2024/08/20-03:57:12.446142 140500540204608 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00: fork to child time = 0.020145 sec 2024/08/20-03:57:12.447232 140500540204608 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00 2024/08/20-03:57:12.452689 140500540204608 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00 2024/08/20-03:57:12.455042 140500540204608 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:57:12.455336 140500540204608 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:57:12.518489 140500540204608 [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-04791/att-00/MANIFEST-14629260 2024/08/20-03:57:12.532122 140500540204608 [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-04791/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14634581, last_sequence is 189904143244, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14634427 2024/08/20-03:57:12.532129 140500540204608 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:57:12.532194 140500540204608 [version_set.cc:5652] Creating manifest 14634581 2024/08/20-03:57:12.567633 140500540204608 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:57:12.593821 140500540204608 [compaction_job.cc:2433] [default] [JOB 4791] Compacting 1@2 + 2@3 files to L3, score 1.06, subcompactions 1 : 1 2024/08/20-03:57:12.593837 140500540204608 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2502 Base level 2, inputs: [14634565(48MB)], [14633549(91MB) 14633550(90MB)] 2024/08/20-03:57:12.601968 140500540204608 [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 2024/08/20-03:57:12.602012 140500540204608 [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 2024/08/20-03:57:12.602043 140500540204608 [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 2024/08/20-03:57:12.602053 140500540204608 [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 2024/08/20-03:57:12.602063 140500540204608 [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 2024/08/20-03:57:13.702677 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634582.sst) /dev/shm/ToplingTemp/Topling-154846-13XyxX 2024/08/20-03:57:14.329700 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634582.sst): first pass time = 0.63's, 214.074'MB/sec 2024/08/20-03:57:16.352284 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634582.sst): old prealloc_size = 147639500, real_size = 91985696 2024/08/20-03:57:16.352354 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634582.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.24 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-03:57:16.891029 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634582.sst): second pass time = 2.02's, 61.087'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.094'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18197.419'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.379'MB/sec write SST data time = 0.10's, 988.050'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 = 31708.418'MB/sec zip my value time = 2.02's, unzip length = 0.123'GB zip my value throughput = 61.087'MB/sec zip pipeline throughput = 163.785'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.24 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.24 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.4315 value = 1.3572 dict = 1.00 all = 1.4068 } Zip/UnZip{ index = 0.1555 value = 0.7368 dict = 1.00 all = 0.7109 } ---------------------------- 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 = 1.851133795 MB/sec (with seq num) write speed all = 1.776925741 MB/sec (without seq num) 2024/08/20-03:57:17.003048 140500540204608 [compaction_job.cc:1944] [default] [JOB 4791] Generated table #14634582: 671089 keys, 95409212 bytes, temperature: kWarm 2024/08/20-03:57:17.003127 140500540204608 EVENT_LOG_v1 {"time_micros": 1724097437003082, "cf_name": "default", "job": 4791, "event": "table_file_creation", "file_number": 14634582, "file_size": 95409212, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189720800327, "largest_seqno": 189903582605, "table_properties": {"data_size": 90982992, "index_size": 834752, "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": 1724097433, "oldest_key_time": 0, "file_creation_time": 1724097433, "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": 14634582, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:57:17.040610 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634583.sst) /dev/shm/ToplingTemp/Topling-154846-xT6vfU 2024/08/20-03:57:18.353763 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634583.sst): first pass time = 1.31's, 102.214'MB/sec 2024/08/20-03:57:20.331659 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634583.sst): old prealloc_size = 147639500, real_size = 91585152 2024/08/20-03:57:20.331720 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634583.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.65 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-03:57:20.865742 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634583.sst): second pass time = 1.98's, 62.478'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 177.895'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13860.015'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.383'MB/sec write SST data time = 0.10's, 991.576'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 = 27980.076'MB/sec zip my value time = 1.98's, unzip length = 0.123'GB zip my value throughput = 62.478'MB/sec zip pipeline throughput = 148.468'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.65 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.65 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 12.3235 value = 1.3572 dict = 1.00 all = 1.4127 } Zip/UnZip{ index = 0.0811 value = 0.7368 dict = 1.00 all = 0.7079 } ---------------------------- 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 = 1.854651412 MB/sec (with seq num) write speed all = 1.780307695 MB/sec (without seq num) 2024/08/20-03:57:20.973572 140500540204608 [compaction_job.cc:1944] [default] [JOB 4791] Generated table #14634583: 671089 