2024/08/20-16:55:54.318757 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00: fork to child time = 0.010233 sec 2024/08/20-16:55:54.319862 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00 2024/08/20-16:55:54.324705 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00 2024/08/20-16:55:54.326058 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:55:54.326397 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:55:54.367803 140500313601600 [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-40564/att-00/MANIFEST-14629260 2024/08/20-16:55:54.422202 140500313601600 [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-40564/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14675922, last_sequence is 190810023125, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14675733 2024/08/20-16:55:54.422214 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:55:54.422293 140500313601600 [version_set.cc:5652] Creating manifest 14675922 2024/08/20-16:55:54.448411 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:55:54.462859 140500313601600 [compaction_job.cc:2433] [default] [JOB 40564] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-16:55:54.462875 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20673 Base level 2, inputs: [14675874(31MB)], [14675810(41MB) 14675915(41MB)] 2024/08/20-16:55:54.694535 140500313601600 [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 2024/08/20-16:55:54.694560 140500313601600 [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 2024/08/20-16:55:54.694577 140500313601600 [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 2024/08/20-16:55:54.694589 140500313601600 [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 2024/08/20-16:55:54.694599 140500313601600 [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 2024/08/20-16:55:55.022241 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675923.sst) /dev/shm/ToplingTemp/Topling-431919-E3BBWU 2024/08/20-16:55:55.186234 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675923.sst): first pass time = 0.16's, 818.665'MB/sec 2024/08/20-16:55:56.039502 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675923.sst): old prealloc_size = 132841766, real_size = 41759616 2024/08/20-16:55:56.039570 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675923.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 = 5.32 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.98 avg-zval = 317.06 2024/08/20-16:55:56.200895 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675923.sst): second pass time = 0.85's, 154.437'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 270.093'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17495.479'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.297'MB/sec write SST data time = 0.05's, 833.568'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 = 32176.524'MB/sec zip my value time = 0.85's, unzip length = 0.132'GB zip my value throughput = 154.437'MB/sec zip pipeline throughput = 154.437'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.32 avg-val = 1016.98 avg-zval = 317.06 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.32 avg-val = 1023.98 avg-zval = 317.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 485392 } seq expand size = 906024 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 = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2548 value = 3.2075 dict = 1.00 all = 3.0789 } Zip/UnZip{ index = 0.4435 value = 0.3118 dict = 1.00 all = 0.3248 } ---------------------------- 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 = 0.389462993 Billion total entry num = 0.346341001 Billion write speed all = 0.822928530 MB/sec (with seq num) write speed all = 0.789988768 MB/sec (without seq num) 2024/08/20-16:55:56.252335 140500313601600 [compaction_job.cc:1944] [default] [JOB 40564] Generated table #14675923: 129432 keys, 43592404 bytes, temperature: kWarm 2024/08/20-16:55:56.252419 140500313601600 EVENT_LOG_v1 {"time_micros": 1724144156252372, "cf_name": "default", "job": 40564, "event": "table_file_creation", "file_number": 14675923, "file_size": 43592404, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190809764564, "table_properties": {"data_size": 41038256, "index_size": 688832, "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": 131629876, "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": 1724144155, "oldest_key_time": 0, "file_creation_time": 1724144155, "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": 14675923, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:55:56.285913 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675924.sst) /dev/shm/ToplingTemp/Topling-431919-cFUyOT 2024/08/20-16:55:56.733697 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675924.sst): first pass time = 0.45's, 299.780'MB/sec 2024/08/20-16:55:57.655790 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675924.sst): old prealloc_size = 132841766, real_size = 41853648 2024/08/20-16:55:57.655845 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675924.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.23 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.89 2024/08/20-16:55:57.826325 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675924.sst): second pass time = 0.92's, 142.861'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 255.927'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24412.276'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.279'MB/sec write SST data time = 0.05's, 800.450'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 = 36756.582'MB/sec zip my value time = 0.92's, unzip length = 0.132'GB zip my value throughput = 142.861'MB/sec zip pipeline throughput = 142.861'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.23 avg-val = 1017.00 avg-zval = 317.89 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.23 avg-val = 1024.00 avg-zval = 317.