2024/08/20-07:45:36.172653 140500254852672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00: fork to child time = 0.034515 sec 2024/08/20-07:45:36.174172 140500254852672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00 2024/08/20-07:45:36.183147 140500254852672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00 2024/08/20-07:45:36.185556 140500254852672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:45:36.186115 140500254852672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:45:36.234974 140500254852672 [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-16531/att-00/MANIFEST-14629260 2024/08/20-07:45:36.295472 140500254852672 [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-16531/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14648049, last_sequence is 190205944474, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14648002 2024/08/20-07:45:36.295489 140500254852672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:45:36.295595 140500254852672 [version_set.cc:5652] Creating manifest 14648049 2024/08/20-07:45:36.322867 140500254852672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:45:36.339288 140500254852672 [compaction_job.cc:2433] [default] [JOB 16531] Compacting 1@2 + 3@3 files to L3, score 0.89, subcompactions 1 : 1 2024/08/20-07:45:36.339316 140500254852672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8483 Base level 2, inputs: [14648030(31MB)], [14647994(41MB) 14647995(6268KB) 14648045(41MB)] 2024/08/20-07:45:36.598695 140500254852672 [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 2024/08/20-07:45:36.598731 140500254852672 [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 2024/08/20-07:45:36.598754 140500254852672 [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 2024/08/20-07:45:36.598770 140500254852672 [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 2024/08/20-07:45:36.598784 140500254852672 [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 2024/08/20-07:45:36.898372 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648050.sst) /dev/shm/ToplingTemp/Topling-246219-XmWse9 2024/08/20-07:45:37.234820 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648050.sst): first pass time = 0.34's, 398.989'MB/sec 2024/08/20-07:45:41.260007 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648050.sst): old prealloc_size = 139990899, real_size = 41798368 2024/08/20-07:45:41.260087 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648050.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.20 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.98 avg-zval = 317.49 2024/08/20-07:45:41.526656 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648050.sst): second pass time = 4.02's, 32.724'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 163.507'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13860.687'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.167'MB/sec write SST data time = 0.07's, 601.832'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 30211.466'MB/sec zip my value time = 4.02's, unzip length = 0.132'GB zip my value throughput = 32.724'MB/sec zip pipeline throughput = 131.883'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.20 avg-val = 1016.98 avg-zval = 317.49 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.20 avg-val = 1023.98 avg-zval = 317.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.3093 value = 3.2032 dict = 1.00 all = 3.0785 } Zip/UnZip{ index = 0.4330 value = 0.3122 dict = 1.00 all = 0.3248 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462993 Billion total entry num = 0.346341001 Billion write speed all = 1.354602586 MB/sec (with seq num) write speed all = 1.300381247 MB/sec (without seq num) 2024/08/20-07:45:41.610941 140500254852672 [compaction_job.cc:1944] [default] [JOB 16531] Generated table #14648050: 129432 keys, 43598812 bytes, temperature: kWarm 2024/08/20-07:45:41.611042 140500254852672 EVENT_LOG_v1 {"time_micros": 1724111141610983, "cf_name": "default", "job": 16531, "event": "table_file_creation", "file_number": 14648050, "file_size": 43598812, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190033243318, "largest_seqno": 190205819035, "table_properties": {"data_size": 41093264, "index_size": 672576, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629183, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724111136, "oldest_key_time": 0, "file_creation_time": 1724111136, "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": 14648050, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:45:41.687572 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648051.sst) /dev/shm/ToplingTemp/Topling-246219-4z4379 2024/08/20-07:45:42.365128 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648051.sst): first pass time = 0.68's, 198.107'MB/sec 2024/08/20-07:45:43.943266 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648051.sst): old prealloc_size = 139990899, real_size = 41947200 2024/08/20-07:45:43.943329 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648051.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.22 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.62 2024/08/20-07:45:44.116456 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648051.sst): second pass time = 1.58's, 83.492'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 252.414'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24482.373'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.271'MB/sec write SST data time = 0.05's, 809.986'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36829.111'MB/sec zip my value time = 1.58's, unzip length = 0.132'GB zip my value throughput = 83.492'MB/sec zip pipeline throughput = 124.788'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 6.22 avg-val = 1017.00 avg-zval = 317.62 usrkeys = 129429 avg-key = 12.00 avg-zkey = 6.22 avg-val = 1024.00 avg-zval = 317.