2024/08/20-10:16:56.672500 140500137354816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00: fork to child time = 0.035692 sec 2024/08/20-10:16:56.673777 140500137354816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00 2024/08/20-10:16:56.678577 140500137354816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00 2024/08/20-10:16:56.684285 140500137354816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:16:56.684599 140500137354816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:16:56.724411 140500137354816 [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-23802/att-00/MANIFEST-14629260 2024/08/20-10:16:56.751871 140500137354816 [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-23802/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14656495, last_sequence is 190385258000, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14656378 2024/08/20-10:16:56.751880 140500137354816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:16:56.751948 140500137354816 [version_set.cc:5652] Creating manifest 14656495 2024/08/20-10:16:56.784726 140500137354816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:16:56.802290 140500137354816 [compaction_job.cc:2433] [default] [JOB 23802] Compacting 2@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-10:16:56.802302 140500137354816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12197 Base level 2, inputs: [14656488(31MB) 14656489(31MB)], [14656424(41MB) 14656425(4702KB) 14656429(41MB)] 2024/08/20-10:16:57.155021 140500137354816 [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 2024/08/20-10:16:57.155045 140500137354816 [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 2024/08/20-10:16:57.155064 140500137354816 [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 2024/08/20-10:16:57.155083 140500137354816 [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 2024/08/20-10:16:57.155093 140500137354816 [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 2024/08/20-10:16:57.495712 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656496.sst) /dev/shm/ToplingTemp/Topling-302596-ZJKV25 2024/08/20-10:16:57.902436 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656496.sst): first pass time = 0.41's, 330.044'MB/sec 2024/08/20-10:17:00.576284 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656496.sst): old prealloc_size = 147639500, real_size = 41790352 2024/08/20-10:17:00.576360 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656496.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.54 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.02 avg-zval = 317.10 2024/08/20-10:17:00.803872 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656496.sst): second pass time = 2.67's, 49.248'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 191.669'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15536.162'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.203'MB/sec write SST data time = 0.07's, 637.179'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.377'MB, throughput = 33156.846'MB/sec zip my value time = 2.67's, unzip length = 0.132'GB zip my value throughput = 49.248'MB/sec zip pipeline throughput = 173.419'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 5.54 avg-val = 1017.02 avg-zval = 317.10 usrkeys = 129427 avg-key = 12.00 avg-zkey = 5.54 avg-val = 1024.02 avg-zval = 317.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 485360 } seq expand size = 905989 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 = 2.1660 value = 3.2073 dict = 1.00 all = 3.0768 } Zip/UnZip{ index = 0.4617 value = 0.3118 dict = 1.00 all = 0.3250 } ---------------------------- 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 = 0.389462988 Billion total entry num = 0.346340996 Billion write speed all = 1.150234130 MB/sec (with seq num) write speed all = 1.104193148 MB/sec (without seq num) 2024/08/20-10:17:00.895338 140500137354816 [compaction_job.cc:1944] [default] [JOB 23802] Generated table #14656496: 129427 keys, 43622504 bytes, temperature: kWarm 2024/08/20-10:17:00.895434 140500137354816 EVENT_LOG_v1 {"time_micros": 1724120220895375, "cf_name": "default", "job": 23802, "event": "table_file_creation", "file_number": 14656496, "file_size": 43622504, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190385235983, "table_properties": {"data_size": 41040768, "index_size": 717056, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629492, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1724120217, "oldest_key_time": 0, "file_creation_time": 1724120217, "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": 14656496, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:17:00.976113 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656497.sst) /dev/shm/ToplingTemp/Topling-302596-Fa3ey6 2024/08/20-10:17:01.695945 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656497.sst): first pass time = 0.72's, 186.471'MB/sec 2024/08/20-10:17:04.670952 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656497.sst): old prealloc_size = 147639500, real_size = 41839024 2024/08/20-10:17:04.671033 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656497.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 = 5.22 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.78 2024/08/20-10:17:04.955020 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656497.sst): second pass time = 2.96's, 44.461'MB/sec, value only(98.1% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.28's, 153.621'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19584.720'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.150'MB/sec write SST data time = 0.07's, 635.459'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 = 29887.072'MB/sec zip my value time = 2.96's, unzip length = 0.132'GB zip my value throughput = 44.461'MB/sec zip pipeline throughput = 142.949'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.22 avg-val = 1016.99 avg-zval = 317.78 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.22 avg-val = 1023.99 avg-zval = 317.