_seqno": 189753127641, "table_properties": {"data_size": 90979552, "index_size": 1001728, "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": 1724090838, "oldest_key_time": 0, "file_creation_time": 1724090838, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627558, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:07:21.664059 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627559.sst) /dev/shm/ToplingTemp/Topling-108054-kCJLlK 2024/08/20-02:07:23.466292 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627559.sst): first pass time = 1.80's, 74.476'MB/sec 2024/08/20-02:07:27.695098 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627559.sst): old prealloc_size = 147639500, real_size = 92742928 2024/08/20-02:07:27.695193 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627559.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 2.38 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-02:07:28.696762 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627559.sst): second pass time = 4.21's, 29.320'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.00's, 95.925'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36482.166'MB/sec (index lex order gen) rebuild zvType time = 0.77's, 0.217'MB/sec write SST data time = 0.23's, 422.614'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 = 25555.240'MB/sec zip my value time = 4.21's, unzip length = 0.123'GB zip my value throughput = 29.320'MB/sec zip pipeline throughput = 121.415'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.38 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.38 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 = 0.0016 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.3647 value = 1.3572 dict = 1.00 all = 1.3969 } Zip/UnZip{ index = 0.2972 value = 0.7368 dict = 1.00 all = 0.7159 } ---------------------------- 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 = 2.251508600 MB/sec (with seq num) write speed all = 2.161256859 MB/sec (without seq num) 2024/08/20-02:07:28.816704 140500422706752 [compaction_job.cc:1944] [default] [JOB 6622] Generated table #14627559: 671089 keys, 96082620 bytes, temperature: kWarm 2024/08/20-02:07:28.816796 140500422706752 EVENT_LOG_v1 {"time_micros": 1724090848816743, "cf_name": "default", "job": 6622, "event": "table_file_creation", "file_number": 14627559, "file_size": 96082620, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998853, "largest_seqno": 189753127648, "table_properties": {"data_size": 90979424, "index_size": 1595584, "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": 1724090841, "oldest_key_time": 0, "file_creation_time": 1724090841, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627559, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:07:28.918958 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627560.sst) /dev/shm/ToplingTemp/Topling-108054-C37E4L 2024/08/20-02:07:29.705530 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627560.sst): first pass time = 0.79's, 64.473'MB/sec 2024/08/20-02:07:30.862544 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627560.sst): old prealloc_size = 147639500, real_size = 37388032 2024/08/20-02:07:30.862620 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627560.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 253544 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 2.08 raw-val = 0.0467 GB zip-val = 0.0368 GB avg-val = 184.00 avg-zval = 145.13 2024/08/20-02:07:31.200759 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00/14627560.sst): second pass time = 1.16's, 40.355'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 114.301'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12468.434'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.241'MB/sec write SST data time = 0.07's, 516.870'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.476'MB, throughput = 10483.038'MB/sec zip my value time = 1.16's, unzip length = 0.047'GB zip my value throughput = 40.355'MB/sec zip pipeline throughput = 114.966'MB/sec entries = 253544 avg-key = 16.00 avg-zkey = 2.08 avg-val = 184.00 avg-zval = 145.13 usrkeys = 253544 avg-key = 8.00 avg-zkey = 2.08 avg-val = 191.00 avg-zval = 145.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 253544 bytes = 855728 } seq expand size = 1774808 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0020 GB value = 0.0467 GB dict = 0.48 MB all = 0.0507 GB } __ZipSize{ index = 0.0005 GB value = 0.0368 GB dict = 0.48 MB all = 0.0387 GB } UnZip/Zip{ index = 3.8379 value = 1.2679 dict = 1.00 all = 1.3117 } Zip/UnZip{ index = 0.2606 value = 0.7887 dict = 1.00 all = 0.7623 } ---------------------------- total value len = 62.601533 GB avg = 0.180 KB (by entry num) total key len = 6.814289 GB avg = 0.020 KB total ukey len = 3.202273 GB avg = 0.008 KB total ukey num = 0.390929283 Billion total entry num = 0.347807291 Billion write speed all = 2.253029074 MB/sec (with seq num) write speed all = 2.162718834 MB/sec (without seq num) 2024/08/20-02:07:31.298890 140500422706752 [compaction_job.cc:1944] [default] [JOB 6622] Generated table #14627560: 253544 keys, 38657587 bytes, temperature: kWarm 2024/08/20-02:07:31.298979 140500422706752 EVENT_LOG_v1 {"time_micros": 1724090851298935, "cf_name": "default", "job": 6622, "event": "table_file_creation", "file_number": 14627560, "file_size": 38657587, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634999767, "largest_seqno": 189753127649, "table_properties": {"data_size": 36795952, "index_size": 528512, "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": 4056704, "raw_average_key_size": 16, "raw_value_size": 46652096, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 253544, "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": 1724090848, "oldest_key_time": 0, "file_creation_time": 1724090848, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14627560, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:07:31.323345 140500422706752 [compaction_job.cc:699] job-06622: subcompact[0], size: 0.230229 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06622/att-00 [14627558,14627559,14627560] 2024/08/20-02:07:31.415473 140500422706752 (Original Log Time 2024/08/20-02:07:17.654898) EVENT_LOG_v1 {"time_micros": 1724090837654844, "job": 6622, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14627501], "files_L3": [14627458, 14627459, 14627460], "score": 0.939497, "input_data_size": 245095735, "oldest_snapshot_seqno": 189753405135} 2024/08/20-02:07:31.415479 140500422706752 (Original Log Time 2024/08/20-02:07:31.414832) [compaction_job.cc:2018] [default] [JOB 6622] Compacted 1@2 + 3@3 files to L3 => 230229099 bytes 2024/08/20-02:07:31.415482 140500422706752 (Original Log Time 2024/08/20-02:07:31.415388) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 17.9 rd, 16.8 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(28.1, 205.7 +0.0 blob) out(219.6 +0.0 blob), read-write-amplify(16.1) write-amplify(7.8) OK, records in: 1605938, records dropped: 10216 output_compression: Snappy 2024/08/20-02:07:31.415493 140500422706752 (Original Log Time 2024/08/20-02:07:31.415446) EVENT_LOG_v1 {"time_micros": 1724090851415420, "cf": "default", "job": 6622, "event": "compaction_finished", "compaction_time_micros": 13668460, "compaction_time_cpu_micros": 3833025, "output_level": 3, "num_output_files": 3, "total_output_size": 230229099, "num_input_records": 1605938, "num_output_records": 1595722, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 271631072, "file_range_sync_nanos": 0, "file_fsync_nanos": 2558, "file_prepare_write_nanos": 10643, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-02:07:31.552222 140500422706752 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":1724082090,"starts":1724090837,"executesMs":13903,"compactionJobId":6622,"attempt":0,"compactionInputRawBytes":321187600,"compactionInputZipBytes":245095735,"compactionOutputRawBytes":0,"compactionOutputZipBytes":230229099,"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":"00-867b5df63347489c7ae60f3d8624ae77-5a1fce25bc19fb12-00"}}, response = 2024/08/20-02:07:31.552349 140500422706752 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-06622/att-00: olev 3, work 13.904 s, result 7.303 ms, install 0.691 ms, input{raw 306.308 MiB zip 233.742 MiB}