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 420656 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9280 value = 3.2020 dict = 1.00 all = 3.0703 } Zip/UnZip{ index = 0.5187 value = 0.3123 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592422 Billion total entry num = 0.346470430 Billion write speed all = 1.357178099 MB/sec (with seq num) write speed all = 1.302939246 MB/sec (without seq num) 2024/08/20-07:45:44.191946 140500254852672 [compaction_job.cc:1944] [default] [JOB 16531] Generated table #14648051: 129429 keys, 43715322 bytes, temperature: kWarm 2024/08/20-07:45:44.192021 140500254852672 EVENT_LOG_v1 {"time_micros": 1724111144191979, "cf_name": "default", "job": 16531, "event": "table_file_creation", "file_number": 14648051, "file_size": 43715322, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190150068330, "largest_seqno": 190205818564, "table_properties": {"data_size": 41109104, "index_size": 805568, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629792, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724111141, "oldest_key_time": 0, "file_creation_time": 1724111141, "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": 14648051, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:45:44.235072 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648052.sst) /dev/shm/ToplingTemp/Topling-246219-hoWff7 2024/08/20-07:45:44.270736 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648052.sst): first pass time = 0.04's, 651.183'MB/sec 2024/08/20-07:45:44.589689 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648052.sst): old prealloc_size = 139990899, real_size = 7236888 2024/08/20-07:45:44.589750 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648052.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 22368 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.26 raw-val = 0.0227 GB zip-val = 0.0072 GB avg-val =1016.94 avg-zval = 323.02 2024/08/20-07:45:44.619371 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00/14648052.sst): second pass time = 0.32's, 71.472'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 253.759'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 171.622'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.273'MB/sec write SST data time = 0.01's, 825.004'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.226'MB, throughput = 4996.902'MB/sec zip my value time = 0.32's, unzip length = 0.023'GB zip my value throughput = 71.472'MB/sec zip pipeline throughput = 154.606'MB/sec entries = 22368 avg-key = 20.00 avg-zkey = 0.26 avg-val = 1016.94 avg-zval = 323.02 usrkeys = 22368 avg-key = 12.00 avg-zkey = 0.26 avg-val = 1023.94 avg-zval = 323.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 22368 bytes = 72704 } seq expand size = 156576 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0003 GB value = 0.0227 GB dict = 0.23 MB all = 0.0232 GB } __ZipSize{ index = 0.0000 GB value = 0.0072 GB dict = 0.23 MB all = 0.0075 GB } UnZip/Zip{ index = 46.0879 value = 3.1482 dict = 1.00 all = 3.0799 } Zip/UnZip{ index = 0.0217 value = 0.3176 dict = 1.00 all = 0.3247 } ---------------------------- total value len = 62.584724 GB avg = 0.181 KB (by entry num) total key len = 6.794382 GB avg = 0.020 KB total ukey len = 3.192882 GB avg = 0.008 KB total ukey num = 0.389614790 Billion total entry num = 0.346492798 Billion write speed all = 1.357621678 MB/sec (with seq num) write speed all = 1.303379857 MB/sec (without seq num) 2024/08/20-07:45:44.632916 140500254852672 [compaction_job.cc:1944] [default] [JOB 16531] Generated table #14648052: 22368 keys, 7530886 bytes, temperature: kWarm 2024/08/20-07:45:44.632983 140500254852672 EVENT_LOG_v1 {"time_micros": 1724111144632952, "cf_name": "default", "job": 16531, "event": "table_file_creation", "file_number": 14648052, "file_size": 7530886, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190160552708, "largest_seqno": 190205818485, "table_properties": {"data_size": 7225312, "index_size": 5824, "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": 447360, "raw_average_key_size": 20, "raw_value_size": 22747017, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 22368, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1724111144, "oldest_key_time": 0, "file_creation_time": 1724111144, "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": 14648052, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:45:44.642630 140500254852672 [compaction_job.cc:699] job-16531: subcompact[0], size: 0.094845 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16531/att-00 [14648050,14648051,14648052] 2024/08/20-07:45:44.665652 140500254852672 (Original Log Time 2024/08/20-07:45:36.339411) EVENT_LOG_v1 {"time_micros": 1724111136339338, "job": 16531, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14648030], "files_L3": [14647994, 14647995, 14648045], "score": 0.889251, "input_data_size": 127264454, "oldest_snapshot_seqno": 190205944320} 2024/08/20-07:45:44.665656 140500254852672 (Original Log Time 2024/08/20-07:45:44.665190) [compaction_job.cc:2018] [default] [JOB 16531] Compacted 1@2 + 3@3 files to L3 => 94845020 bytes 2024/08/20-07:45:44.665657 140500254852672 (Original Log Time 2024/08/20-07:45:44.665587) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 15.3 rd, 11.4 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 89.4 +0.0 blob) out(90.5 +0.0 blob), read-write-amplify(6.6) write-amplify(2.8) OK, records in: 309519, records dropped: 28290 output_compression: Snappy 2024/08/20-07:45:44.665663 140500254852672 (Original Log Time 2024/08/20-07:45:44.665632) EVENT_LOG_v1 {"time_micros": 1724111144665612, "cf": "default", "job": 16531, "event": "compaction_finished", "compaction_time_micros": 8303229, "compaction_time_cpu_micros": 1079720, "output_level": 3, "num_output_files": 3, "total_output_size": 94845020, "num_input_records": 309519, "num_output_records": 281229, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 95227328, "file_range_sync_nanos": 0, "file_fsync_nanos": 2136, "file_prepare_write_nanos": 6249, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-07:45:44.797806 140500254852672 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":1724111136,"executesMs":8487,"compactionJobId":16531,"attempt":0,"compactionInputRawBytes":320968344,"compactionInputZipBytes":127264454,"compactionOutputRawBytes":0,"compactionOutputZipBytes":94845020,"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":"00-8406afeffaf74488c237602339364c57-bc8f56842bbd7222-00"}}, response = 2024/08/20-07:45:44.797952 140500254852672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16531/att-00: olev 3, work 8.487 s, result 4.724 ms, install 0.492 ms, input{raw 306.099 MiB zip 121.369 MiB}