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } seq expand size = 906010 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 = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2944 value = 3.1992 dict = 1.00 all = 3.0757 } Zip/UnZip{ index = 0.4358 value = 0.3126 dict = 1.00 all = 0.3251 } ---------------------------- 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 = 0.389592423 Billion total entry num = 0.346470431 Billion write speed all = 0.824519021 MB/sec (with seq num) write speed all = 0.791567586 MB/sec (without seq num) 2024/08/20-16:55:57.879057 140500313601600 [compaction_job.cc:1944] [default] [JOB 40564] Generated table #14675924: 129430 keys, 43637861 bytes, temperature: kWarm 2024/08/20-16:55:57.879117 140500313601600 EVENT_LOG_v1 {"time_micros": 1724144157879086, "cf_name": "default", "job": 40564, "event": "table_file_creation", "file_number": 14675924, "file_size": 43637861, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190703104012, "largest_seqno": 190809764874, "table_properties": {"data_size": 41144192, "index_size": 676928, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131629724, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1724144156, "oldest_key_time": 0, "file_creation_time": 1724144156, "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": 14675924, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:55:57.952184 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675925.sst) /dev/shm/ToplingTemp/Topling-431919-Vq960R 2024/08/20-16:55:57.969231 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675925.sst): first pass time = 0.02's, 591.525'MB/sec 2024/08/20-16:55:58.086517 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675925.sst): old prealloc_size = 132841766, real_size = 3199440 2024/08/20-16:55:58.086574 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675925.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 9695 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 8.00 avg-zkey = 6.23 raw-val = 0.0099 GB zip-val = 0.0031 GB avg-val =1017.02 avg-zval = 323.52 2024/08/20-16:55:58.100627 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00/14675925.sst): second pass time = 0.12's, 84.611'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 236.929'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2156.584'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.245'MB/sec write SST data time = 0.00's, 798.571'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.111'MB, throughput = 2078.774'MB/sec zip my value time = 0.12's, unzip length = 0.010'GB zip my value throughput = 84.611'MB/sec zip pipeline throughput = 84.611'MB/sec entries = 9695 avg-key = 20.00 avg-zkey = 6.23 avg-val = 1017.02 avg-zval = 323.52 usrkeys = 9695 avg-key = 12.00 avg-zkey = 6.23 avg-val = 1024.02 avg-zval = 323.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 9695 bytes = 33952 } seq expand size = 67865 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0099 GB dict = 0.11 MB all = 0.0101 GB } __ZipSize{ index = 0.0001 GB value = 0.0031 GB dict = 0.11 MB all = 0.0033 GB } UnZip/Zip{ index = 1.9277 value = 3.1436 dict = 1.00 all = 3.0075 } Zip/UnZip{ index = 0.5188 value = 0.3181 dict = 1.00 all = 0.3325 } ---------------------------- total value len = 62.571749 GB avg = 0.181 KB (by entry num) total key len = 6.794129 GB avg = 0.020 KB total ukey len = 3.192730 GB avg = 0.008 KB total ukey num = 0.389602118 Billion total entry num = 0.346480126 Billion write speed all = 0.824636661 MB/sec (with seq num) write speed all = 0.791684412 MB/sec (without seq num) 2024/08/20-16:55:58.109669 140500313601600 [compaction_job.cc:1944] [default] [JOB 40564] Generated table #14675925: 9695 keys, 3342952 bytes, temperature: kWarm 2024/08/20-16:55:58.109736 140500313601600 EVENT_LOG_v1 {"time_micros": 1724144158109697, "cf_name": "default", "job": 40564, "event": "table_file_creation", "file_number": 14675925, "file_size": 3342952, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190665700983, "largest_seqno": 190809759877, "table_properties": {"data_size": 3136512, "index_size": 60352, "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": 193900, "raw_average_key_size": 20, "raw_value_size": 9859983, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 9695, "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": 1724144157, "oldest_key_time": 0, "file_creation_time": 1724144157, "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": 14675925, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:55:58.121391 140500313601600 [compaction_job.cc:699] job-40564: subcompact[0], size: 0.090573 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40564/att-00 [14675923,14675924,14675925] 2024/08/20-16:55:58.148888 140500313601600 (Original Log Time 2024/08/20-16:55:54.462967) EVENT_LOG_v1 {"time_micros": 1724144154462891, "job": 40564, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14675874], "files_L3": [14675810, 14675915], "score": 0.990174, "input_data_size": 120765242, "oldest_snapshot_seqno": 190810022836} 2024/08/20-16:55:58.148892 140500313601600 (Original Log Time 2024/08/20-16:55:58.145601) [compaction_job.cc:2018] [default] [JOB 40564] Compacted 1@2 + 2@3 files to L3 => 90573217 bytes 2024/08/20-16:55:58.148894 140500313601600 (Original Log Time 2024/08/20-16:55:58.148814) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 33.0 rd, 24.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(86.4 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290801, records dropped: 22244 output_compression: Snappy 2024/08/20-16:55:58.148902 140500313601600 (Original Log Time 2024/08/20-16:55:58.148862) EVENT_LOG_v1 {"time_micros": 1724144158148841, "cf": "default", "job": 40564, "event": "compaction_finished", "compaction_time_micros": 3658433, "compaction_time_cpu_micros": 736388, "output_level": 3, "num_output_files": 3, "total_output_size": 90573217, "num_input_records": 290801, "num_output_records": 268557, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 58974835, "file_range_sync_nanos": 0, "file_fsync_nanos": 1899, "file_prepare_write_nanos": 6306, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-16:55:58.278423 140500313601600 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":1724144154,"executesMs":3820,"compactionJobId":40564,"attempt":0,"compactionInputRawBytes":301557872,"compactionInputZipBytes":120765242,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90573217,"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-a36ca85883628b4a5ce1c44873e1a051-23d295481195fddf-00"}}, response = 2024/08/20-16:55:58.278517 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40564/att-00: olev 3, work 3.820 s, result 6.406 ms, install 3.322 ms, input{raw 287.588 MiB zip 115.171 MiB}