2024/07/08-16:11:08.173309 139819040245312 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00: fork to child time = 0.019502 sec 2024/07/08-16:11:08.174373 139819040245312 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00 2024/07/08-16:11:08.180415 139819040245312 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00 2024/07/08-16:11:08.182226 139819040245312 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-16:11:08.182631 139819040245312 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-16:11:08.234064 139819040245312 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-05191/att-00/MANIFEST-12625661 2024/07/08-16:11:08.256947 139819040245312 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-05191/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12630288, last_sequence is 147275973913, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12630236 2024/07/08-16:11:08.256964 139819040245312 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-16:11:08.257069 139819040245312 [version_set.cc:5652] Creating manifest 12630288 2024/07/08-16:11:08.290864 139819040245312 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-16:11:08.305564 139819040245312 [compaction_job.cc:2433] [default] [JOB 5191] Compacting 1@2 + 2@3 files to L3, score 0.97, subcompactions 1 : 1 2024/07/08-16:11:08.305583 139819040245312 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3128 Base level 2, inputs: [12630273(31MB)], [12630213(41MB) 12630214(41MB)] 2024/07/08-16:11:08.574712 139819040245312 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-16:11:08.574745 139819040245312 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-16:11:08.574768 139819040245312 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/08-16:11:08.574784 139819040245312 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-16:11:08.574797 139819040245312 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/08-16:11:08.905399 139819040245312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630289.sst) /dev/shm/ToplingTemp/Topling-35655-uwg33f 2024/07/08-16:11:09.211399 139819040245312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630289.sst): first pass time = 0.31's, 438.709'MB/sec 2024/07/08-16:11:13.221106 139819040245312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630289.sst): old prealloc_size = 132677842, real_size = 41639024 2024/07/08-16:11:13.221182 139819040245312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630289.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 = 5.15 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1017.00 avg-zval = 316.30 2024/07/08-16:11:13.567856 139819040245312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630289.sst): second pass time = 4.01's, 32.836'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 125.228'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11055.510'MB/sec (index lex order gen) rebuild zvType time = 0.21's, 0.153'MB/sec write SST data time = 0.13's, 322.258'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 = 33993.833'MB/sec zip my value time = 4.01's, unzip length = 0.132'GB zip my value throughput = 32.836'MB/sec zip pipeline throughput = 127.530'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.15 avg-val = 1017.00 avg-zval = 316.30 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.15 avg-val = 1024.00 avg-zval = 316.30 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 = 0.0409 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.3279 value = 3.2153 dict = 1.00 all = 3.0909 } Zip/UnZip{ index = 0.4296 value = 0.3110 dict = 1.00 all = 0.3235 } ---------------------------- total value len = 208.012165 GB avg = 0.175 KB (by entry num) total key len = 24.874401 GB avg = 0.021 KB total ukey len = 13.383149 GB avg = 0.010 KB total ukey num = 1.398507126 Billion total entry num = 1.188658405 Billion write speed all = 43.526586182 MB/sec (with seq num) write speed all = 41.749300581 MB/sec (without seq num) 2024/07/08-16:11:13.638660 139819040245312 [compaction_job.cc:1944] [default] [JOB 5191] Generated table #12630289: 129430 keys, 43423202 bytes, temperature: kWarm 2024/07/08-16:11:13.638764 139819040245312 EVENT_LOG_v1 {"time_micros": 1720426273638705, "cf_name": "default", "job": 5191, "event": "table_file_creation", "file_number": 12630289, "file_size": 43423202, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199669342, "largest_seqno": 147275815746, "table_properties": {"data_size": 40939296, "index_size": 667200, "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": 131630111, "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": 1720426268, "oldest_key_time": 0, "file_creation_time": 1720426268, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12630289, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:11:13.686422 139819040245312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630290.sst) /dev/shm/ToplingTemp/Topling-35655-gTHMkf 2024/07/08-16:11:14.201563 139819040245312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630290.sst): first pass time = 0.52's, 260.575'MB/sec 2024/07/08-16:11:15.284648 139819040245312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630290.sst): old prealloc_size = 132677842, real_size = 41880608 2024/07/08-16:11:15.284704 139819040245312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630290.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.17 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.99 avg-zval = 317.15 2024/07/08-16:11:15.490520 139819040245312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630290.sst): second pass time = 1.08's, 121.625'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 212.133'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31822.838'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.243'MB/sec write SST data time = 0.07's, 600.276'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 = 37087.356'MB/sec zip my value time = 1.08's, unzip length = 0.132'GB zip my value throughput = 121.625'MB/sec zip pipeline throughput = 141.866'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 6.17 avg-val = 1016.99 avg-zval = 317.15 usrkeys = 129431 avg-key = 12.00 avg-zkey = 6.17 avg-val = 1023.99 avg-zval = 317.