2024/08/20-02:49:35.255534 140500162532928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00: fork to child time = 0.011229 sec 2024/08/20-02:49:35.256694 140500162532928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00 2024/08/20-02:49:35.263968 140500162532928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00 2024/08/20-02:49:35.265516 140500162532928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:49:35.265802 140500162532928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:49:35.341088 140500162532928 [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-00455/att-00/MANIFEST-14629260 2024/08/20-02:49:35.363748 140500162532928 [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-00455/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14629750, last_sequence is 189803137238, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14629712 2024/08/20-02:49:35.363756 140500162532928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:49:35.363825 140500162532928 [version_set.cc:5652] Creating manifest 14629750 2024/08/20-02:49:35.397054 140500162532928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:49:35.426295 140500162532928 [compaction_job.cc:2433] [default] [JOB 455] Compacting 2@1 + 2@2 files to L2, score 0.94, subcompactions 1 : 1 2024/08/20-02:49:35.426311 140500162532928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 233 Base level 1, inputs: [14629728(31MB) 14629737(31MB)], [14629663(20MB) 14629746(20MB)] 2024/08/20-02:49:35.804549 140500162532928 [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 2024/08/20-02:49:35.804589 140500162532928 [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 2024/08/20-02:49:35.804613 140500162532928 [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 2024/08/20-02:49:35.804629 140500162532928 [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 2024/08/20-02:49:35.804644 140500162532928 [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 2024/08/20-02:49:36.021087 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629751.sst) /dev/shm/ToplingTemp/Topling-120993-On6wk6 2024/08/20-02:49:36.437032 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629751.sst): first pass time = 0.42's, 161.363'MB/sec 2024/08/20-02:49:39.907369 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629751.sst): old prealloc_size = 73819750, real_size = 20884048 2024/08/20-02:49:39.907450 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629751.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64716 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.42 raw-val = 0.0658 GB zip-val = 0.0205 GB avg-val =1016.99 avg-zval = 317.03 2024/08/20-02:49:40.099261 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629751.sst): second pass time = 3.47's, 18.971'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 113.232'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7286.846'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.106'MB/sec write SST data time = 0.04's, 558.154'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 11204.542'MB/sec zip my value time = 3.47's, unzip length = 0.066'GB zip my value throughput = 18.971'MB/sec zip pipeline throughput = 193.122'MB/sec entries = 64716 avg-key = 20.00 avg-zkey = 5.42 avg-val = 1016.99 avg-zval = 317.03 usrkeys = 64716 avg-key = 12.00 avg-zkey = 5.42 avg-val = 1023.99 avg-zval = 317.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64716 bytes = 186080 } seq expand size = 453012 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0205 GB dict = 0.67 MB all = 0.0217 GB } UnZip/Zip{ index = 2.2151 value = 3.2078 dict = 1.00 all = 3.0885 } Zip/UnZip{ index = 0.4514 value = 0.3117 dict = 1.00 all = 0.3238 } ---------------------------- total value len = 62.363018 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398277 Billion total entry num = 0.346276285 Billion write speed all = 2.074245905 MB/sec (with seq num) write speed all = 1.991153465 MB/sec (without seq num) 2024/08/20-02:49:40.134999 140500162532928 [compaction_job.cc:1944] [default] [JOB 455] Generated table #14629751: 64716 keys, 21728908 bytes, temperature: kWarm 2024/08/20-02:49:40.135099 140500162532928 EVENT_LOG_v1 {"time_micros": 1724093380135031, "cf_name": "default", "job": 455, "event": "table_file_creation", "file_number": 14629751, "file_size": 21728908, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189796237087, "largest_seqno": 189803038623, "table_properties": {"data_size": 20517120, "index_size": 350592, "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": 1294320, "raw_average_key_size": 20, "raw_value_size": 65815344, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64716, "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": 1724093376, "oldest_key_time": 0, "file_creation_time": 1724093376, "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": 14629751, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:49:40.186053 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629752.sst) /dev/shm/ToplingTemp/Topling-120993-0gx0c6 2024/08/20-02:49:40.582747 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629752.sst): first pass time = 0.40's, 169.192'MB/sec 2024/08/20-02:49:42.979495 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629752.sst): old prealloc_size = 73819750, real_size = 20926608 2024/08/20-02:49:42.979560 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629752.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.38 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.02 avg-zval = 317.74 2024/08/20-02:49:43.152915 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629752.sst): second pass time = 2.40's, 27.468'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 125.608'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10703.737'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.162'MB/sec write SST data time = 0.07's, 295.940'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 12262.752'MB/sec zip my value time = 2.40's, unzip length = 0.066'GB zip my value throughput = 27.468'MB/sec zip pipeline throughput = 151.618'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.38 avg-val = 1017.02 avg-zval = 317.74 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.38 avg-val = 1024.02 avg-zval = 317.