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 453024 } 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 = 2.2986 value = 3.2003 dict = 1.00 all = 3.0756 } Zip/UnZip{ index = 0.4351 value = 0.3125 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 = 0.389592418 Billion total entry num = 0.346470426 Billion write speed all = 1.152399986 MB/sec (with seq num) write speed all = 1.106344975 MB/sec (without seq num) 2024/08/20-10:17:05.010059 140500137354816 [compaction_job.cc:1944] [default] [JOB 23802] Generated table #14656497: 129430 keys, 43639483 bytes, temperature: kWarm 2024/08/20-10:17:05.010142 140500137354816 EVENT_LOG_v1 {"time_micros": 1724120225010098, "cf_name": "default", "job": 23802, "event": "table_file_creation", "file_number": 14656497, "file_size": 43639483, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190207576513, "largest_seqno": 190385236768, "table_properties": {"data_size": 41130784, "index_size": 675712, "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": 131629519, "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": 1724120220, "oldest_key_time": 0, "file_creation_time": 1724120220, "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": 14656497, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:17:05.078272 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656498.sst) /dev/shm/ToplingTemp/Topling-302596-E4gk03 2024/08/20-10:17:05.177677 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656498.sst): first pass time = 0.10's, 253.767'MB/sec 2024/08/20-10:17:06.351616 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656498.sst): old prealloc_size = 147639500, real_size = 7871616 2024/08/20-10:17:06.351677 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656498.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 24310 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.36 raw-val = 0.0247 GB zip-val = 0.0079 GB avg-val =1016.97 avg-zval = 323.18 2024/08/20-10:17:06.414948 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00/14656498.sst): second pass time = 1.17's, 21.076'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.06's, 129.316'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 278.659'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.165'MB/sec write SST data time = 0.03's, 309.798'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.243'MB, throughput = 8749.946'MB/sec zip my value time = 1.17's, unzip length = 0.025'GB zip my value throughput = 21.076'MB/sec zip pipeline throughput = 152.137'MB/sec entries = 24310 avg-key = 20.00 avg-zkey = 0.36 avg-val = 1016.97 avg-zval = 323.18 usrkeys = 24310 avg-key = 12.00 avg-zkey = 0.36 avg-val = 1023.97 avg-zval = 323.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 24310 bytes = 75984 } seq expand size = 170170 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0003 GB value = 0.0247 GB dict = 0.24 MB all = 0.0252 GB } __ZipSize{ index = 0.0000 GB value = 0.0079 GB dict = 0.24 MB all = 0.0082 GB } UnZip/Zip{ index = 33.2710 value = 3.1467 dict = 1.00 all = 3.0796 } Zip/UnZip{ index = 0.0301 value = 0.3178 dict = 1.00 all = 0.3247 } ---------------------------- total value len = 62.586713 GB avg = 0.181 KB (by entry num) total key len = 6.794421 GB avg = 0.020 KB total ukey len = 3.192905 GB avg = 0.008 KB total ukey num = 0.389616728 Billion total entry num = 0.346494736 Billion write speed all = 1.152793712 MB/sec (with seq num) write speed all = 1.106736586 MB/sec (without seq num) 2024/08/20-10:17:06.437352 140500137354816 [compaction_job.cc:1944] [default] [JOB 23802] Generated table #14656498: 24310 keys, 8185831 bytes, temperature: kWarm 2024/08/20-10:17:06.437434 140500137354816 EVENT_LOG_v1 {"time_micros": 1724120226437390, "cf_name": "default", "job": 23802, "event": "table_file_creation", "file_number": 14656498, "file_size": 8185831, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190364451899, "largest_seqno": 190385236391, "table_properties": {"data_size": 7856608, "index_size": 8768, "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": 486200, "raw_average_key_size": 20, "raw_value_size": 24722501, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 24310, "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": 1724120225, "oldest_key_time": 0, "file_creation_time": 1724120225, "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": 14656498, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:17:06.453587 140500137354816 [compaction_job.cc:699] job-23802: subcompact[0], size: 0.095448 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23802/att-00 [14656496,14656497,14656498] 2024/08/20-10:17:06.506503 140500137354816 (Original Log Time 2024/08/20-10:16:56.802346) EVENT_LOG_v1 {"time_micros": 1724120216802313, "job": 23802, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14656488, 14656489], "files_L3": [14656424, 14656425, 14656429], "score": 0.988009, "input_data_size": 159138343, "oldest_snapshot_seqno": 190385257497} 2024/08/20-10:17:06.506508 140500137354816 (Original Log Time 2024/08/20-10:17:06.505562) [compaction_job.cc:2018] [default] [JOB 23802] Compacted 2@2 + 3@3 files to L3 => 95447818 bytes 2024/08/20-10:17:06.506512 140500137354816 (Original Log Time 2024/08/20-10:17:06.506397) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 16.5 rd, 9.9 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(63.9, 87.8 +0.0 blob) out(91.0 +0.0 blob), read-write-amplify(3.8) write-amplify(1.4) OK, records in: 336933, records dropped: 53766 output_compression: Snappy 2024/08/20-10:17:06.506523 140500137354816 (Original Log Time 2024/08/20-10:17:06.506472) EVENT_LOG_v1 {"time_micros": 1724120226506428, "cf": "default", "job": 23802, "event": "compaction_finished", "compaction_time_micros": 9651257, "compaction_time_cpu_micros": 1120979, "output_level": 3, "num_output_files": 3, "total_output_size": 95447818, "num_input_records": 336933, "num_output_records": 283167, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 97265750, "file_range_sync_nanos": 0, "file_fsync_nanos": 3008, "file_prepare_write_nanos": 7805, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-10:17:06.650518 140500137354816 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":1724120216,"executesMs":9813,"compactionJobId":23802,"attempt":0,"compactionInputRawBytes":349401057,"compactionInputZipBytes":159138343,"compactionOutputRawBytes":0,"compactionOutputZipBytes":95447818,"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-c559f2b33d6f9e60c382a1d5e02fa2b7-907213ff7a96513e-00"}}, response = 2024/08/20-10:17:06.650629 140500137354816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-23802/att-00: olev 3, work 9.814 s, result 19.229 ms, install 1.003 ms, input{raw 333.215 MiB zip 151.766 MiB}