2024/07/08-20:40:28.723955 140064031667776 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00: fork to child time = 0.009112 sec 2024/07/08-20:40:28.724778 140064031667776 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00 2024/07/08-20:40:28.729406 140064031667776 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00 2024/07/08-20:40:28.730779 140064031667776 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-20:40:28.731047 140064031667776 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-20:40:28.765564 140064031667776 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-15521/att-00/MANIFEST-12625661 2024/07/08-20:40:28.779067 140064031667776 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-15521/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12642355, last_sequence is 147539438069, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12642275 2024/07/08-20:40:28.779073 140064031667776 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-20:40:28.779130 140064031667776 [version_set.cc:5652] Creating manifest 12642355 2024/07/08-20:40:28.801729 140064031667776 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-20:40:28.814211 140064031667776 [compaction_job.cc:2433] [default] [JOB 15521] Compacting 1@2 + 2@3 files to L3, score 1.02, subcompactions 1 : 1 2024/07/08-20:40:28.814221 140064031667776 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8415 Base level 2, inputs: [12642330(48MB)], [12641325(90MB) 12641326(90MB)] 2024/07/08-20:40:28.822628 140064031667776 [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 2024/07/08-20:40:28.822672 140064031667776 [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 2024/07/08-20:40:28.822695 140064031667776 [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 2024/07/08-20:40:28.822705 140064031667776 [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 2024/07/08-20:40:28.822713 140064031667776 [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 2024/07/08-20:40:29.855867 140064031667776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642356.sst) /dev/shm/ToplingTemp/Topling-33956-JOoiKN 2024/07/08-20:40:31.269840 140064031667776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642356.sst): first pass time = 1.41's, 94.927'MB/sec 2024/07/08-20:40:33.542415 140064031667776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642356.sst): old prealloc_size = 147639500, real_size = 91741344 2024/07/08-20:40:33.542500 140064031667776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642356.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 = 0.87 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/08-20:40:34.385665 140064031667776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642356.sst): second pass time = 2.27's, 54.362'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 112.751'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11038.930'MB/sec (index lex order gen) rebuild zvType time = 0.74's, 0.226'MB/sec write SST data time = 0.10's, 938.401'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 = 25788.820'MB/sec zip my value time = 2.27's, unzip length = 0.123'GB zip my value throughput = 54.362'MB/sec zip pipeline throughput = 151.361'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.87 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.87 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 = 9 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 = 9.1599 value = 1.3571 dict = 1.00 all = 1.4116 } Zip/UnZip{ index = 0.1092 value = 0.7369 dict = 1.00 all = 0.7084 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.021677485 MB/sec (with seq num) write speed all = 0.020839708 MB/sec (without seq num) 2024/07/08-20:40:34.501028 140064031667776 [compaction_job.cc:1944] [default] [JOB 15521] Generated table #12642356: 671089 keys, 95080956 bytes, temperature: kWarm 2024/07/08-20:40:34.501144 140064031667776 EVENT_LOG_v1 {"time_micros": 1720442434501074, "cf_name": "default", "job": 15521, "event": "table_file_creation", "file_number": 12642356, "file_size": 95080956, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147442831624, "largest_seqno": 147539168109, "table_properties": {"data_size": 90987280, "index_size": 586112, "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": 1720442429, "oldest_key_time": 0, "file_creation_time": 1720442429, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12642356, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:40:34.545614 140064031667776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642357.sst) /dev/shm/ToplingTemp/Topling-33956-BYHbGN 2024/07/08-20:40:36.177374 140064031667776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642357.sst): first pass time = 1.63's, 82.256'MB/sec 2024/07/08-20:40:37.293293 140064031667776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642357.sst): old prealloc_size = 147639500, real_size = 91788440 2024/07/08-20:40:37.293363 140064031667776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642357.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 = 0.94 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/07/08-20:40:37.829551 140064031667776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642357.sst): second pass time = 1.11's, 110.776'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.708'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15508.038'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.380'MB/sec write SST data time = 0.09's, 1011.096'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 = 27437.134'MB/sec zip my value time = 1.11's, unzip length = 0.123'GB zip my value throughput = 110.776'MB/sec zip pipeline throughput = 110.776'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.94 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.94 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } 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 = 0.0953 GB } UnZip/Zip{ index = 8.5224 value = 1.3571 dict = 1.00 all = 1.4084 } Zip/UnZip{ index = 0.1173 value = 0.7369 dict = 1.00 all = 0.7100 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.043331682 MB/sec (with seq num) write speed all = 0.041657028 MB/sec (without seq num) 2024/07/08-20:40:37.942897 140064031667776 [compaction_job.cc:1944] [default] [JOB 15521] Generated table #12642357: 671089 keys, 95295932 bytes, temperature: kWarm 2024/07/08-20:40:37.942981 140064031667776 EVENT_LOG_v1 {"time_micros": 1720442437942930, "cf_name": "default", "job": 15521, "event": "table_file_creation", "file_number": 12642357, "file_size": 95295932, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147270614303, "largest_seqno": 147539168110, "table_properties": {"data_size": 90990576, "index_size": 629952, "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": 1720442434, "oldest_key_time": 0, "file_creation_time": 1720442434, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12642357, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:40:37.983877 140064031667776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642358.sst) /dev/shm/ToplingTemp/Topling-33956-hx7McN 2024/07/08-20:40:38.302979 140064031667776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642358.sst): first pass time = 0.32's, 179.492'MB/sec 2024/07/08-20:40:38.719328 140064031667776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642358.sst): old prealloc_size = 147639500, real_size = 41441168 2024/07/08-20:40:38.719398 140064031667776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642358.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 286334 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.63 raw-val = 0.0527 GB zip-val = 0.0412 GB avg-val = 184.00 avg-zval = 143.85 2024/07/08-20:40:38.951973 140064031667776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00/12642358.sst): second pass time = 0.42's, 126.808'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 184.592'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6012.544'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.376'MB/sec write SST data time = 0.04's, 1018.576'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.535'MB, throughput = 15840.446'MB/sec zip my value time = 0.42's, unzip length = 0.053'GB zip my value throughput = 126.808'MB/sec zip pipeline throughput = 126.808'MB/sec entries = 286334 avg-key = 16.00 avg-zkey = 0.63 avg-val = 184.00 avg-zval = 143.85 usrkeys = 286334 avg-key = 8.00 avg-zkey = 0.63 avg-val = 191.00 avg-zval = 143.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 286334 bytes = 1037968 } seq expand size = 2004338 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0527 GB dict = 0.53 MB all = 0.0573 GB } __ZipSize{ index = 0.0002 GB value = 0.0412 GB dict = 0.53 MB all = 0.0429 GB } UnZip/Zip{ index = 12.7782 value = 1.2791 dict = 1.00 all = 1.3335 } Zip/UnZip{ index = 0.0783 value = 0.7818 dict = 1.00 all = 0.7499 } ---------------------------- total value len = 0.311046 GB avg = 0.191 KB (by entry num) total key len = 0.026056 GB avg = 0.016 KB total ukey len = 0.013028 GB avg = 0.008 KB total ukey num = 0.001628512 Billion total entry num = 0.001628512 Billion write speed all = 0.052566659 MB/sec (with seq num) write speed all = 0.050535098 MB/sec (without seq num) 2024/07/08-20:40:39.005916 140064031667776 [compaction_job.cc:1944] [default] [JOB 15521] Generated table #12642358: 286334 keys, 42943179 bytes, temperature: kWarm 2024/07/08-20:40:39.005984 140064031667776 EVENT_LOG_v1 {"time_micros": 1720442439005949, "cf_name": "default", "job": 15521, "event": "table_file_creation", "file_number": 12642358, "file_size": 42943179, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147270616924, "largest_seqno": 147539167805, "table_properties": {"data_size": 41190176, "index_size": 179264, "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": 4581344, "raw_average_key_size": 16, "raw_value_size": 52685456, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 286334, "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": 1720442437, "oldest_key_time": 0, "file_creation_time": 1720442437, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12642358, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-20:40:39.035043 140064031667776 [compaction_job.cc:699] job-15521: subcompact[0], size: 0.233320 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-15521/att-00 [12642356,12642357,12642358] 2024/07/08-20:40:39.081202 140064031667776 (Original Log Time 2024/07/08-20:40:28.814275) EVENT_LOG_v1 {"time_micros": 1720442428814231, "job": 15521, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12642330], "files_L3": [12641325, 12641326], "score": 1.01751, "input_data_size": 241279235, "oldest_snapshot_seqno": 147539437664} 2024/07/08-20:40:39.081206 140064031667776 (Original Log Time 2024/07/08-20:40:39.077818) [compaction_job.cc:2018] [default] [JOB 15521] Compacted 1@2 + 2@3 files to L3 => 233320067 bytes 2024/07/08-20:40:39.081208 140064031667776 (Original Log Time 2024/07/08-20:40:39.081130) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 23.6 rd, 22.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.4, 181.7 +0.0 blob) out(222.5 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 49211 output_compression: Snappy 2024/07/08-20:40:39.081215 140064031667776 (Original Log Time 2024/07/08-20:40:39.081178) EVENT_LOG_v1 {"time_micros": 1720442439081157, "cf": "default", "job": 15521, "event": "compaction_finished", "compaction_time_micros": 10220779, "compaction_time_cpu_micros": 4047299, "output_level": 3, "num_output_files": 3, "total_output_size": 233320067, "num_input_records": 1677723, "num_output_records": 1628512, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 155444190, "file_range_sync_nanos": 0, "file_fsync_nanos": 2660, "file_prepare_write_nanos": 9626, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-20:40:39.211845 140064031667776 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":1720420896,"starts":1720442428,"executesMs":10346,"compactionJobId":15521,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241279235,"compactionOutputRawBytes":0,"compactionOutputZipBytes":233320067,"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-ddba2bd2701930877183e595bdacbc99-c755fb9d5a7b2462-00"}}, response = 2024/07/08-20:40:39.211947 140064031667776 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-15521/att-00: olev 3, work 10.347 s, result 6.614 ms, install 3.421 ms, input{raw 320.000 MiB zip 230.102 MiB}