2024/08/20-09:15:28.462274 140500439492160 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00: fork to child time = 0.013982 sec 2024/08/20-09:15:28.463317 140500439492160 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00 2024/08/20-09:15:28.468472 140500439492160 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00 2024/08/20-09:15:28.469874 140500439492160 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:15:28.470196 140500439492160 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:15:28.522133 140500439492160 [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-21039/att-00/MANIFEST-14629260 2024/08/20-09:15:28.541115 140500439492160 [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-21039/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14653226, last_sequence is 190313769489, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14653052 2024/08/20-09:15:28.541124 140500439492160 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:15:28.541199 140500439492160 [version_set.cc:5652] Creating manifest 14653226 2024/08/20-09:15:28.572058 140500439492160 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:15:28.588180 140500439492160 [compaction_job.cc:2433] [default] [JOB 21039] Compacting 2@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-09:15:28.588206 140500439492160 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10776 Base level 1, inputs: [14653198(14MB) 14653185(110KB)], [14653131(48MB) 14653133(48MB) 14653135(7929KB)] 2024/08/20-09:15:28.723846 140500439492160 [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 2024/08/20-09:15:28.723883 140500439492160 [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 2024/08/20-09:15:28.723907 140500439492160 [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 2024/08/20-09:15:28.724103 140500439492160 [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 2024/08/20-09:15:28.724124 140500439492160 [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 2024/08/20-09:15:29.098282 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653227.sst) /dev/shm/ToplingTemp/Topling-280883-myJ5we 2024/08/20-09:15:29.506349 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653227.sst): first pass time = 0.41's, 164.476'MB/sec 2024/08/20-09:15:31.785061 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653227.sst): old prealloc_size = 73819750, real_size = 49439584 2024/08/20-09:15:31.785133 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653227.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-09:15:32.298281 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653227.sst): second pass time = 2.28's, 27.120'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 99.369'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 36008.472'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.199'MB/sec write SST data time = 0.09's, 554.411'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16706.528'MB/sec zip my value time = 2.28's, unzip length = 0.062'GB zip my value throughput = 27.120'MB/sec zip pipeline throughput = 144.270'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.02 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.02 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.5949 value = 1.2951 dict = 1.00 all = 1.3159 } Zip/UnZip{ index = 0.6270 value = 0.7721 dict = 1.00 all = 0.7599 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.224174612 MB/sec (with seq num) write speed all = 1.175098259 MB/sec (without seq num) 2024/08/20-09:15:32.361770 140500439492160 [compaction_job.cc:1944] [default] [JOB 21039] Generated table #14653227: 335545 keys, 50997357 bytes, temperature: kWarm 2024/08/20-09:15:32.361874 140500439492160 EVENT_LOG_v1 {"time_micros": 1724116532361814, "cf_name": "default", "job": 21039, "event": "table_file_creation", "file_number": 14653227, "file_size": 50997357, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190297797086, "largest_seqno": 190313575457, "table_properties": {"data_size": 47672464, "index_size": 1683072, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724116529, "oldest_key_time": 0, "file_creation_time": 1724116529, "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": 14653227, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:15:32.410185 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653228.sst) /dev/shm/ToplingTemp/Topling-280883-EaaGae 2024/08/20-09:15:33.470612 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653228.sst): first pass time = 1.06's, 63.288'MB/sec 2024/08/20-09:15:34.353505 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653228.sst): old prealloc_size = 73819750, real_size = 48826232 2024/08/20-09:15:34.353572 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653228.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.20 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-09:15:34.660896 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653228.sst): second pass time = 0.88's, 69.983'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 164.187'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21381.357'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.327'MB/sec write SST data time = 0.05's, 1000.200'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13696.411'MB/sec zip my value time = 0.88's, unzip length = 0.062'GB zip my value throughput = 69.983'MB/sec zip pipeline throughput = 106.013'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.20 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.20 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.5011 value = 1.2952 dict = 1.00 all = 1.3298 } Zip/UnZip{ index = 0.3998 value = 0.7721 dict = 1.00 all = 0.7520 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.225352899 MB/sec (with seq num) write speed all = 1.176231083 MB/sec (without seq num) 2024/08/20-09:15:34.734622 140500439492160 [compaction_job.cc:1944] [default] [JOB 21039] Generated table #14653228: 335545 keys, 50467083 bytes, temperature: kWarm 2024/08/20-09:15:34.734707 140500439492160 EVENT_LOG_v1 {"time_micros": 1724116534734664, "cf_name": "default", "job": 21039, "event": "table_file_creation", "file_number": 