keys, 95008700 bytes, temperature: kWarm 2024/08/20-03:57:20.973642 140500540204608 EVENT_LOG_v1 {"time_micros": 1724097440973608, "cf_name": "default", "job": 4791, "event": "table_file_creation", "file_number": 14634583, "file_size": 95008700, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189720807622, "largest_seqno": 189903582597, "table_properties": {"data_size": 90981568, "index_size": 435648, "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": 1724097437, "oldest_key_time": 0, "file_creation_time": 1724097437, "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": 14634583, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:57:21.016058 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634584.sst) /dev/shm/ToplingTemp/Topling-154846-zC6S1U 2024/08/20-03:57:21.281267 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634584.sst): first pass time = 0.27's, 221.863'MB/sec 2024/08/20-03:57:21.866687 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634584.sst): old prealloc_size = 147639500, real_size = 42512968 2024/08/20-03:57:21.866750 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634584.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 294147 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.75 raw-val = 0.0541 GB zip-val = 0.0422 GB avg-val = 184.00 avg-zval = 143.53 2024/08/20-03:57:22.121016 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00/14634584.sst): second pass time = 0.58's, 92.590'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.25's, 172.937'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6051.133'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.350'MB/sec write SST data time = 0.04's, 996.553'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.550'MB, throughput = 15129.665'MB/sec zip my value time = 0.58's, unzip length = 0.054'GB zip my value throughput = 92.590'MB/sec zip pipeline throughput = 92.590'MB/sec entries = 294147 avg-key = 16.00 avg-zkey = 0.75 avg-val = 184.00 avg-zval = 143.53 usrkeys = 294147 avg-key = 8.00 avg-zkey = 0.75 avg-val = 191.00 avg-zval = 143.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 294147 bytes = 992768 } seq expand size = 2059029 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0541 GB dict = 0.55 MB all = 0.0588 GB } __ZipSize{ index = 0.0002 GB value = 0.0422 GB dict = 0.55 MB all = 0.0440 GB } UnZip/Zip{ index = 10.6792 value = 1.2820 dict = 1.00 all = 1.3375 } Zip/UnZip{ index = 0.0936 value = 0.7801 dict = 1.00 all = 0.7476 } ---------------------------- total value len = 62.609288 GB avg = 0.180 KB (by entry num) total key len = 6.814939 GB avg = 0.020 KB total ukey len = 3.202598 GB avg = 0.008 KB total ukey num = 0.390969886 Billion total entry num = 0.347847894 Billion write speed all = 1.856217157 MB/sec (with seq num) write speed all = 1.781813018 MB/sec (without seq num) 2024/08/20-03:57:22.176635 140500540204608 [compaction_job.cc:1944] [default] [JOB 4791] Generated table #14634584: 294147 keys, 43983459 bytes, temperature: kWarm 2024/08/20-03:57:22.176691 140500540204608 EVENT_LOG_v1 {"time_micros": 1724097442176661, "cf_name": "default", "job": 4791, "event": "table_file_creation", "file_number": 14634584, "file_size": 43983459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189753127884, "largest_seqno": 189879551149, "table_properties": {"data_size": 42218912, "index_size": 220352, "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": 4706352, "raw_average_key_size": 16, "raw_value_size": 54123048, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 294147, "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": 1724097441, "oldest_key_time": 0, "file_creation_time": 1724097441, "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": 14634584, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:57:22.194711 140500540204608 [compaction_job.cc:699] job-04791: subcompact[0], size: 0.234401 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04791/att-00 [14634582,14634583,14634584] 2024/08/20-03:57:22.231759 140500540204608 (Original Log Time 2024/08/20-03:57:12.593914) EVENT_LOG_v1 {"time_micros": 1724097432593854, "job": 4791, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14634565], "files_L3": [14633549, 14633550], "score": 1.06316, "input_data_size": 241109315, "oldest_snapshot_seqno": 189904142043} 2024/08/20-03:57:22.231763 140500540204608 (Original Log Time 2024/08/20-03:57:22.231305) [compaction_job.cc:2018] [default] [JOB 4791] Compacted 1@2 + 2@3 files to L3 => 234401371 bytes 2024/08/20-03:57:22.231764 140500540204608 (Original Log Time 2024/08/20-03:57:22.231691) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 25.1 rd, 24.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.2, 181.7 +0.0 blob) out(223.5 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 41398 output_compression: Snappy 2024/08/20-03:57:22.231782 140500540204608 (Original Log Time 2024/08/20-03:57:22.231736) EVENT_LOG_v1 {"time_micros": 1724097442231715, "cf": "default", "job": 4791, "event": "compaction_finished", "compaction_time_micros": 9600806, "compaction_time_cpu_micros": 2927890, "output_level": 3, "num_output_files": 3, "total_output_size": 234401371, "num_input_records": 1677723, "num_output_records": 1636325, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 141893379, "file_range_sync_nanos": 0, "file_fsync_nanos": 1993, "file_prepare_write_nanos": 7292, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-03:57:22.352849 140500540204608 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":1724097432,"executesMs":9780,"compactionJobId":4791,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241109315,"compactionOutputRawBytes":0,"compactionOutputZipBytes":234401371,"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-a7e33fc9c3c8ea1831f985a58d619a4a-acd418f6c9d58b41-00"}}, response = 2024/08/20-03:57:22.352950 140500540204608 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-04791/att-00: olev 3, work 9.780 s, result 4.671 ms, install 0.497 ms, input{raw 320.000 MiB zip 229.940 MiB}