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } seq expand size = 906017 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 = 0.0008 GB value = 0.0410 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 1.9440 value = 3.2066 dict = 1.00 all = 3.0739 } Zip/UnZip{ index = 0.5144 value = 0.3119 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 208.144701 GB avg = 0.175 KB (by entry num) total key len = 24.876989 GB avg = 0.021 KB total ukey len = 13.384703 GB avg = 0.010 KB total ukey num = 1.398636557 Billion total entry num = 1.188787836 Billion write speed all = 43.536196581 MB/sec (with seq num) write speed all = 41.759355951 MB/sec (without seq num) 2024/07/08-16:11:15.550512 139819040245312 [compaction_job.cc:1944] [default] [JOB 5191] Generated table #12630290: 129431 keys, 43664576 bytes, temperature: kWarm 2024/07/08-16:11:15.550596 139819040245312 EVENT_LOG_v1 {"time_micros": 1720426275550553, "cf_name": "default", "job": 5191, "event": "table_file_creation", "file_number": 12630290, "file_size": 43664576, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199671546, "largest_seqno": 147275805486, "table_properties": {"data_size": 41049104, "index_size": 798976, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131630093, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1720426273, "oldest_key_time": 0, "file_creation_time": 1720426273, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12630290, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:11:15.600935 139819040245312 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630291.sst) /dev/shm/ToplingTemp/Topling-35655-um2sbf 2024/07/08-16:11:15.610313 139819040245312 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630291.sst): first pass time = 0.01's, 238.430'MB/sec 2024/07/08-16:11:15.639547 139819040245312 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630291.sst): old prealloc_size = 132677842, real_size = 706448 2024/07/08-16:11:15.639604 139819040245312 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630291.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 2144 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.34 raw-val = 0.0022 GB zip-val = 0.0007 GB avg-val =1016.97 avg-zval = 328.83 2024/07/08-16:11:15.642687 139819040245312 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00/12630291.sst): second pass time = 0.03's, 76.514'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 237.838'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23.617'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.284'MB/sec write SST data time = 0.00's, 616.261'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.029'MB, throughput = 896.877'MB/sec zip my value time = 0.03's, unzip length = 0.002'GB zip my value throughput = 76.514'MB/sec zip pipeline throughput = 76.514'MB/sec entries = 2144 avg-key = 20.00 avg-zkey = 0.36 avg-val = 1016.97 avg-zval = 328.83 usrkeys = 2144 avg-key = 12.00 avg-zkey = 0.36 avg-val = 1023.97 avg-zval = 328.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2144 bytes = 7248 } seq expand size = 15008 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0022 GB dict = 0.03 MB all = 0.0022 GB } __ZipSize{ index = 0.0000 GB value = 0.0007 GB dict = 0.03 MB all = 0.0007 GB } UnZip/Zip{ index = 33.5000 value = 3.0927 dict = 1.00 all = 2.9932 } Zip/UnZip{ index = 0.0299 value = 0.3233 dict = 1.00 all = 0.3341 } ---------------------------- total value len = 208.146896 GB avg = 0.175 KB (by entry num) total key len = 24.877032 GB avg = 0.021 KB total ukey len = 13.384728 GB avg = 0.010 KB total ukey num = 1.398638701 Billion total entry num = 1.188789980 Billion write speed all = 43.535376829 MB/sec (with seq num) write speed all = 41.758583517 MB/sec (without seq num) 2024/07/08-16:11:15.649982 139819040245312 [compaction_job.cc:1944] [default] [JOB 5191] Generated table #12630291: 2144 keys, 742760 bytes, temperature: kWarm 2024/07/08-16:11:15.650063 139819040245312 EVENT_LOG_v1 {"time_micros": 1720426275650017, "cf_name": "default", "job": 5191, "event": "table_file_creation", "file_number": 12630291, "file_size": 742760, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147200194633, "largest_seqno": 147272336398, "table_properties": {"data_size": 705008, "index_size": 768, "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": 42880, "raw_average_key_size": 20, "raw_value_size": 2180375, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 2144, "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": 1720426275, "oldest_key_time": 0, "file_creation_time": 1720426275, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12630291, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:11:15.655542 139819040245312 [compaction_job.cc:699] job-05191: subcompact[0], size: 0.087831 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05191/att-00 [12630289,12630290,12630291] 2024/07/08-16:11:15.684704 139819040245312 (Original Log Time 2024/07/08-16:11:08.305663) EVENT_LOG_v1 {"time_micros": 1720426268305600, "job": 5191, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [12630273], "files_L3": [12630213, 12630214], "score": 0.97098, "input_data_size": 120616220, "oldest_snapshot_seqno": 147275972867} 2024/07/08-16:11:15.684707 139819040245312 (Original Log Time 2024/07/08-16:11:15.684194) [compaction_job.cc:2018] [default] [JOB 5191] Compacted 1@2 + 2@3 files to L3 => 87830538 bytes 2024/07/08-16:11:15.684709 139819040245312 (Original Log Time 2024/07/08-16:11:15.684637) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 16.4 rd, 11.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.1 +0.0 blob) out(83.8 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290793, records dropped: 29788 output_compression: Snappy 2024/07/08-16:11:15.684717 139819040245312 (Original Log Time 2024/07/08-16:11:15.684681) EVENT_LOG_v1 {"time_micros": 1720426275684662, "cf": "default", "job": 5191, "event": "compaction_finished", "compaction_time_micros": 7349890, "compaction_time_cpu_micros": 966721, "output_level": 3, "num_output_files": 3, "total_output_size": 87830538, "num_input_records": 290793, "num_output_records": 261005, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 109485198, "file_range_sync_nanos": 0, "file_fsync_nanos": 2901, "file_prepare_write_nanos": 7864, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-16:11:15.832936 139819040245312 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720426268,"executesMs":7503,"compactionJobId":5191,"attempt":0,"compactionInputRawBytes":301551255,"compactionInputZipBytes":120616220,"compactionOutputRawBytes":0,"compactionOutputZipBytes":87830538,"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":"00-8364fd1b49f27e2b38372937f6a9e674-974baf13276d9e76-00"}}, response = 2024/07/08-16:11:15.833039 139819040245312 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-05191/att-00: olev 3, work 7.504 s, result 6.809 ms, install 0.555 ms, input{raw 287.582 MiB zip 115.029 MiB}