14653228, "file_size": 50467083, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251122820, "largest_seqno": 190313575454, "table_properties": {"data_size": 47668912, "index_size": 1073280, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724116532, "oldest_key_time": 0, "file_creation_time": 1724116532, "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": 14653228, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:15:34.777861 140500439492160 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653229.sst) /dev/shm/ToplingTemp/Topling-280883-5bw8xh 2024/08/20-09:15:34.977980 140500439492160 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653229.sst): first pass time = 0.20's, 110.013'MB/sec 2024/08/20-09:15:35.318480 140500439492160 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653229.sst): part-0: reject ZipStore ratio = 0.851 2024/08/20-09:15:35.379405 140500439492160 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653229.sst): old prealloc_size = 73819750, real_size = 20664992 2024/08/20-09:15:35.379466 140500439492160 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653229.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 110046 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 3.53 raw-val = 0.0202 GB zip-val = 0.0202 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-09:15:35.488302 140500439492160 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00/14653229.sst): second pass time = 0.34's, 59.605'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.11's, 192.819'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9079.424'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.529'MB/sec write SST data time = 0.06's, 369.513'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.34's, unzip length = 0.020'GB zip my value throughput = 59.605'MB/sec zip pipeline throughput = 139.591'MB/sec entries = 110046 avg-key = 16.00 avg-zkey = 3.53 avg-val = 184.00 avg-zval = 184.00 usrkeys = 110046 avg-key = 8.00 avg-zkey = 3.53 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 110046 bytes = 357664 } seq expand size = 770322 multi value expand size = 0 cnt WriteAppend = 2478 UnZipSize{ index = 0.0009 GB value = 0.0202 GB dict = 0.00 MB all = 0.0220 GB } __ZipSize{ index = 0.0004 GB value = 0.0202 GB dict = 0.00 MB all = 0.0210 GB } UnZip/Zip{ index = 2.2651 value = 1.0000 dict = 0.00 all = 1.0482 } Zip/UnZip{ index = 0.4415 value = 1.0000 dict = 0.00 all = 0.9540 } ---------------------------- total value len = 62.445947 GB avg = 0.180 KB (by entry num) total key len = 6.801256 GB avg = 0.020 KB total ukey len = 3.195757 GB avg = 0.008 KB total ukey num = 0.390114697 Billion total entry num = 0.346992705 Billion write speed all = 1.225738171 MB/sec (with seq num) write speed all = 1.176601491 MB/sec (without seq num) 2024/08/20-09:15:35.517130 140500439492160 [compaction_job.cc:1944] [default] [JOB 21039] Generated table #14653229: 110046 keys, 20996201 bytes, temperature: kWarm 2024/08/20-09:15:35.517219 140500439492160 EVENT_LOG_v1 {"time_micros": 1724116535517175, "cf_name": "default", "job": 21039, "event": "table_file_creation", "file_number": 14653229, "file_size": 20996201, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251125978, "largest_seqno": 190313575450, "table_properties": {"data_size": 20248656, "index_size": 388672, "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": 1760736, "raw_average_key_size": 16, "raw_value_size": 20248464, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 110046, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-MixedLenBlobStore", "creation_time": 1724116534, "oldest_key_time": 0, "file_creation_time": 1724116534, "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": 14653229, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:15:35.533280 140500439492160 [compaction_job.cc:699] job-21039: subcompact[0], size: 0.122461 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21039/att-00 [14653227,14653228,14653229] 2024/08/20-09:15:35.585935 140500439492160 (Original Log Time 2024/08/20-09:15:28.588306) EVENT_LOG_v1 {"time_micros": 1724116528588232, "job": 21039, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14653198, 14653185], "files_L2": [14653131, 14653133, 14653135], "score": 0.99354, "input_data_size": 125000771, "oldest_snapshot_seqno": 190313768912} 2024/08/20-09:15:35.585941 140500439492160 (Original Log Time 2024/08/20-09:15:35.585312) [compaction_job.cc:2018] [default] [JOB 21039] Compacted 2@1 + 3@2 files to L2 => 122460641 bytes 2024/08/20-09:15:35.585944 140500439492160 (Original Log Time 2024/08/20-09:15:35.585832) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.0 rd, 17.6 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(14.4, 104.8 +0.0 blob) out(116.8 +0.0 blob), read-write-amplify(16.4) write-amplify(8.1) OK, records in: 783697, records dropped: 2561 output_compression: Snappy 2024/08/20-09:15:35.585954 140500439492160 (Original Log Time 2024/08/20-09:15:35.585893) EVENT_LOG_v1 {"time_micros": 1724116535585865, "cf": "default", "job": 21039, "event": "compaction_finished", "compaction_time_micros": 6944989, "compaction_time_cpu_micros": 1908954, "output_level": 2, "num_output_files": 3, "total_output_size": 122460641, "num_input_records": 783697, "num_output_records": 781136, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105227530, "file_range_sync_nanos": 0, "file_fsync_nanos": 2450, "file_prepare_write_nanos": 147105, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-09:15:35.726616 140500439492160 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":1724116528,"executesMs":7113,"compactionJobId":21039,"attempt":0,"compactionInputRawBytes":156739400,"compactionInputZipBytes":125000771,"compactionOutputRawBytes":0,"compactionOutputZipBytes":122460641,"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":"00-6eb7853698b8fad0e267f022ebef710c-50b422d3527001e9-00"}}, response = 2024/08/20-09:15:35.726752 140500439492160 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-21039/att-00: olev 2, work 7.113 s, result 9.394 ms, install 0.672 ms, input{raw 149.478 MiB zip 119.210 MiB}