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 194160 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2313 value = 3.2008 dict = 1.00 all = 3.0814 } Zip/UnZip{ index = 0.4482 value = 0.3124 dict = 1.00 all = 0.3245 } ---------------------------- total value len = 62.429286 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 = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 2.076082290 MB/sec (with seq num) write speed all = 1.992981932 MB/sec (without seq num) 2024/08/20-02:49:43.204982 140500162532928 [compaction_job.cc:1944] [default] [JOB 455] Generated table #14629752: 64714 keys, 21779154 bytes, temperature: kWarm 2024/08/20-02:49:43.205065 140500162532928 EVENT_LOG_v1 {"time_micros": 1724093383205020, "cf_name": "default", "job": 455, "event": "table_file_creation", "file_number": 14629752, "file_size": 21779154, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189794559134, "largest_seqno": 189803038665, "table_properties": {"data_size": 20562240, "index_size": 348032, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815370, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724093380, "oldest_key_time": 0, "file_creation_time": 1724093380, "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": 14629752, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:49:43.248135 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629753.sst) /dev/shm/ToplingTemp/Topling-120993-ODP5c6 2024/08/20-02:49:43.377555 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629753.sst): first pass time = 0.13's, 280.602'MB/sec 2024/08/20-02:49:44.095779 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629753.sst): old prealloc_size = 73819750, real_size = 11364032 2024/08/20-02:49:44.095834 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629753.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 35006 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 5.50 raw-val = 0.0356 GB zip-val = 0.0112 GB avg-val =1016.94 avg-zval = 318.87 2024/08/20-02:49:44.209004 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00/14629753.sst): second pass time = 0.72's, 49.612'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 104.378'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6407.661'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.117'MB/sec write SST data time = 0.04's, 309.556'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.353'MB, throughput = 9304.233'MB/sec zip my value time = 0.72's, unzip length = 0.036'GB zip my value throughput = 49.612'MB/sec zip pipeline throughput = 140.525'MB/sec entries = 35006 avg-key = 20.00 avg-zkey = 5.50 avg-val = 1016.94 avg-zval = 318.87 usrkeys = 35006 avg-key = 12.00 avg-zkey = 5.50 avg-val = 1023.94 avg-zval = 318.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 35006 bytes = 105040 } seq expand size = 245042 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0004 GB value = 0.0356 GB dict = 0.35 MB all = 0.0363 GB } __ZipSize{ index = 0.0002 GB value = 0.0112 GB dict = 0.35 MB all = 0.0118 GB } UnZip/Zip{ index = 2.1799 value = 3.1892 dict = 1.00 all = 3.0724 } Zip/UnZip{ index = 0.4587 value = 0.3136 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 62.465130 GB avg = 0.180 KB (by entry num) total key len = 6.792046 GB avg = 0.020 KB total ukey len = 3.191481 GB avg = 0.008 KB total ukey num = 0.389497997 Billion total entry num = 0.346376005 Billion write speed all = 2.077112535 MB/sec (with seq num) write speed all = 1.994006411 MB/sec (without seq num) 2024/08/20-02:49:44.229059 140500162532928 [compaction_job.cc:1944] [default] [JOB 455] Generated table #14629753: 35006 keys, 11814445 bytes, temperature: kWarm 2024/08/20-02:49:44.229139 140500162532928 EVENT_LOG_v1 {"time_micros": 1724093384229096, "cf_name": "default", "job": 455, "event": "table_file_creation", "file_number": 14629753, "file_size": 11814445, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189794557455, "largest_seqno": 189803038238, "table_properties": {"data_size": 11162416, "index_size": 192704, "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": 700120, "raw_average_key_size": 20, "raw_value_size": 35598845, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 35006, "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": 1724093383, "oldest_key_time": 0, "file_creation_time": 1724093383, "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": 14629753, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:49:44.244451 140500162532928 [compaction_job.cc:699] job-00455: subcompact[0], size: 0.055323 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00455/att-00 [14629751,14629752,14629753] 2024/08/20-02:49:44.279453 140500162532928 (Original Log Time 2024/08/20-02:49:35.426378) EVENT_LOG_v1 {"time_micros": 1724093375426325, "job": 455, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14629728, 14629737], "files_L2": [14629663, 14629746], "score": 0.935552, "input_data_size": 110539258, "oldest_snapshot_seqno": 189803136686} 2024/08/20-02:49:44.279458 140500162532928 (Original Log Time 2024/08/20-02:49:44.278935) [compaction_job.cc:2018] [default] [JOB 455] Compacted 2@1 + 2@2 files to L2 => 55322507 bytes 2024/08/20-02:49:44.279460 140500162532928 (Original Log Time 2024/08/20-02:49:44.279371) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 12.5 rd, 6.3 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(63.9, 41.5 +0.0 blob) out(52.8 +0.0 blob), read-write-amplify(2.5) write-amplify(0.8) OK, records in: 193291, records dropped: 28855 output_compression: Snappy 2024/08/20-02:49:44.279470 140500162532928 (Original Log Time 2024/08/20-02:49:44.279427) EVENT_LOG_v1 {"time_micros": 1724093384279402, "cf": "default", "job": 455, "event": "compaction_finished", "compaction_time_micros": 8818090, "compaction_time_cpu_micros": 698721, "output_level": 2, "num_output_files": 3, "total_output_size": 55322507, "num_input_records": 193291, "num_output_records": 164436, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 76925964, "file_range_sync_nanos": 0, "file_fsync_nanos": 3110, "file_prepare_write_nanos": 9219, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-02:49:44.408356 140500162532928 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":1724093375,"executesMs":9016,"compactionJobId":455,"attempt":0,"compactionInputRawBytes":200440499,"compactionInputZipBytes":110539258,"compactionOutputRawBytes":0,"compactionOutputZipBytes":55322507,"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-dbb530f989ce2b4e890cebabd5fc5821-2e9cae96facd79c7-00"}}, response = 2024/08/20-02:49:44.408467 140500162532928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00455/att-00: olev 2, work 9.017 s, result 6.155 ms, install 0.572 ms, input{raw 191.155 MiB zip 105.418 MiB}